Now showing items 1-10 of 5455
The effect of Ag electromigration on the properties of BiPbSrCaCuO superconductors
The effect of an electric field on the diffusion of silver and compounds (Cu and Sr) of BiPbSrCaCuO ceramic superconductors was investigated by energy-dispersive X-ray spectroscopy (EDX). It was established that Ag migrates ...
Viscosity molecular weight determination of polyadenylic acid
In this study viscosity measurements of polyadenylic acid (PolyA) in aqueous solution were carried out under different conditions. In the absence of any additives, the polymer degraded during flow through the capillary of ...
Herbicide penetration through isolated periderm and cuticular membranes
The penetration of three herbicides through isolated potato periderm (PM) and pear fruit cuticular membranes (PFCM) as their commercial formulations was examined in two separate experimental methods involving infinite and ...
Vibroacoustic testing of linings of clutches
The density of a clutch lining is an important parameter for its quality. In this work, a nondestructive vibroacoustic test is studied for evaluating the quality of linings. First, the mechanics of the test is studied. The ...
Turkey's insecure identity from the perspective of nationalism
[No abstract available]
New metal chelate sorbent for albumin adsorption: Cibacron blue F3GA-Zn(II) attached microporous poly (HEMA) membranes
Poly(2-hydroxyethyl methacrylate) [poly(HEMA)] membranes were prepared by UV-initiated photopolymerization of HEMA in the presence of an initiator (?-??-azobis-isobutyronitrile, AIBN). The triazine dye Cibacron Blue F3GA ...
The effects of diclofenac sodium on cold water swim induced analgesia
It was clearly demonstrated that cold water swimming induces analgesia in mice and rats; produced by opioid and non-opioid mechanisms. Aim of this study is to determine the effect of diclofenac sodium (DS) on this phenomenon. ...
Construction of a bioraactor for the degradation of the pesticide, aldicarb
Water soluble derivatives of cellulose are widely used in various biomedical and biotechnological applications. Sodium carboxymethyl cellulose (25 ml, 1-4% w/v) was insolubilized in the form of microspheres using aluminum ...
The Effect of Exposure Time to Clean Room Air on Characteristic Parameters of Au/Epilayer n - Si Schottky Diodes
A study has been made on determination and comparison of current-voltage (I-V) and capacitance-voltage (C-V) characteristics parameters of Au/n - Si Schottky barrier diodes (SBDs) with and without thin native oxide layer ...
Laminar forced convection heat transfer of a non-Newtonian fluid in arbitrary cross-sectional ducts
(Begell House Inc., 1997)
Numerical solutions for laminar heat transfer of a non-Newtonian fluid in the thermal entrance region for triangular, square, sinusoidal and other type ducts are presented for constant wall temperature. The continuity and ...