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السجلات المعروضة 191 -- 200 من 206
The Tidal Range And The Observed Sea Level Variations At Alexandria Harbour
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Qatar University
, 1994 , Article)
On the basis of sea level observations of five years period (1975-1979), the basic properties of the tidal range at Alexandria are described. The problem of the combined effect of tides and meteorological factors on sea ...
Liquid chromatographic separation of the enantiomers of racemic A aminophosphonates as their n-3, 5-dinitrobenzoyl derivatives On chiral fluorocarbinol stationary phases
(
Qatar University
, 1994 , Article)
The enantiomers of a wide variety of a-aminoaryl (or alkyl) phosphonate esters are separated by liquid chromatography as their N-3,5-dinitrobenzoyl derivatives on three chiral fluorocarbinol stationary phases. In addition ...
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 ...
دراسات حديثية في العقيدة الاسلامية تحليل لموقف المعتزلة من السنة في بعض قضايا العقيدة
(
Qatar University
, 1994 , Article)
نظرات في فقه الأولويات : الأولويات في مجال العلم و الفكر و الدعوة
(
Qatar University
, 1994 , Article)
شكسبير في اللغة العربية: دراسة ببليوجرافية (التراث النقدي)
(
Qatar University
, 1994 , Article)
Biochemical And Environmental Studies On Hepatoma Patients In Egypt
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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. ...
On an inverse scattering problem with a discontinuous coefficient On the whole line
(
Qatar University
, 1994 , Article)
This paper is devoted to study the inverse scattering problem of a generalized Sturm-Liouville equation on the whole line.The solutions of the considered problem and their asymptotic behaviour are presented.The expansion ...
دفاع عن حديث فضائل ابي سفيان رضي الله عنه - رواه مسلم
(
Qatar University
, 1994 , Article)
Refrigerants Beyond 1995 - An Overview
(
Qatar University
, 1994 , Article)
The count down has started. Less than 400 days, that is all the time left till the complete phase-out of CFC production. No more refrigerants R-l 1, R-12 or R-500 will be produced worldwide. With our extreme dependence - ...