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Now showing items 1331-1340 of 1471
السيكودراما : مفهومها وعناصرها واستخداماتها
(
Qatar University
, 1994 , Article)
Antibacterial and antidermatophyte activities of some essential Oils from spices
(
Qatar University
, 1993 , Article)
The inhibitory effects of ten essential oil from different spices against the growth of various isolates of bacteria representing Gram-positive (seven isolates) and Gram-negative (four isolates) were studied. Eight ...
Population Ecology of the Intertidal Sea Star Asterina Burtoni Gray (Asreroidea: Echinodermata) In the Wakrah Bay, South East Of Qatar
(
Qatar University
, 1995 , Article)
The abundance, distribution and population age structure of the sea star Asterina burtoni Gray were investigated in the intertidal area of the Wakrah Bay, South East Qatar Peninsula from October, 1993 to January, 1994. The ...
Petrochemical Investigation On El Ehena Pluton, Western Al-Quwayiyah Region, Saudi Arabia
(
Qatar University
, 1991 , Article)
The El Ehena area represents a small circular granite intrusion intruded in a metasedimentary sequence. The rocks are coarse grained with hypidomorphic texture and consist mainly of quartz, K-feldspar mostly perthitic and ...
Synthesis and biological testing of 2,4-disubstituted thiazole derivatives as Potential antitumor antibiotics
(
Qatar University
, 1994 , Article)
A series of thiazole derivatives bearing amino, acetamido or thioureido synthons at position 2- and thiosemicarbazone or 1,2,4-triazolethione moieties at position 4- have been synthesized and evaluated for their antimicrobial ...
An Approximation Leading To The Binomial Distribution In The Stochastic Treatment Of A Reversible Chemical Reaction
(
Qatar University
, 1992 , Article)
The exact equilibrium distribution of the number of molecules of C in the reversible chemical reaction A+B ^=S: C is shown to converge to the binomial distribution when N is finite,
M—»!K, K—>0 in such a way that KM is ...
موقف تركيا من قيام دولة "إسرائيل"
(
Qatar University
, 1998 , Article)
حينما كانت فلسطين جزءا من الدولة العثمانية حاولت الحركة الصهيونية الحصول على تسهيلات من تلك الدولة بشأن الاستطيان اليهودي هناك . وكانت أبرز هذه المحاولات ثيودر هرتزل T.HERZEL مؤسس الحركة الصهيونية لدى السلطان عبد الحميد ...
الرياضة للمسنين
(
Qatar University
, 1990 , Article)
Geochemistry of the st. Catherine basement rocks, Sinai, Egypt
(
Qatar University
, 1994 , Article)
St. Catherine area, dominated by basement rocks encompass old continental gneisses, metasediments, greenstone belt, calc-alkaline granites (G-II-granites), rift-related volcanies (RV), and anorogenic within plate granites ...
تأثير استخدام استراتيجيات التغذية الراجعة على أداء مهارة الوثب الثلاثي
(
Qatar University
, 1999 , Article)