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Wireless transmission using cooperation on demand
(
Elsevier B.V.
, 2009 , Article)
Mobile users with single antennas can still take advantage of spatial diversity through repetition based cooperative transmission. In this paper, we consider a scheme in which the cooperation is triggered only if the ...
Solving fractional diffusion and wave equations by modified homotopy perturbation method
(
Elsevier B.V.
, 2007 , Article)
This Letter applies the modified He's homotopy perturbation method (HPM) suggested by Momani and Odibat to obtaining solutions of linear and nonlinear fractional diffusion and wave equations. The fractional derivative is ...
Likelihood and Bayesian estimation of using lower record values from the generalized exponential distribution
(
Elsevier Ltd
, 2007 , Article)
We consider the likelihood and Bayesian estimation of the stress-strength reliability based on lower record values from the generalized exponential distribution. The estimators are derived and their properties are studied. ...
FINANCIAL AID AT PRIVATE UNIVERSITIES IN THE MIDDLE EAST: ITS IMPACT ON PERSISTENCE AND STUDENT SATISFACTION, THE CASE OF LEBANON
(
Euro-Mediterranean Centre for Educational Research
, 2009 , Article)
Many private universities around the world sustain their growth and
retain students through a system of ‘cost-sharing’ where fees and tuition are
channelled back to students in form of financial aid. Not all students are ...
Spectroscopic investigation of the novel charge-transfer complex [(phen)(TCNE)12] formed in the reaction of phenacetin with tetracyanoethylene
(
Elsevier
, 2005 , Article)
The charge-transfer (CT) interaction of the electron donor phenacetin (phen) and the π-electron acceptor tetracyanoethylene (TCNE) has been studied in CH2Cl2. The results obtained indicate the formation of the novel ...
Synthesis and spectroscopic structural studies of the adducts formed in the reaction of aminopyridines with TCNQ
(
Elsevier
, 2006 , Article)
The adducts 7,7-dicyano-8,8-di-m-aminopyridilequinodimethane and 7,7-dicyano-8,8-di-p-aminopyridilequinodimethane are formed by the reaction of the electron donors 3-aminopyridine (3APY) and 4-aminopyridine (4APY), ...
Constituents of Plants Growing in Qatar, Part XXXI: Lipid constituents of seventeen range plants growing in Qatar
(2002 , Article)
A preliminary study on the nutritive values of 17 Qatari range plants
Fatty acids composition of Fifty-one plant species growing in Qatar
(2004 , Article)
Fatty acids and lipids composition of fifty one species growing in Qatar belonging to twenty one families and forty three genera are reported
Activation and stabilization of gallium arsenide anode in an aqueous photoelectrochemical cell
(
Elsevier B.V.
, 2003 , Article)
The formation of a porous layer on the surface of gallium arsenide anode, n-GaAs, increases photogenerated currents significantly. This layer was formed as a result of an anodic polarization of illuminated n-GaAs in acidified ...
Photocatalytic degradation of methyl orange as a model compound
(
Elsevier
, 2002 , Article)
Titanium dioxide (TiO2) was used as a photocatalyst for the detoxification of water containing methyl orange (MO), which was used as a model compound. Solar radiation was used as an irradiation source. It was found that ...