An extension of the reciprocal theorem of Colonetti is given and with it a general expression derived for the elastic energy of a multiply-connected solid containing sources of internal stress and subjected to external forces. The terms in the energy which depend on the relative position of a selected source of stress…

Aluminum Alloy Microstructure PropertiesMetal Forming Simulation TechniquesMicrostructure and mechanical properties

Composition of Synthetic Liquid Fuels. I. Product Distribution and Analysis of C5—C8 Paraffin Isomers from Cobalt Catalyst1

R. A. Friedel、R. B. Anderson1950-03-01Journal of the American Chemical Society

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTComposition of Synthetic Liquid Fuels. I. Product Distribution and Analysis of C5—C8 Paraffin Isomers from Cobalt Catalyst1R. A. Friedel and R. B. AndersonCite this: J. Am. Chem. Soc. 1950, 72, 3, 1212–1215Publication Date (Print):March 1, 1950Publication History Published o…

Catalysis and Oxidation ReactionsCatalysis and Hydrodesulfurization StudiesCatalytic Processes in Materials Science

Hydrolysis and Crystallization of Cellulose

O. A. Battista1950-03-01OpenAlex

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHydrolysis and Crystallization of CelluloseO. A. BattistaCite this: Ind. Eng. Chem. 1950, 42, 3, 502–507Publication Date (Print):March 1, 1950Publication History Published online1 May 2002Published inissue 1 March 1950https://pubs.acs.org/doi/10.1021/ie50483a029https://doi.o…

Biofuel production and bioconversionAdvanced Cellulose Research Studies

XX. Properties of slow electrons in polar materials

H. Fröhlich、H. Pelzer、S. Zienau1950-03-01OpenAlex

Summary Using a variational method we have investigated the properties of the lowest energy levels in a range ħω above the ground level of the system consisting of an electron and a continuous dielectric medium. The latter is supposed to have a single vibrational frequency ω/2π for long longitudinal polarization waves…

Optical Coatings and Gratings

Stereochemistry of the Peracid Oxidation of Ketones1

Richard B. Turner1950-02-01Journal of the American Chemical Society

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStereochemistry of the Peracid Oxidation of Ketones1Richard B. TurnerCite this: J. Am. Chem. Soc. 1950, 72, 2, 878–882Publication Date (Print):February 1, 1950Publication History Published online1 May 2002Published inissue 1 February 1950https://pubs.acs.org/doi/10.1021/ja01…

Inorganic and Organometallic ChemistryOxidative Organic Chemistry ReactionsPorphyrin and Phthalocyanine Chemistry

The Thixotropic Behavior of Carbon Black in Rubber.

L. Mullins1950-02-01The Journal of Physical Chemistry

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Thixotropic Behavior of Carbon Black in Rubber.L. MullinsCite this: J. Phys. Chem. 1950, 54, 2, 239–251Publication Date (Print):February 1, 1950Publication History Published online1 May 2002Published inissue 1 February 1950https://doi.org/10.1021/j150476a006RIGHTS & PERM…

Advanced Physical and Chemical Molecular InteractionsPolymer Nanocomposites and Properties

The Mode of Action of the Crystalline Pancreatic Proteolytic Enzymes.

Hans Neurath、George W. Schwert1950-02-01Chemical Reviews

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Mode of Action of the Crystalline Pancreatic Proteolytic Enzymes.Hans. Neurath and George W. SchwertCite this: Chem. Rev. 1950, 46, 1, 69–153Publication Date (Print):February 1, 1950Publication History Published online1 May 2002Published inissue 1 February 1950https://pu…

Protein Structure and DynamicsEnzyme Structure and FunctionEnzyme Catalysis and Immobilization

The nature of soil to be deterged and its bonding to the surface

Foster Dee Snell、Cornelia T. Snell、Irving Reich1950-02-01Journal of the American Oil Chemists Society

Summary Asoil is ordinarily composed in varying amounts of oil, wax, or grease; solid particles of diverse types; and special water‐soluble or water‐dispersible materials such as sugar, salts, starch, etc. Quantitatively the fatty portion on fabrics may run to a substantial fraction of 1% and contains roughly one‐thir…

Textile materials and evaluations

Depolymerization by Ultrasonic Irradiation: The Role of Cavitation

Alfred Weissler1950-02-01Journal of Applied Physics

Contrary to current belief, cavitation has been found responsible for the depolymerizing effect of intense ultrasonic waves. This was demonstrated by irradiating two portions of a 1 percent polystyrene solution in toluene under conditions identical except for the following. The first portion was given no special prior…

Ultrasound and Hyperthermia ApplicationsUltrasound and Cavitation Phenomena

Structure and Properties of the Condensed Phosphates. II. A Theory of the Molecular Structure of Sodium Phosphate Glasses1

John R. Van Wazer1950-02-01Journal of the American Chemical Society

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStructure and Properties of the Condensed Phosphates. II. A Theory of the Molecular Structure of Sodium Phosphate Glasses1John R. Van WazerCite this: J. Am. Chem. Soc. 1950, 72, 2, 644–647Publication Date (Print):February 1, 1950Publication History Published online1 May 2002…

Crystal Structures and PropertiesSolid-state spectroscopy and crystallographyGlass properties and applications