The Density of Milk Fat: Its Relation to the Accuracy of the Babcock Test
Vermont Agric~dt~tral Experiment Station7 and Subcommittee on Testing Mil~ and Cream
Materials Literature
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Butyl Rubber Properties and Compounding
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTButyl Rubber Properties and CompoundingJ. P. Haworth and F. P. BaldwinCite this: Ind. Eng. Chem. 1942, 34, 11, 1301–1308Publication Date (Print):November 1, 1942Publication History Published online1 May 2002Published inissue 1 November 1942https://pubs.acs.org/doi/10.1021/ie…
Fatigue of Fabrics
The effect of temperature and time of application of load on the growth and the apparent ``tensile strength'' of fabrics was studied with a number of new tests. The results gave considerable information about the mechanism of failure of mechanical fabrics at low loads in service which could not be obtained with standa…
Specific Surface Measurements on Compact Bundles of Parallel Fibers
The flow of air through compact bundles of parallel textile fibers has been studied in order to obtain values of the shape factor k0 for the channels through which the flow takes place. When the fibers are cylinders and the flow is parallel to their axes, k0 is an increasing function of the porosity ε. Tables and curv…
THE SOLUBILITIES OF THE NORMAL SATURATED FATTY ACIDS
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTHE SOLUBILITIES OF THE NORMAL SATURATED FATTY ACIDSA. W. RALSTON and C. W. HOERRCite this: J. Org. Chem. 1942, 07, 6, 546–555Publication Date (Print):November 1, 1942Publication History Published online1 May 2002Published inissue 1 November 1942https://pubs.acs.org/doi/10.1…
Factors affecting the mechanical deterioration of cellulose insulation
The rate of mechanical deterioration of cellulose insulation is dependent on the conditions of its use. Those factors of major importance are the temperature applied and the presence of oxygen and moisture. Moisture even in small amounts greatly affects the mechanical stability of the cellulose insulation. In general,…
Electrical Properties of Solids. XIII. Polymethyl Acrylate, Polymethyl Methacrylate, Polymethyl-α-chloracrylate and Polychloroethyl Methacrylate1
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTElectrical Properties of Solids. XIII. Polymethyl Acrylate, Polymethyl Methacrylate, Polymethyl-α-chloracrylate and Polychloroethyl Methacrylate1Darwin J. Mead and Raymond M. FuossCite this: J. Am. Chem. Soc. 1942, 64, 10, 2389–2393Publication Date (Print):October 1, 1942Pub…
Studies onPolystomellaLamarck (Foraminifera)
Part I . After a brief statement of the present unsatisfactory position regarding the life history of Polystomella crispa , an account is given of experiments with various fixatives on P. crispa , collected near Drake's Island, Plymouth. A method is described for the cultivation of Polystomella in diatom cultures, esp…
Electrodeposition of Nickel‐Tungsten Alloys from an Acid Plating Bath
Nickel‐tungsten alloys have been electrodeposited from the Watts type nickel plating bath which was modified by the addition of small amounts of sodium tungstate. Alloy composition and current efficiencies were studied at various cathode current densities, bath pH's and bath temperatures. Many of the cathode deposits…
Factors Affecting the Mechanical Deterioration of Cellulose Insulation
The rate of mechanical deterioration of cellulose insulation is dependent on the conditions of its use. Those factors of major importance are the temperature applied and the presence of oxygen and moisture. Moisture even in small amounts greatly affects the mechanical stability of the cellulose insulation. In general,…
The structure of graphite
Abstract A new structure of carbon is proposed in order to account for the occurrence of extra lines on X-ray powder photographs of graphite. It has hexagonal layers similar to those of graphite, but arranged in a different sequence. About 14 % of the new structure is present in the samples examined.
High-temperature Heat Content of Mn3O4, MnSiO3 and Mn3C1
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHigh-temperature Heat Content of Mn3O4, MnSiO3 and Mn3C1J. C. Southard and G. E. MooreCite this: J. Am. Chem. Soc. 1942, 64, 8, 1769–1770Publication Date (Print):August 1, 1942Publication History Published online1 May 2002Published inissue 1 August 1942https://pubs.acs.org/d…
Symmetrie und physikalisch‐chemische Eigenschaften krystallisierter Verbindungen. I. Die Verteilung der Krystallstrukturen über die 219 Raumgruppen
Abstract An Hand des bis jetzt vorliegenden experimentellen Materials über die röntgenographische Ermittlung der Raumgruppen krystallisierter Verbindungen (anorganische und organische, natürliche und synthetische) wurde eine allgemeine Statistik der Verteilung aller Krystallstrukturen über die 219 Raumgruppen aufgeste…
Structures and Physical Properties of the Hydrides of Boron and of their Derivatives.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStructures and Physical Properties of the Hydrides of Boron and of their Derivatives.S. H. BauerCite this: Chem. Rev. 1942, 31, 1, 43–75Publication Date (Print):August 1, 1942Publication History Published online1 May 2002Published inissue 1 August 1942https://pubs.acs.org/do…
Recent Developments in the Chemistry of the Boron Hydrides.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTRecent Developments in the Chemistry of the Boron Hydrides.H. I. Schlesinger and Anton B. BurgCite this: Chem. Rev. 1942, 31, 1, 1–41Publication Date (Print):August 1, 1942Publication History Published online1 May 2002Published inissue 1 August 1942https://pubs.acs.org/doi/1…
Viscosities of polyester solutions. Application of the melt viscosity-Molecular weight relationship to solutions
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTViscosities of polyester solutions. Application of the melt viscosity-Molecular weight relationship to solutionsPaul J. FloryCite this: J. Phys. Chem. 1942, 46, 8, 870–877Publication Date (Print):August 1, 1942Publication History Published online1 May 2002Published inissue 1…
The Reduction of Unsaturated Hydrocarbons at the Dropping Mercury Electrode. I. Phenyl Substituted Olefins and Acetylenes
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Reduction of Unsaturated Hydrocarbons at the Dropping Mercury Electrode. I. Phenyl Substituted Olefins and AcetylenesH. A. Laitinen and S. WawzonekCite this: J. Am. Chem. Soc. 1942, 64, 8, 1765–1768Publication Date (Print):August 1, 1942Publication History Published onli…
Isomers of Crystal Violet Ion. Their Absorption and Re-emission of Light
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTIsomers of Crystal Violet Ion. Their Absorption and Re-emission of LightGilbert N. Lewis, Theodore T. Magel, and David LipkinCite this: J. Am. Chem. Soc. 1942, 64, 8, 1774–1782Publication Date (Print):August 1, 1942Publication History Published online1 May 2002Published inis…
Equations of state for natural and synthetic rubber-like materials. I. Unaccelerated natural soft rubber
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTEquations of state for natural and synthetic rubber-like materials. I. Unaccelerated natural soft rubberR. L. Anthony, R. H. Caston, and Eugene GuthCite this: J. Phys. Chem. 1942, 46, 8, 826–840Publication Date (Print):August 1, 1942Publication History Published online1 May…
Note on flexural fatigue of textiles
Results are given which indicate that the ability of a textile fabric to withstand repeated flexing depends upon the struct ure of the fabric, the position and structure of the yarn in the fabric, and t h e kind of fib er from which the fabric is made.