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مصادر المعرفة ووسائلها في القرآن الكريم
(
Qatar University
, 2002 , Article)
ولاية الحسبة في عهد العباسيين
(
Qatar University
, 1990 , Article)
التراث والتجديد : مناقشات وردود
(
Qatar University
, 1993 , Article)
Parasites As Biological Tags In Population Studies Of Marine Organisms
(
Qatar University
, 1999 , Article)
Parasites have been used to identify and trace the migrations of different intraspecific populations of commercially important marine fish since 1939, Literature research shows how the numbers of publications involving ...
Studies on the biology of eucalyptus micro theca f. Muell in the gezira, sudan i. The behaviour of the seed
(
Qatar University
, 1986 , Article)
Eucalyptus microtheca has proved to be a success on the heavy clay soils of the Gezira. This tree species not only seeds regularly and prolifically during the summer, but also, though rarely, seeds during the winter. The ...
Direct Electrochemical Synthesis of Mono, Bi And Polynuclear Complexes of Some Hydrazide and Hydrazone Derivatives
(
Qatar University
, 2000 , Article)
Transition metal complexes of mono-, di- and tetrahydrazides and their hydrazones have been prepared by electrochemical techniques using the metal as a sacrifical anode. The electrochemical oxidation of Co, Ni and Cu in ...
Phyllosphere and phylloplane fungi of some herbal plants belonging to Labiatae, Solanaceae and Umbelliferae in Egypt
(
Qatar University
, 1997 , Article)
Survey on the occurrence of phyllosphere and phylloplane fungi on leaves surface of 15 different kinds of fresh herbs (three samples of each kind) belonging to three plant families (five kinds belonging to each of Labiatae, ...
Electrochemical behaviour of some pyrimidine derivatives: polarographic reduction of 1, 3-dimethyl-2, 4, 6(1h, 3h, 5h) pyrimidinetrione and its substituted 5-phenylazo
(
Qatar University
, 1994 , Article)
The polarographic behaviour and spectrophotometric pKa of 1,3-dimethyl barbituric acid and 5-phenylazo substituted products were investigated in buffer solution of pH ~ 2-11. The results revealed an azo form of the substituted ...
"تغيير الخلق" علة لتحريم التعديلات على الجينوم: دراسة نقدية
(2020 , Article)
"تغيير الخلق": هو العلة التي يتمسك بها كثير من العلماء على أن الأصل هو المنع من التعديلات التي تجرى على البدن البشري، ولاسيما في مجال الجراحات التجميلية. وقد عمم كثير من المعاصرين هذه العلة لتشمل التعديلات المتعلقة بالجينوم ...
Cleavability of Decomposition Spaces
(
Qatar University
, 2006 , Article)
Assume that X and Y have the same homotopy type, if X (respectively Y) is cleavable over p, have proved that the decomposition space of Y/g (respectively X/f) is cleavable over p. A result ncerning Arhangel'skii - Teroni's ...