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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.
Date:
1906
Creator:
Rosa, Edward B. & Cohen, Louis
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
1907
Creator:
Rosa, Edward B. & Dorsey, N. E.
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
1907
Creator:
Rosa, Edward B. & Dorsey, N. E.
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
1907
Creator:
Buckingham, Edgar
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
1907
Creator:
Waidner, C. W. & Dickinson, H. C.
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
1908
Creator:
Coblentz, W. W.
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
1908
Creator:
Osborne, N. S. & Veazey, B. H.
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
October 1, 1908
Creator:
Rosa, Edward B.
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
1909
Creator:
Lloyd, Morton G.
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
1911
Creator:
Cohen, Louis
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
1911
Creator:
Agnew, P. G. & Fitch, T. T.
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
1911
Creator:
Wolff, F. A. & Dellinger, J. H.
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
1911
Creator:
Priest, Irwin G.
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
1911
Creator:
Waidner, C. W. & Burgess, George K.
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
1911
Creator:
Buckingham, Edgar
Object Type:
Report
System:
The UNT Digital Library
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.
Date:
1911
Creator:
Agnew, P. G.
Object Type:
Report
System:
The UNT Digital Library
The Strength of Reinforced Concrete Beams; Results of Tests of 333 Beams (First Series)
Report issued by the Bureau of Standards discussing studies conducted on reinforced concrete beams. The strength and behavior of reinforced beams at different time intervals is presented.
Date:
1912
Creator:
Humphrey, Richard L. & Losse, Louis H.
Object Type:
Report
System:
The UNT Digital Library
Analysis of Alternating-Current Waves by the Method of Fourier, with Special Reference to Methods of Facilitating the Computations
Report issued by the Bureau of Standards over analysis of alternating currents. These currents are applied with the Fourier method. Descriptions of the method, and the results are presented. This report includes tables, and illustrations.
Date:
1913
Creator:
Grover, Frederick W.
Object Type:
Report
System:
The UNT Digital Library
Density and Thermal Expansion of Ethyl Alcohol and of its Mixtures with Water
Report issued by the Bureau of Standards over the thermal expansion of ethyl alcohol. As stated in the introduction, "the scope of the present work includes the preparation of pure anhydrous ethyl alcohol, the determination of the density and thermal expansion of this alcohol and its mixtures with water, and the construction from these data of tables for convenient use" (p. 328). This report includes tables, and illustrations.
Date:
1913
Creator:
Osborne, N. S.; McKelvy, E. C. & Bearce, H. W.
Object Type:
Report
System:
The UNT Digital Library
Observations on Ocean Temperatures in the Vicinity of Icebergs and in Other Parts of the Ocean
Report issued by the Bureau of Standards over studies on ocean temperatures. Temperatures in the vicinity of icebergs are measured and compared with temperatures taken from other areas of the ocean. This report includes photographs, and illustrations.
Date:
1914
Creator:
Waidner, C. W.; Dickinson, H. C. & Crowe, J. J.
Object Type:
Report
System:
The UNT Digital Library
Equilibrium in the System: Lead Acetate, Lead Oxide, and Water, at 25⁰
Report issued by the Bureau of Standards over studies on basic acetates and their importance as an effective clarifying agent. The analytical procedures and the results of the studies are discussed. This report includes tables, and illustrations.
Date:
1915
Creator:
Jackson, Richard F.
Object Type:
Report
System:
The UNT Digital Library
Specific Heat of Copper in the Interval 0⁰ to 50⁰ Celsius with a Note on Vacuum-Jacketed Calorimeters
Report issued by the Bureau of Standards over studies on the specific heat of copper. The methods and equipment used for the studies are discussed. This report includes tables, photographs, and illustrations.
Date:
1915
Creator:
Harper, D. R.
Object Type:
Report
System:
The UNT Digital Library
A Direct-Reading Device for Use in Computing Characteristics of Vacuum Tungsten Lamps (with Computing Chart)
Report issued by the Bureau of Standards over the development of a computing device to be used with vacuum lamps. The methods of development are presented and discussed. This report includes tables, and illustrations.
Date:
1916
Creator:
Skogland, J. F.
Object Type:
Report
System:
The UNT Digital Library
Effective Resistance and Inductance of Iron and Bimetallic Wires
Report issued by the Bureau of Standards over the use of bimetallic wires. The resistance and inductance of the bimetallic wires are studied. This report includes tables, and illustrations.
Date:
1916
Creator:
Miller, John M.
Object Type:
Report
System:
The UNT Digital Library