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  Partner: UNT Libraries Government Documents Department
 Country: United States
 Collection: Technical Report Archive and Image Library
Biological Survey of Texas

Biological Survey of Texas

Date: October 24, 1905
Creator: Bailey, Vernon
Description: From introduction: "Report on the biological survey of Texas conducted over a number of years through collection of information and specimens. Focus on life zones and their subdivisions and on the mammals and reptiles of the state."
Contributing Partner: UNT Libraries Government Documents Department
The Mutual Inductance of Two Circular Coaxial Coils of Rectangular Section

The Mutual Inductance of Two Circular Coaxial Coils of Rectangular Section

Date: 1906
Creator: Rosa, Edward B. & Cohen, Louis
Description: Report issued by the Bureau of Standards over formulas proposed "for calculating the mutual inductance of coaxial coils" (p. 359). The different formulas proposed are presented and discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Revision of the Skunks of the Genus Spilogale

Revision of the Skunks of the Genus Spilogale

Date: November 24, 1906
Creator: Howell, Arthur H.
Description: From introduction: "Revision of skunk genus Spilogale based upon a study of about 380 skins with skulls and 75 additional skulls from the collection of the Biological Survey."
Contributing Partner: UNT Libraries Government Documents Department
A New Determination of the Ratio of the Electromagnetic to the Electrostatic Unit of Electricity [Part 1]

A New Determination of the Ratio of the Electromagnetic to the Electrostatic Unit of Electricity [Part 1]

Date: 1907
Creator: Rosa, Edward B. & Dorsey, N. E.
Description: Report issued by the Bureau of Standards over new determinations made in regard to units of electricity. Methods and equipment used are discussed. This report includes tables, illustrations, and photographs. Part 1 includes sections I through VI.
Contributing Partner: UNT Libraries Government Documents Department
On the Establishment of the Thermodynamic Scale of Temperature by Means of the Constant-Pressure Thermometer

On the Establishment of the Thermodynamic Scale of Temperature by Means of the Constant-Pressure Thermometer

Date: 1907
Creator: Buckingham, Edgar
Description: Report issued by the Bureau of Standards over two different types of gas thermometry, with its main focus on the constant-pressure thermometer. The thermodynamic scale of temperature is also discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
On the Standard Scale of Temperature in the Interval of 0⁰ to 100⁰ Celsius

On the Standard Scale of Temperature in the Interval of 0⁰ to 100⁰ Celsius

Date: 1907
Creator: Waidner, C. W. & Dickinson, H. C.
Description: Report issued by the Bureau of Standards over the temperature scale from 0 to 100 degrees Celsius. Details on the history and use of the scale are discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Selective Radiation from the Nernst Glower

Selective Radiation from the Nernst Glower

Date: 1908
Creator: Coblentz, W. W.
Description: Report issued by the Bureau of Standards over studies conducted on the radiation emitted from a Nernst filament. Methods and results of the studies are presented and discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
The Testing of Glass Volumetric Apparatus

The Testing of Glass Volumetric Apparatus

Date: 1908
Creator: Osborne, N. S. & Veazey, B. H.
Description: Report issued by the Bureau of Standards over testing conducted on volumetric glass apparatus. Types of glass apparatus being tested are presented and discussed. The results of the testing are also discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
A New Form of Standard Resistance

A New Form of Standard Resistance

Date: October 1, 1908
Creator: Rosa, Edward B.
Description: Report issued by the Bureau of Standards over new developments of electrical resistivity in manganin wire coils. The results of the developments are discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Dependence of Magnetic Hysteresis upon Wave Form

Dependence of Magnetic Hysteresis upon Wave Form

Date: 1909
Creator: Lloyd, Morton G.
Description: Report issued by the Bureau of Standards over studies on magnetic hysteresis and its dependence upon wave form. Methods and equipment used during the studies are presented and discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
The Yakutat Bay Region, Alaska: Physiography, Glacial, and Areal Geology

The Yakutat Bay Region, Alaska: Physiography, Glacial, and Areal Geology

Date: 1909
Creator: Tarr, Ralph S. & Butler, Bert S.
Description: Physiography and glacial geology of the Yakutat Bay Region in Alaska.
Contributing Partner: UNT Libraries Government Documents Department
Revision of the Mice of the American Genus Peromyscus

Revision of the Mice of the American Genus Peromyscus

Date: April 17, 1909
Creator: Osgood, Wilfred H.
Description: From letter of transmittal: "The work consists of a systematic study of all the members of the genus, and includes keys for the identification of the various forms, together with the necessary illustrations, and maps showing the geographic distribution of the species."
Contributing Partner: UNT Libraries Government Documents Department
The Rabbits of North America

The Rabbits of North America

Date: August 31, 1909
Creator: Nelson, E. W.
Description: From introduction: "Revision to include all known hares and rabbits of North America from Isthmus of Panama to north Greenland."
Contributing Partner: UNT Libraries Government Documents Department
Biological Investigations in Alaska and Yukon Territory

Biological Investigations in Alaska and Yukon Territory

Date: October 7, 1909
Creator: Osgood, Wilfred H.
Description: From letter of transmittal: "Report on biological investigations made in the interior of Alaska and the Yukon territory in 1903 and 1904. It consists of separate reports on three distinct areas, describing the physiography and giving detailed accounts of the animal life of the region."
Contributing Partner: UNT Libraries Government Documents Department
Revision of the Wood Rats of the Genus Neotoma

Revision of the Wood Rats of the Genus Neotoma

Date: October 19, 1910
Creator: Goldman, Edward A.
Description: From introduction: "Result of a study of the wood rats in the collection of the Biological Survey, numbering over 3,000 specimens, including topotypes of most of the species."
Contributing Partner: UNT Libraries Government Documents Department
Coupled Circuits in Which the Secondary has Distributed Inductance and Capacity

Coupled Circuits in Which the Secondary has Distributed Inductance and Capacity

Date: 1911
Creator: Cohen, Louis
Description: Report issued by the Bureau of Standards over studies conducted on coupled circuits. Emphasis was placed on the secondary circuit and its inductance and capacity. The results of the studies are presented and discussed. This report includes illustrations.
Contributing Partner: UNT Libraries Government Documents Department
The Determination of the Constants of Instrument Transformers

The Determination of the Constants of Instrument Transformers

Date: 1911
Creator: Agnew, P. G. & Fitch, T. T.
Description: Report issued by the Bureau of Standards over studies on instrument transformers. As stated in the first paragraph, "the principle of the method here described is the same for both current and potential transformers, being an application of the potentiometer method" (p. 281). The methods and equipment studied are presented and discussed.
Contributing Partner: UNT Libraries Government Documents Department
The Electrical Conductivity of Commercial Copper

The Electrical Conductivity of Commercial Copper

Date: 1911
Creator: Wolff, F. A. & Dellinger, J. H.
Description: Report issued by the Bureau of Standards over the conductivity of copper. Samples of commercial copper were studied, and the results are presented and discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Geology and Ore Deposits of the Breckenridge District, Colorado

Geology and Ore Deposits of the Breckenridge District, Colorado

Date: 1911
Creator: Ransome, Frederick Leslie
Description: Study of the geology and ore deposits of the Breckenridge District in Colorado.
Contributing Partner: UNT Libraries Government Documents Department
A Modified Method for the Determination of Relative Wave-Lengths

A Modified Method for the Determination of Relative Wave-Lengths

Date: 1911
Creator: Priest, Irwin G.
Description: Report issued by the Bureau of Standards over developments made to the methods for the determination of relative wave-lengths. The methods developed are discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Notes on Explosive Mine Gases and Dusts: With Special Reference to Explosions in the Monongah, Darr, and Naomi Coal Mines

Notes on Explosive Mine Gases and Dusts: With Special Reference to Explosions in the Monongah, Darr, and Naomi Coal Mines

Date: 1911
Creator: Chamberlin, Rollin Thomas
Description: Report issued by the Bureau of Mines discussing coal mining gas and dust explosions, specifically those at the Monongah, Darr, and Naomi mines of Pennsylvania and West Virginia. Studies on mine explosions, as well as methods and analyses are presented. This report includes tables, and an illustration.
Contributing Partner: UNT Libraries Government Documents Department
Platinum Resistance Thermometry at High Temperatures

Platinum Resistance Thermometry at High Temperatures

Date: 1911
Creator: Waidner, C. W. & Burgess, George K.
Description: Report issued by the Bureau of Standards over platinum resistance thermometry. The advantages and limitations at high temperatures are discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
The Steam-Turbine Expansion Line on the Mollier Diagram, and a Short Method of Finding the Reheat Factor

The Steam-Turbine Expansion Line on the Mollier Diagram, and a Short Method of Finding the Reheat Factor

Date: 1911
Creator: Buckingham, Edgar
Description: Report issued by the Bureau of Standards over the Mollier diagram. The steam-turbine expansion line on the diagram is discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
A Study of the Current Transformer with Particular Reference to Iron Loss

A Study of the Current Transformer with Particular Reference to Iron Loss

Date: 1911
Creator: Agnew, P. G.
Description: Report issued by the Bureau of Standards over studies conducted on current transformers. Emphasis is placed on iron loss. The results of the studies are presented and discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department