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Now showing items 41-50 of 147
Gc-ms analysis and antimicrobial activity of volatile oil of Pituranthos tortuosus (desf.)
(
Qatar University
, 1995 , Article)
Volatile oil of Pituranthos tortuosus (Desf.), family Umbelliferae was prepared in yield of (0.5%). GC-MS analysis of the oil resulted in identification of eight components. Dill apiole was the main constituent (94.76%). ...
Ecophysiology Of Desert Animals
(
Qatar University
, 1995 , Article)
The principal environmental problems that confront
both plants and animals in the desert are water shortage and
flooding, thermal extremes, and the absence of cover. Adaptational
responses to these include cryptobiosis, ...
The Impact of Quizzes on Students Achievement in Accounting Examinations
(
Qatar University
, 1995 , Article)
This study examines the effect of quizzes on students' achievement in accounting examinations as measured by exam scores.
Two groups of students (experimental group and control group) who were taking the cost accounting ...
القدرات الخاصة بالآداء الحركي لدى الطفل القطري "دراسة عاملية"
(
Qatar University
, 1995 , Article)
يهدف البحث إلى تحديد المهارات الحركية الأساسية والقدرات الخاصة بالأداء الحركي وترشيح الاختبارات البدنية المناسبة لقياسها، والتوصل إلى بطارية اختبارات لتقويم مستوى المهارات الحركية الأساسية كمعيار للانتقاء بفترة الطفولة ...
الفروق في نسق القيم لدى الطالبات القطريات بالجامعة وعلاقته بالتخصيص الأكاديمي والمستوى الدراسي
(
Qatar University
, 1995 , Article)
في فقه الأولويات ألأولويات .. في مجال العمل
(
Qatar University
, 1995 , Article)
علاقة مصدر الضبط بالقدرة على إتخاذ القرار "دراسة عبر ثقافية"
(
Qatar University
, 1995 , Article)
Population Ecology of the Intertidal Sea Star Asterina Burtoni Gray (Asreroidea: Echinodermata) In the Wakrah Bay, South East Of Qatar
(
Qatar University
, 1995 , Article)
The abundance, distribution and population age structure of the sea star Asterina burtoni Gray were investigated in the intertidal area of the Wakrah Bay, South East Qatar Peninsula from October, 1993 to January, 1994. The ...
عرض ونقد
(
Qatar University
, 1995 , Article)
Simulation Of Three-Phase Distillation Column Using Bubble Point And Φ-Φ Approach
(
Qatar University
, 1995 , Article)
Most of organic compounds are partially miscible in water and due to their solubility criteria split into two liquid phases. So design of equipments that separate two liquid phase systems differ from one liquid phase system ...