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Equipo Editorial1994-06-01Materiales de Construccion
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TABLE OF CONTENTS
Método cualitativo rápido para la detección de cemento aluminoso en hormigones: 1ª parte, 2ª parte
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A Comparative Study of the Electrochemical Properties of Dip‐Coated, Spun, and Langmuir‐Blodgett Films of Polyaniline
The electrochemistry of polyaniline (PANi), which has been chemically synthesized and processed in a variety of ways into thin films, has been studied, and a comparison to those properties observed in thin electrochemically grown PANi films made. In this work, PANi via solution processing has been formed into thin fil…
Eflorescencias y costras sobre areniscas de Villamayor. Ensayos de laboratorio
Accelerated tests carried out in the laboratory allow us to study the crystalline material settled over the surface of the sandstones when in contact with watery solutions of different compositions. Sandstone specimens of three different textures were placed on trays containing watery solutions, putting one surface in…
The generalized Peierls–Nabarro model
In the original Peierls-Nabarro model the core structure of a dislocation is determined as the solution of an integrodifferential equation. This equation describes the balance between the forces resulting from the deformation of two elastic half-spaces and from a one-dimensional periodic lattice potential acting acros…
Mechanics of Composite Structures
INTRODUCTION TO STRUCTURAL PROPERTIES OF COMPOSITE MATERIALS Fibers Matrix Materials Structural Features and Mechanical Properties of Composite Materials Elastic Properties of Composite Ply Elastic Properties of Angle-Ply Laminate EQUATIONS OF COMPOSITE STRUCTURE MECHANICS Equations of the Elasticity of Theory for an…
Infrared absorption by the single nitrogen and A defect centres in diamond
The infrared absorption spectra of a suite of twenty-one type Ib synthetic diamonds have been recorded, and the concentrations of nitrogen in the form of single substitutional N atoms in these specimens determined by electron spin resonance measurements. It is found that an absorption coefficient, at 1130 wave-numbers…
Phenylacetylene Dendrimers by the Divergent, Convergent, and Double-Stage Convergent Methods
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPhenylacetylene Dendrimers by the Divergent, Convergent, and Double-Stage Convergent MethodsZhifu Xu, Michael Kahr, Kathleen L. Walker, Charles L. Wilkins, and Jeffrey S. MooreCite this: J. Am. Chem. Soc. 1994, 116, 11, 4537–4550Publication Date (Print):June 1, 1994Publicati…
Synthesis and Properties of Highly Fluorinated Polyimides
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSynthesis and Properties of Highly Fluorinated PolyimidesG. Hougham, G. Tesoro, and J. ShawCite this: Macromolecules 1994, 27, 13, 3642–3649Publication Date (Print):June 1, 1994Publication History Published online1 May 2002Published inissue 1 June 1994https://pubs.acs.org/do…
Novel Synthetic Routes to Carbon-Nitrogen Thin Films
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTNovel Synthetic Routes to Carbon-Nitrogen Thin FilmsJ. Kouvetakis, Michael Todd, Barry Wilkens, Anil Bandari, and Nigel CaveCite this: Chem. Mater. 1994, 6, 6, 811–814Publication Date (Print):June 1, 1994Publication History Published online1 May 2002Published inissue 1 June…
Charged Polymeric Brushes: Structure and Scaling Relations
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCharged Polymeric Brushes: Structure and Scaling RelationsR. Israels, F. A. M. Leermakers, G. J. Fleer, and E. B. ZhulinaCite this: Macromolecules 1994, 27, 12, 3249–3261Publication Date (Print):June 1, 1994Publication History Published online1 May 2002Published inissue 1 Ju…
Silyl Cations in the Solid and in Solution
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSilyl Cations in the Solid and in SolutionJoseph B. Lambert, Shizhong Zhang, and Sol M. CiroCite this: Organometallics 1994, 13, 6, 2430–2443Publication Date (Print):June 1, 1994Publication History Published online1 May 2002Published inissue 1 June 1994https://pubs.acs.org/d…
The relationship between infrared absorption and the A defect concentration in diamond
The nitrogen concentrations of a suite of thirteen purely type IaA diamonds have been determined by a destructive method involving combustion of the specimens and measurement, by capacitance manometry, of the released nitrogen. These values have been related to measurements of the infrared absorption strength due to n…
A Spectroscopic Characterization of the Reduction of Ceria from Electronic Transitions of Intrinsic Point Defects
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTA Spectroscopic Characterization of the Reduction of Ceria from Electronic Transitions of Intrinsic Point DefectsClaude Binet, Ahmed Badri, and Jean-Claude LavalleyCite this: J. Phys. Chem. 1994, 98, 25, 6392–6398Publication Date (Print):June 1, 1994Publication History Publi…
Self-Assembly Motif for Creating Submicron Periodic Materials. Polymerized Crystalline Colloidal Arrays
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSelf-Assembly Motif for Creating Submicron Periodic Materials. Polymerized Crystalline Colloidal ArraysSanford A. Asher, John Holtz, Lei Liu, and Zhijun WuCite this: J. Am. Chem. Soc. 1994, 116, 11, 4997–4998Publication Date (Print):June 1, 1994Publication History Published…
Silver Clusters and Chemistry in Zeolites
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSilver Clusters and Chemistry in ZeolitesTao Sun and Karl SeffCite this: Chem. Rev. 1994, 94, 4, 857–870Publication Date (Print):June 1, 1994Publication History Published online1 May 2002Published inissue 1 June 1994https://pubs.acs.org/doi/10.1021/cr00028a001https://doi.org…
Six bioabsorbable polymers: In vitro acute toxicity of accumulated degradation products
Bioabsorbable polymer implants may provide a viable alternative to metal implants for internal fracture fixation. One of the potential difficulties with absorbable implants is the possible toxicity of the polymeric degradation products especially if they accumulate and become concentrated. Accordingly, material evalua…
Organic Diradicals and Polyradicals: From Spin Coupling to Magnetism?
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTOrganic Diradicals and Polyradicals: From Spin Coupling to Magnetism?Andrzej RajcaCite this: Chem. Rev. 1994, 94, 4, 871–893Publication Date (Print):June 1, 1994Publication History Published online1 May 2002Published inissue 1 June 1994https://pubs.acs.org/doi/10.1021/cr0002…
Theory of phase-ordering kinetics
The theory of phase-ordering dynamics, that is the growth of order through domain coarsening when a system is quenched from the homogeneous phase into a broken-symmetry phase, is reviewed, with the emphasis on recent developments. Interest will focus on the scaling regime that develops at long times after the quench.…