Studio portrait of Benno Strauss in military uniform after being drafted to fight on the front during World War I at the age of thirty-nine.

Father of Herbert Strauss

Portrait of Jacob Picard in military uniform Military; Portraits

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Portrait of Leopold Meyerhof in his World War I officer's uniform Military; World War I; Portraits

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Calculation of Sparking Potentials of SF6 and SF6-GAS Mixtures in Uniform and Non-Uniform Electric Fields

A simple formula is developed to predict the sparking potentials of SF6 and SF6-gas mixture in uniform and non-uniform fields. The formula has been shown to be valid over a very wide range from 1 to 1800 kPa·cm of pressure and electrode gap separation for mixtures containing 5 to 100% SF6. The calculated values are found to be in good agreement with the previously reported measurements in the literature. The formula should aid design engineers in estimating electrode-spacings and clearances in power apparatus and systems.

Portrait of Hilde Rosenbaum with her father Julius Rosenbaum in military uniform Portraits Family

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Portrait of Walter Reiss in uniform Portraits Men

Walter Reiss, 1908-1937

Portrait of Moritz Reiss in uniform taken by the Imperial photographer; Vienna Portraits Men

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Studio portrait of Dr. Moritz Kroner (center) with two unidentified men in military uniform.

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Portrait of Dr. William Levison in military uniform Portraits Men

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Martin Goldschmidt in Prussian military uniform Portraits Men

Born 1879?; Married September 2, 1903 in Leipzig to Paula Harmelin, father of Henry H. Goldschmidt Gould and Ruth Augusta Beatrice Goldschmidt

Studio portrait of five Heimann brothers in military uniform during World War I.

l-r: Albert Heimann, Leopold Heimann, Nathan Heimann, Hermann Heimann and Max Heimann; Sons of Julius and Mina Heimann

Dissipativeness and Stability of a Class of Distributed Parameter Systems

Input-output stability of linear-distributed parameter systems of arbitrary order and type in the presence of a distributed controller is analyzed by extending the concept of dissipativeness, with certain modifications, to such systems. The approach is applicable to systems with homogeneous or homogenizable boundary conditions. It also helps in generating a Liapunov functional to assess asymptotic stability of the system.

Optimum geometry for uniform deposits on a rotating substrate from a point source

The application of an algorithm shows that maximum uniformity of film thickness on a rotating substrate is achieved for a normalized source-to-substrate distance ratio, h/r =1.183.