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In this work, a series of polypropylene/polyvinyl butyral (PP/PVB) blends were prepared by melt-blending process, at PVB loadings 3 wt%, 10 wt%, and 30 wt%. The effects of PVB on crystallization behavior of PP were investigated by differential scanning calorimetry (DSC), and polarized optical microscopy (POM). The isothermal crystallization kinetics were analyzed by Avrami equations. It was fou...
The goal of this study is searching effective time (before, during and after physical practice) for mental practice in learning the Volleyball Service Skill. Forty-five beginner students, aged 12–14 years, with no history of Volleyball Service Skill participated in the study (45 Male ones). Most of them were Secondary school students. All were unable to serve Volleyball correctly. The subject...
In this study, eight binary blends of polypropylene (PP)/ poly [styrene-b-(ethylene-co butylene)-b-styrene] tri-block copolymer (SEBS) and polypropylene (PP)/ polycarbonate (PC) were produced at different composition through twin screw extruder. The composition of the minor phases was changed to correlate the morphology and mechanical properties of binary blends (PP/PC and PP/SEBS) through ther...
Prevalence of Polypharmacy and Correlations with Sex, Age and Drug Regimen in Insurance Prescription
Abstract Simultaneous use of multiple drugs (Polypharmacy, PP) is associated with adverse drug reactions, medication errors, increased risk of hospitalisation and increased curative costs, specially when the number of drugs exceeds four items. This cross-sectional study was conducted to determine prevalence of PP and its some associated factors. Data were derived from health insurance prescrip...
The aim of the present work is to enhance the antifouling properties of polypropylene (PP) membrane based on hydrophilicity improvement. Different contents of neat and modified nanodiamond (0.25, 0.50, 0.75 and 1.00 wt.%) were embedded into PP membranes. Nanodiamond nanoparticles were carboxylated by heat treatment method and the presence of carboxyl functional groups on the surface of nanopart...
Roig et al (Anticancer Research, 1993, vol. 13, pp. 2457-2463. Burke et al (Human Pathology, 1999, vol. 30, pp. 158–167).* 60/121,124. Guddo et al (J Clin Pathol, 1998, vol. 51, pp. 667-671).* Malusecka et al (Anticancer Research, 2001, 21, vol. 1015-1021).* Dessy et al (Virchows Archive, Mar 2000, vol. 436, pp. 289-296).* Puglisi et al (Cancer Letters, 2001, vol. 162, pp. 97-103).* Schlom (Mon...
. iiniMne RnmoanVi rrtv*n i icno ur iiib?iv>? ? Baltimore: The Williams and Wilkins Company, 1933. Pp. x plus 207. Price, 5s. (Agents are: Messrs. Bailliere, Tindall and Cox, London.) This book is one volume of a series entitled A century of progressFrom the list at the end of the book it is gathered that this series consists of a collection of small volumes on various technical subjec s, each ...
Despite the great potential of graphene as a nanofiller, achieving homogeneous dispersion remains the key challenge for effectively reinforcing polyolefin (such as polyethylene (PE) and polypropylene (PP)) nanocomposites. Therefore, in this research, we report a facile combined in situ polymerization and masterbatch method for fabricating PP/reduced graphene oxide (rGO) nanocomposites. In the p...
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