بدائل البحث:
al increase » _ increase (توسيع البحث)
a al » _ al (توسيع البحث)
rare » rate (توسيع البحث), care (توسيع البحث)
al increase » _ increase (توسيع البحث)
a al » _ al (توسيع البحث)
rare » rate (توسيع البحث), care (توسيع البحث)
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Spatial, temporal, and demographic patterns in prevalence of smoking tobacco use and attributable disease burden in 204 countries and territories, 1990–2019: a systematic analysis...
منشور في 2021"…Although prevalence of smoking had decreased significantly since 1990 among both males (27·5% [26·5–28·5] reduction) and females (37·7% [35·4–39·9] reduction) aged 15 years and older, population growth has led to a significant increase in the total number of smokers from 0·99 billion (0·98–1·00) in 1990. …"
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A Numerical Study of Heat Transfer and Fluid Flow in a Channel with an Array of Pin Fins in Aligned and Staggered Configurations
منشور في 2018"…The dimensionless spacing, S*, defined as the ratio of the gap between the fin walls to the fin diameter, is varied between a value of 0.5 and 1. Nine different approaching velocities are considered in this study which resulted in Reynolds number values ranging between 5 and 160. …"
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Molluscan Diversity Influenced by Mangrove Habitat in the Khors of Qatar
منشور في 2022"…The maximum salinity (59.8 psu) was observed at Dawhat Zekreet during summer, and the minimum (41.44 psu) at Al Dhakhira in winter. Chlorophyll a level was low for all the khors, and rarely exceeded 1 μg/L, depicting oligotrophic waters. …"
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Wales’ tourists not a burden for local healthcare
منشور في 2016"…</p><p>Instead, they found that Welsh residents were responsible for the vast majority of unintentional injury presentations to the emergency department. They also found a decrease in non-resident presentations between 2006 and 2014, the data range that was studied.…"
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Development of industrially viable geopolymers from treated petroleum fly ash
منشور في 2021"…The results revealed that the petroleum fly ash was carbonaceous in nature and rich in vanadium oxide and nickel oxide with low in SiO<sub>2</sub> and Al<sub>2</sub>O<sub>3</sub>. Furthermore, it was found that petroleum fly ash has a low calcium level. …"
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