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Now showing items 11161-11170 of 11365
مراجعة كتاب أحكام القرآن
(
Qatar University
, 2019 , Article)
فهذا تعريف بكتاب أحكام القرآن المنشور في ثمانية عشر مجلداً، والذي استغرق تأليفه ثلاثا وثمانين سنة واشترك فيه خمسة من كبار العلماء، وقبل البدء بالتعريف أنقل ما قاله الشيخ المفتي محمد تقي العثماني -أدام الله فيوضه -في التقديم ...
Towards a Distributed Quality of Service Handler for Multimedia Presentations
(
OMICS International
, 2013 , Article)
Distributed multimedia presentation, involving different media objects on different servers, must strictly follow its defined temporal scenario. Out of synchronization is a fundamental problem in case of distributed ...
A Path Analysis of Student Interest in STEM, with Specific Reference to Qatari Students
(
Modestum
, 2017 , Article)
ABSTRACT
This study sought to explore the factors that help predict students’ interest in Science, Technology, Engineering and Mathematics (STEM) in Qatar. Drawing on recent work in the field, the present paper examines ...
Potential psychosocial influences on gender differences in physical activity among Qatari adolescents: a first insight through descriptive observation
(
Taylor & Francis Open
, 2018 , Article)
Adolescents in Qatar have some of the highest levels of inactivity and gender inequality in physical activity (PA) among all adolescents in the world. Contextual psychosocial influences remain unknown to date. The current ...
Association between Genetic Variants of GC Gene at 4q13.3 and Vitamin D Concentrations in Adult Females
(
Longdom
, 2019 , Article)
Background: Vitamin D binding protein, encoded by the GC gene (on 4q13.3), plays an important role in
transporting vitamin D. Several Genome-Wide Association Studies (GWASs) have established a significant
association ...
Protective effects of ethyl acetate fraction of Lawsonia inermis fruits extract against carbon tetrachloride-induced oxidative damage in rat liver
(
SAGE Publications
, 2013 , Article)
This study aimed to investigate the antioxidant properties of different fractions obtained from the fruits of Lawsonia inermis, a widely used medicinal plant, against carbon tetrachloride (CCl4)-induced oxidative stress ...
Environmental Burkholderia cepacia strain CS5 acting by two analogous alkyl-quinolones and a didecyl-phthalate against a broad spectrum of phytopathogens fungi
(
Springer-Verlag
, 2011 , Article)
An environmental Burkholderia cepacia strain named Cs5 was isolated and identified first using API biochemical identification system and then with 16S rDNA and recA sequence homology search. This bacterium exhibited a broad ...
Overcoming the production limitations of Photorhabdus temperata ssp. temperata strain K122 bioinsecticides in low-cost medium
(
Springer-Verlag
, 2011 , Article)
For low-cost production of Photorhabdus temperata ssp. temperata strain K122 bioinsecticide, a cheap complex medium was optimized. Diluted seawater was used as the source of micronutrients, especially sodium chloride, ...
Increase of the Bacillus thuringiensis secreted toxicity against lepidopteron larvae by homologous expression of the vip3LB gene during sporulation stage
(
Springer-Verlag
, 2011 , Article)
The Vegetative insecticidal Vip3A proteins display a wide range of insecticidal spectrum against several agricultural insect pests. The fact that the expression of vip3 genes occurs only during the vegetative growth phase ...
Improvement of Bioinsecticides Production by Sporeless Bacillus thuringiensis strains in Response to Various Stresses in Low Cost Medium
(
Springer-Verlag
, 2011 , Article)
The use of bioinsecticides, particularly those produced by sporeless Bacillus thuringiensis strains, has been shown to be a good alternative in pest management. Two types of sporeless mutants were distinguished. The ...