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  Partner: UNT Libraries Government Documents Department
 Collection: Technical Report Archive and Image Library
The Mutual Inductance of Two Circular Coaxial Coils of Rectangular Section
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. digital.library.unt.edu/ark:/67531/metadc66517/
A New Determination of the Ratio of the Electromagnetic to the Electrostatic Unit of Electricity [Part 1]
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. digital.library.unt.edu/ark:/67531/metadc66519/
A New Determination of the Ratio of the Electromagnetic to the Electrostatic Unit of Electricity [Part 2]
Report issued by the Bureau of Standards over studies of the determination of the ratio of electricity. The ratio of electromagnetic to electrostatic units of electricity is discussed in detail. This report includes tables, illustrations, and photographs. Part 2 includes section VII and concluding remarks. digital.library.unt.edu/ark:/67531/metadc66541/
On the Establishment of the Thermodynamic Scale of Temperature by Means of the Constant-Pressure Thermometer
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. digital.library.unt.edu/ark:/67531/metadc66518/
On the Standard Scale of Temperature in the Interval of 0⁰ to 100⁰ Celsius
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. digital.library.unt.edu/ark:/67531/metadc66520/
Selective Radiation from the Nernst Glower
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. digital.library.unt.edu/ark:/67531/metadc66521/
The Testing of Glass Volumetric Apparatus
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. digital.library.unt.edu/ark:/67531/metadc66522/
A New Form of Standard Resistance
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. digital.library.unt.edu/ark:/67531/metadc66524/
Dependence of Magnetic Hysteresis upon Wave Form
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. digital.library.unt.edu/ark:/67531/metadc66523/
Notes on Explosive Mine Gases and Dusts: with Special Reference to Explosions in the Monongah, Darr, and Naomi Coal Mines
No Description digital.library.unt.edu/ark:/67531/metadc12242/
The Coke Industry of the United States as Related to the Foundry
No Description digital.library.unt.edu/ark:/67531/metadc12219/
The Purchase of Coal by the Government Under Specifications with Analyses of Coal Delivered for the Fiscal Year 1908-9
No Description digital.library.unt.edu/ark:/67531/metadc12228/
Purchase of Coal by the Government Under Specifications: with Analysis of Coal Delivered for the Fiscal Year 1908-9
No Description digital.library.unt.edu/ark:/67531/metadc12588/
Recent Development of the Producer-Gas Power Plant in the United States
No Description digital.library.unt.edu/ark:/67531/metadc12227/
Alaskan Coal Problems
No Description digital.library.unt.edu/ark:/67531/metadc12252/
Apparatus and Methods for the Sampling and Analysis of Furnace Gases
No Description digital.library.unt.edu/ark:/67531/metadc12229/
Binders for Coal Briquets: Investigations Made at the Fuel-Testing Plant, St. Louis, Missouri
No Description digital.library.unt.edu/ark:/67531/metadc12239/
Briquetting Tests at the United States Fuel-Testing Plant, Norfolk, Virginia, 1907-8
No Description digital.library.unt.edu/ark:/67531/metadc12245/
Coals Available for the Manufacture of Illuminating Gas
No Description digital.library.unt.edu/ark:/67531/metadc12223/
Commercial Deductions from Comparisons of Gasoline and Alcohol Tests on Internal-Combustion Engines
No Description digital.library.unt.edu/ark:/67531/metadc12248/
Comparative Tests of Run-of-Mine and Briquetted Coal on Locomotives
No Description digital.library.unt.edu/ark:/67531/metadc12253/
Comparative Tests of Run-of-Mine and Briquetted Coal on the Torpedo Boat Biddle
No Description digital.library.unt.edu/ark:/67531/metadc12249/
Coupled Circuits in Which the Secondary has Distributed Inductance and Capacity
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. digital.library.unt.edu/ark:/67531/metadc66526/
The Determination of the Constants of Instrument Transformers
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. digital.library.unt.edu/ark:/67531/metadc66527/
The Effect of Oxygen in Coal
No Description digital.library.unt.edu/ark:/67531/metadc12246/
The Electrical Conductivity of Commercial Copper
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. digital.library.unt.edu/ark:/67531/metadc66529/
Essential Factors in the Formation of Producer Gas
No Description digital.library.unt.edu/ark:/67531/metadc12224/
Experimental Work Conducted in the Chemical Laboratory of the United States Fuel-Testing Plant at St. Louis, Missouri, January 1, 1905, to July 31, 1906.
No Description digital.library.unt.edu/ark:/67531/metadc12244/
The Explosibility of Coal Dust
"This bulletin traces the growth in the belief in the explosibility of coal dust, summarizes the experiments and mine investigations that have established this belief, and gives the present status of preventive measures" (p. 9). Index begins on page 201. digital.library.unt.edu/ark:/67531/metadc12237/
Features of Producer-Gas Power-Plant Development in Europe
No Description digital.library.unt.edu/ark:/67531/metadc12218/
The Flow of Heat Through Furnace Walls
No Description digital.library.unt.edu/ark:/67531/metadc12225/
Incidental Problems in Gas-Producer Tests
No Description digital.library.unt.edu/ark:/67531/metadc12247/
A Modified Method for the Determination of Relative Wave-Lengths
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. digital.library.unt.edu/ark:/67531/metadc66528/
Notes on Explosive Mine Gases and Dusts: With Special Reference to Explosions in the Monongah, Darr, and Naomi Coal Mines
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. digital.library.unt.edu/ark:/67531/metadc38812/
Platinum Resistance Thermometry at High Temperatures
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. digital.library.unt.edu/ark:/67531/metadc66525/
A Primer on Explosives for Coal Miners
No Description digital.library.unt.edu/ark:/67531/metadc12233/
Resume of Producer-Gas Investigations: October 1, 1904-June 30, 1910
No Description digital.library.unt.edu/ark:/67531/metadc12844/
The Significance of Drafts in Steam-Boiler Practice
Report containing experiments that illustrate the possibility of increasing steam power by increasing the amount of air passing through coal fuel beds and boilers in steam engines. digital.library.unt.edu/ark:/67531/metadc12236/
The Steam-Turbine Expansion Line on the Mollier Diagram, and a Short Method of Finding the Reheat Factor
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. digital.library.unt.edu/ark:/67531/metadc66531/
A Study of the Current Transformer with Particular Reference to Iron Loss
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. digital.library.unt.edu/ark:/67531/metadc66530/
Tests of Coal and Briquets as Fuel for House-Heating Boilers
No Description digital.library.unt.edu/ark:/67531/metadc12243/
Tests of Run-of-Mine and Briquetted Coal in a Locomotive Boiler
No Description digital.library.unt.edu/ark:/67531/metadc12250/
The Uses of Peat for Fuel and Other Purposes
No Description digital.library.unt.edu/ark:/67531/metadc12234/
The Utilization of Fuel in Locomotive Practice
Report that investigates the possibility of conserving coal despite its extensive use in railroad locomotives across the United States. Includes an experiment using different grades of coal in an approximation of a locomotive, as well as data regarding fuel utilization and loss. digital.library.unt.edu/ark:/67531/metadc12251/
Briquetting Tests of Lignite at Pittsburgh, Pennsylvania, 1908-9 : With a Chapter on Sulphite-Pitch Binder
No Description digital.library.unt.edu/ark:/67531/metadc12842/
City Smoke Ordinances and Smoke Abatement
No Description digital.library.unt.edu/ark:/67531/metadc12845/
Comparative Fuel Values of Gasoline and Denatured Alcohol in Internal-Combustion Engines
No Description digital.library.unt.edu/ark:/67531/metadc12259/
The Constituents of Coal Soluble in Phenol
Technical paper issued by the Bureau of Mines over studies conducted on the constituents of coal. As stated in the introduction, "this paper presents some results of an investigation of the nature of the chemical compounds that go to make up the complex material known as coal" (p. 5). This report includes tables and a chart. digital.library.unt.edu/ark:/67531/metadc66412/
First National Mine-Safety Demonstration, Pittsburgh, PA., October 30 and 31, 1911
Report discussing the first national mine-safety demonstration in Pittsburgh, Pennsylvania, for the purpose of aiding the increase of safety in the mining industry. The demonstration was conceived as a means of encouraging the adoption of first-aid instruction or instruction in the use of artificial breathing devices and life-saving apparatus. This bulletin is intended for those who were unable to attend the demonstration. digital.library.unt.edu/ark:/67531/metadc70467/
Government Coal Purchases Under Specifications with Analyses for the Fiscal Year 1909-10,
No Description digital.library.unt.edu/ark:/67531/metadc12257/
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