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Transport, magnetic and structural properties of(Tl0.5Pb0.5)Sr2-xCexCa2Cu3Oy compounds
منشور في 2000"…Resistivity, DC magnetization and X-ray diffraction measurements were performed on 6 sample with nominal composition (Tl0.5Pb 0.5)Sr2-xCexCa2Cu3 Oy, with x=0.0, 0.1, 0.2, 0.3, 0.4 and 0.5. …"
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Assessment of aged biodegradable polymer-coated nano-zero-valent iron for degradation of hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX)
منشور في 2012"…BACKGROUND: This study reports on the effects of aging on suspension behavior of biodegradable polymer-coated nano-zero-valent iron (nZVI) and its degradation rates of hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) under reductive conditions. …"
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BRET-based biosensors for SARS-CoV-2 oligonucleotide detection
منشور في 2024"…Specifically, we designed BioODs against the SARS-CoV-2 parental (Wuhan strain) and B.1.617.2 Delta variant through the conjugation of specific, fluorescently modified molecular beacons (sensor module) through a complementary oligonucleotide handle DNA functionalized with the NanoLuc (NLuc) luciferase protein such that the dissolution of the molecular beacon loop upon the binding of the viral oligonucleotide will result in a decrease in BRET efficiency and, thus, a change in the bioluminescence spectra. …"
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Deep learning-based modeling of land use/land cover changes impact on land surface temperature in Greater Amman Municipality, Jordan (1980–2030)
منشور في 2024"…However, agricultural areas decreased from 152.13 km<sup>2</sup> (18.5%) in 1980 to 140.38 km<sup>2</sup> (17%) in 2023, while barren lands decreased from 54.44 km<sup>2</sup> (6.6%) in 1980 to 34.71 km<sup>2</sup> (4.22%) in 2023. …"
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Average Model-Based Feedforward and Feedback Control for PUC5 Inverter
منشور في 2020"…<p>This paper proposes new average model based control strategies for a 5-level Packed U-cell (PUC5) inverter in both standalone and grid-connected modes of operation. …"
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Perceptions of Science Teachers Regarding Instruction that Increase High School Students' Motivation to Learn Science in Al Ain City
منشور في 2023"…The current study was carried out to investigate the high school science teachers’ perceptions regarding instruction that increases high school students’ motivation to learn science in Al Ain City. …"
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Fetoplacental transmission and placental response to SARS-CoV-2: Evidence from the literature
منشور في 2022"…The results indicated that SARS-CoV-2 induces placenta inflammation, and placenta susceptibility to SARS-CoV-2 decreases across the pregnancy window. …"
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Ferroelectric Properties and Electrocaloric Effect in Dy2O3 Substitution on Lead-Free (Na0.5 Bi0.5)0.94 Ba0.06TiO3 Ceramic
منشور في 2023"…Using the direct EC measurement, the ceramic corresponding to y = 0.02 exhibited a significant EC response, where ΔT = 1.2 K under 5 kV/mm. The incorporation of Dy was found to enhance the EC responsivity coefficient ζ = iT/ΔE), with a best value of ζ = 0.24 K.mm/kV for y = 0.02.…"
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Increased Fracture Risk After Bariatric Surgery: a Case-Controlled Study with a Long-Term Follow-Up
منشور في 2022"…This study aimed to investigate whether bariatric surgery increases fracture risk.</p> <h2>Material and Methods</h2> <p>It was a case-controlled study. …"
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Increased Frequency of Severe Hypoglycemia with the Modified-Release Gliclazide Compared to Glimepiride in Diabetic Older Adults; Propensity Score-Adjusted Analysis
منشور في 2022"…The low doses of both treatments did not show any SHEA cases, while the results with higher doses showed the same pattern of increased risk with gliclazide MR as the principle analysis. …"
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A genetically encoded BRET-based SARS-CoV-2 Mpro protease activity sensor
منشور في 2022"…Further, in vitro assays with the BRET-based Mpro sensors revealed a molecular crowding-mediated increase in the rate of M<sup>pro</sup> activity and a decrease in the inhibitory potential of GC376. The sensors developed here will find direct utility in studies related to drug discovery targeting the SARS-CoV-2 M<sup>pro</sup> and functional genomics application to determine the effect of sequence variation in M<sup>pro</sup>.…"
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Host Genetic Variants Potentially Associated With SARS-CoV-2: A Multi-Population Analysis
منشور في 2020"…Remarkably, Africans seem to carry extremely lower frequencies of SARS-CoV-1 susceptibility alleles, reaching to 32-fold decrease compared to other populations.…"
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Genetic Variation in CCL5 Signaling Genes and Triple Negative Breast Cancer: Susceptibility and Prognosis Implications
منشور في 2019"…We found a highly significant association between the <b><i>CCND1</i></b><b> </b><b>rs614367-TT</b> genotype (OR = 5.14; <i>P</i> = 0.004) and TNBC risk, and identified a significant association between the <b>rs614367-T</b> allele and decreased PFS in TNBC. …"
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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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Dielectric Properties of Y3Fe5O12 (YIG) Prepared at Different Molarities of NaOH
منشور في 2020"…In this study, Yttrium Iron Garnet (Y3Fe5O12) (YIG) powders were synthesized via co-precipitation method, followed by calcining the precipitates at 1100˚C. …"
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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). …"