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Now showing items 181-190 of 10255
Distributed turbo coding using log-likelihood thresholding for cooperative communications
(
IEEE
, 2009 , Article)
In cooperative communications, error propagation at relays reduces the diversity order of the system. To combat that effect, we present a novel technique to control error propagation at the relays, which is presented in ...
Asymptotic formulae for eigenvalues and eigenfunctions of q-Sturm-Liouville problems
(
WILEY-VCH Verlag
, 2011 , Article)
We investigate the asymptotic behavior of the eigenvalues and the eigenfunctions of q-Sturm-Liouville eigenvalue problems. For this aim we study the asymptotic behavior of q-trigonometric functions as well as fundamental ...
Studies on chemistry, spectroscopy and antioxidant activities of chromium(III)-hydrazide complexes
(
Bentham Science Publishers B.V.
, 2015 , Article)
Acid hydrazides are vital chemical entities due to their biological activities. Upon complexation with certain metal ions, their biological activities are known to be positively enhanced. The present work describes the ...
Antifungal activities of an endophytic Pseudomonas fluorescens strain Pf1TZ harbouring genes from pyoluteorin and phenazine clusters
(
Springer Netherlands
, 2010 , Article)
Pseudomonas fluorescens Pf1TZ was inhibitory in vitro to a number of phytopathogenic fungi and could protect vine plantlets against Botrytis cinerea. Total protection was reached after 3 weeks of bacterial inoculation. The ...
The Scientific Contributions of Arab Scientists to the International Research: a Study of the Indicators for Select Arab Countries
(
Blackwell Publishing Ltd
, 2009 , Article)
Using SCOPUS database, the research productivity of Arab researchers in five countries has been investigated. The analysis included subject, geographical and time range indicators. The relationship between the most published ...
Potato-Herb Synergies as Food Designs for Hyperglycemia and Hypertension Management
(
Wiley-Blackwell
, 2011 , Book chapter)
The incidence of diabetes mellitus and cardiovascular diseases is increasing at a rapid rate globally. Adult on-set type II diabetes, which is closely associated with obesity, is reported to be 90-95% of all diabetic cases ...
Enhancing Tensile and Compressive Strength of AZ41 Magnesium Alloy by Adding Nano-Sized Al2O3
(
John Wiley & Sons, Inc.
, 2014 , Book chapter)
Study of the Bacillus thuringiensis Vip3Aa16 histopathological effects and determination of its putative binding proteins in the midgut of Spodoptera littoralis
(
Elsevier Inc.
, 2011 , Article)
The bacterium Bacillus thuringiensis produces, at the vegetative stage of its growth, Vip3A proteins with activity against a broad spectrum of lepidopteran insects. The Egyptian cotton leaf worm (Spodoptera littoralis) is ...
Concentration of sucrose solutions via vacuum membrane distillation
(
Elsevier B.V.
, 2005 , Article)
The potential use of vacuum membrane distillation (VMD) process for the concentration of sucrose solution was examined. The effect of several parameters, including feed temperature, flow rate, and initial sucrose concentration ...
Toward An Intelligent Informative System to Determine Locations Paths in Doha City
(
IEEE
, 2008 , Conference Paper)
Tourists and new comers arriving to Doha city, the capital of Qatar, need always to know about specific locations (i.e., tourist sites, hotels, schools, universities, shopping centers, hospitals, health centres, mosques, ...