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السجلات المعروضة 11 -- 20 من 18335
Studies On Plant Growth Regulators And Enzymes Production By Some Bacteria
(
Qatar University
, 1994 , Article)
Twenty four bacterial strains of thallobacteria belonging to genus Streptomyces were tested for their potentialities to produce plant growth regulators and some hydrolases in shake cultures. Seven strains namely; Streptomyces ...
Balanced Cross-Section Across The Southern Utah Overthrust Belt (Otb)
(
Qatar University
, 1995 , Article)
Balanced cross-sections are offering the chance of better understanding of areas of complex geological structures that are insufficiently understood.
Detailed field study and structural analysis by employing geometric ...
Heat Storage In The Eastern Mediterranean
(
Qatar University
, 1993 , Article)
Results of the monthly climatological fields of heat storage for the Eastern Mediterranean are presented. The zonal annual trend of monthly mean heat storage in the Levantine, Aegean and Ionian Seas are shown as well as ...
The Association between Zinc and Copper Circulating Levels and Cardiometabolic Risk Factors in Adults: A Study of Qatar Biobank Data
(
MDPI
, 2021 , Article)
Cardiometabolic risk (CMR) factors increase the likelihood of developing cardiovascular
diseases (CVD). In Qatar, 24% of the total deaths are attributed to CVDs. Several nutritional distur bances have been linked to high ...
Genome-Wide Association Study Reveals a Novel Association Between MYBPC3 Gene Polymorphism, Endurance Athlete Status, Aerobic Capacity and Steroid Metabolism.
(
Frontiers Media
, 2020 , Article)
The genetic predisposition to elite athletic performance has been a controversial subject due to the underpowered studies and the small effect size of identified genetic variants. The aims of this study were to investigate ...
Nutrition and Lifestyle Factors Associated with Inflammatory Bowel Disease
(
Nab'a Al-Hayat Foundation
, 2021 , Article)
Objective Many dietary and lifestyle factors are found to be associated with the pathogenesis of IBD. The purpose of this study is to review the dietary and lifestyle factors associated with IBD. In addition, too, this ...
Solar Thermochemical Hydrogen Production via Terbium Oxide Based Redox Reactions
(
Hindawi Limited
, 2016 , Article)
The computational thermodynamic modeling of the terbium oxide based two-step solar thermochemical water splitting (Tb-WS) cycle is reported. The 1st step of the Tb-WS cycle involves thermal reduction of TbO2 into Tb and ...
Comparative Study of 11 Honey Samples Sold in Riyadh Saudi Arabia
(
Qatar University
, 2006 , Article)
11 honey various samples commercially available in Saudi Arabia, were subjected to chemical, toxicological and bacteriological tests. The samples were checked for As and CN, presence of pollens, and for bacteria contamination. ...
Reproducing Formula and Algorithm of a Familv of Biorthonormal Wavelets
(
Qatar University
, 2005 , Article)
In this paper we present a family of biorthonormal wavelets generated by a MRA orthonormal wavelet, which possesses two arbitrary parameters. Then we discuss new expressions of reproducing kernel as well as the corresponding ...
Saudi Arabia: More Room for Wahhabism Lite?
(
Gulf Studies Center
, 2020 , Article)
The Saudi government was surprisingly quick to respond to the Covid-19 pandemic. One of the decisive measures it took was closing the holy sites of Mecca and Medina, something which had not happened since Napoleon invaded ...