Effect of Fluid Viscosity and Fiber Length on the Performance of Fibrous Fluid in Horizontal Well Cleanout حسب Mendez, Michael

"…Various methods have been developed to improve hole cleaning, but their effectiveness decreases as the wellbore inclination increases. One way to solve this issue is to add fibers to the drilling fluid and reduce the settling velocity of the solids to improve the fluid's lifting capacity. …"
احصل على النص الكامل
احصل على النص الكامل

COMBUSTION CHARACTERISTICS AND EMISSION OF A DI DIESEL ENGINE UTILIZING NEW INDUCTION MANIFOLD DESIGNS AND RUNNING ON ALTERNATIVE FUEL BLENDS حسب SADEQ, ABDELLATIF MOHAMMAD

"…The demands for increasing the swirl in the combustion chamber and for decreasing the exhaust emissions on diesel engines have increased rapidly over the past few years. …"
احصل على النص الكامل

Effects Of Overfishing And Abandoning Bottom Trawling On Qatar's Fisheries حسب El Sayed, Abdel Fattah M. [عبد الفتاح محمد السيد]

احصل على النص الكامل

Studying coral reef patterns in UAE waters using panel data analysis and multinomial logit and probit models حسب Ben Romdhane, Haifa

احصل على النص الكامل

Adult Hospital Inpatient Experience in Qatar And Associated Factors: A Cross-Sectional Study حسب Salem, Noora Abdulla Awad

"…Similarly, communication with doctors scores decreases in all hospitals from 93.2% to 90.1% (F=94.3, p=<0.001) Conclusions: Improving patient experience and engagement with the healthcare system is an important outcome, which should be evaluated and monitored regularly to assess the progress in achieving the NHS 2018-2022 priorities for Qatar. …"
احصل على النص الكامل

An empirical correlation-based model to predict solid-fluid phase equilibria and phase separation of the ternary system CH4-CO2-H2S حسب Ababneh, Hani

"…However, acid gases have to be removed before the natural gas produced from these fields could be used. One of the novel concepts in this field is the utilization of solid phase formation of carbon dioxide and/or hydrogen sulfide. …"
احصل على النص الكامل
احصل على النص الكامل

Impact of Irrational Use of Antibiotics Among Patients in the Intensive Care Unit on Clinical Outcomes in Sudan حسب Abdelkarim, Omalhassan Amir

"…Results: Among 102 patients, 54.9% male, one-third of patients developed nosocomial infections, 80.4% received empiric therapy with broad-spectrum antibiotics. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Impact Assessment of Land Use Planning on Travel Behavior in Doha, Qatar حسب Zaina, Samar

"…Land use planning and travel behavior are closely associated and influence one another. Land use planning impacts the transportation network, generates travel distance and time, and influence people’s behavior. …"
احصل على النص الكامل

In-depth Analysis of Pedestrian Safety in the State of Qatar حسب Kharbeche, Mohamed

"…The ranges of fatalities in each location vary from one to ten casualties. Besides each location, the total number of pedestrian deaths which occurred between years 2011-2013 is listed to show its severity. …"
احصل على النص الكامل
احصل على النص الكامل

In vitro and in vivo inhibition of aldose reductase and advanced glycation end products by phloretin, epigallocatechin 3-gallate and [6]-gingerol حسب Sampath, Chethan

"…Male C57BL/6J mice were randomly assigned to one of the different treatments (bioactive compounds at 2 concentrations each) with either a low fat diet or high fat diet (HFD). …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Performance and analysis of kappa-carrageenan hydrogel for PFOA-contaminated soil remediation wastewater treatment حسب Alsaka, Lilyan

"…Finally, the kC-0.3%AC hydrogel removed 81.1% of PFOA from wastewater of 179 mg/L initial concentration compared to 79.3% for the kC-3%V hydrogel. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Mobility Competitiveness and Security: Expatriate Perspectives from Qatar حسب Ewers, Michael Christopher

"…Attracting the right mix of expatriates and retaining the best ones, however, is a major challenge for economy with a highly ambitious post-oil agenda, located in an unstable region, and where over 90% of workers are both foreign and temporary. …"
احصل على النص الكامل
احصل على النص الكامل

Profiling of the Differentially Expressed Genes of Inflammation and Angiogenesis of Human Brain Microvascular Endothelial Cells Evoked by Cell Injury In-Vitro to Mimic Acute Ischem... حسب Al Hamed, Fatima Alzahra Mahmoud

"…Major signaling pathways identified were HIF1A and NOTCH3. These signaling pathways affected different functions, including cell survival, proliferation, angiogenesis, and cytoskeleton organization. …"
احصل على النص الكامل

Potassium transport and use efficiency for sustainable fertigation in protected cropping حسب Sonali

"…The increasing demand for high-quality horticultural produces in global markets has driven the growing crop production under protected cropping, which are usually more efficient in fertilizer use compared to field cultivation. As one of the key macronutrients, available potassium (K+) resources have decreased due to the expansion of intensive agriculture and excessive use of K fertilizers. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Who needs RDD? Combining directory listings with cell phone exchanges for an alternative telephone sampling frame حسب Guterbock, Thomas

"…We analyze the components of the telephone population, showing that the proposed method would fail to cover only one segment of the telephone population: unlisted landline households that have no cell phone. …"
احصل على النص الكامل
احصل على النص الكامل

Investigating the succession process of native desert plants over hydrocarbon-contaminated soils using remote sensing techniques حسب Meshal, Abdullah

"…Hydrocarbon-contaminated soils are considered as one of the major environmental issues that harm human well-being, particularly in arid regions of the world. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Adaptative Network Topology for Data Centers حسب Chkirbene, Zina

"…In addition, and thanks to the proposed fault tolerant algorithm, the new architecture shows a great performance even when the failure rate equals to 0.3, which means when about one third of the links failed, the connection failure rate is only 15%. …"
احصل على النص الكامل
احصل على النص الكامل

Degraded Arid Soil Reclamation for Cotton Cultivation Using Organic Waste Amendments حسب Kogbara, Reginald

"…Qatar is one of the most fertilizer-dependent countries due to challenging soil and climatic conditions. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

DIFFERENTIAL EXPRESSION OF MICRORNAS BY ANTI-OBESITY TREATMENT SULFORAPHANE IN SKELETAL MUSCLE OF DIET-INDUCED OBESITY IN MICE حسب ALASMAR, DIMA RIYAD

"…Methods: The study included ten male mice of CD1 strain (five-SFN treated and five-vehicle as control); they were randomized at four weeks old and fed ahigh-fat diet to induce DIO condition. …"
احصل على النص الكامل

Cryogenic temperature and strain rate dependence of mechanical properties for extruded AA6060 alloys حسب Xu, Zebing

احصل على النص الكامل
احصل على النص الكامل