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Increasing the Volumetric Efficiency of Diesel Engines by Intake Pipes (open access)

Increasing the Volumetric Efficiency of Diesel Engines by Intake Pipes

"Development of a method for calculating the volumetric efficiency of piston engines with intake pipes. Application of this method to the scavenging pumps of two-stroke-cycle engines with crankcase scavenging and to four-stroke-cycle engines. The utility of the method is demonstrated by volumetric-efficiency tests of the two-stroke-cycle engines with crankcase scavenging. Its practical application to the calculation of intake pipes is illustrated by example" (p. 1).
Date: March 1933
Creator: List, Hans
Object Type: Report
System: The UNT Digital Library
[Texas Surgical Society Minutes: January 21, 1932] (open access)

[Texas Surgical Society Minutes: January 21, 1932]

Minutes from a special meeting of the council of the Texas Surgical Society, held in Fort Worth, Texas. Included is a list of members present, as well as a list of topics discussed and what took place at the meeting.
Date: January 21, 1932
Creator: Weaver, Samuel D.
Object Type: Text
System: The Portal to Texas History
Meeting minutes of the Stillwater, Oklahoma Chamber of Commerce for 1931 (open access)

Meeting minutes of the Stillwater, Oklahoma Chamber of Commerce for 1931

Typed minutes of the Stillwater Chamber of Commerce for 1931, including membership list.
Date: 1931
Creator: Stillwater Chamber of Commerce (Okla.)
Object Type: Report
System: The Gateway to Oklahoma History
Science and Pseudo-Science in Poe's Works (open access)

Science and Pseudo-Science in Poe's Works

This study attempts to list subjects in the field of Science, in which Poe had an interest. For the purpose of this study, the writer has divided the field of Science into the following heads: medicine, chemistry, biology, navigation, metrology, astronomy, physics, mathematics, and invention. Pseudo-sciences classified as: psychology, metphysics, phrenolgy, astrology, galvanism, mesmerism, logic reasoning, cryptography, and graphology.
Date: August 1938
Creator: Hall, Thomas
Object Type: Thesis or Dissertation
System: The UNT Digital Library
History of the Development of the Junior Colleges in Texas (open access)

History of the Development of the Junior Colleges in Texas

In the main there are three questions to be answered in this investigation: First, what are the motives that have controlled the growth and development of the junior colleges in Texas? Second, what are the leading events in this development? Third, what is the present state of development of the junior college movement in Texas? A survey of the existing junior college situation in Texas is presented in the first chapter, while a more detailed history of development is outlined in the later chapters.
Date: August 1936
Creator: Barnard, Hilliard
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Permissible Coal-Handling Equipment: Approved from January, 1926, to December, 1930, Inclusive (open access)

Permissible Coal-Handling Equipment: Approved from January, 1926, to December, 1930, Inclusive

From Description of Permissible Loaders and Conveyors: "The following descriptions of permissible loading machines and conveyors now included in the bureau's list of approved equipment are given to indicate to mine operators not only the types available but also show to some extent the special features employed in designing machines that minimize the hazard of gas and dust ignitions. Furthermore, the authors hope that the descriptions will have some value to manufactures who may contemplate entering this field of special design."
Date: 1931
Creator: Ilsley, L. C.; Gleim, E. J. & Brunot, H. B.
Object Type: Report
System: The UNT Digital Library
Philosophical Society of Texas, Proceedings of the Annual Meeting: 1938 (open access)

Philosophical Society of Texas, Proceedings of the Annual Meeting: 1938

Proceedings of the annual meeting of the Philosophical Society of Texas held December 5, including a list of attendees, text of addresses, changes to membership, and biographical information about members who have passed. The conference theme was "Whither Texas."
Date: 1939
Creator: Philosophical Society of Texas
Object Type: Book
System: The Portal to Texas History
Philosophical Society of Texas, Proceedings of the Annual Meeting: 1937 (open access)

Philosophical Society of Texas, Proceedings of the Annual Meeting: 1937

Proceedings of the annual meeting of the Philosophical Society of Texas held December 4, including a list of attendees, text of addresses, changes to membership, and biographical information about members who have passed. The conference theme was "Texas at The End of a Century."
Date: 1938
Creator: Philosophical Society of Texas
Object Type: Book
System: The Portal to Texas History
Proceedings of the Southwest Aviation Conference, 1939 (open access)

Proceedings of the Southwest Aviation Conference, 1939

Proceedings of the second annual Southwest Aviation Conference including transcripts of the sessions and a list of participants.
Date: Spring 1939
Creator: unknown
Object Type: Book
System: The Portal to Texas History
Report of the Twenty-Third National Conference on Weights and Measures, 1930 (open access)

Report of the Twenty-Third National Conference on Weights and Measures, 1930

Report of the annual conference on weights and measures, hosted by the U.S. National Bureau of Standards in Washington D.C. It includes conference proceedings, a list of attendees, information about committees and officers, and other reports or commentaries discussed at the meetings.
Date: June 1931
Creator: United States. National Bureau of Standards.
Object Type: Report
System: The UNT Digital Library
Report of the Twenty-Sixth National Conference on Weights and Measures, 1936 (open access)

Report of the Twenty-Sixth National Conference on Weights and Measures, 1936

Report of the annual conference on weights and measures, hosted by the U.S. National Bureau of Standards in Washington D.C. It includes conference proceedings, a list of attendees, information about committees and officers, and other reports or commentaries discussed at the meetings.
Date: June 1937
Creator: United States. National Bureau of Standards.
Object Type: Report
System: The UNT Digital Library
Report of the Twenty-Fourth National Conference on Weights and Measures, 1931 (open access)

Report of the Twenty-Fourth National Conference on Weights and Measures, 1931

Report of the annual conference on weights and measures, hosted by the U.S. National Bureau of Standards in Washington D.C. It includes conference proceedings, a list of attendees, information about committees and officers, and other reports or commentaries discussed at the meetings.
Date: June 1931
Creator: United States. National Bureau of Standards.
Object Type: Report
System: The UNT Digital Library
Report of the Twenty-Fifth National Conference on Weights and Measures, 1935 (open access)

Report of the Twenty-Fifth National Conference on Weights and Measures, 1935

Report of the annual conference on weights and measures, hosted by the U.S. National Bureau of Standards in Washington D.C. It includes conference proceedings, a list of attendees, information about committees and officers, and other reports or commentaries discussed at the meetings.
Date: June 1936
Creator: United States. Bureau of Standards.
Object Type: Report
System: The UNT Digital Library
Report of the Twenty-Eighth National Conference on Weights and Measures, 1938 (open access)

Report of the Twenty-Eighth National Conference on Weights and Measures, 1938

Report of the annual conference on weights and measures, hosted by the U.S. National Bureau of Standards in Washington D.C. It includes conference proceedings, a list of attendees, information about committees and officers, and other reports or commentaries discussed at the meetings.
Date: 1939
Creator: United States. National Bureau of Standards.
Object Type: Report
System: The UNT Digital Library
Catalog of North Texas State Teachers College: 1931-1932 (open access)

Catalog of North Texas State Teachers College: 1931-1932

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: June 1931
Creator: North Texas State Teachers College
Object Type: Book
System: The UNT Digital Library
Catalog of North Texas State Teachers College: 1933-1934 (open access)

Catalog of North Texas State Teachers College: 1933-1934

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: June 1933
Creator: North Texas State Teachers College
Object Type: Book
System: The UNT Digital Library
Catalog of North Texas State Teachers College: 1930-1931 (open access)

Catalog of North Texas State Teachers College: 1930-1931

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: June 1930
Creator: North Texas State Teachers College
Object Type: Book
System: The UNT Digital Library
Report of the Twenty-Seventh National Conference on Weights and Measures, 1937 (open access)

Report of the Twenty-Seventh National Conference on Weights and Measures, 1937

Report of the annual conference on weights and measures, hosted by the U.S. National Bureau of Standards in Washington D.C. It includes conference proceedings, a list of attendees, information about committees and officers, and other reports or commentaries discussed at the meetings.
Date: 1937
Creator: United States. National Bureau of Standards.
Object Type: Report
System: The UNT Digital Library
The Man in the Leather Helmet: A Souvenir Booklet of The Dallas Fire Department (open access)

The Man in the Leather Helmet: A Souvenir Booklet of The Dallas Fire Department

Souvenir book that was sold to raise money for the Dallas Firemen's Relief Fund. It includes a complete roster of Dallas firemen with photographs, articles about the department and fire-related topics, and images of locations, as well as advertising for Dallas businesses.
Date: 1931
Creator: Dallas Firemen's Relief Fund
Object Type: Book
System: The Portal to Texas History
Southern Publishing Co.’s Tri-City Directory, 1933-34 (open access)

Southern Publishing Co.’s Tri-City Directory, 1933-34

General directory for Baytown, Texas and the surrounding area including address listings for businesses and individuals as well as business advertisements. The areas include Baytown, Goose Creek, Pelly, La Porte, Cedar Bayou, Stewart Heights, Highlands, Wooster and adjacent territory. According to the title page, it contains “a complete alphabetical list of all residents 18 years of age and over, and business firms, with street number and mail address; number of all children under the age of 18 years; correct census figures; classified business directory; national merchandise directory; street directory with house holder and property owners’ guide and street telephone directory; numerical telephone directory, buyers’ guide and complete miscellaneous section.”
Date: 1933
Creator: Southern Publishing Company
Object Type: Book
System: The Portal to Texas History
General Index to Experiment Station Record, Volumes 61 to 70, 1929-1934 (open access)

General Index to Experiment Station Record, Volumes 61 to 70, 1929-1934

A topical, alphabetically arranged index to volumes 61-70 including experiment station records, publications reviewed, and foreign publications. In has a list of all editorial notes from the referenced volumes.
Date: June 1937
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
General Index to Experiment Station Record, Volumes 51 to 60, 1924-1929 (open access)

General Index to Experiment Station Record, Volumes 51 to 60, 1924-1929

A topical, alphabetically arranged index to volumes 51-60 including experiment station records, publications reviewed, and foreign publications. In has a list of all editorial notes from the referenced volumes.
Date: March 1933
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
General Index to Experiment Station Record, Volumes 41 to 50, 1919-1924 (open access)

General Index to Experiment Station Record, Volumes 41 to 50, 1919-1924

A topical, alphabetically arranged index to volumes 41-50 including experiment station records, publications reviewed, and foreign publications. In has a list of all editorial notes from the referenced volumes.
Date: March 1931
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
The Blue Valley Farmer (Oklahoma City, Okla.), Vol. 34, No. 9, Ed. 1 Thursday, October 12, 1933 (open access)

The Blue Valley Farmer (Oklahoma City, Okla.), Vol. 34, No. 9, Ed. 1 Thursday, October 12, 1933

Weekly newspaper from Oklahoma City, Oklahoma that includes local, state, and national news along with advertising.
Date: October 12, 1933
Creator: Shelden, L. N.
Object Type: Newspaper
System: The Gateway to Oklahoma History