يعرض 1 - 20 نتائج من 60 نتيجة بحث عن '(( 19 a decrease ) OR ((( _ case decrease ) OR ( a case decrease ))))~', وقت الاستعلام: 0.13s تنقيح النتائج
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    Food shopping, preparation and consumption practices in times of COVID-19: case of Lebanon حسب Ben Hassen, Tarek

    منشور في 2022
    "…Purpose: Right after announcing the first cases, several governments worldwide have implemented stringent measures to stop the spread of COVID-19. …"
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    Forecast of the outbreak of COVID-19 using artificial neural network: Case study Qatar, Spain, and Italy حسب Shawaqfah M.

    منشور في 2021
    "…The model sensitivity was analyzed using the root mean square error (RMSE), the mean absolute percentage error and the regression coefficient index R2, which yielded highly accurate values of the predicted correlation for the infected and dead cases of 0.99 for the dates considered. The verified and validated growth model of COVID-19 for these countries showed the effects of the measures taken by the government and medical sectors to alleviate the pandemic effect and the effort to decrease the spread of the virus in order to reduce the death rate. …"
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    Dietary patterns associated with the risk of pancreatic cancer: Case-control study findings حسب Tayyem, Reema

    منشور في 2022
    "…This study aimed to evaluate the impact of several dietary choices on the risk of PC among newly diagnosed Jordanian patients. A case-control study was conducted at major teaching and general hospitals, including a Jordanian oncology center. …"
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    Comparative skull analysis suggests species-specific captivity-related malformation in lions (Panthera leo) حسب Saragusty, Joseph

    منشور في 2014
    "…Lion (Panthera leo) populations have dramatically decreased worldwide with a surviving population estimated at 32,000 across the African savannah. …"
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    Turning point in COVID-19 severity and fatality during the pandemic: a national cohort study in Qatar حسب Chemaitelly, Hiam

    منشور في 2023
    "…Objective To assess the evolution of COVID-19 severity and fatality in a unique setting that consistently applied, throughout the pandemic, rigorous and standardised criteria for defining severe COVID-19 outcomes. …"
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    Economic consequences of the covid 19 outbreak حسب Sidik, Hanan

    منشور في 2021
    "…A description of Covid situation and what are the changes, the flight stops and social distance is a must for all the people, must ware mask and gloves all the time in the second part of the report I talked about the economic situation during the covid 19, fall in the international economics and the progress in the national economics. …"
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    An evidence base for school health policy during the covid-19 pandemic حسب Badran, S.

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