-
141
National trends of outcomes in transcatheter aortic valve replacement (TAVR) through transapical versus endovascular approach: From the National Inpatient Sample (NIS).
Published 2020“…National trends show a steady increase in the number of endovascular-TAVR procedures with a concurrent decrease in procedural complications.…”
Get full text
Get full text
-
142
SARS-CoV-2: An Analysis of the Vaccine Candidates Tested in Combatting and Eliminating the COVID-19 Virus
Published 2022“…The pandemic has led to over 6.5 million deaths worldwide, making it the largest global health crisis since the influenza pandemic in 1918. …”
Get full text
Get full text
Get full text
-
143
Phase change materials for thermal energy storage applications in greenhouses: A review
Published 2022“…Greenhouses represent one of the largest energy-demanding sectors, requiring energy for indoor environment control for plant growth and crop yield. …”
Get full text
Get full text
Get full text
-
144
Fluctuations in cardiac stroke volume during rowing
Published 2021“…Also, SV fluctuated markedly during the stroke with deviations being largest at the higher work rate. Thus, SV decreased by 27 ± 10% (31 ± 11 mL) at the beginning of the stroke and increased by 25 ± 9% (28 ± 10 mL) in the recovery (P =.013), while breathing was entrained with one breath during the drive of the stroke and one prior to the next stroke. …”
Get full text
Get full text
Get full text
-
145
Power management in multiuser adaptive modulation transmission under QoS requirements
Published 2013“…The obtained results are encouraging as they show a great decrease in the system power budget. The multiuser system capability is also exploited to achieve larger power saving values and smaller probability of power outage by scheduling the user with the best channel characteristics at each time instant. …”
Get full text
Get full text
-
146
Experimental investigation of the influence of grain geometry on residual NAPL using synchrotron microtomography
Published 2014“…Total meniscus NAPL-water interfacial area exhibits a linear relation with total interfacial area where it tends to increase as grain sizes decrease. …”
Get full text
Get full text
-
147
Pilot-scale petroleum refinery wastewaters treatment systems: performance and microbial communities' analysis
Published 2020“…The reduction of the COD, BOD5, phenols, and the total petroleum hydrocarbon (TPH) reached 82.10%, 85.87%, 91.63%, and 81.11%, respectively at high hydraulic residence time (HRT = 10 days). Decreasing HRT to 5 and 2.5 days led to a decrease in the efficiency of the process and a decrease in biomass concentration was also observed (<1000 mg/l). …”
Get full text
Get full text
-
148
Effects of Turbulence Intensity and Biogas Composition on the Localized Forced Ignition of Turbulent Mixing Layers
Published 2019“…As the turbulence level increases, the edge flame displacement speed assumes a larger range of values, although its mean is consistently lower than the corresponding laminar one. …”
Get full text
Get full text
-
149
Do labor remittance outflows retard economic growth in Qatar? Evidence from nonlinear cointegration
Published 2022“…A larger increase in remittance outflows would lead to a decrease in the aggregate demand and produce a deflationary pressure. …”
Get full text
Get full text
-
150
Optimal Proactive Resource Allocation at the Extreme Edge
Published 2022“…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.…”
Get full text
Get full text
-
151
Understanding the mechanisms mediating cardio-renal benefit of empagliflozin in type 2 diabetes mellitus
Published 2023“…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). …”
Get full text
Get full text
Get full text
-
152
THE ASSOCIATION BETWEEN SOFT DRINK CONSUMPTION AND BONE MINERAL DENSITY AMONG QATARI WOMEN: ANALYSIS OF QATAR BIOBANK DATA
Published 2019“…Often the first clinical manifestation of osteoporosis might be a fracture, as the women do not recognize the decreases in BMD levels. …”
Get full text
-
153
Complex-impedance response of an Ag/TeO2-V2O5/Ag structure
Published 2009“…This is reflected in a low-frequency Cole–Cole dependence z″ (z′) for the impedance and in a linear dependence ″(′) for the dielectric constant throughout the temperature range. …”
Get full text
Get full text
-
154
Towards energy efficient and quality of service aware cell zooming in 5G wireless networks
Published 2016“…The exponential growth of mobile data traffic would lead to dense deployment of small base stations and eventually higher energy consumption in Fifth Generation (5G) wireless networks. We formulate a dynamic cell zooming and base stations sleep optimization algorithm for dense heterogeneous networks as a Linear Programming (LP) problem in order to not only minimize the system power consumption but also to guarantee the quality of service to end user. …”
Get full text
Get full text
-
155
The impact of intermittent fasting during Ramadan on psychomotor and cognitive skills in adolescent athletes
Published 2024“…Results and discussion: The obtained data illustrated that there was a decrease in SRT, CRT, VT, and MRT performances during R1 in comparison to R0 (all p < .001). …”
Get full text
Get full text
-
156
Forecast of the outbreak of COVID-19 using artificial neural network: Case study Qatar, Spain, and Italy
Published 2021“…The model sensitivity was analyzed using the root mean square error (RMSE), the mean absolute percentage error and the regression coefficient index R2, which yielded highly accurate values of the predicted correlation for the infected and dead cases of 0.99 for the dates considered. …”
Get full text
Get full text
-
157
-
158
Integrated planning of spare parts and service engineers with partial backlogging
Published 2017“…Moreover, approximation errors decrease as problems get larger. Furthermore, we test how the greedy optimization heuristic performs compared to other discrete search algorithms in terms of total costs and computation times. …”
Get full text
Get full text
-
159
Effects of covid-19 lockdown on physical activity, sedentary behavior, and satisfaction with life in Qatar: A preliminary study
Published 2021“…Life satisfaction decreased, with the score for “I am satisfied with my life” (ηp2 = 0.76, p < 0.001) decreasing from 28.1 ± 4.81 to 14.2 ± 6.41 arbitrary units (AU). …”
Get full text
Get full text
-
160
Molecular dynamics of CH4/CO2 on calcite for enhancing gas recovery
Published 2022“…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. …”
Get full text
Get full text