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A BRET-based Mpro biosensor containing a nanobody and tandem cleavage sites shows an increased cleavage rate
منشور في 2025"…We envisage that the NB2E3 nanobody-2× Mpro biosensor engineered here will be useful in drug discovery and functional characterization of Mpro mutants in newly emerging SARS-CoV-2 variants as well as in detecting SARS-CoV-2 infection in a point-of-care testing (POCT) format.…"
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Soluble Neuropilin-1 Response to Hypoglycemia in Type 2 Diabetes: Increased Risk or Protection in SARS-CoV-2 Infection?
منشور في 2021"…</p><h3>Conclusion</h3><p dir="ltr">Hypoglycemia potentiated both plasma sNRP1 level elevation and its ligands VEGF and SEMA3A, likely through an ADAM9-mediated mechanism that was not associated with RAS overactivity or ACEi therapy; however, whether this is protective or promotes increased risk for SARS-CoV-2 infection in T2D is unclear.…"
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The emergence of new SARS-CoV-2 variant (Omicron) and increasing calls for COVID-19 vaccine boosters-The debate continues
منشور في 2022"…<p dir="ltr">The emergence of highly mutated severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant Omicron (B.1.1.529) has ushered panic responses around the world due to its contagious and vaccine escape mutations. …"
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Corrigendum: Decreased interfacial dynamics caused by the N501Y mutation in the SARS-CoV-2 S1 spike:ACE2 complex
منشور في 2022"…<p dir="ltr">Corrigendum: Decreased interfacial dynamics caused by the N501Y mutation in the SARS-CoV-2 S1 spike:ACE2 complex: Frontiers in Molecular Biosciences <a href="https://dx.doi.org/10.3389/fmolb.2022.846996" target="_blank">https://dx.doi.org/10.3389/fmolb.2022.846996</a>, published online 22 July 2022.…"
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CO, CO2, and SO2 detection based on functionalized graphene nanoribbons: First principles study
منشور في 2020"…Before modification, the adsorption energies have been found to be −0.260, −0.145, and −0.196 eV due to the adsorption of CO, CO2, and SO2, respectively. After modification, the adsorption energy increased remarkably to −0.538 and −0.767 eV for the cases of AGNR-O-OH-CO2 and AGNR-O-OH-SO2, respectively. …"
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AI avatars and co-creation in the metaverse
منشور في 2025"…Findings Based on data triangulation, the extracted themes dealt with four key areas: (1) avatars’ relational encounters in hospitality, (2) avatars’ realism, (3) self-representation and self-perception skewness and (4) AI co-creation. The findings show that while avatars’ realism would increase the authenticity of virtual social connections, engagement and monetization, the issue of a self-misrepresentation will diminish the effect of virtual encounters. …"
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Pt-doped armchair graphene nanoribbon as a promising gas sensor for CO and CO2: DFT study
منشور في 2020"…Moreover, an increase of almost 13 times was observed in the adsorption energy for the case of CO on Pt–H-AGNR. …"
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Accelerating Care: Enhancing Patient Satisfaction through a Quality Initiative in the Obstetrics and Gynaecology Emergency Department at Al Wakra Hospital, Qatar
منشور في 2023"…The proportion of patients spending less than 8 hours in the OB ED observation beds rose from 74% in January 2022 to over 98% in 2023. Notably, there was a remarkable decrease in patients who Left Without Being Seen (LWBS) and in absconded patient rates from 2020 to 2023 (Figure 2).…"
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Drivers of MERS-CoV Emergence in Qatar
منشور في 2018"…The transition in husbandry leading to high density camel farming along with increased exposure to humans, combined with the increase of camel movement for the racing and breeding industry, have led to a convergence of factors driving spillover of MERS-CoV from camels to humans.…"
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Salesperson moral identity and value co-creation
منشور في 2022"…This process facilitates the mechanisms for salesperson moral identity centrality to decrease selling orientation and increase customer orientation and value co-creation, leading to higher sales performance. …"
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CO<sub>2</sub> enhanced gas recovery and sequestration in depleted gas reservoirs: A review
منشور في 2021"…<p dir="ltr">Increasing CO<sub>2</sub> emissions and global warming side effects have prompted the researchers to look for safe and reliable storage sites that have high capacity. …"
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SARS-CoV-2 Variants in Lebanon
منشور في 2024"…Variants of concern (VOC) included Alpha, Beta, Delta, Gamma, and most recently Omicron. Co-infections of SARS-CoV-2 with influenza viruses were detected and led to increased infectivity and SARS-CoV-2 viral load. …"
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Pt-doped armchair graphene nanoribbon as a promising gas sensor for CO and CO<sub>2</sub>: DFT study
منشور في 2021"…Moreover, an increase of almost 13 times was observed in the adsorption energy for the case of CO on Pt–H-AGNR. …"
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Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment
منشور في 2023"…Tetraselmis sp. microalgae biomass co-digestion with frying oil residue was investigated without or with an ultrasonication pretreatment to enhance methane production. …"
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Geomorphological changes in the coastal area of Farasan Al-Kabir Island (Saudi Arabia) since mid Holocene based on a multi-proxy approach
منشور في 2018"…The geomorphological evolution of the southeastern coastal area of Farasan Al-Kabir Island (Saudi Arabia) is revealed by the mapping of modern landforms and a multi-proxy and high spatial resolution study including grain size, particulate organic carbon, mineralogy, element geochemistry, benthic foraminifera analysis and radiocarbon dating of a 3.3-m long sediment core. …"
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CO, CO<sub>2</sub>, and SO<sub>2</sub> detection based on functionalized graphene nanoribbons: First principles study
منشور في 2020"…After modification, the adsorption energy increased remarkably to −0.538 and −0.767 eV for the cases of AGNR-O-OH-CO<sub>2</sub> and AGNR-O-OH-SO<sub>2</sub>, respectively. …"
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First principles investigation of CO and CO<sub>2 </sub>adsorption on graphene nanoribbon modified by ZrO<sub>x</sub>
منشور في 2023"…In particular, the Zr doped GNR has the highest capacity for both gases' adsorption, where the adsorption energy for CO and CO<sub>2</sub> increases 18.4 and 16.5 times, respectively, reference to the pristine GNR. …"