Materials Literature
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ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTLIQUID-LIQUID EXTRACTION Performance of a Packed Extraction Column, Using Continuous CountercurrentK. A. Varteressian and M. R. FenskeCite this: Ind. Eng. Chem. 1936, 28, 8, 928–933Publication Date (Print):August 1, 1936Publication History Published online1 May 2002Published…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Gelation of Bentonite Suspensions.Geoffrey BroughtonGeoffrey BroughtonMore by Geoffrey Broughton and Lombard SquiresLombard SquiresMore by Lombard SquiresCite this: J. Phys. Chem. 1936, 40, 8, 1041–1053Publication Date (Print):August 1, 1936Publication History Published…
The thermal expansion of single crystal magnesium oxide has been measured from 85°K to 480°K. The results are combined with those of Austin, so that data are available from 85°K to 1273°K. The observed thermal expansion of this substance is in excellent accord with the relation, due to Grüneisen, between thermal expan…
visiblement creusé en avant. . . . . .
Abstract Mit Hilfe eines Hitzdrahtmanometers sind die Gleichgewichtsdampfdrucke über den verschiedenen Hydraten des Calciumchlorids bei Temperaturen von 0 bis etwa 50° bestimmt worden.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Diffraction of X-Rays by the Higher Polyethylene Glycols and by Polymerized Ethylene Oxides1W. H. Barnes and Sydney RossCite this: J. Am. Chem. Soc. 1936, 58, 7, 1129–1131Publication Date (Print):July 1, 1936Publication History Published online1 May 2002Published inissue…
A table of factors is given by means of which the relative multiplet strengths tabu- lated by the writer in an earlier paper may be converted to absolute strengths in terms of c2, the square of the one-electron matrix component. ~ is a constant for any given tran- sition array
ADVERTISEMENT RETURN TO ISSUEArticleNEXTX-ray Diffraction Studies of Chitin, Chitosan, and Derivatives.George L. ClarkGeorge L. ClarkMore by George L. Clark and Albert F. SmithAlbert F. SmithMore by Albert F. SmithCite this: J. Phys. Chem. 1936, 40, 7, 863–879Publication Date (Print):July 1, 1936Publication History Pu…
With the model proposed in an earlier paper, the temperature variation of the ferromagnetism of nickel is discussed. By application of Fermi statistics to the electrons in the $d$ bands, the free energy is computed as a function of temperature and magnetic moment. At each temperature, the value of magnetic moment for…
X-ray (Hull-Debye-Scherrer) diffraction patterns were obtained for cobalt in a camera designed for high temperature work. No crystallographic change for this metal has been observed in the region about 850\ifmmode^\circ\else\textdegree\fi{}C at which the change in the photoelectric emission has been reported. The $\en…
Abstract The best method for obtaining the free energy of formation of rubber is by making use of the third law of thermodynamics. This makes necessary the determination of heat-capacity values of rubber from room temperature down to temperatures sufficiently low to apply an empirical formula for obtaining the values…
It is shown that the three-dimensional Patterson method can be so simplified by the use of the symmetry properties of the crystal under consideration that its use in determining the positions of atoms in crystals is practicable. This method is then used to determine the positions of the heavy atoms in proustite, Ag3As…
The double refraction of the chitinous hair of the crayfish is positive with respect to the axis of the hair, and is largely caused by the arrangement of submicroscopic, elongated chitin particles parallel to this axis (form birefringence). Using a series of relatively unreactive liquids and fluid mixtures which perme…
The present paper considers the possibility that screening by the atomic electrons has an appreciable effect on the energy distribution of $\ensuremath{\beta}$-particles emitted by heavy nuclei. A general formula is derived from which it is possible to conclude that the effect of screening is negligible. This result i…
Research Article| May 01 1936 The biochemistry and physiology of glucuronic acid: The excretion of ethereal sulphate by the rabbit following the administration of phenylglucosides John Pryde; John Pryde 1The Physiology Institute, Newport Road, Cardiff, and the Department of Physiology, the University, Birmingham Searc…
Vorschlag zur formelmäßigen Darstellung der Drei- und Vierphasengleichgewichte in einem Dreistoffsystem neben den üblichen Zustandsschaubildern. Besondere Kennzeichnung des Auslenit- und Ferritbereiches durch Projektion ihrer Grenzen auf die Grund- oder eine Seitenfläche des Dreistoffschaubildes.
A new value for the oxygen parameter in the structure of silver phosphate has been determined which gives the P–O separation in the phosphate group as 1.61A±0.03A. The value found here is slightly larger than that determined from an analysis of the crystal KH2PO4. The slight increase in P–O distance is explained on th…
The temperature of the surface of the skin varies with the environmental temperature, with the temperature of the body and with conditions in the skin and in the structures lying beneath it. <h3>VARIATIONS IN DIFFERENT REGIONS OF THE SKIN</h3> In a comfortable environment, the temperature of the skin surface varies in…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTComposition and Properties of Superphosphate: Calcium Phosphate and Calcium Sulfate constituents as Shown by Chemical and X-Ray Diffraction AnalysisW. L. Hill and S. B. HendricksCite this: Ind. Eng. Chem. 1936, 28, 4, 440–447Publication Date (Print):April 1, 1936Publication…
(1936). 10—THE DISSOLUTION OF CHEMICALLY MODIFIED COTTON CELLULOSE IN ALKALINE SOLUTIONS. PART II.—A COMPARISON OF THE SOLVENT ACTION OF SOLUTIONS OF LITHIUM, SODIUM, POTASSIUM, AND TETRAMETHYLAMMONIUM HYDROXIDES. Journal of the Textile Institute Transactions: Vol. 27, No. 4, pp. T112-T130.