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Now showing items 11-20 of 197
دراسة تحليلية تقويمية لكتاب الأحياء للصف العاشر الأساسي في المدارس الأردنية
(
Qatar University
, 1994 , Article)
هدفت هذه الدراسة إلى تحليل كتاب الأحياء للصف العاشر الأساسي في الأردن الذي بدأ التدريس به للعام الدراسي ١٩٩٣ م / ١٩٩٤م، وإجراء عملية تحليلية تقويمية لجوانب هامة من الكتاب، حيث تناولت الدراسة الخصائص العامة للكتاب، وانقرائيته، ...
رحلة معاذ بن جبل - رضي الله عنه - الدعوية إلى اليمن كما وردت في السنة النبوية
(
Qatar University
, 1994 , Article)
أنماط التعلم والتفكير في علاقتها بالقدرات الابتكارية وسمات الشخصية لدى عينة من طالبات جامعة قطر
(
Qatar University
, 1994 , Article)
الشيخ مصطفى عبد الرازق (1888-1947) وآراؤه الاصلاحية والفلسفية
(
Qatar University
, 1994 , Article)
Comparative literature in Arabic: History and major issues
(
Qatar University
, 1994 , Article)
It is well known that Comparative Literature in Arabic can not look back at a long history; but still this fact should not be allowed to stand as a
vindication of the paucity of writings that deal with the background and ...
Catalytic Oxidation Of Petroleum Waxy Distillates
(
Qatar University
, 1994 , Article)
The catalytic oxidation of petroleum waxy distillate (boiling range 400 - 440°C at 760 nun Hg) using KMn04 catalyst and air was studied in a batch reactor. The effect of reaction temperature (100-160°C), air flow rate ...
Concrete Deterioration And Repair In An Industrial Environment
(
Qatar University
, 1994 , Article)
This case study is concerned with concrete deterioration and its repair in an Industrial Plant (Qatar Petrochemical Company). Three different cases are identified according to the type and the environment of the structural ...
Numerical Study Of Magneto-Fluid-Mechanics Forced Convection Pipe Flow
(
Qatar University
, 1994 , Article)
The problem of fully developed, laminar, steady, forced convection heat transfer in an electrically conducting fluid flowing in an electrically insulated, horizontal, circular pipe (whose wall is subjected to a uniform ...
Correlations Of Some Tensile Properties For Various Grades Of Low Density Polyethylene
(
Qatar University
, 1994 , Article)
The tensile properties of nine different grades of low density polyethylene were measured, and the relationships resulting from the combination of different pairs of properties were analyzed. It was found that some properties ...
Nonlinear Adaptive Control Of A Permanent Magnet Stepper Motor
(
Qatar University
, 1994 , Article)
This paper considers adaptive position control of a permanent magnet (PM) stepper motor using exact linearization via static state-feedback. Physical outputs are chosen in such a way that the resulting closed-loop system ...