تصفح University Publications حسب العنوان
السجلات المعروضة 1489 -- 1508 من 4356
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Performance Evaluation Of Biped Robot Optimal Gait Based On Genetic Algorithm
( Qatar University , 2001 , Article)A Genetic Algorithm (GA) gait synthesis method for walking biped robots is considered in this paper. The walking occupy most of the time during the task performance, therefore its gait is analyzed based on the minimum ... -
Performance Evaluation Of Water Distribution Network Using Computer Model Simulation
( Qatar University , 1995 , Article)The paper describes the water supply system in Doha. It discusses the methodology used in estimating the water demand for each node of the water distribution network in the Garrafa District of Doha. A computer model of the ... -
Performance Of A Cool Thermal Store Filled With Balls Containing Water
( Qatar University , 2001 , Article)A cool thermal storage (CTS) system can be integrated with an A/C system in order to reduce power consumption during a period of high demand. Investigator conducted experiments to investigate the performance of a CTS during ... -
Performance of an Infrastructure Project Following the Deployment of a Customized Lean Strategy
( Qatar University Press , 2023 , Conference Paper)This paper highlights the benefits of adopting and implementing a tailored lean construction strategy with its dynamic action plans during the construction phase of one of Qatar's recently completed infrastructure projects. ... -
Performance of Greenhouses in The Arabian Gulf
( Qatar University , 1990 , Article)This work is devoted to the gaining of insight into the operation of environmentally controlled greenhouse in hot and humid climates. Field data inside and outside the greenhouse, namely: solar radiation, dry and wet bulb ... -
Performance of Mild Steel and Corrosion-Resistant Steel Rebars in Chloride-Contaminated Concrete
( Qatar University Press , 2023 , Conference Paper)Reinforced concrete (RC) infrastructure in Arabian Peninsula is subjected to harsh climatic conditions of high temperatures, humidity, and airborne chlorides and there is a high concentration of salts in seawater and soils. ... -
Performance of University-Construction Industry Collaboration: A Systematic Literature Review and Research Agenda
( Qatar Univesrity Press , 2020 , Conference Paper)University-construction industry collaboration (UIC) has become an essential part of driving innovation and fostering construction industry growth. Measuring performance of such collaboration is an emergent field of study. ... -
Performance Simulation Of Single-Evaporator Domestic Refrigerator Using Alternative Refrigerants
( Qatar University , 2003 , Article)The search for well-functioning and energy-optimized refrigeration systems has made modeling and simulation of such systems an important tool for the industry in terms of product development. The present study explores how ... -
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 ... -
Petrogenesis And Geochronology Of The Granitic Intrusions Of Gabal Kulyiet And Seiga, South Eastern Desert, Egypt
( Qatar University , 1986 , Article)In the South Eastern Desert of Egypt tonalite. granodiorite and granite intruded intermediate to acidic metavolcanics and volcanogenic metasedimentary rocks of Precambrian age. The geological features of these granitic ... -
Petrogenesis And Tectonic Setting Of The Vqlcanic Suite West Of Wadi Bagharid South Eastern Desert, Egypt
( Qatar University , 1987 , Article)The metavolcanic belt west of Wadi Bagharid, south Eastern Desert, Egypt is geologically investigated. Petrographically, the metavolcanics are subdivided into four rock varieties namely: metaandesites, metadacite-rhyodacite, ... -
Petrographic And Chemical Microheterogeneity In Dolomite, Bahariya Oasis, Egypt
( Qatar University , 1994 , Article)Dolomite samples from the lower member of the El-Hafhuf Formation (Turonian-Santonian) possess noticeable petrographic and chemical heterogeneity among their fabric components. Petrographically, the study samples can be ... -
Petrographic Studies of the Alamein Dolomite (Lower Cretaceous) in El-Razzak Oil Field, Western Desert, Egypt
( Qatar University , 1982 , Article)The origin and environment of deposition of the Alamein Dolomite in the El-Razzak Oil Field have been investigated by means of petrographic, chemical and X-ray analysis. The studied rocks are composed of dolomite with ... -
Petrology, Mineralogy and Genesis ofWadi Dana Cambrian Manganese Deposit, Central Wadi Araba Region, Jordan
( Qatar University , 2001 , Article)Manganese oxides occurring at Wadi Dana (central Wadi Araba region, Jordan) are mainly hosted in the middle Cambrian dolomite limestone shale unit (DLSU). This deposit was investigated to elucidate their petrographic ... -
Petrophysical Studies For Some Lower Cretaceous Formations, Western Desert, Egypt
( Qatar University , 1988 , Article)The Kharita, the Dahab and the Alamein Formations are representing the upper part of the Lower Cretaceous rock sequence in the northern part of the Egyptain Western Desert. Some core samples have been obtained from these ... -
Petrophysical Studies on Samples from Eocene Exposures West Cairo-Egypt
( Qatar University , 1981 , Article)The present work deals with petrophysical and petrochemical studies on 58 limestone samples of Eocene age in two localities west of Cairo (Sakkara and Giza Pyramids Plateau). The determined petrophysical properties are: ... -
Pharmaceutical Industry in Qatar
(2018 , Presentation)Overview: * Current Pharma Market Share of Qatar * Consequences of depending on other countries * Main challenges and barriers of local production of medicines in Qatar * How to overcome the challenges and barriers * ... -
Pharmacy Student Leaders' Perspectives on the Impact of COVID-19 on their Learning: SWOC Analysis
( Qatar University Press , 2020 , Poster)The COVID-19 pandemic has caused disruptions in many aspects of life across the globe including education provision. This pandemic led to major and rapid restructuring of curricula and assessments as student suddenly moved ... -
Phosphate Solubilization in Vitro By Some Soil Yeasts
( Qatar University , 2005 , Article)Soil yeasts including, Candida tropicalis, Geotrichum capitatum, Geotrichum candidum, Rhodotorula minuta and Rhodotorula rubra were isolated from soils of Saudi Arabia. The ability of these soil yeasts to solubilize insoluble ... -
Phospholipid Fatty Acids Compositions of Sponges from Qatar I- Haplosclerida
( Qatar University , 2006 , Article)The phospholipid fatty acid contents of six Haplosclerida sponges collected along Qatari ;ts, Arabian Gulf, were identified by coupling GC-MS experiments. More than hundred of rated and unsaturated fatty acids have been ...
