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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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Trends and levels of the global, regional, and national burden of appendicitis between 1990 and 2021: findings from the Global Burden of Disease Study 2021
Published 2024“…Although the global age-standardised incidence rate of appendicitis has steadily decreased between 1990 and 2021, almost half of GBD regions saw an increase of greater than 10% in their age-standardised incidence rates. …”
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Effect of Construction Void Defects on Flexural and Axial Load Capacity of Reinforced Concrete Members
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Women's peacemaking and peacebuilding in lebanon. (c2017)
Published 2017“…This thesis seeks to identify the factors that influence the role women played in the peace process, both during the conflict and in the immediate post-conflict period (1990-1995) in Lebanon. …”
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46
Effects and challenges in teaching robotics for elementary students
Published 2019“…Developing the curriculum to support the students' abilities and talents especially in the field of problem-solving and critical thinking is one of the most important objectives that the UAE seeks to achieve. The purpose of this study is to explore the effect of teaching robotics for elementary students to understand the basic concepts of programming. …”
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The dynamics of the relationship between real estate and stock markets in an energy-based economy: The case of Qatar
Published 2021“…In addition, when money supply, bank credit, oil prices, and currency reserves are in a downturn, we find a long-run relationship between their rate of decline and that of real estate prices, but in an upturn, the rate of increase of real estate prices has a long-run relationship with the rate of increase in the inflation rate. …”
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Parallel multi-voltage power minimization in VLSI circuits. (c2013)
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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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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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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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Using Entrepreneurial Self-Efficacy as an Indirect Measure of Entrepreneurial Education
Published 2020“…Business schools are under increasing pressure to demonstrate their educational achievements. …”
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Catalytic Transformation Of C-7-C9 Methyl Benzenes Over USY-Based FCC Zeolite Catalyst
Published 2020“…The sequence of reactivity of the three alkyl benzenes was found to decrease as the number of methyl group per benzene ring decreases, as follows: 1,2,4-trimethylbenzene > m-xylene > toluene. …”
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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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Artificial neural network algorithms. (c1999)
Published 1999Get full text
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History of WOFAPS (1963–2019)
Published 2020“…This vision was unique at the time and foreshadowed the major increase in advocacy activity which has emerged in recent years. …”
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Exploring the Impact of Explainable Artificial Intelligence on Decision-making in Healthcare
Published 2023“…As artificial intelligence (AI) advances in healthcare, there is an increasing need to understand how AI-driven decision-making affects healthcare workers and patients. …”
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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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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. …”