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Now showing items 101-110 of 165
الرخصة في الشريعة الإسلامية وتطبيقاتها المعاصرة
(
Qatar University
, 1993 , Article)
أثر كل من اتجاهات المعلمات القطريات نحو مناهج المواد الاجتماعية ، ورضاهن عن العمل على التحصيل الدراسي للتلميذات في المرحلة الإبتدائية
(
Qatar University
, 1993 , Article)
هدفت الدراسة الحالية إلى التعرف على أثر كل من اتجاهات المعلمات القطريات نحو المواد الاجتماعية، ورضاهن عن العمل، على مستويات التحصيل الدراسي لتلميذاتهن في المواد الاجتماعية واستقصاء ما قد يوجد من فروق ذات دلالة إحصائية بين ...
Studies On Some Fetal Rat Organs Following Maternal Hyperthermia
(
Qatar University
, 1993 , Article)
The present investigation was carried out to determine the histological changes in brain, liver and kidneys of rat fetuses maternally heatstressed at early stage of pregnancy to either high "spiking" temperature of short ...
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 ...
A critical analysis of "harvest index"
(
Qatar University
, 1993 , Article)
The many ways in which harvest index ratio (HI) can be used are discussed. A selection of published values for HI are given. Attention is drawn to the confusion in calculating the HI such that some present methods of ...
Histology And Development Of Argas (Argas) Hermanni (Ixodoidea: Argasidae) Salivary Glands
(
Qatar University
, 1993 , Article)
The anatomy and histology of Argas (Argas) hermanni salivary glands were studied during nymphal and adult development. The paired salivary glands consist of 2 alveolar types. Type I alveoli consist of several cells forming ...
Incidence and characterization of bacillus cereus isolated From egyptian foods.
(
Qatar University
, 1993 , Article)
In this study, 178 strains of Bacillus cereus were isolated from different Egyptian foods. Isolation was performed, using MYP and PEMBA media and confirmed by staining and biochemical tests. B. cereus occurred in 98% of ...
Attenuation Of Bacillus Cereus Spores By Different Factors
(
Qatar University
, 1993 , Article)
The spore suspension of Bacillus cereus K] ]s was exposed to different concentrations of NaCl. NaNo3 and NaNC>2 as curing agents. The spores were able to tolerate 10% NaCl. Up to 4%, NaNC>3 had little or minor effects on ...
Inhibition of Aluminium Corrosion in Hydrochloric Acid
(
Qatar University
, 1993 , Article)
The inhibitive effect of oximes, P-diketones and hydrazides, on the corrosion of aluminium in 2M HC1 has been investigated galvanostatically. The results suggest that, in presence of inhibitors, the anode is preferentially ...
Mycoflora And Natural Occurrence Of Mycotoxins Of Chicken Stock
(
Qatar University
, 1993 , Article)
Twenty four species and one species variety (belonging to 11 genera) and 20 species with the addition of two species varieties (belonging to 7 genera) were isolated on glucose-Czapek's agar and glucose-Czapek's agar medium ...