Browsing University Publications by Title
Now showing items 769-788 of 4355
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Evaluation Of Soil And Water Resources In Wadi Wardan, Sinai, Egypt, Using Electrical Resistivity Method
( Qatar University , 1985 , Article)A number of 15 Vertical Electrical Soundings were carried out in the Delta of Wadi Wardan, on the western coastal zone of Sinai, about 55 km south of Suez. The study objectives were to find out the change in thickness of ... -
Evaluation of Some Local Egyptian Plants as a Source of Chlorophyll Pigments
( Qatar University , 1994 , Article)Four plant materials viz. Spinacia oleracae Linn, (spinach), Beta vulgaris Limm (chard), Medicago sativa Linn, (alfalfa) and Petroselinum sativum Hoff. (parsely) were studied as local sources for the preparation of chlorophyll ... -
Evaluation of Student - Teachers' Performance in TEFL Practicum at Kuwait University
( Qatar University , 1997 , Article)The study discusses the practicum of EFL student-teachers for intermediate and secondary schools. It focuses on the steps followed in conducting their evaluation in Kuwait. The necessary competencies inside the classroom ... -
An Evaluation Of The Explicit Fuzzy Method Using Parametric And Non-Parametric Approaches For Supervised Classification Of Multispectral Remote Sensing Data
( Qatar University , 2001 , Article)Fuzzy Classification is of great interest because of its capacity to provide more useful information for Geographic Information Systems. This paper describes an Explicit Fuzzy Supervised Classification method, which consists ... -
Evidence of an authigenic origin for palygorskite in a Middle Eocene carbonate sequence from North Qatar.
( Qatar University , 1997 , Article)The "Simisma Member" from the Ras Laffan area in North Qatar is mainly composed of dolomites of shallow marine origin. Clay minerals contained in the dolomite (average 4%) are mainly palygorskites. There is no indication ... -
Examination Of An Oil Separator Pressure Vessel (Case History)
( Qatar University , 1991 , Article) -
Examination of Job Satisfaction, Achievements, and Employment Preparedness among College of Pharmacy Alumni: A Study From Qatar
( Qatar University Press , 2021 , Poster)Background: Job satisfaction in healthcare is of special interest as has a direct relation with the quality of care provided to patients. It is affected by several factors including the nature of the work, level of educational ... -
Examining the departmental leadership role in Kuwaiti Public Schools
( Qatar University , 2002 , Article)This paper examines the main features of a new school administration system adopted by the Kuwait Ministry of Education since 1992. The new "Developed School Administration" system considers subject head teachers as resident ... -
Exegeting Sūra al Fātiḥa for the Masses: Bediüzzaman Said Nursi and Haji Muḥammad Saʿīd bin ʿUmar
( Qatar University Press , 2021 , Article)Purpose: This article considers exegetical perspectives on the best known Sūra of the Qur’ān from two exegetes who lived in diverse contexts in the late nineteenth- and early twentieth-century Caliphate. Bediüzzaman Said ... -
Experiences of weight-based oppression in Qatar
( Qatar University Press , 2020 , Poster)Introduction: Weight-based oppression is a widespread phenomenon in Western countries. External sources of weight-based oppression include exposure to stigmatizing or exclusionary social, cultural, economic, political and ... -
Experimental and Biological Investigation of Hemodynamics-induced Injuries for Cardiovascular Disorders
( Qatar University Press , 2021 , Poster)Introduction:Abdominal aortic aneurysm (AAA) is a degenerative disease process of the abdominal aorta that leads to a focal dilation and irreversible remodeling of the arterial wall. In this condition, the aortic vessel ... -
Experimental And Modeling Of Friables And Stone Oil Reservoirs Consolidation Using Steel Making Slag
( Qatar University , 2001 , Article)A mathematical model was developed simulating the process of sand production in under downhole stress state. The model was derived based on Mohr-Colomb failure criterion, Darcy equation for radial flow and reservoir stress ... -
Experimental Investigation of Foam drilling fluid using Visualization Technique
( Qatar University Press , 2021 , Poster)Cutting transport is one of the major factors, which affects the cost, time and quality of drilling operations. Over the years, as the number of directional wells have increased to improve the productivity, it has been ... -
Experimental Investigation of Innovative Thermal Mechanical Refrigeration System
( Qatar University Press , 2021 , Poster)The current electrical refrigeration and air condition systems are considered as one of the major sources for ozone depletion and global warming problems. Furthermore, they consume a large percentage of the worldwide gross ... -
Experimental Investigation of the N-Pbs/P-Si Heterojunction Band Lineup with I-V and C-V Measurements
( Qatar University , 2005 , Article)In this paper we present experimental investigation of band lineup of near ideal PbS/Si heterojunction diode using I-V and C-V measurements. The C-V measurements show that the fabricated diodes were abrupt type, and the ... -
Experimental Investigation Of The Role Of Stabilizers In The Enhancement Of Automatic Voltage Regulators Performance
( Qatar University , 1991 , Article)In electrical power systems, dynamic stability problems may be solved through the application of power system stabilizers (PSS), which improve the performance of the main automatic voltage regulators (AVR's) of the synchronous ... -
Experimental Investigation on the Flexural Capacity of Reinforced Concrete Beams with Treated Wastewater and Recycled Concrete Aggregates
( Qatar University Press , 2023 , Conference Paper)Eco-friendly concrete is the most recommended sustainable option to reduce the excessive diminution of concrete natural resources and the high generation of greenhouse gas emissions. Therefore, the present study explores ... -
Experimental Investigations of Gas Kick for Single and Two-Phase Gas-liquid Flow in near Horizontal Wells
( Qatar University Press , 2021 , Poster)Multiphase flow in pipelines is of great importance and broadly used in several industries for various applications. A multiphase flow is a complex physical phenomenon where more than one phase occurs. In oil and gas ... -
Experimental Measurement Of Drop Phase Mass Transfer Coefficients For The Carbon Tetrachloride-Acetic Acid-Water System
( Qatar University , 1991 , Article)The overall mass transfer coefficients of single drops of carbon tetrachloride falling in a stagnant continuous phase of water containing acetic acid as solute were measured experimentally for different dispersed phase ... -
Experimental Study on the Performance of Circular Concrete Columns Reinforced with GFRP under Axial Load
( Qatar Univesrity Press , 2020 , Conference Paper)Corrosion of steel reinforcement in concrete structures subjected to severe environments is a big challenge and requires huge repair and maintenance costs. Glass fiber reinforced polymer (GFRP) reinforcement with its ...