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141
Hydrogen energy systems: Technologies, trends, and future prospects
Published 2024“…Presently, electrolysis efficiencies range between 60 % and 80 %, with hydrogen production costs around $5 per kilogram. Strategic advancements are necessary to reduce these costs below $2 per kilogram and push efficiencies above 80 %. …”
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Combined bronchodilators (tiotropium plus olodaterol) for patients with chronic obstructive pulmonary disease
Published 2015“…Several well-designed randomized trials confirmed that the synergistic effect of both drugs in combination was able to improve lung function and health-related quality of life without a significant increase in adverse effects. …”
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144
Effect of Construction Void Defects on Flexural and Axial Load Capacity of Reinforced Concrete Members
Published 2018Get full text
doctoralThesis -
145
Drivers of MERS-CoV Emergence in Qatar
Published 2018“…The lifestyle gradually transformed from Bedouin life to urban sedentary life, along with a sharp increase in obesity and other comorbidities. …”
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146
Parallel multi-voltage power minimization in VLSI circuits. (c2013)
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147
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The Gulf Cooperation Council states: Crystallization of the regional cooperation and alliances amid dwindling resources
Published 2021“…<p dir="ltr">The Gulf Cooperation Council (GCC) states can be divided into two main camps in terms of hydrocarbon endowment per capita which can partially account for differences in policy directions. …”
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149
Editorial of Harnessing the Power of T Cells: The Promising Hope for a Universal Influenza Vaccine
Published 2020“…<p dir="ltr">The global burden of influenza-associated respiratory mortality is higher than previous estimates, with over 0.6 million deaths per year and additional mortality rates attributed to non-respiratory but influenza-related illnesses [1]. …”
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150
Is the United Arab Emirates Capable to Create a Green and Sustainable Future?
Published 2015“…A plethora of research has established that the anthropogenic activity triggered climate changes can elicit catastrophic consequences, jeopardizing the existence of life on earth. For assuaging such a looming peril, international organisations have recommended taking suitable steps so much so that the global mean temperature do not increase beyond 2◦ C. …”
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151
Global, regional, and national burden of upper respiratory infections and otitis media, 1990–2021: a systematic analysis from the Global Burden of Disease Study 2021
Published 2024“…The mortality rate of URIs in 2021 was 0·2 per 100 000 (0·1 to 0·5), a decrease of 64·2% (–84·6 to –43·4) from 1990, when the mortality rate was 0·7 per 100 000 (0·2 to 1·1). …”
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Congenital agenesis of internal carotid artery with ipsilateral Horner presenting as focal neurological symptoms
Published 2011“…Three types of collateral circulations have been described. These collaterals increase the risk of aneurysm formation and the occurrence of life-threatening subarachnoid hemorrhages. …”
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154
The changing face of Qatar
Published 2015“…This included population size, age distribution, migrant stock, life expectancy, and birth and mortality rates. According to their findings, Qatar's population of 1.87 million represents an 850% increase since 1980, making it the fastest growing population in the GCC countries. …”
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155
Solar water heating in Lebanon
Published 2006“…Simplified initial estimates indicate a payback period of 4–5 years while advanced mathematical models (RETScreen) indicate that the most advanced evacuated tube technology has a payback period of less than 9 years at current market prices. With decreasing cost per square meter of installed collectors, payback periods are expected to rapidly decrease. …”
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156
Artificial neural network algorithms. (c1999)
Published 1999Get full text
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masterThesis -
157
Modeling circadian clock–cell cycle interaction effects on cell population growth rates
Published 2014“…Particularly, we show that Cry 1, Cry 2 mutations decrease the growth rate of cells, Per 2 mutation enhances it and Bmal 1 knockout increases it for autonomous periods of the cell cycle less than 21 h and decreases it elsewhere. …”
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158
Successful Use of Intravenous B-blocker Therapy in Cardiogenic Shock Supported With Venoarterial Extracorporeal Membrane Oxygenation: A Case Series
Published 2022“…<p dir="ltr">Tachycardia in cardiogenic shock (CS) might reduce the cardiac output (CO) by decreasing the ventricular filling time. Nevertheless, heart rate (HR) control with agents that possess negative inotropy might decrease the CO. …”
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159
An atomistic molecular dynamic model to study the properties of LLDPE and wax
Published 2023“…After validation, the application of the model showed that the branch content of modelled LLDPE affected the glass transition temperature when the branch content was 70 per 1000 carbons for models with different branch lengths. …”
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160
Solar hydrogen production via thermochemical magnesium oxide – Magnesium sulfate water splitting cycle
Published 2020“…As per the analysis, this cycle achieved the highest solar-to-fuel energy conversion efficiency (47.7%) at the molar flow rate of Ar = 1 mol/s, thermal reduction temperature = 1490 K, and water splitting temperature = 475 K. …”