Reinfections in COVID-19 Patients: Impact of Virus Genetic Variability and Host Immunity حسب Fakhroo, Aisha

"…The COVID-19 pandemic is still posing a devastating threat to social life and economics. …"
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The Structure of the Free Volume in Poly(styrene-co-acrylonitrile) from Positron Lifetime and Pressure Volume Temperature (PVT) Experiments حسب Dlubek, Gunter

"…The mean hole volume, vh, varies in PS between 105 Å3 (27 °C) and 220 Å3 (190 °C), and shows a systematic decrease with increasing AN content, at Tg from 121 Å3 for PS to 102 (±2) Å3 for SAN50. …"
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Responses of lichen communities to 18 years of natural and experimental warming حسب Alatalo, Juha M.

"…The negative effect on species richness and effective number of species was driven by a decrease in lichens under experimental warming in the meadow. …"
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Changes in plant composition and diversity in an alpine heath and meadow after 18 years of experimental warming حسب Alatalo, Juha M.

"…The meadow community was more negatively affected in terms of species and phylogenetic diversity than the heath community. A potential driver for the changes in the meadow may be decreased soil moisture caused by long-term warming.…"
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DC conductivity and Seebeck coefficient of nonstoichiometric MgCuZn ferrites حسب Madhuri, W.

"…All the compositions showed a negative Seebeck coefficient exhibiting n-type semiconducting nature. …"
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Credit bureaus and financial constraints do corruption matter? حسب Ben Ali, Mohamed Sami

"…This study aims to assess whether or not the presence of credit bureaus is associated with more or fewer financing constraints while considering the interfering effect of corruption in a sample of 18 countries in Eastern Europe and the Middle East and North Africa (MENA) region during the period 2011-2014. …"
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Investigating the impact of remittance outflows and oil price on economic growth in Gulf Cooperation Council countries حسب Mouyad, Alsamara

"…The results indicate that non-oil real GDP exhibits an adverse and magnified response to an increase in remittance outflows, relative to a decrease. Furthermore, this negative impact is amplified when accounting for oil price changes. …"
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Insights Into the Role of CircRNAs: Biogenesis, Characterization, Functional, and Clinical Impact in Human Malignancies حسب Nisar, Sabah

"…Because of the structural stability, high expression, availability of microRNA (miRNA) binding sites and tissue-specific expression, circRNAs have become hot topic of research in RNA biology. Compared to the linear RNA, circRNAs are produced differentially by backsplicing exons or lariat introns from a pre-messenger RNA (mRNA) forming a covalently closed loop structure missing 3′ poly-(A) tail or 5′ cap, rendering them immune to exonuclease-mediated degradation. …"
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An Overview of Solid Waste Management and Plastic Recycling in Qatar حسب Al-Maaded, M.

"…Recent literature on current solid waste management (SWM) in Qatar has been reviewed in this paper, and a focused study has been carried out to provide a review on the total amount of municipal solid waste generated, stored, collected, disposed as well as the constituents of the waste. …"
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Interface modification of compatibilized polyethylene terephthalate/polypropylene blends: Effect of compatibilization on thermomechanical properties and thermal stability حسب Inuwa, Ibrahim M.

"…Compatibilization with a suitable block/graft copolymer is one way to improve the mechanical and thermal properties of the PET/PP blend. …"
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Solely abluminal drug release from coronary stents could possibly improve reendothelialization حسب Zhang, Haijun

"…Background Stents with asymmetric coating, eluting the drug to the vessel wall (BPSES-A), could potentially give faster reendothelialization after percutaneous coronary interventions (PCI) and decrease in in-stent thrombosis and late restenosis. …"
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Privacy-preserving federated learning cyber-threat detection for intelligent transport systems with blockchain-based security حسب Moulahi, Tarek

"…Artificial intelligence (AI) techniques implemented at a large scale in intelligent transport systems (ITS), have considerably enhanced the vehicles' autonomous behaviour in making independent decisions about cyber threats, attacks, and faults. …"
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Numerical investigation of rotating stall in centrifugal compressor with vaned and vaneless diffuser حسب Halawa, Taher

"…These pressure fluctuations in the case of the vaneless diffuser appear with a gradual decrease of the mean pressure value as a part of the surge cycle. …"
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Effect of hyperglycemia on EPCs function and regenerative ability حسب Hendawi, Hadeel Khalil

"…There was a trend towards an increase in permeability as indicated by barrier function assays. …"
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Tapped Switched-Coupled-Inductors Γ-Source Inverter حسب Esmaeili, S.

"…This paper introduces a novel tapped switched-coupled-inductors Γ-source inverter (TSCL-ΓSI) with modified cell and high voltage boost ability. …"
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Hemoglobin, hematocrit and plasma volume variations following combined sprint and strength: Effect of advanced age حسب Sellami, M.

"…Equipment and methods: Twenty-eight moderately trained were randomly assigned into a young trained (YT), young control (YC), middle-aged trained (MAT), and middle-aged control (MAC) group. …"
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Forecast of the outbreak of COVID-19 using artificial neural network: Case study Qatar, Spain, and Italy حسب Shawaqfah M.

"…As declared by the World Health Organization (WHO), this virus affected populations all over the globe, and its accelerated spread is a universal concern. An ANN architecture was developed to predict the serious pandemic outbreak impact in Qatar, Spain, and Italy. …"
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Comparative Investigation of the Physicochemical Properties of Chars Produced by Hydrothermal Carbonization, Pyrolysis, and Microwave-Induced Pyrolysis of Food Waste حسب Khan, Moonis Ali

"…The mass yield of HTC samples showed a decrease (78.7 to 26.7%) as the HTC temperature increased from 180 to 220 °C. …"
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Tribo-mechanical properties evaluation of HA/TiO2/CNT nanocomposite حسب Zalnezhad, Erfan

"…The wear rate of HA/TiO2/CNT with the highest CNT content showed a decrease compared with those of the other samples. …"
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Mechanism and kinetics of electrochemical degradation of uric acid using conductive-diamond anodes حسب Dbira, Sondos

"…Results show that the increase of current density from 20 to 60 mA cm–2 leads to a decrease in the efficiency of the electrochemical process. …"
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