In the title 1-alkylisatin 3-thiosemicarbazone, C19H28N4OS, the imine C=N bond has a Z configuration, whereas the N—N—C=S unit has an E conformation. In the crystal, molecules are connected by N—H...O hydrogen bonds, forming zigzag chains r...

Comment: 18 pages plus author list (30 pages total), 9 figures, 4 tables, final version to appear in Physical Review D

Corrosion control of copper alloys such as brass is of great interest to researchers and scientists. Clays become materials of choice as corrosion inhibitors and as their reservoir in corrosive environments. The effect of Rhassoul on the corrosion of Cu-36Zn alloy in 3%...

The asymmetric unit of the title compound, C16H23ClN2O, comtains two independent molecules in which the fused-ring systems are essentially planar, the largest deviation from the mean plane of each molecule being 0.011 (2) Å and 0.016&#81...

In the title compound, C14H10N4O6S, the indazole ring system is almost perpendicular to the tosyl ring, as indicated by the dihedral angle of 89.40 (9)° between their planes. The dihedral angles between the indazole system and the nitro groups are 57.0 (3) and 31.9 (3)°...

<jats:p>&lt;span lang="EN-US"&gt;This paper presents a novel hybrid control of a BLDC motor using a mixed sliding mode and fuzzy logic controller. The objective is to build a fast and robust controller which overcome classical controllers’ inconveniences and exploit the...

In this work, we have studied, formulated, prepared, and characterized the rheological and electrical behavior of a composite material based on an epoxy resin Diglycidyl Ether of Bisphenol A (DGEBA) reinforced with hexaglycidyl cyclotriphosphazene (HGCP). The epoxy syst...

<jats:p>The aims of this study are to evaluate vitamin D status in 1413 RA patients of COMORA study from 15 countries and to analyze relationship between patients’ RA characteristics and low levels of vitamin D. All demographic, clinical, and biological data and RA como...

<jats:p>A good knowledge of chemical properties, thermophysical and petrophysical parameters, makes it possible to understand the mechanisms of alteration of historical monuments, and to predict solutions limiting their evolution.</jats:p> <jats:p>The main objective of ...

Abstract This paper reports an analytical solution, based on the parallel flow approximation, of the steady laminar natural convection in an inclined cavity filled with a volumetric heat generating fluid and cooled asymmetrically by imposed heat fluxes on the sidewalls....