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السجلات المعروضة 61 -- 70 من 88
Performance Analysis Of Coded Sfh-Ssma Communication Systems Over Mui Channel With No Side Information
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Qatar University
, 2003 , Article)
This paper presents the performance analysis of a Slow Frequency Hopped Spread Spectrum Multiple Access (SFH-SSMA) communication system under conditions of Multiple Users Interference (MUI) over a communication channel ...
Evaluation And Improvement Of Traffic Flow Patterns In Urban Centers
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Qatar University
, 2003 , Article)
Presented in this paper is process of evaluation and improvement of traffic flow pattern in urban centers. The process is carried out by applying TRANSYT-7F program. The data was collected from a selected network within ...
Determination Of Petrophysical And Mechanical Properties Interrelationship For Simulated Sands
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Qatar University
, 2003 , Article)
In the evaluation of a petroleum reserve, it is necessary to determine accurately certain petrophysical properties such as porosity and permeability of the reservoir rocks. These properties are affected by the relevant ...
Effect Of Sand Blasting On Soda Lime Glass Properties
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Qatar University
, 2003 , Article)
The present work is based on a simulation in laboratory of the erosion of a soda lime glass caused by sand blasting during sandstorms. It deals with the effects of sand blasting duration (from 0 to 60 min) and impact angle ...
Long – Term Soaking Effect On Strength And Deformation Characteristics Of A Gypsiferous Subgrade Soil
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Qatar University
, 2003 , Article)
The behaviour during long-term soaking of the California Bearing Ratio (CBR), the resilient modulus and the deformation of compacted Iraqi gypsiferous soil containing about 34% gypsum was studied. Sixteen (CBR) samples ...
نظامية نيسابور
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Qatar University
, 2003 , Article)
قيم المكفوفين في مرحلة المراهقة وعلاقتها بالعمر والجنس
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Qatar University
, 2003 , Article)
سعت هذه الدراسة إلى معرفة الهرم القيمي للمراهقين المكفوفين ومقارنته بالهرم القيمي للمراهقين المبصرين. ولتحقيق ذلك تم توزيع صورة مختصرة من مقياس روكاش للقيم على (116) مراهقاً مكفوفاً و (132) مراهقاً مبصراً. أشارت النتائج ...
مستوى الطموح لدى عينة من طلبة الصف الثاني الثانوي في مدينة إربد بالأردن وعلاقته ببعض المتغيرات
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Qatar University
, 2003 , Article)
هدفت هذه الدراسة إلى معرفة العلاقة بين مستوى الطموح والتخصص والجنس والمستوى التعليمي للوالدين عند طلبة الصف الثاني الثانوي في مدينة اربد بالأردن، بلغت عينة الدراسة (750) طالبا وطالبة منهم (400) من الذكور و (350) من ...
Regeneration of Transformed Forage Legume Plants by Agrobacterium rhizogenes R1601
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Qatar University
, 2003 , Article)
Transformed forage legume plants (alfalfa & clover) by genetic engineering bacteria Agrobacterium rhizogenes R1601,were regenerated directly from seedling plants after inoculating the wounded site formed by cutting the ...
Occurence of Phytoplankton in Stomach Content and Its Selectivity by Nile Tilapia (Oreochromis niloticus L.) Cultured in Fertilized Earthen Ponds
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Qatar University
, 2003 , Article)
Nile tilapia (Oreochromis niloticus L.) was cultured in earthen ponds receiving 0, 20, 40, 60 and 100 kg/feddan/month of inorganic fertilizer (20:20:5 N:P:K). The obtained results showed that the composition percentage of ...