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Ophioglossum polypyllum, A. Braun a new record for Qatar
(
Qatar University
, 1995 , Article)
Sedimentological development of the upper pliocene- pleistocene sediments in the areas of el salamony and el sawamha sharq, North East Sohag , Egypt.
(
Qatar University
, 1995 , Article)
The Upper Pliocene- pleistocene Nile sediments cropping out in the areas around El Salamony and El Sawamha Sharq constitute two terraces including five facies ; flood plain , talus and lacustrine facies in the upper terrace ...
Chemical stabilization of baiji sand dunes in iraq 1. Effect of some soil stabilizers on the infiltration rate of sand
(
Qatar University
, 1995 , Article)
In this study, the effect of soil chemical stabilizers including polyvinyl alcohol 125,000 (PVA) (0.2% and 0.4%); ferquatac resin emulsion RB-50 (F.E.) (0.14, 0.18, 0.2 and 0.4 lm'2); bitumen emulsion Al-55 (B.E.) (0.3, ...
Analysis of dopant diffusion in molten germanium induced by pulsed nd : yag laser
(
Qatar University
, 1995 , Article)
Laser - induced diffusion of various dopant elements into intransic germanium based on the dipping of Ge into dopant solution, have been used to produce doped ge layer using yag pulse laser with 300us duration ( A, = 1.664(1 ...
Red cell superoxide dismutase in patients with different liver diseases
(
Qatar University
, 1995 , Article)
Supcroxidc dismutase (SODs, supcroxidc oxidoreductasc, E.C. 1.15.1.1.) activity has been estimated in red blood cells from patients suffering from liver cirrhosis and hcpatoccllular carcinoma. Erythrocytcs supcroxide ...
Vitamin - a and limb regeneration in stages of the egyptian toad, bufo regularis Reuss-histological study
(
Qatar University
, 1995 , Article)
The histogenesis of regenerated limbs, of both control and treated /larvae/ with 30 I.U./ml of retinol palmitate for 3 days, was studied in two larval stages (viz. stages 53 & 54) of the anuran amphibian, Bufo regularis ...
Assessment of metals pollution in the sediments of lake burullus, s.e. Mediterranean, egypt
(
Qatar University
, 1995 , Article)
The present study aims to quantify the heavy metals contents in the sediments of Lake Burullus. Cu, Pb, Zn, and Cd were analyzed using ICP spectrometer. The contamination factors (CF) were calculated for each element. The ...
Plant diversity, dispersion, community similarity, and vegetation description in united arab emirates. II eastern coast
(
Qatar University
, 1995 , Article)
Papers presented at The gulf symposium on Environmental biology, University of Qatar, 7-9 May 1994
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The vegetation on the eastern coast of UAE was studied in 3 undisturbed sites. Dispersion, species-area, and ...
Haemogregarines of geckos in egypt, together with a description of haemogregarina helmymohammedi n.sp.
(
Qatar University
, 1995 , Article)
Three species of geckos collected from various localities in Egypt were examined for protozoan blood parasites. Haemogregarines were reported in all the three species of geckos. Problems of the generic and specific ...
Proteins of cottonseed (gossypium barbadense) .• extraction and characterization by electrophoresis
(
Qatar University
, 1995 , Article)
The seed proteins of cotton (Gossypium barbadense) were quantitavely and qualitavely investigated. The qualitative study was carried out using different electrophoretic techniques ((PAGE, SDS-PAGE, Poro-PAGE, SDS-Poro-PAGE, ...