Study of performance, combustion, and emissions parameters of DI-diesel engine fueled with algae biodiesel/diesel/n-pentane blends حسب Elkelawy, Medhat

"…Due to the disadvantages of using pure biodiesel in engines, it was used as B50 (a blend of 50% diesel and 50% biodiesel). To enhance engine performance, n-pentane was used in different extents of 5, 10, and 15 ml per liter as an enhancer additive. …"
احصل على النص الكامل
احصل على النص الكامل

Understanding the mechanisms mediating cardio-renal benefit of empagliflozin in type 2 diabetes mellitus حسب Dimitrios, Patoulias

"…They have demonstrated1 that empagliflozin treatment resulted in a significant decrease in pulse pressure (PP), mean arterial pressure (MAP) and cardiac workload, compared with placebo; at week 12, placebo-adjusted mean changes from baseline were − 2.5 mmHg for PP, − 2.2 mmHg for MAP and − 315 mmHg x beats per minute (bpm) for cardiac workload (p < 0.0001 for all). …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Novel fluorinated surfactants for enhanced oil recovery in carbonate reservoirs حسب Al-Amodi, Adel O.

"…An adsorption isotherm showed that the maximum adsorption of surfactant‐A was 1 mg per g of rock. Core flooding experiments showed 42 % additional oil recovery using 2.5 g/L (2500 ppm) HPAM and 0.001 g/g (0.1 mass%) amphoteric surfactant at 90 °C.…"
احصل على النص الكامل
احصل على النص الكامل

Modeling of dual-metal Schottky contacts based silicon micro and nano wire solar cells حسب Rabbani, M. Golam

احصل على النص الكامل
احصل على النص الكامل

An Overview of Solid Waste Management and Plastic Recycling in Qatar حسب Al-Maaded, M.

"…The analysis showed that Qatar produced around 2,000,000 tons of solid municipal waste annually, corresponding to a daily generation rate per capita of about 2. 5 kg. …"
احصل على النص الكامل
احصل على النص الكامل

AMPK Activation Attenuates Albumin-induced Alterations in Renal Tubular Cells In Vitro حسب Allouch, Soumaya

"…Notably, metformin also prevented albumin-induced EMT; this was marked by a 50% decrease in a-SMA and a 60% increase in E-cadherin expression. …"
احصل على النص الكامل
احصل على النص الكامل

Investigating the utilization of healthcare services to manage respiratory tract infections (RTIs) among Qatari patients attended selected primary healthcare centers in Qatar حسب Islam, Nazmul

"…However, there was a significant decreasing trend in the monthly rates of antibiotics consumption and an increasing trend in the tests/investigations done but there was no clear increasing or decreasing trend in the monthly rates of other medications use. …"
احصل على النص الكامل

CLINICAL AND ECONOMIC IMPACT OF GENETIC AND NON-GENETIC FACTORS ON INR NORMALIZATION IN PRE-OPERATIVE MANAGEMENT OF WARFARIN PATIENTS حسب ELJILANY, ISLAM AHMED SAYED AHMED

"…To optimize the period of preprocedural warfarin interruption to decrease the incidence of bleeding in case of bridging and the incidence of thromboembolism in case of non-bridging, a study was conducted to determine the influence of CYP2C9, VKORC1, CYP4F2, FII, and FVII genetic polymorphisms and non-genetic factors on INR decline in a cohort of Arabs undergoing a procedure that requires warfarin interruption and developing an algorithm to tailor the duration of warfarin interruption before the procedure. …"
احصل على النص الكامل

Electrocatalytic arsenite oxidation in bicarbonate solutions combined with CO2 reduction to formate حسب Wonjung, Choi

"…Linear sweep voltammograms of n-TEC exhibit a specific As(III) oxidation peak (Ep,As), at which the Faradaic efficiency (FE) of As(V) production is ∼100 %. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Molecular dynamics of CH4/CO2 on calcite for enhancing gas recovery حسب Carchini, Giuliano

"…In fact, from pure methane to 20/80 CO2/CH4, methane adsorption increases linearly with pressure. For gas mixtures with a CO2 concentration higher than 40%, higher pressure has less impact on methane adsorption. …"
احصل على النص الكامل
احصل على النص الكامل

Pharmacoeconomic evaluation of voriconazole vs. liposomal amphotericin B in empiric treatment of invasive fungal infections in Turkey حسب Turner, Stuart J.

"…Univariate sensitivity analysis highlighted that increasing the duration of voriconazole by >1.2 days or decreasing LAmB by >1.0 days changes the result. Monte Carlo Simulation resulted in 69.4% of simulations favouring voriconazole per patient treated.Conclusion: There is a strong likelihood that voriconazole is economically more favourable than LAmB in the empiric treatment of IFI in Turkey.…"
احصل على النص الكامل
احصل على النص الكامل

Effect of Magnetic Baffles and Magnetic Nanofluid on Thermo-Hydraulic Characteristics of Dimple Mini Channel for Thermal Energy Applications حسب Souayeh, Basma

"…The increment changed to 1.82%, 8.16%, and 22.31% for a pitch = 5 mm and 1.01%, 5.96%, and 21.38% for a pitch = 2.5 mm. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Optimal Proactive Resource Allocation at the Extreme Edge حسب El Khatib, Rawan F.

"…Extensive simulation results show that OPRA outperforms a reactive baseline by yielding a 50% decrease in the subtask dropping rate and 97% decrease in the service capacity.…"
احصل على النص الكامل
احصل على النص الكامل

National trends of outcomes in transcatheter aortic valve replacement (TAVR) through transapical versus endovascular approach: From the National Inpatient Sample (NIS). حسب Abugroun, Ashraf

"…National trends show a steady increase in the number of endovascular-TAVR procedures with a concurrent decrease in procedural complications.…"
احصل على النص الكامل
احصل على النص الكامل

Fabrication of Selective Sensors for Hg2+ Traces in Water Using Graphene Decorated with Metal Nanoclusters حسب Ayesh, Ahmad I.

"…Nanocluster deposition rate was initially measured using a quartz crystal monitor (QCM) facing nanocluster beam and was fixed on a motorized linear translator. …"
احصل على النص الكامل
احصل على النص الكامل

Effect of outdoor temperature on the power-conversion efficiency of newly synthesized organic photosensitizer based dye-sensitized solar cells حسب Mehmood U.

احصل على النص الكامل
احصل على النص الكامل

The cost associated with the development of the antimicrobial stewardship program in the adult general medicine setting in Qatar حسب Abushanab, Dina

"…The operational costs decreased with the developed ASP. Whereas antimicrobial consumption and resource utilisation, and their associated costs, appear to have declined with the developed ASP, with a cost saving of QAR458 (US$125) per 100-patient beds, the avoided cost was negative, by QAR4,807 (US$1,317) per 100-patient beds, adding to a total QAR4,224 (US$1,160) increase in the 100-patient beds cost after ASP development. …"
احصل على النص الكامل
احصل على النص الكامل

Inhibitory effect of sodium nitrite on corrosion of lead in 0.1 M sodium hydroxide solution حسب Mourad, M.Y.

"…The concentrations of NaNO2 employed are in the range 1-5×10-5. There is a linear relationship between the corrosion potential and the molar concentration of NaNO2. …"
احصل على النص الكامل

Nutritional quality and health risk of pepper fruit as affected by magnesium fertilization. حسب Lu, Ming

"…As a result, Mg fertilization decreased the comprehensive nutrition level of pepper by 16.6%. …"
احصل على النص الكامل
احصل على النص الكامل

Energy Demand Estimation and Forecasting in Qatar حسب Khalifa, Ahmed Ali

"…For instance, Zarnikau (2003) suggests three possible forms. First, a linear specification involving the levels of the variables, where the energy demand is a linear function of production factors or of other elements affecting demand. …"
احصل على النص الكامل
احصل على النص الكامل