Process of and Apparatus for Making Halids (open access)

Process of and Apparatus for Making Halids

Patent for a new and improved process of and apparatus for making halides which transmit the necessary heat to the reaction mass by preheating the chlorine and not through the wall as in usual types of retorts.
Date: July 8, 1919
Creator: Abbott Lyle Stockton
Object Type: Patent
System: The Portal to Texas History
Plow-Stock. (open access)

Plow-Stock.

Patent for a simply, durably, and efficiently constructed plow-stock that "will admit of changes being made in an expeditious and convenient manner to facilitate the grouping of the shares or plows to be carried by the stock" (lines 11-14).
Date: July 30, 1895
Creator: Abbott, Joseph W.
Object Type: Patent
System: The Portal to Texas History
Preliminary Studies of the Adsorption of Uranium in a Resin-In-Pulp System (open access)

Preliminary Studies of the Adsorption of Uranium in a Resin-In-Pulp System

Data were obtained in non-flowing and flowing (continuous) batch adsorption systems to serve as a guide to the operating conditions that should be used in a resin-in-pulp adsorption system for the recovery of uranium from ores.
Date: July 27, 1953
Creator: Abrams, Charles S. & Kaufman, David
Object Type: Report
System: The UNT Digital Library
Railway-Rail Support and Coupling. (open access)

Railway-Rail Support and Coupling.

Patent for improved combined railway rail supports and joints that increases the efficiency and utility of such devices. Eliminates the need of employing additional bolts or other fastening means.
Date: July 29, 1913
Creator: Acker, Charles C.
Object Type: Patent
System: The Portal to Texas History
Experimental Determination of Contact Conductance for Some Stainless Steel Contacts (open access)

Experimental Determination of Contact Conductance for Some Stainless Steel Contacts

"Contact conductances for three semi-smooth and rough stainless steel contacts involving six steels are determined. The procedure and equipment used are fully described, and the results are given. Graphs display thermal conductance and conductivity versus pressure and temperature."
Date: July 1962
Creator: Adamantiades, Achilles
Object Type: Report
System: The UNT Digital Library
Coal-Mine Fatalities in June, 1931 (open access)

Coal-Mine Fatalities in June, 1931

Report issued by the U.S. Bureau of Mines on the coal mine related deaths that occurred during the month of June, 1931. The number of fatalities and the causes of each are presented. This report includes tables and a graph.
Date: July 1931
Creator: Adams, William Waugh & Chenoweth, L.
Object Type: Report
System: The UNT Digital Library
Display Rack (open access)

Display Rack

Patent for store window display racks which can be easily removed and altered in appearance, allowing for more unique showings of commercial goods.
Date: July 14, 1914
Creator: Adamson, John Seldon
Object Type: Patent
System: The Portal to Texas History
Lebanon: Background and U.S. Relations (open access)

Lebanon: Background and U.S. Relations

This report provides an overview of Lebanese politics, recent events in Lebanon, and current issues in U.S.-Lebanon relations and will be updated to reflect major developments.
Date: July 23, 2009
Creator: Addis, Casey L.
Object Type: Report
System: The UNT Digital Library
Atmospheric Contamination Associated with Inert-Gas-Shielded, Consumable Electrode Welding (open access)

Atmospheric Contamination Associated with Inert-Gas-Shielded, Consumable Electrode Welding

Apparent excessive concentrations of atmospheric contamination which were reported to be associated with an inert-gas-shielded consumable electrode arc wielding operation were studied to evaluate the potential health hazards. A study was made of the concentrations of metal fume and gaseous products of the operation as well as the spectrum of ultraviolet radiation. Recommendations for necessary controls were made.
Date: July 25, 1955
Creator: Adley, F. E. & Gill, W. E.
Object Type: Report
System: The UNT Digital Library
ACTVE News, Volume 6, Number 7, July 1975 (open access)

ACTVE News, Volume 6, Number 7, July 1975

Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date: July 1975
Creator: Advisory Council for Technical-Vocational Education in Texas
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
ACTVE News, Volume 7, Number 7, July 1976 (open access)

ACTVE News, Volume 7, Number 7, July 1976

Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date: July 1976
Creator: Advisory Council for Technical-Vocational Education in Texas
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
ACTVE News, Volume 8, Number 6, July 1977 (open access)

ACTVE News, Volume 8, Number 6, July 1977

Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date: July 1977
Creator: Advisory Council for Technical-Vocational Education in Texas
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
ACTVE News, Volume 9, Number 7, July 1978 (open access)

ACTVE News, Volume 9, Number 7, July 1978

Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date: July 1978
Creator: Advisory Council for Technical-Vocational Education in Texas
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
ACTVE News, Volume 10, Number 6, July 1979 (open access)

ACTVE News, Volume 10, Number 6, July 1979

Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date: July 1979
Creator: Advisory Council for Technical-Vocational Education in Texas
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
ACTVE News, Volume 11, Number 7, July 1980 (open access)

ACTVE News, Volume 11, Number 7, July 1980

Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date: July 1980
Creator: Advisory Council for Technical-Vocational Education in Texas
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
ACTVE News, Volume 12, Number 7, July 1981 (open access)

ACTVE News, Volume 12, Number 7, July 1981

Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date: July 1981
Creator: Advisory Council for Technical-Vocational Education in Texas
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
ACTVE News, Volume 13, Number 7, July 1982 (open access)

ACTVE News, Volume 13, Number 7, July 1982

Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date: July 1982
Creator: Advisory Council for Technical-Vocational Education in Texas
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
ACTVE News, Volume 14, Number 7, July 1983 (open access)

ACTVE News, Volume 14, Number 7, July 1983

Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date: July 1983
Creator: Advisory Council for Technical-Vocational Education in Texas
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
ACTVE News, Volume 17, Number 4, July/August 1986 (open access)

ACTVE News, Volume 17, Number 4, July/August 1986

Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date: July 1986
Creator: Advisory Council for Technical-Vocational Education in Texas
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Proceedings: State Forum On Technical-Vocational In Texas To 1980 (open access)

Proceedings: State Forum On Technical-Vocational In Texas To 1980

Report summarizing the proceedings, suggestions, and issues raised at the State Forum on Technical-Vocational Education in 1975, to "provide guidance for continuous review of the planning and management of vocational education resources at the state level" (p. i).
Date: July 1975
Creator: Advisory Council for Technical-Vocational Education in Texas
Object Type: Report
System: The Portal to Texas History
Qualities Employers Like And Dislike in Job Applicants: Final Report of Statewide Employer Survey (open access)

Qualities Employers Like And Dislike in Job Applicants: Final Report of Statewide Employer Survey

A report covering employer preferences in job applicants and areas of improvement for people preparing for full-time work.
Date: July 30, 1975
Creator: Advisory Council for Technical-Vocational Education in Texas
Object Type: Report
System: The Portal to Texas History
Airborne Gamma-Ray and Magnetometer Survey, Cortez Quadrangle (Colorado, Utah): Final Report, Volume 1 (open access)

Airborne Gamma-Ray and Magnetometer Survey, Cortez Quadrangle (Colorado, Utah): Final Report, Volume 1

First volume of a final report documenting the results of an airborne radiometric and magnetic survey in a portion of Colorado and Utah, including a description of the survey methods, calibration of the systems, data processing and displays, and interpretation methods.
Date: July 1979
Creator: Aero Service (Firm)
Object Type: Report
System: The UNT Digital Library
Airborne Gamma-Ray and Magnetometer Survey, Cortez Quadrangle (Colorado, Utah): Final Report, Volume 2 (open access)

Airborne Gamma-Ray and Magnetometer Survey, Cortez Quadrangle (Colorado, Utah): Final Report, Volume 2

Second volume of a final report documenting the results of an airborne radiometric and magnetic survey, including data displays and interpretation results for the Cortez quadrangle.
Date: July 1979
Creator: Aero Service (Firm)
Object Type: Report
System: The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey, DuBois Quadrangle (Idaho, Montana): Final Report, Volume 1 (open access)

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, DuBois Quadrangle (Idaho, Montana): Final Report, Volume 1

This report documents the airborne gamma-ray spectrometer and magnetometer survey over the Du Bois quadrangle in Idaho, Montana, the study takes place between August 29 and September 21, 1978.
Date: July 1979
Creator: Aero Service (Firm)
Object Type: Report
System: The UNT Digital Library