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221
Hydrogen energy systems: Technologies, trends, and future prospects
منشور في 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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222
Particle size and pH effects on remediation of chromite ore processing residue using calcium polysulfide (CaS5)
منشور في 2008"…Ettringite formation, due to pH increase over time in the samples, where the initial pH was adjusted to 9, was verified by XRPD and SEM-EDX analyses, indicating that a pH less than 9 should be maintained to avoid ettringite formation.…"
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223
Novel paclitaxel formulations solubilized by parenteral nutrition nanoemulsions for application against glioma cell lines
منشور في 2016"…Both nanoemulsions were less toxic to the normal glial cells (SVG-P12), decreasing the cell viability to 25–35%. …"
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224
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225
Carotid artery revascularization through a radiated field
منشور في 2003"…Radiation-induced accelerated atherosclerosis has been recognized for some time.1, 2, 3 and 4 Because of the prolonged survival of patients treated with radiation,5 the frequency of this long-term side effect is expected to increase. …"
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226
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227
Implications on Educational Management During the COVID-19 Pandemic
منشور في 2021"…The key findings showed that the xenophobia factor (the fear of strangers) causes the highest stress levels, and students reported that workload and time constraint factors were top stressors. Also, A-range students (students with a GPA of 3.7 and above) were significantly less stressed than B-range students (GPA of 2.7–3.3). …"
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228
Parallel multi-voltage power minimization in VLSI circuits. (c2013)
منشور في 2013احصل على النص الكامل
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masterThesis -
229
Exam scheduling algorithms. (c1999)
منشور في 1999احصل على النص الكامل
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masterThesis -
230
The Gulf Cooperation Council states: Crystallization of the regional cooperation and alliances amid dwindling resources
منشور في 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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231
Editorial of Harnessing the Power of T Cells: The Promising Hope for a Universal Influenza Vaccine
منشور في 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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232
Implications on Educational Management During the COVID 19 Pandemic
منشور في 2021"…The key findings showed that the xenophobia factor (the fear of strangers) causes the highest stress levels, and students reported that workload and time constraint factors were top stressors. Also, A-range students (students with a GPA of 3.7 and above) were significantly less stressed than B-range students (GPA of 2.7–3.3). …"
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233
Multilayer Reversible Data Hiding Based on the Difference Expansion Method Using Multilevel Thresholding of Host Images Based on the Slime Mould Algorithm
منشور في 2022"…In the DE-based RDH method, finding spaces that create less distortion in the marked image is a significant challenge, and has a high insertion capacity. …"
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234
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
منشور في 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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235
Towards a Critical Construction Management Research Agenda in the MENA Region
منشور في 2014احصل على النص الكامل
doctoralThesis -
236
Catalytic Transformation Of C-7-C9 Methyl Benzenes Over USY-Based FCC Zeolite Catalyst
منشور في 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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237
OSRA Grant Cycle 5 Public Reports : Project Title: Comprehensive Parenting Program to Enhance Preterm Infants’ Health and Development A Randomized Controlled Trial
منشور في 2023"…<p dir="ltr">This original research addresses the critical challenges faced by preterm infants born at less than 32 weeks, who are at high risk of developmental delays and disabilities. …"
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238
Optimum sizing of steam turbines for concentrated solar power plants
منشور في 2012"…Thus, there is significant efficiency gains to be realized and large cost savings in increasing the turbine size up to 50MWe. Finally, although the cost of electricity of a CSP plant with capacities greater than 1MWe is significantly reduced to less than 1US$/kWh, currently such technology can only become economically viable through supporting schemes.…"
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239
Traffic fatality trends in four continents based micro level data for three decades
منشور في 2015"…While fatlity and vehicular data for the developed countries and few other less developed countries take no time to compile; those for most of the other countries are highly time consuming and distracting, due to the presence of conflicting data, to be processed. …"
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240
Successful Use of Intravenous B-blocker Therapy in Cardiogenic Shock Supported With Venoarterial Extracorporeal Membrane Oxygenation: A Case Series
منشور في 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. …"