Search
Now showing items 581-590 of 618
Neurosecretory Cells In Certain Earthworms Species (Oligochaete)
(
Qatar University
, 1987 , Article)
Typical Neurosecretory cells of the cerebral ganglion were studied in three oligochaete families: A. porrectodea caliginosa, Dendrodrilus rubidus: (Lumbricidae)';
Amynchas corticis : (Megascolidae); Dichogaster bolaui: ...
Designing Air Intake Ducts for High Speed Flight
(
Qatar University
, 1988 , Article)
A proven duct flow model is used to examine the influence of the intake duct geometric and inlet flow parameters on the pressure recovery performance of intake ducts for high speed flight. The geometric parameters include: ...
Study of A Time Dependent Double -Diffusive Salinity Problem
(
Qatar University
, 1989 , Article)
The time-dependent, double diffusive stability problem for a horizontal layer of salty water bounded by two rigid isothermal surfaces is analyzed using a linear perturbation technique. Initially, the layer is subjected to ...
تعاطى المشروبات الروحية واتجاهاته لدى عينة من الشباب
(
Qatar University
, 1983 , Article)
الإطار الشعري وفلسفته الإبداعية في النقد العربي القديم
(
Qatar University
, 1986 , Article)
أصول الإخلاق في ضوء القرآن الكريم
(
Qatar University
, 1989 , Article)
التربية في الإسلام ودور المسجد فيها
(
Qatar University
, 1982 , Article)
Plant growth, metabolism and adaptation in relation to stress conditions. Vii. Respiration, nitrogen and proline contents in french bean and maize plants as influenced by salinity
(
Qatar University
, 1989 , Article)
Carbon dioxide production by seedlings, whole plants and leaves of French bean
and of maize showed progressively greater increases with increasing concentrations
of Na2S04 added to the basal medium. Also, in response to ...
المحدثون وأهل الكلام
(
Qatar University
, 1989 , Article)
عمر بن أبي ربيعة رؤية جديدة
(
Qatar University
, 1988 , Article)