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a increase » _ increase (توسيع البحث), _ increased (توسيع البحث)
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a increase » _ increase (توسيع البحث), _ increased (توسيع البحث)
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101
Dielectric Properties of Y3Fe5O12 (YIG) Prepared at Different Molarities of NaOH
منشور في 2020"…The garnets produced were obtained from aqueous iron and yttrium chloride mixtures using different molarities of NaOH (M=2, 3, 4 and 5) at pH=12. The phase formation and crystallography were investigated using X-ray diffraction (XRD), the morphology was investigated using transmission electron microscopy (TEM) and the dielectric properties were measured using an impedance analyzer in the frequency range 0.5 - 5MHz, in a temperature range 22 - 350˚C. …"
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102
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103
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104
Correlation of MPTP neurotoxicity in vivo with oxidation of MPTP by the brain and blood-brain barrier in vitro in five rat strains
منشور في 1991"…We studied 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) neurotoxicity in 5 strains of rats by assessing mortality and brain monoamine changes after MPTP injections into the internal carotid artery. …"
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105
Prevalence and Phylogenetic Analysis of Parvovirus (B19V) among Blood Donors with Different Nationalities Residing in Qatar
منشور في 2021"…Results: Only 1.4% (70/5026) of the samples had detectible B19V DNA in their blood. B19V DNA prevalence statistically decreased with age (p = 0.03). …"
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106
Predictors of prolonged hospitalization among geriatric trauma patients using the modified 5-Item Frailty index in a Middle Eastern trauma center: an 11-year retrospective study
منشور في 2025"…The modified FI-5 performs well as a predictive tool of prolonged hospitalization in trauma patients with different age groups.…"
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107
Global, regional, and national stillbirths at 20 weeks' gestation or longer in 204 countries and territories, 1990–2021: findings from the Global Burden of Disease Study 2021
منشور في 2024"…The estimated number of stillbirths occurring at 20 weeks' gestation or longer decreased from 5·08 million (95% UI 4·07–6·35) in 1990 to 3·04 million (2·61–3·62) in 2021, corresponding to a 39·8% (31·8–48·0) reduction, which lagged behind a global improvement in neonatal deaths of 45·6% (36·3–53·1) for the same period (down from 4·03 million [3·86–4·22] neonatal deaths in 1990). …"
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108
Particle size and pH effects on remediation of chromite ore processing residue using calcium polysulfide (CaS5)
منشور في 2008"…A long-term bench scale treatability study was performed to assess the ability to remediate chromite ore processing residue (COPR) using calcium polysulfide (CaS5). …"
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109
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110
Clinical reappraisal of the composite international diagnostic interview version 3.3 in Qatar's National Mental Health Study
منشور في 2024"…Concordance was also examined for a diagnoses of post‐traumatic stress disorder based on a short‐form versus full version of the PTSD Checklist for DSM‐5 (PCL‐5).…"
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111
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112
Double-Edged Defense: Thwarting Cyber Attacks and Adversarial Machine Learning in IEC 60870-5-104 Smart Grids
منشور في 2023"…This article addresses cyber attacks on the communication network of SGs, specifically targeting the IEC 60870-5-104 protocol. We introduce a novel ML-based IDS framework for the IEC 60870-5-104 protocol. …"
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113
Investigating the Stability of eLiposomes at Elevated Temperatures
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114
Graphene wrapped Y<sub>2</sub>O<sub>3</sub> coated LiNi<sub>0.5</sub>Mn<sub>1.5</sub>O<sub>4</sub> quasi-spheres as novel cathode materials for lithium-ion batteries
منشور في 2021"…<p dir="ltr">LiNi<sub>0.5</sub>Mn<sub>1.5</sub>O<sub>4</sub> with a high-voltage spinel structure is a potential cathode material for high-energy lithium-ion batteries (LIBs). …"
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115
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116
Loss Model Control for Efficiency Optimization and Advanced Sliding Mode Controllers with Chattering Attenuation for Five-Phase Induction Motor Drive
منشور في 2024"…<p dir="ltr">This paper proposes firstly a Second Order Sliding Mode Control (SOSMC) based on a Super Twisting Algorithm (STA) (SOSMC-STA) combined with a Direct Field-Oriented Control (DFOC) strategy of a Five-Phase Induction Motor (FPIM). …"
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117
Therapeutic Impact of P-PENT, P-HEX and 5CLSS (IV) Platinum (IV) complexes on Acute Myeloid Leukemia in vitro and in vivo
منشور في 2025"…All three complexes caused significant cytotoxicity with IC50 values of 0.12, 0.070, and 0.12 μM for 5CLSS(IV), PPENT, and P-HEX, respectively. A significant increase in ROS production was also observed upon cell treatment with the complexes. …"
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masterThesis -
118
Ischemic stroke in the setting of supratherapeutic International Normalized Ratio following coronavirus disease 2019 infection: a case report
منشور في 2023"…<h3>Background</h3><p dir="ltr">SARS-CoV-19 infection is associated with an increased risk of thrombotic events. …"
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119
Metformin attenuates V-domain Ig suppressor of T-cell activation through the aryl hydrocarbon receptor pathway in Melanoma: In Vivo and In Vitro Studies
منشور في 2021"…Here, metformin significantly decreased VISTA and AHR levels in vitro and in vivo. …"
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article -
120
Air pollution in Gaza during the post-october 7 era: a satellite and machine learning assessment
منشور في 2025"…UVAI and CO showed sharp and sustained increases linked to widespread combustion and infrastructure damage, while CH<sub>4</sub> concentrations exhibited a steady rise associated with the collapse of waste management. …"