Search
Now showing items 1-10 of 131
تطور مفهوم التربية الفنية وتأثيره على تعليم الرسم
(
Qatar University
, 1996 , Article)
Optical Properties Of Oxidated Blown Asphalt Films
(
Qatar University
, 1996 , Article)
Films of purified blown asphalt of high grades of oil and the accompanied adulterated particles derived from its manufacturing process, that is, it was purified 98%. This study focused on optical properties in the wavelength ...
A Mathematical Model Of The Dynamics Of Schistosomiasis
(
Qatar University
, 1996 , Article)
In this work the authors develop a mathematical model for the dynamics of a major helminth parasite of man, schistosomiasis. The model is a system of coupled non-linear equations. Numerical experimentations with the model ...
Investigation Of Single-Update Memoryless Cg-Methods
(
Qatar University
, 1996 , Article)
Two new CG-methods are proposed in this work for nonlinear unconstrained optimization problems which are considered as memoryless Variable Metric (VM) methods. They are derived for the inexact line searches and evaluated ...
Cellulose - Decomposing Fungi From Saudi Arabian Soils
(
Qatar University
, 1996 , Article)
Thirty fungal species belonging to fifteen genera were collected from 30 soil samples on cellulose Czapek agar. The highest number of fungal species was isolated from Dammam (20 species) followed by Niomas (18 species), ...
Biodiversity Of Helminth Parasites Of Fishes In The Arabian Gulf, With Special Reference To Digenetic Trematodes And Cestodes
(
Qatar University
, 1996 , Article)
Biodiversity of the fish fauna in the Arabian Gulf is remarkable with more than 450 species known to date in this offshoot from the Indian Ocean. The present status of our knowledge on helminth parasites of fishes in the ...
Reproductive ecology of the common rock chiton Acanthopleura gemmata (mollusca: polyplacophora) in the Northwestern coast of the red sea
(
Qatar University
, 1996 , Article)
The reproductive cycle of the chiton, Acanthopleura gemmata was studied by observing the gonad indices at two localities in the North-western coast of the Red Sea, from January 1988 to December, 1989. The interrelationships ...
A study of the conflict between the individual and society in Nathaniel Hawthorne"s the scarlet letter.
(
Qatar University
, 1996 , Article)
الفروق بين المعلمين المرشدين والمعلمين غيرالمرشدين في اتجاهاتهم نحو العقاب
(
Qatar University
, 1996 , Article)
يهدف هذا البحث إلى دراسة الفروق بين المعلمين المرشدين والمعلمين غير المرشدين في إدراكهم واتجاهاتهم وممارساتهم للعقاب، ولتحقيق ذلك. تم تطوير مقياس مؤلف من ستة مجالات تتمتع بالصدق والثبات. واستخدم اختبار (ز) Z test لتحليل ...
دراسة لموضع الضبط في علاقته بكل من قوة الأنا ، والقلق لدى عينة من طلبة وطالبات جامعة قطر
(
Qatar University
, 1996 , Article)
هدفت هذه الدراسة إلى التعرف على اتجاه العلاقة بين موضع الضبط (الداخلي- الخارجي) وكل من قوة الأنا ومستوى القلق، والفروق في تلك الأبعاد النفسية تبعا لمتغير الجنس (طلاب- طالبات)، وذلك على عينة من طلبة وطالبات جامعة قطر مكونة ...