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التسعير بين القانون القطري والمنظور الإسلامي
(
كلية العلوم الإنسانية والاجتماعية
, 1999 , Article)
فقد شرع الله البيع توسعة منه على عباده فقال تعالى (واحل الله البيع وحرم الربا، وهذا ما أكده رسول الله (صلى الله عليه وسلم) عندما سّئل عن أطيب الكسب، فقال : «عمل الرجل بيده , وكل بيع مبرور».
وكما هو معروف أن لكل فرد من ...
الفكر والتفكير في ضوء الكتاب والسنة
(
مجلس النشر العلمي - جامعة الكويت
, 1998 , Article)
التفكير هو الميزان الذي يـوزن به الرجال ، والذي توزن به الأعمال ، وما النية التي جعلها الشارع أساس صلاح العمل بقوله : ( إنما الأعمال بالنيات ) – إلا حلقة من حلقات التفكير ، فهي العزم والتصميم ، واتخاذ القرار بعد الفحص ...
Bacteremia and septicemia in Qatar
(
Ministry of Defence And Aviation
, 1999 , Article)
Objectives: The aims of the study are to define the pattern of bacteremia and septicemia in Hamad Medical Corporation in relation to the susceptibility of the implicated microbes to various antimicrobial agents. Methods: ...
Performance of Greenhouses in The Arabian Gulf
(
Qatar University
, 1990 , Article)
This work is devoted to the gaining of insight into the operation of environmentally controlled greenhouse in hot and humid climates. Field data inside and outside the greenhouse, namely: solar radiation, dry and wet bulb ...
Solidification Of Steel Billets In Continuous Casting
(
Qatar University
, 1991 , Article)
For practical operation, it is necessary to know how the solidification of liquid steel progresses i.e. when and where a strand has completely solidified. Decisions on, the casting speed, the spray water flow rates and ...
Performance Evaluation Of A Msf Desalination Plant In Qatar
(
Qatar University
, 1992 , Article)
In this paper, an assessment of the performance of one of the multistage flash (MSF) desalination units operating in conjunction with the gas-turbine cogenera-tion power plant in Qatar is carried out under different operating ...
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 ...
Biochemical And Environmental Studies On Hepatoma Patients In Egypt
(
Qatar University
, 1994 , Article)
The present study was carried out on 102 hepatoma patients collected mainly from the National Cancer Institute, Cairo University, during the period 1988-1991 . Environmental and personal data were collected for each patient. ...
17- Hydroxylation Of Progesterone By Cunninghamella Echinulata On A Laboratory Fermentor Scale
(
Qatar University
, 1985 , Article)
The mircrobiological transformation of progesterone by a local isolate of Cunninghamella echiiiulata using a laboratory fermentor was studied. Progresterone (10-50 g/1) wetted by Tween 80 was added to 48-hour old culture ...
Changes in carbohydrate and nitrogen fractions during germination of fenugreek (Trigonellafoenum-graecum L.) seeds presoaked in GA3, growing under different osmotic potentials
(
Qatar University
, 1997 , Article)
Changes in carbohydrate and nitrogen fractions during seed germination of fenugreek under water stress and GA^ treatment were investigated. The germination percentage was reduced with the decrease in the osmotic potential ...