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New Procedures for the Study of Metallic Diffusion

Description: The study of metallic diffusion in the solid state is a matter of determining the concentration of a solid solution as a function of time and temperature.
Date: 1938
Creator: Chevenard, Pierre & Pertevin, Albert
Partner: UNT Libraries Government Documents Department
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Results Obtained in the Study of Metallic Diffusion by the Multilayer Method

Description: Thermomagnetic methods are applied to multilayer aggregates, alternating bounded layers of two solid solutions, which affords a sensitive means of following the programs of homogenization by means of successive changes in the magnetization-temperature curve.
Date: 1941
Creator: Chevenard, Pierre & Wache, Xavier
Partner: UNT Libraries Government Documents Department
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The Motion of Particles Suspended in Liquids at Rest, According to the Kinetic Theory of Heat

Description: It will be shown in this paper that according to the kinetic theory of heat, particles visible under the microscope, when compounded in liquids, will undergo motions as a result of the thermal motion of the molecules, and that these motions will be of ample amplitude that they can easily be detected by means of a microscope.
Date: 1903
Creator: Einstein, Albert, 1879-1955
Partner: UNT Libraries Government Documents Department
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Experiments on the Corrosion of Light Metals by Corrosive Waters

Description: The purpose of this work was to find testing procedures which would enable one to judge the behavior of aluminum and its alloys towards tap-water by means of laboratory experiments.
Date: 1941
Creator: Mielki, Werner & Popper, Karl R. (Karl Raimund), 1902-1994
Partner: UNT Libraries Government Documents Department
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Cathode Sputtering Problems

Description: The question of the nature and charge of the metallic particles emitted in cathode sputtering has been answered experimentally: the particles are primarily neutral atoms. The proof was obtained from the moving particles themselves by a new "spectroscopic method of vapor pressure measurement" in combination with a "vapor pressure measurement from coating density."
Date: May 31, 1926
Creator: Von Hippel, Arthur R. |(Arthur Robert), 1898-2003.
Partner: UNT Libraries Government Documents Department
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#85-Classical Model of a Light Source

Description: Using classical concepts, the author establishes a model of a luminescence atom or molecule.
Date: January 1, 1933
Creator: Born, Max, 1882-1970
Partner: UNT Libraries Government Documents Department
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Oximetric Titration of Uranium

Description: A need for titration method arises especially in cases where it is necessary to perform as many tests as possible in a short time in order that the control of manufacture is efficient.
Date: 1925
Creator: Esblie, Odelen
Partner: UNT Libraries Government Documents Department
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Mitogenetic Effect of Ustilago Maydis and Agrobacterium Tumefaciens on Yeast

Description: An investigation was conducted to analyze the various mitogenetic effects which Ustilago maydis and Agrobactarium tumefaciens, acting at a distance and through a quartz plate, have produced in the growth of the yeast Sacharomyces cerevisiae.
Date: 1949
Creator: Fevret, E. A.
Partner: UNT Libraries Government Documents Department
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Radioactive Contamination as a War Weapon

Description: This treatise deals with a new weapon, which would play a prominent part in an atomic war, because it is about as effective but more treacherous than the atom bomb itself. It deals with radioactive contamination as a means for more extermination.
Date: August 1, 1948
Creator: Thirring, Hans, Dr.
Partner: UNT Libraries Government Documents Department
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Production of Organic Compounds Containing Fluerine

Description: The object of the present invention is a method of introduction of fluorine into organic compounds.
Date: August 27, 1935
Creator: Marchak, Leon
Partner: UNT Libraries Government Documents Department
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The Scattering of Slow Neutrons in a Crystalline Lattice

Description: The probabilities for elastic and inelastic scattering of slow neutrons in a crystalline lattice are determined.
Date: 1938
Creator: Pomeranchuk, Isaak Yakovlevich
Partner: UNT Libraries Government Documents Department
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Radioactivity induced by Neutron Bombardment : Part IV

Description: In this paper the authors refer to new activities induced by neutron bombardment.
Date: November 1934
Creator: Amaldi, E.; D'Agostino, O. & Segrè, E.
Partner: UNT Libraries Government Documents Department
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A Study of the Measurement and Mechanism of Corrosion Inhibitors

Description: A detailed analysis of the mechanism of operation of corrosion inhibitors indicates the limit of their efficiency over a large pile and the danger which many of them may present, particularly in neutral media.
Date: July 8, 1948
Creator: Cavallare, Leo
Partner: UNT Libraries Government Documents Department
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The Optical and Electrical Properties of Pure Cadmium Sulfite

Description: The present investigation is concerned with synthetic greenockite crystals. By utilizing the reaction between cadmium vapor and hydrogen sulfide at approximately 800 degrees C, it is possible to obtain greenockite crystals which may be either thin noodles, ribbons composed of such noodles, or even clear flat crystal-line flashes.
Date: January 1, 1946
Creator: Frerichs, Rudolf
Partner: UNT Libraries Government Documents Department
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The Width of Spectral Lines in Gases

Description: This paper is an attempt to treat in a uniform manner the most important factors which cause spectral line broadening in gases. The main emphasis will be on the theoretical aspects of the subject, the experimental material will be treated only in connection with the theory.
Date: 1933
Creator: Weisskopf, Victor Frederick, 1908-2002
Partner: UNT Libraries Government Documents Department
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The Diffusion of the Impurity Elements in Technical Iron into Solid Iron

Description: The diffusion of carbon in solid iron has been the subject of numerous investigations over since the middle of the 19th century. Little has been published on the diffusion of the other technically important impurities present in iron. The purpose of this investigation is to help shed light on diffusion phenomena in iron. The work was performed in 1919 at the Metallurgical Institute of the Technische Hochschule in Breslin
Date: 1923
Creator: Fry, Adolf
Partner: UNT Libraries Government Documents Department
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Surface Ionization of Barium on Tungsten

Description: The study of the surface ionization of barium is involved with known technical difficulties as it has relatively little volatility and great chemical activity.
Date: 1947
Creator: Morosov, G. A.
Partner: UNT Libraries Government Documents Department
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