Materials Literature
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The primary objective of this investigation was to develop a quantitative model which could correctly predict the effects of material, environment, and stress-related parameters on the stress-corrosion and the corrosion fatigue behavior of stainless and low-alloy steels in high-temperature water. The approach used was…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXT13C NMR assignments of the methylene carbons in polypropyleneH. N. Cheng and G. H. LeeCite this: Macromolecules 1987, 20, 2, 436–438Publication Date (Print):February 1, 1987Publication History Published online1 May 2002Published inissue 1 February 1987https://pubs.acs.org/do…
In comparative studies, Hemo-De (PMP Medical Industries, Inc., Irving, Tex.) was found to be a suitable replacement for ethyl acetate in the Formalin-ethyl acetate concentration technique. With essentially equivalent recovery rates for both procedures, the Formalin-Hemo-De concentration technique is considered to be t…
Nucleation of superconductivity in a thin film situated in a parallel magnetic field is considered. The field dependence of the coherence length is taken into account. In particular, the known result for the nucleation field H near the critical temperature ${T}_{c}$ is shown to hold only in the dirty limit. If a certa…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCopolymerization of epoxides by aluminum porphyrin - reactivity of (porphinato)aluminum alkoxide as growing speciesTakuzo. Aida, Keiichiro. Wada, and Shohei. InoueCite this: Macromolecules 1987, 20, 2, 237–241Publication Date (Print):February 1, 1987Publication History Publi…
Abstract The importance of modern surface analytical techniques in understanding the mechanisms of corrosion inhibition is discussed. The discussion is conducted in terms of the following metals and inhibitors which inhibit them: copper and alloys – mercaptobenzothiazole, benzotriazole, and benzimidazole iron and nick…
A computer program is developed to generate the spatial symmetric forms of the third-order susceptibility tensor. Mistakes in the trigonal crystal classes (Butcher's "32" and Zhao's "3") were discovered and corrected. A completely corrected table for the third-order susceptibility is presented.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStructural and iron-57 Moessbauer characterization of 1:1 and 2:3 ferrocenium salts of 7,7,8,8-tetracyanoperfluoro-p-quinodimethaneJoel S. Miller, Jian H. Zhang, and William M. ReiffCite this: Inorg. Chem. 1987, 26, 4, 600–608Publication Date (Print):February 25, 1987Publica…
By means of the approximate renormalization approach of Niu and Nori [Phys. Rev. Lett. 57, 2057 (1986)] the widths of subband segments in the spectrum and the occupation probabilities on subbands are obtained to the lowest order for the two-value Fibonacci chains. The global scaling properties of the spectrum are then…
The development of laser glass is reviewed. The fluorescence and laser effect of numerous glass compositions have been investigated over the past 20 years, but the industrial applications are few compared to the volume of research: only 20 to 30 glass types are available commercially today. Phosphate glasses are in th…
The intracellular concentrations of the polypeptides encoded by the two enolase (ENO1 and ENO2) and three glyceraldehyde-3-phosphate dehydrogenase (TDH1, TDH2, and TDH3) genes were coordinately reduced more than 20-fold in a Saccharomyces cerevisiae strain carrying the gcr1-1 mutation. The steady-state concentration o…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSynthesis of a [1,5,1,5]platyrin, a 26.pi.-electron tetrapyrrolic annuleneE. LeGoff and O. G. WeaverCite this: J. Org. Chem. 1987, 52, 4, 710–711Publication Date (Print):February 1, 1987Publication History Published online1 May 2002Published inissue 1 February 1987https://pu…
Nonequilibrium molecular dynamics simulations of planar Couette flow have been performed for dense liquids composed of model linear chain molecules each containing six interaction centers. For one liquid the potential parameters were chosen so that it resembles n-hexane. For the other liquid, referred to as flexane, t…
A high charging‐discharging efficiency was obtained for battery, when a PPy film formed in by electropolymerization was used in a electrolyte after anion undoping. The anion doping‐undoping process for the PPy film electrodes was examined with the usual electrochemical techniques. A cell was also tested with a constan…
The optical characteristics of the major progressive addition lenses were measured using an automated lensometer with a specially designed lens holder to simulate eye rotation. Measurements were made every 3 degrees (about 1.5 mm) and graphs of isospherical equivalent lines and isocylinder lines were developed. Genera…
We present mechanisms for sidebranch generation in dendritic growth, stressing the importance of nonlinear effects. One such mechanism, which we call solvability-induced sidebranching, relies on the fact that the steady states form a discrete family. In addition, time-dependent simulations of crystal growth in the bou…
The Cu4Cd 3 structure, cubic with a = 25.87/k and 1124 atoms in the unit cell, has been analyzed and described in terms of octahedra and tetrahedra. The structure is described as an intergrowth of blocks of the pyrochlore structure, of the Cu metal structure and also of the MgZn 2 and MgCu2 structures. Parameters of t…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAvermectin chemistry: problems of conjugation, deconjugation, and epimerizationBert Fraser-Reid, Heinz Wolleb, Ramine Faghih, and Joseph Barchi Jr.Cite this: J. Am. Chem. Soc. 1987, 109, 3, 933–935Publication Date (Print):February 1, 1987Publication History Published online1…
We prepared ultrafine germanium particles by gas-evaporation techniques. The particle composition was studied by Raman and x-ray scattering. We take an analytical model to explain the Raman profile: the particle is composed of a single-crystalline core and a coating amorphous shell. In this single-crystalline part, th…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStructure of iodide ions in iodinated nylon 6 and the evolution of hydrogen bonds between parallel chains in nylon 6N. S. MurthyCite this: Macromolecules 1987, 20, 2, 309–316Publication Date (Print):February 1, 1987Publication History Published online1 May 2002Published inis…