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Now showing items 11-20 of 115
Nannobiostrat1graphy Of The Late Cretaceous Paleocene Succession In Esh El-Mallaha Range, Eastern Desert, Egypt
(
Qatar University
, 1990 , Article)
This paper emphasis the biostratigraphic significance of thirty nannofossil species recorded from the Maestrichtian - Paleocene succession in Esh El-Mellaha Range, Eastern Desert, Egypt. These species participated in making ...
Annealing Behaviour, Tcr Values And Defect Density For "Cold-Condensed" Silver Films
(
Qatar University
, 1990 , Article)
Thin silver films were deposited under vacuum of 10^ -6 Torr by thermal evaporation onto cooled glass substrates kept at low temperatures. Pure argon gas prevailed as residual gas. Annealing behaviour of the electrical ...
Studies On Catch Rates Of Bottom Trawlers In Qatar Waters, Arabian Gulf
(
Qatar University
, 1990 , Article)
Data pertaining to catch, effort, time, space, landing, commercial value, by-catch and some environmental parameters covering the period from 1983 to 1988 were used in this regard. The results conformed that; the CPUE ...
A Review of Fatigue Testing Machines
(
Qatar University
, 1990 , Article)
In this paper fatigue testing facilities are first classified in accordance with a number of features which include purpose, type of loading, method of load application and transmittal as well as control system.
Owing to ...
Chemical engineering design: Plaint project process phreshman
(
Qatar University
, 1990 , Article)
التحصيل اللغوي لدى تلاميذ المرحلة الإبتدائية
(
Qatar University
, 1990 , Article)
التحصيل اللغوي لدى تلاميذ المرحلة الابتدائية في المملكة العربية السعودية
( ملخص البحث )
من الملاحظ أن نسبة كبيرة من تلاميذ المرحلة الابتدائية يعانون من ضعف شديد في مادة اللغة العربية بفروعها ، وهذه النسبة من التلاميذ ...
Onset of Convection in a Liquid Film Flowing
(
Qatar University
, 1990 , Article)
The thermal instability of a vicsious liquid film flowing down an inclined plane heated from below is studied analytically. The effects of Biot number at the free surface, the inclination, the Prandtl number and the Reynolds ...
من قضايا الفقه : بين الفقه والطب
(
Qatar University
, 1990 , Article)
Stochastic Classes Of Life Distributions
(
Qatar University
, 1990 , Article)
The concept of stochastic ordering of random variables is used to characterize the behaviour of the life length variables. This leads to some new classes of ageing namely, the stochastic classes of life distributions. The ...
حكم تعدد الكفارة مع تعدد المقتول
(
Qatar University
, 1990 , Article)
هذا بحث عن "حكم تعدد كفارة القتل مع تعدد المقتول " وكما يبدو من عنوان البحث فانه يتناول الكفارة والقتل والمقتول ولذلك اقتضى تناوله أن يكون في ثلاثة فصول وقد جاء كذلك حيث عرف في الفصل الأول الكفارة من حيث معناها اللغوي ...