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amir » samir (توسيع البحث), air (توسيع البحث), amin (توسيع البحث)
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101
The downside of cardiac devices insertion
منشور في 2015"…Echocardiography will be performed at a mean of one year post-pacemaker insertion to assess whether there is an increase in TR after lead implantation. Given that patient follow-up after pacemaker insertion is still ongoing, it remains unclear whether permanent implantation of a cardiac device increases the risk of TR. …"
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102
Application of Fe<sub>3</sub>O<sub>4</sub> magnetite nanoparticles grafted in silica (SiO<sub>2</sub>) for oil recovery from oil in water emulsions
منشور في 2021"…The developed MD exhibited high recyclability at an effective and stable %R<sub>oil</sub> and %<sub>hdem</sub> of ~90% and 86.4% after 9 cycles, respectively. Demulsification process best fits the combined Langmuir-Freundlich (L-F) isotherm with highest adsorption capacity (Q<sub>max</sub>) of 186.0 ± 5 mg<sub>oil</sub>/g<sub>MD</sub> compared to 86.0 ± 5 mg<sub>oil</sub>/g<sub>MD</sub> for Fe<sub>3</sub>O<sub>4</sub>, which is 1.1 folds greater than Q<sub>max</sub> reported in the literature for other demulsifiers.…"
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103
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
منشور في 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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104
Phosphorus supplementation recovers the blunted diet-induced thermogenesis of overweight and obese adults
منشور في 2016"…DIT was measured with or without P in 10 lean and 13 overweight/obese adults in a double-blind randomized cross-over pilot study with one week washout period. After 10 h overnight fast, resting metabolic rate, respiratory quotient, and substrate utilization were measured at fasting and every 30 min for 3 h after subjects drank a standardized glucose solution, with P (500 mg) or placebo pills. …"
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105
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"…As a result, the embedding capacity in each class can increase by reducing the value of the difference between two consecutive pixels, and the distortion of the marked image can decrease after inserting the personal data using the DE method. …"
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106
"Development of Authentic Annual and Seasonal Lightning Thunderstorms Day Maps for Saudi Arabia"
منشور في 2006"…The southern region in general, and especially the cities of Abha, Taif and Al-Baha, has shown greater numbers of thunderstorm days all year round. …"
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107
"Thunderstorm distribution and frequency in Saudi Arabia"
منشور في 2005"…The southern region in general, and especially the cities of Abha, Taif and Al-Baha, has shown greater numbers of thunderstorm days all year round. …"
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108
Rebound effects undermine carbon footprint reduction potential of autonomous electric vehicles
منشور في 2023"…<p dir="ltr">Autonomous vehicles offer greater passenger convenience and improved fuel efficiency. …"
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109
An investigation into links between UAE STI Policy and the Federal Universities STEM Majors’ Enrolments, Graduates and Research Development: an evidence-based exploration of the im...
منشور في 2020"…Zayed University-Dubai had greater STEM majors’ enrolments compared to Zayed University-Abu Dhabi. …"
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110
Renewable Energy, Coal as a Baseload Power Source, and Greenhouse Gas Emissions: Evidence from U.S. State-Level Data
منشور في 2017"…Since the use of renewable energy sources does not release GHG emissions, this effect can be interpreted as stabilizing if renewable energy is added to coal use or as corrective if it replaces coal. After accounting for the role of coal as a baseload power source, an increase in the share of renewable energy is estimated to mitigate N2O emissions at the U.S. state level only if states individually decrease their share of coal use to levels below 41.47%. …"
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111
Thermal Properties of TiO2NP/CNT/LDPE Hybrid Nanocomposite Films
منشور في 2018"…Fourier transform infrared (FTIR) spectroscopy confirmed the slight increase in the band intensities after TONP addition and a remarkable surge after the incorporation of CNTs. …"
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112
Removal of Methylene Blue from Water Using Magnetic GTL-Derived Biosolids: Study of Adsorption Isotherms and Kinetic Models
منشور في 2023"…The characterization shows that the surface area of BS increased from 0.010 to 156 m2/g upon activation. The EDS and XPS results show an increase in the metal content after activation (especially iron); additionally, XRD revealed the presence of magnetite and potassium iron oxide upon activation. …"
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113
Chemical characterization and cytotoxic activity evaluation of Lebanese propolis
منشور في 2017"…Cell cycle distribution showed an increase in the SubG0 fraction in Jurkat, U251 and MDA-MB-231 cells after 24 h incubation with the hexane fraction. …"
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114
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115
The impact of maternal care on child development
منشور في 2019"…The reform increased the time mothers spent with their newborns by 3 months. …"
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article -
116
Are wars detrimental to the environment? Evidence from air pollution and land use
منشور في 2024"…We compare the airborne emissions of countries that have experienced war after World War II (WWII) before and after the occurrence of the war event with the emissions of countries that did not experience any war after WWII. …"
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article -
117
A Study of the Influence of an Intervention on Environmental Education/Awareness and Behavior on Middle School Students in the UAE
منشور في 2015"…The results of the study indicate noticeable increase in the students’ awareness about environmental issues after a two weeks intervention course about EE and the students reflected that they are interested in the practical side of the course. …"
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118
Dissecting the signaling pathways regulating the vascular endothelial growth factor (VEGF) in brain tumor cells. (c2017)
منشور في 2017"…The knockdown of the Rho GTPases, RhoA and RhoC separately had no effect on VEGF expression neither after hypoxia nor after EGF stimulation. However, when both RhoA and RhoC were knocked down, VEGF expression decreased after EGF stimulation. …"
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masterThesis -
119
Excess pCO2 and carbonate system geochemistry in surface seawater of the exclusive economic zone of Qatar (Arabian Gulf)
منشور في 2022"…TA, DIC and salinity increase in the Gulf due to evaporation after entering through the Strait of Hormuz. …"
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120
Evaluation of pretreatment and membrane configuration for pressure-retarded osmosis application to produced water from the petroleum industry
منشور في 2021"…PRO is typically considered with seawater/river water pairings however greater energy can be recovered from hypersaline solutions including produced water (PW) from the petroleum industry. …"