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Supercritical wing sections II. A handbook (open access)

Supercritical wing sections II. A handbook

None
Date: January 1, 1975
Creator: Bauer, F.; Garabedian, P.; Korn, D. & Jameson, A.
System: The UNT Digital Library
Effects of Entrainment by the Indian Point Power Plant on Biota in the Hudson River Estuary, March 1975 (open access)

Effects of Entrainment by the Indian Point Power Plant on Biota in the Hudson River Estuary, March 1975

"The data presented in this report represent an analysis of the abundance of four life-history stages of striped bass collected in the Hudson River at Indian Point and the intakes and discharge canal at the Indian Point Power Station" (p. 54).
Date: March 1975
Creator: New York University. Medical Center. Institute of Environmental Medicine.
System: The UNT Digital Library
Tests on cores from the Wairakei Geothermal Project, Wairakei, New Zealand (open access)

Tests on cores from the Wairakei Geothermal Project, Wairakei, New Zealand

A series of tests on ckres taken from the Wairakei geothermal site in New Zealand are reported. The cores tests are representative of each of the four basic rock types significant to the functioning of the site. Ultrasonic velocity measurements were made for each rock type tk determine elastic moduli under simulated in situ conditions. Hydrostatic and triaxial deformation tests were performed on three samples of the aquifer rock to determine the effect of in situ stress on the elastic deformation moduli. Thermal conductivity was measured on all four rock types. Tabulation and graphical representation of the measured properties are included. All test procedures and apparatuses are described in detal. (MHR)
Date: January 1, 1975
Creator: Hendrickson, R. R.
System: The UNT Digital Library
School of Music Program Book 1974-1975, Volume 1: Fall/Spring Performances (open access)

School of Music Program Book 1974-1975, Volume 1: Fall/Spring Performances

Fall/Spring performances program book from the 1974-1975 school year at the North Texas State University School of Music.
Date: 1975
Creator: North Texas State University. School of Music.
System: The UNT Digital Library
School of Music Program Book 1974-1975, Volume 2: Student Recital Series (open access)

School of Music Program Book 1974-1975, Volume 2: Student Recital Series

Student performances program book from the 1974-1975 school year at the North Texas State University School of Music.
Date: 1975
Creator: North Texas State University. School of Music.
System: The UNT Digital Library
Program of Policy Studies in Science and Technology (open access)

Program of Policy Studies in Science and Technology

These readings explore the historical, theoretical, methodological, and institutional aspects of assessment. Many of these publications represent early efforts to probe the concept and methodologies of the assessment function.
Date: August 1975
Creator: The George Washington University
System: The UNT Digital Library
[News Story Log: July 15 to December 31, 1975] (open access)

[News Story Log: July 15 to December 31, 1975]

Logbook from the KXAS-TV/NBC station in Fort Worth, Texas, documenting the names, locations, and run-times of video-taped news segments that aired each day from July through December in 1975.
Date: 1975-07/1975-12
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
System: The UNT Digital Library
[News Story Log: January 1 to July 14, 1975] (open access)

[News Story Log: January 1 to July 14, 1975]

Logbook from the KXAS-TV/NBC station in Fort Worth, Texas, documenting the names, locations, and run-times of video-taped news segments that aired each day from January through July in 1975.
Date: 1975-01/1975-07
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
System: The UNT Digital Library
Heat flow and microearthquake studies, Coso Geothermal Area, China Lake, California. Final report (open access)

Heat flow and microearthquake studies, Coso Geothermal Area, China Lake, California. Final report

The present research effort at the Coso Geothermal Area located on the China Lake Naval Weapons Center, China Lake, California, was concerned with: (1) heat flow studies and (2) microearthquake studies associated with the geothermal phenomena in the Coso Hot Springs area. The sites for ten heat flow boreholes were located primarily using the available seismic ground noise and electrical resistivity data. Difficulty was encountered in the drilling of all of the holes due to altered, porous, faulted, and sometime highly fractures zones. Thermal conductivity measurements were completed using both the needle probe technique and the divided bar apparatus with a cell arrangement. Heat flow values were obtaned by combining equilibrium temperature measurements with the appropriate thermal conductivity values. Heat, in the upper few hundred meters of the subsurface associated with the Coso Geothermal Area, is being transferred by a conductive heat transfer mechanism with a value of approximately 15 ..mu..cal/cm/sup 2/-sec. This is typical of geothermal systems throughout the world and is approximately ten times the normal terrestrial heat flow of 1.5 HFU. The background heat flow for the Coso region is about 3.5 HFU.
Date: January 1, 1975
Creator: Combs, J.
System: The UNT Digital Library
Study of geothermal prospects in the western United States (open access)

Study of geothermal prospects in the western United States

The commercial development potential of 13 underdeveloped geothermal prospects in the western United States has been examined and the prospects have been ranked in order of relative potential for development on the basis of investment considerations. The following were considered in the ranking: geotechnical and engineering data, energy market accessibility, administrative constraints, and environmental and socio-economic factors. The primary ranking criterion is the unit cost of energy production expected from each prospect. This criterion is obtained principally from expected reservoir temperatures and depths. Secondary criteria are administrative constraints, environmental factors and the quality of the geotechnical data. The Roosevelt, Utah, prospect ranks first in development potential followed in order by Beowawe, Nevada; Coso Hot Springs, California; Long Valley, California; and Brady's Hot Springs, Nevada.
Date: January 1, 1975
Creator: unknown
System: The UNT Digital Library
Continental drilling (open access)

Continental drilling

The Workshop on Continental Drilling was convened to prepare a report for submission to the US Geodynamics Committee with respect to the contribution that could be made by land drilling to resolve major problems of geodynamics and consider the mechanisms by which the responsibility for scientific planning, establishment of priorities, administration, and budgeting for a land-drilling program within the framework of the aims of the Geodynamics Project would best be established. A new and extensive program to study the continental crust is outlined in this report. The Workshop focused on the following topics: processes in the continental crust (mechanism of faulting and earthquakes, hydrothermal systems and active magma chambers); state and structure of the continental crust (heat flow and thermal structure of the crust; state of ambient stress in the North American plate; extent, regional structure, and evolution of crystalline continental crust); short hole investigations; present state and needs of drilling technology; drill hole experimentation and instrumentation; suggestions for organization and operation of drilling project; and suggested level of effort and funding. Four recommendations are set down. 8 figures, 5 tables. (RWR)
Date: January 1, 1975
Creator: Shoemaker, E. M.
System: The UNT Digital Library
[Scrapbook: The San Antonio Chapter of the Links, Inc.] (open access)

[Scrapbook: The San Antonio Chapter of the Links, Inc.]

Scrapbook of items compiled by the San Antonio, Texas chapter of Links, Inc. including newspaper clippings, booklets, event programs, postcards, and other items related to the activities of the organization.
Date: 1975~
Creator: Links, Inc. San Antonio Chapter.
System: The Portal to Texas History
Council Fire, Handbook of McMurry College, 1975-1976 (open access)

Council Fire, Handbook of McMurry College, 1975-1976

The Council Fire is the student handbook of McMurry College in Abilene, Texas and includes information about the rules and regulations of the school as well as general information about student governance and campus life.
Date: 1975
Creator: McMurry College
System: The Portal to Texas History
Geophysical study of the Clear Lake region, California (open access)

Geophysical study of the Clear Lake region, California

Results of geophysical studies in the Clear Lake region of California, north of San Francisco, have revealed a prominent, nearly circular negative gravity anomaly with an amplitude of more than 25 milligals (mgal) and an areal extent of approximately 250 square miles and, in addition, a number of smaller positive and negative anomalies. The major negative gravity anomaly is closely associated with the Clear Lake volcanic field and with an area characterized by hot springs and geothermal fields. However, the anomaly cannot be explained by mapped surface geologic features of the area. Aeromagnetic data in the Clear Lake region show no apparent correlation with the major negative gravity anomaly; the local magnetic field is affected principally by serpentine. An electrical resistivity low marks the central part of the gravity minimum, and a concentration of earthquake epicenters characterizes the Clear Lake volcanic field area. The primary cause of the major negative gravity anomaly is believed to be a hot intrusive mass, possibly a magma chamber, that may underlie the Clear Lake volcanic field and vicinity. This mass may serve as a source of heat for the geothermal phenomena in the area. Other smaller gravity anomalies in the Clear Lake region are …
Date: 1975
Creator: Chapman, Rodger H.
System: The UNT Digital Library
Housing Assistance Plan for the City of Dallas (open access)

Housing Assistance Plan for the City of Dallas

From Introduction: "Briefly, the Housing Assistance Plan describes how the City [of Dallas] proposes to meet the housing needs of its lower income residents, what type of housing units--new, existing, or rehabilitated--can be utilized for this purpose, and where such units can be located" (p. 1). It includes assessments of community needs with goals and recommendations.
Date: February 1975
Creator: Dallas (Tex.). Department of Housing and Urban Rehabilitation.
System: The Portal to Texas History
[Mayor Dot Scrapbook: Volume 7] (open access)

[Mayor Dot Scrapbook: Volume 7]

Scrapbook containing materials documenting the career of Dorothy McBride from 1975 to 1976 and from 1979 to 2006. This volume includes newspaper clippings detailing political developments and the passing of resolutions. Also included are correspondence from various individuals, including other political figures, and pieces of legislation; there are a few photographs at the end of the book showing the George W. Baines Memorial Park dedication, along with a program from the event. There is a long note created by Dorothy detailing events that she will remember from her time as council member and mayor.
Date: 1975/2006
Creator: unknown
System: The Portal to Texas History
Texas Almanac, 1976-1977 (open access)

Texas Almanac, 1976-1977

The almanac covers general topics about the state of Texas including statistics for individual counties, agriculture, expenditures, and weather, as well as discussions of legal and social issues of the time. An index to the newspapers published in Texas is on page 636.
Date: 1975
Creator: unknown
System: The Portal to Texas History
Some Still Do: Essays on Texas Customs (open access)

Some Still Do: Essays on Texas Customs

Collection of essays about Texas folklore and customs, including information about cooking, woodworking, farming, festivals, folk music and other Texas folklore. The index begins on page 151.
Date: 1975
Creator: Abernethy, Francis Edward
System: The UNT Digital Library
Impact Conference Study Guide 1976 (open access)

Impact Conference Study Guide 1976

This study guide contains four parts and an Appendix. The first two parts are aimed at acquainting you with why the Advisory Council wanted to hold an "Impact Conference" in your community.
Date: December 17, 1975
Creator: Advisory Council for Technical-Vocational Education in Texas
System: The Portal to Texas History
Papers concerning Robertson's Colony in Texas, Volume 2 (open access)

Papers concerning Robertson's Colony in Texas, Volume 2

"Leftwich's Grant is the second volume in a series that is intended to document the colonization of an area in Central Texas that eventually became known as Robertson's Colony." It covers "the three years that [Robert] Leftwich spent in Mexico City and Saltillo" and includes "a complete account of his official negotiations with both the national government in Mexico City and the state government of Coahuila and Texas. It also includes documents concerning Dr. Felix Robertson, President of the Texas Association, and the group of young men who came to Texas with him in the fall of 1825 to explore the grant and survey land for the stockholders" (p. 11). The index begins on page 667.
Date: 1975
Creator: McLean, Malcolm Dallas
System: The Portal to Texas History
[Theatre Under the Stars Scrapbook: December 1975-April 1981] (open access)

[Theatre Under the Stars Scrapbook: December 1975-April 1981]

Scrapbook documenting the Theatre Under the Stars program from December 1975 through April 1981, including photographs, programs, newspaper clippings, and other items.
Date: 1975-12/1981-04
Creator: Theatre Under the Stars
System: The Portal to Texas History
Inventory of County Records: Walker County Courthouse (open access)

Inventory of County Records: Walker County Courthouse

Annotated inventory of records documenting the history of Walker County, housed in the Walker County Courthouse (Huntsville, Texas), including an overview of the county government offices. Index starts on page 90.
Date: 1975
Creator: Davis, Edwin S.
System: The Portal to Texas History
Inventory of County Records: Cooke County Courthouse (open access)

Inventory of County Records: Cooke County Courthouse

Annotated inventory of records documenting the history of Cooke County, housed in the Cooke County Courthouse (Gainesville, Texas), including an overview of the county government offices. Index starts on page 130.
Date: 1975
Creator: Riney, James E.
System: The Portal to Texas History
[Theatre Under the Stars Guild Scrapbook: 1975] (open access)

[Theatre Under the Stars Guild Scrapbook: 1975]

Scrapbook documenting the Theatre Under the Stars Guild during the year 1975, including photographs, programs, newspaper clippings.
Date: 1975
Creator: Theatre Under the Stars Guild
System: The Portal to Texas History