Showing 1 - 20 results of 673 for search '(( 5 ((nn decrease) OR (mean decrease)) ) OR ((( 19 a decrease ) OR ( 5 we decrease ))))', query time: 0.28s Refine Results
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    Decreased number of acute appendicitis cases in pediatric population during the COVID-19 pandemic: Any link? by Zvizdic, Zlatan

    Published 2020
    “…The reasons behind the decrease in AA frequency during the COVID-19 pandemic remain unclear. …”
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    Impact of SARS-CoV-2 on Ambient Air Quality in Northwest China (NWC) by Zaib, Shah

    Published 2021
    “…To investigate the collective effect of SARS-CoV-2 on air quality, we analyzed the ambient air quality in five provinces of northwest China (NWC): Shaanxi (SN), Xinjiang (XJ), Gansu (GS), Ningxia (NX) and Qinghai (QH), from January 2019 to December 2020. …”
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    The impact of COVID-19 pandemic lockdown on smoking habits and lifestyle: A cross-sectional study by Khamees, Almu'atasim

    Published 2023
    “…While those who had a decrease in their smoking level experienced a somehow healthier lifestyle regarding nutrition and other aspects.…”
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    Host genetic variants potentially associated with SARS-CoV-2: A multi-population analysis by Smatti, Maria K.

    Published 2020
    “…Earlier studies identified single nucleotide polymorphisms (SNPs) associated with SARS-CoV-1 in Eastern Asian (EAS) populations. In this report, we aimed at exploring the frequency of a set of genetic polymorphisms that could affect SARS-CoV-2 susceptibility or severity, including those that were previously associated with SARS-CoV-1. …”
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    Host Genetic Variants Potentially Associated With SARS-CoV-2: A Multi-Population Analysis. by Smatti, Maria K

    Published 2020
    “…Earlier studies identified single nucleotide polymorphisms (SNPs) associated with SARS-CoV-1 in Eastern Asian (EAS) populations. In this report, we aimed at exploring the frequency of a set of genetic polymorphisms that could affect SARS-CoV-2 susceptibility or severity, including those that were previously associated with SARS-CoV-1. …”
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    Follow up and comparative assessment of IgG, IgA, and neutralizing antibody responses to SARS-CoV-2 between mRNA-vaccinated naïve and unvaccinated naturally infected individuals ov... by Salma, Younes

    Published 2023
    “…We measured the levels of neutralizing total antibodies (NtAbs), anti-S-RBD IgG, and anti-S1 IgA titers among VN and NI up to ∼10 months from administration of the first dose, and up to ∼7 months from SARS-CoV-2 infection, respectively. …”
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    Follow up and comparative assessment of IgG, IgA, and neutralizing antibody responses to SARS-CoV-2 between mRNA-vaccinated naïve and unvaccinated naturally infected individuals ov... by Salma, Younes

    Published 2023
    “…We measured the levels of neutralizing total antibodies (NtAbs), anti-S-RBD IgG, and anti-S1 IgA titers among VN and NI up to ∼10 months from administration of the first dose, and up to ∼7 months from SARS-CoV-2 infection, respectively. …”
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    Wind energy potential along the onshore and offshore Qatar by Mohammed, Aboobacker Valliyil

    Published 2020
    “…The present study aims at investigating the wind energy potential at select coastal locations of Qatar using ERA5 winds. ERA5 is the updated reanalysis product of the European Centre for Medium-range Weather Forecasts (ECMWF), in which the scatterometer and in situ wind data are assimilated to improve the accuracy of predictions, thus the long-term and short-term variabilities are reasonably well captured. …”
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    SARS-CoV-2: An Analysis of the Vaccine Candidates Tested in Combatting and Eliminating the COVID-19 Virus by Elmancy, Laila

    Published 2022
    “…Severe Acute Respiratory Syndrome coronavirus 2 (SARS-CoV-2), better known as COVID-19, is a highly contagious virus, transferable via air droplets from close human-human contact. …”
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    Reinfections in COVID-19 Patients: Impact of Virus Genetic Variability and Host Immunity by Fakhroo, Aisha

    Published 2021
    “…The COVID-19 pandemic is still posing a devastating threat to social life and economics. …”
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    Magnesium Intake and Sleep Disorder Symptoms: Findings from the Jiangsu Nutrition Study of Chinese Adults at Five-Year Follow-Up. by Cao, Yingting

    Published 2018
    “…At follow-up in 2007, sleep disorder symptoms, including daytime falling asleep, sleepiness and snoring at night, were gathered using a sleep questionnaire. (3) Results: The mean intake of magnesium was 332.5 mg/day. In total, 5.3%, 13.2% and 35.7% of the subjects reported daytime falling asleep, daytime sleepiness, and snoring during sleep, respectively. …”
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    Effects of SARS-CoV-2 Alpha, Beta, and Delta variants, age, vaccination, and prior infection on infectiousness of SARS-CoV-2 infections by Qassim, Suelen H.

    Published 2022
    “…Using the cycle threshold (Ct) value of an RT-qPCR-positive test to proxy the inverse of infectiousness, we investigated infectiousness of SARS-CoV-2 infections by variant, age, sex, vaccination status, prior infection status, and reason for testing in a random sample of 18,355 RT-qPCR-genotyped infections. …”
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    Effects of a single dose of ivermectin on viral and clinical outcomes in asymptomatic sars-cov-2 infected subjects: A pilot clinical trial in lebanon by Samaha, Ali A.

    Published 2021
    “…Objective: This study was designed to determine the efficacy of ivermectin, an FDA-approved drug, in producing clinical benefits and decreasing the viral load of SARS-CoV-2 among asymptomatic subjects that tested positive for this virus in Lebanon. …”
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    Global, regional, and national burden of household air pollution, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021 by Fiona B, Bennitt

    Published 2025
    “…We first estimated the mean fuel type-specific concentrations (in μg/m3) of fine particulate matter (PM2·5) pollution to which individuals using solid fuels for cooking were exposed, categorised by fuel type, location, year, age, and sex. …”
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    Work-from-home, electricity, and water: Evidence from COVID-19 in Qatar by Bernstein, David H.

    Published 2023
    “…Our estimates imply that the overall net impact of the shift from commercial to residential usage was a decrease in carbon emissions of 0.160 million metric tons over the period 2019-2020.…”
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    Design and analysis of PV fed high-voltage gain DC-DC converter using PI and NN controllers by Madisa V.G., Varaprasad

    Published 2022
    “…Here, 48 V is doubled to 400 V. By modifying the converter's parameters, its behavior is evaluated. …”
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    An evidence base for school health policy during the covid-19 pandemic by Badran, S.

    Published 2021
    “…Objective: Children represent a small fraction of confirmed COVID-19 cases, with a low case fatality rate (CFR). …”
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