The kinetics of autoxidation of ferrous ions in concentrated HCl solutions
A. M. Posner, Trans. Faraday Soc., 1953, 49, 382 DOI: 10.1039/TF9534900382
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The Hall Effect of Copper-Nickel Alloys
The ordinary and extraordinary Hall effects have been measured at room temperatures for the N-Cu series of alloys. The number of conduction electrons calculated from ${n}^{*}=\frac{1}{{R}_{0}\mathrm{Nec}}$ (where ${R}_{0}$ is the "ordinary" constant measured at high fields) agrees fairly well with the number of $4s$ e…
60. The isomeric dithiacyclopentenethiones
F. Challenger, E. A. Mason, E. C. Holdsworth and R. Emmott, J. Chem. Soc., 1953, 292 DOI: 10.1039/JR9530000292
Saturation and Magnetization of Hexagonal Iron Oxide Compounds
The value of the saturation magnetization at absolute zero of BaO\ifmmode\cdot\else\textperiodcentered\fi{}6${\mathrm{Fe}}_{2}$${\mathrm{O}}_{3}$ and related compounds can be explained as due to noncompensated antiferromagnetism.The Bloch wall formation in small particles is discussed. One is led to the assumption tha…
The Spin-Wave Theory as a Variational Method and Its Application to Antiferromagnetism
The spin-wave theory in a modified form is applied to antiferromagnetism. The interaction between different modes of spin-waves, which is due to the higher order terms omitted in the customary spin-wave treatment, is taken into account in a self-consistent manner. It is shown that the interaction terms cause a change…
Crystal Structures of Gutta Percha
Thin films of gutta percha have been examined by means of electron diffraction, and shown to exist in three distinct crystalline forms, termed the α, β and γ modifications, whereas prior to this work only two forms had been recognized. The conditions necessary for the occurrrence of the different forms are considered…
Domain Pattern in Silicon-Iron under Stress
This paper discusses investigations into the detailed changes in domain structure of ferromagnetic material under externally applied stress. The changes in the domain pattern of grain-oriented silicon steel with large grain size were observed and photographed while the specimen was stressed in tension.Experiments in w…
The decomposition of nitrous oxide on cuprous oxide and other oxide catalysts
R. M. Dell, F. S. Stone and P. F. Tiley, Trans. Faraday Soc., 1953, 49, 201 DOI: 10.1039/TF9534900201
The importance of extracellular products of algae in freshwater
(1953). The importance of extracellular products of algae in freshwater. SIL Proceedings, 1922-2010: Vol. 12, No. 1, pp. 219-232.
Thin Films of Ferromagnetic Materials
Experimental observations are reported on the magnetic properties of thin evaporated films of nickel. The saturation magnetization follows the general prediction of Klein and Smith after somewhat arbitrary modifications on the basis of fitting the Weiss curve for bulk specimens, as suggested by Drigo. Qualitatively ob…
The Theoretical and Experimental Status of the Collective Electron Theory of Ferromagnetism
This paper is intended to supplement the review articles published by Stoner in 1948 and 1951, firstly by considering in greater detail the quantum-mechanical and statistical-mechanical foundations of the collective electron theory and secondly by considering briefly a wider range of relevant experimental results.In S…
Preparation and Properties of Serum and Plasma Proteins. XXIX. Separation from Human Plasma of Polysaccharides, Peptides and Proteins of Low Molecular Weight. Crystallization of an Acid Glycoprotein1a,b,c
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPreparation and Properties of Serum and Plasma Proteins. XXIX. Separation from Human Plasma of Polysaccharides, Peptides and Proteins of Low Molecular Weight. Crystallization of an Acid Glycoprotein1a,b,cK. SchmidCite this: J. Am. Chem. Soc. 1953, 75, 1, 60–68Publication Dat…
143. Polyene acids. Part V. Catalytic semi-hydrogenation of the three isomeric muconic acids and comfirmation of their configurations
J. A. Elvidge, R. P. Linstead and J. F. Smith, J. Chem. Soc., 1953, 708 DOI: 10.1039/JR9530000708
20. The mechanisms of the thermal decompositions of 1 : 4-dichlorobutane and 1 : 1 : 2-trichloroethane
R. J. Williams, J. Chem. Soc., 1953, 113 DOI: 10.1039/JR9530000113
Retardation kinetics in polymerization and depolymerization processes
G. M. Burnett and P. R. E. J. Cowley, Trans. Faraday Soc., 1953, 49, 1490 DOI: 10.1039/TF9534901490
The Diatom Genus Tabellaria
Plankton samples of Tabellaria from all the lakes of the English Lake District have been examined and evidence of morphologically distinct populations has been found in samples from (a) a single lake at one time, (b) different lakes, and (c) a single lake at different times. Clone cultures have been used to study the…
Some Effects of Treating Expansive Clays with Calcium Hydroxide
The addition of calcium hydroxide to expansive clays results in beneficial reductions in the swelling characteristics and in increased resistance of the material to deformation under load. In this study, improvements in clay properties corresponded generally to the amount of calcium hydroxide addition. For two clays,…
5. Some physical properties of uranium hexafluoride
D. R. Llewellyn, J. Chem. Soc., 1953, 28 DOI: 10.1039/JR9530000028
Electrochemistry and corrosion
J. N. Agar, Trans. Faraday Soc., 1953, 49, 533 DOI: 10.1039/TF9534900533
Neutron diffraction
A description is given of the progress over the past few years of neutron diffraction, with particular reference to its applications, often alongside complementary x-ray studies, to investigations in structural crystallography and the physics of the solid state. This outlines the relevant principles of neutron scatter…