تصفح University Publications حسب العنوان
السجلات المعروضة 2077 -- 2096 من 4358
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Thermal and Optical Radiation Effects on LEH
( Qatar University , 2003 , Article)Synthetic red blood cells known as LEH is a material that offers an excellent alternative to substitution blood since the chemical composition of the Oxy, LEH, is similar to that of the natural blood cells. Unfortunately, ... -
Thermal Stability of 0.9% Sodium Chloride IV Fluid exposed to Short- and Long-Term Extreme Conditions
( Qatar University Press , 2020 , Poster)Purpose: 0.9% sodium chloride IV fluid (normal saline) is critical in a clinical setting and may save lives. Data on thermal stability of normal saline, in out-of-hospital settings, are lacking. The purpose of this study ... -
Thermal, electrical, and sensing properties of composite material from environmental and industrial wastage
( Qatar University Press , 2020 , Poster)This work is an endeavour to contemplate a valueadded conductive plastic composite material derived as recycled plastic depending on Polyethylene (PP)/carbon black. We choose to add Carbon black (CB) as a filler material ... -
Thermogravimetry and infrared spectroscopy Of Moroccan oil shales in an oxidative Dynamic atmosphere
( Qatar University , 1994 , Article)Thermogravimetric analyses were carried out on raw Timahdit (Morocco) oil shales and its demineralisation products in an oxidative atmosphere. The kerogen was isolated by successive HCl, HF and float-sink separation ... -
Thermoluminescence (TL) Response Of Gamma-Irradiated Raw Material And The Influence Of Doping By Different Activators
( Qatar University , 1994 , Article)Thermoluminescence of raw materials has been frequently employed to determine the exposure dose as well as effective energy of gamma radiation. In this work, thermoluminescence (TL) properties of cement clinker (C) and its ... -
Thermoluminescence And Dielectric Properties Of An X-Ray Irradiated Double Sulphate Crystal
( Qatar University , 1994 , Article)Thermoluminescence measurements and A. C. conductivity o(w) for nonirradiated and x-ray irradiated Potassium Cesium Sulphate, KCSSO4, crystals have been studied. TL reader type Harshaw model 2000 A+B and the impedance meter ... -
Thermoluminescence induced by gamma radiation In LiCsSO4 Ferroelastic crystal doped With different heavy metals
( Qatar University , 1994 , Article)Thermoluminescence (TL) glow curves of lithium cesium sulphate ferroelastic crystals LiCsSO4 doped with 0.5% of Os, Tb, Eu and Tl have been studied in the temperature range from room temperature to 300"C. Three peaks are ... -
Thermometric Study of Inhibition of Aluminium Corrosion in Hydrochloric Acid Solution
( Qatar University , 1997 , Article)The use of 6- amino - 4- (4-phenyl)-l,4- dihydro -3- methylpyrano [2,3- c] pyrazole -5- carbonitrile and some related compounds as corrosion inhibitors for aluminium in 2 M HCl solution was studied by the thermometric ... -
Thornton Wilder's Our Town and The Skin of Our Teeth
( Qatar University , 1989 , Article) -
Three Dimensional Analysis Of Skeletal Structures Considering Cracking
( Qatar University , 1992 , Article)A three dimensional computer model has been developed to analyze space structures containing cracked members. A new stiffness matrix for cracked space members has been obtained. This model takes into consideration crack ... -
Three Dimensional Analysis Of Space Imageries
( Qatar University , 1994 , Article)Space imageries with their low costs and availability for every one, provide a good opportunity for topographic mapping of unmapped or poorly mapped areas around the world particularly in the developing countries. The ... -
Threshold Modelling Of Ship's Dynamics
( Qatar University , 1995 , Article)In this paper we consider an application of a system called threshold system in the field of marine engineering. Properties of this system are discussed and the idea of the impulse response function of threshold system is ... -
Throughput-Delay Performance Analysis Of Ssma Packet Radio Network
( Qatar University , 2000 , Article)Multiple access communication accommodates a large population of relatively uncoordinated users of a common spectral allocation in the same and neighboring geographical areas with the number of simultaneous users proportional ... -
The Tidal Range And The Observed Sea Level Variations At Alexandria Harbour
( 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 ... -
Time And Order Of Appearance Of Ossification Centres Of The Rat Skeleton
( Qatar University , 1985 , Article)The time and sequence of ossification pattern of the skeletal system of the Rattus rattus were studied in serial whole mounts prepared from Day 10 to Day 21.5 (day of delivery). In the neurocranium, each bone is represent ... -
Time-Optimal Control Of High-Speed Flexible-Robot Arm Using PD Algorithms
( Qatar University , 2000 , Article)This paper addresses utilization of proportional-plus derivative (PD) control algorithms for time-optimal control of flexible-robots. Flexibility is modeled using one mode of vibration with negligible structural damping. ... -
Tod’s role in enhancing urban quality of life and preserving built heritage: The case of Msheireb Downtown Doha
( Qatar University Press , 2021 , Poster)The term ‘Transit-Oriented Development’ or TOD was firstly used by the American planner Peter Calthorpe in 1993. To address the urban sprawling caused by extensive car use and the disappearance of historical community ... -
TOEFL Scores as an Entrance Requirement for the Department of English at the University of Qatar
( Qatar University , 2006 , Article)This study attempted to investigate the following questions: Is there a relationship between TOEFL scores and High School percentages? Is there a relationship between TOEFL scores and student performance in first year Basic ... -
The toll of toil: manual labour in the works of D. H. Lawrence and Robert Tressell
( Qatar University , 1986 , Article) -
Tonal and Structural Symbols in Modern fiction-analysis and interpretation.
( Qatar University , 1981 , Article)No critical concept in common use is more vaguely defined than is the symbol. In this article I propose to distinguish between structural and tonal symbolism, and to establish the distinction through the analysis of a ...
