In this study, we investigated the tunneling magnetodielectric (TMD) effect in cobalt–aluminum-oxide (Co–Al2O3) nanogranular films. The films showed a homogeneous granular structure composed of nanometer Co granules dispersed an Al2O3 matrix and demonstrated TMD response with maximum ratio {(ε′H=850kA/m − ε′H=0kA/m)/ε′H=0kA/m} 1.1% at frequency 5.0 MHz room temperature. These results show exist...

Five eosinophil peroxidase (EPO)-deficient subjects were identified from 131,000 peripheral blood samples examined for routine automated analysis. The EPO-deficient eosinophils of these subjects met the main criteria established for EPO deficiency: absent or strongly decreased reaction for peroxidase, absent or strongly decreased staining with Sudan Black, and an increased ratio of the granule ...

Using the experimental determinations obtained on basis of compressive stress, some mechanical properties were studied for composite materials with matrix three types resin, epoxy, unsaturated polyester and hybrid based Dammar natural which was reinforced isophthalic resin granules NPG (Neopentyl Glycol) Chromat Kayan / Javari Payette type. The stress-strain diagrams, yield strength, strength m...

The objective of this study is to design and evaluate Ziprasidone Floating pellets, which prolongs the release rate drug while extending residence time within body environment without causing undeliterious effects subject. controlled matrix polymer granules were prepared by different granulation techniques in ratio 1:1, 1:1.5 1:2.Ziprasidone multi unit formulations comprising cellulose polymers...

Wood flour is the most common filler used in production of wood plastic composite (WPC) materials. In scientific studies on this subject, flours obtained from different trees and fillers annual plants are used. addition, some mineral-based also materials made plastic. study, a low-density polyethylene polymer form granules recycling was as matrix. Larch glass by grinding soft drink bottles were...

Thecideide brachiopods are an anomalous group of invertebrates. In this study, we discuss the evolution thecideide from Triassic to Holocene and base our results conclusions on microstructure texture measurements gained electron backscatter diffraction (EBSD). fossil Recent shells, observe following mineral units: (1) nanometric small granules; (2) acicles; (3) fibres; (4) polygonal crystals; (...

In present study an attempt was made to formulate and to evaluate the sustain release Carvedilol matrix tablets by using METHOCEL K100LV CR, METHOCEL K100M CR and Xanthum Gum polymer. The tablets were prepared by direct compression method. The granules were evaluated by angle of repose, bulk density, tapped density and compressibility index, surface P. The formulated tablets were evaluated by w...

Article history: Received on: 23/05/2013 Revised on: 05/07/2013 Accepted on: 01/09/2013 Available online: 30/09/2013 The main objective of the present work was to develop sustained release matrix tablets of Atenolol. To reduce the frequency of administration and to improve the patient compliance, a once daily sustained release formulation of Atenolol is desirable. So sustained release Matrix Ta...

Abstract The main aim of this study was to prepare and evaluate the extended - release system of an anxiolytic substance. Alprazolam is a short-acting benzodiazepine with general properties similar to those of diazepam. Our studies focused on the development of extended drug delivery system based on Hydroxy Propyl Methyl Cellulose (HPMC 4000cps) as retard agent and polyvinylpyrrolidone (PVP k30...