Materials Literature
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SUMMARY. Molarization of the premolars in perissodactyls is reviewed in the light of that of the milk‐molars. The premolar patterns are closely related to those of the milk‐molars, the closest resemblance being shown, in most forms, to the milk‐molar that the premolar replaces. In a few Eocene forms, however, the prem…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCalculated Values for the Solubility Product Constants of the Metallic SulfidesJ. Rex Goates, Marvin B. Gordon, and Neal D. FauxCite this: J. Am. Chem. Soc. 1952, 74, 3, 835–836Publication Date (Print):February 1, 1952Publication History Published online1 May 2002Published i…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Preparation and Properties of Silicomolybdic Acid. II. The Preparation and Properties of β-Silicomolybdic AcidJ. D. H. StricklandCite this: J. Am. Chem. Soc. 1952, 74, 4, 868–871Publication Date (Print):February 1, 1952Publication History Published online1 May 2002Publis…
(1952). 5—THE ARRANGEMENT OF FIBRES IN FIBRO YARNS. Journal of the Textile Institute Transactions: Vol. 43, No. 2, pp. T60-T66.
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ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPolymorphism of Ga2O3 and the System Ga2O3—H2ORustum Roy, V. G. Hill, and E. F. OsbornCite this: J. Am. Chem. Soc. 1952, 74, 3, 719–722Publication Date (Print):February 1, 1952Publication History Published online1 May 2002Published inissue 1 February 1952https://pubs.acs.org…
Summary A theoretical investigation is made of the distribution of electrons round a positively charged impurity dissolved in a monovalent metal. Applications are made to dissolved hydrogen, where the impurity is a proton, and to atoms such as zinc, gallium, etc., which are usually considered to contribute their elect…
The author's older theory of conduction in polarizable media is generalized in such a way as to include rectification. An electronic component (positive holes or electrons) and an ionic component (negative or positive ions) are taken into account. The former are subjected to the boundary conditions of the MottSchottky…
Magnesium dry cells patterned after the conventional Leclanché cell now appear to be worthy of acceptance in many applications. The cell contains a magnesium alloy anode, , magnesium bromide electrolyte inhibited with lithium chromate, and a paper separator. The cell is characterized chiefly by very high capacity, par…
The binding e nergy of an electro n of given type in any state of a neutral or ionized atom ~a.~ b~ defi,ned as that required to remove it a long successive terms of a spectral series to Its I1l11It. 'I he data regardll1g e lectron configurations and limits collected in Atom ic Energy Leve!s, Vo lumes I and II! permit…