Results 1 to 10 of about 14,524,943 (303)

Long-term trends and drivers of aerosol pH in eastern China [PDF]

open access: yesAtmospheric Chemistry and Physics, 2022
Aerosol acidity plays a key role in regulating the chemistry and toxicity of atmospheric aerosol particles. The trend of aerosol pH and its drivers is crucial in understanding the multiphase formation pathways of aerosols.
M. Zhou   +17 more
doaj   +1 more source

Evolution and chemical characteristics of organic aerosols during wintertime PM2.5 episodes in Shanghai, China: insights gained from online measurements of organic molecular markers [PDF]

open access: yesAtmospheric Chemistry and Physics, 2023
Organic aerosol (OA) is a significant part of urban fine particulate matter (PM2.5), and a lack of detailed knowledge of their sources has increasingly hindered the improvement of air quality in China in recent years, as significant reductions have been ...
S. Zhu   +14 more
doaj   +1 more source

The Theory of Active Intellect in the Thought of Alexander of Aphrodisius [PDF]

open access: yesآموزه‌‌های فلسفه اسلامي, 2023
Alexander Aphrodisias, a commentator on Aristotle, introduced the theory of intellect and active intellect in his works "On the Intellect of Aristotle")Fi al-'Aql 'ala Aristutalis( and "On the Soul." This theory addresses both the reality and nature of ...
Hasan Abasi Hossain Abadi
doaj   +1 more source

Population life expectancy and mortality in main countries along the "Belt and Road": a comparison analysis

open access: yesZhongguo gonggong weisheng, 2022
ObjectiveTo compare life expectancy and mortality among populations in main countries along "Belt and Road" between 2009 and 2019 for providing evidences to promote sustained health cooperation with the countries and active participation in global health
Zheng LONG, Wei LIU, Li-jun WANG
doaj   +1 more source

Influence of Environmental Changes Due to Altitude on Performance, Fuel Consumption and Emissions of a Naturally Aspirated Diesel Engine

open access: yesEnergies, 2021
The present study shows the effects of environmental conditions (atmospheric temperature, pressure and relative humidity) due to altitude changes on performance, fuel consumption and emissions in a naturally aspirated diesel engine.
John Jairo Ceballos   +2 more
doaj   +1 more source

Four cases of cytokine storm after COVID-19 vaccination: Case report

open access: yesFrontiers in Immunology, 2022
The global coronavirus disease 2019 (COVID-19) pandemic has led to the rapid development of vaccines against this disease. Despite the success of the international vaccination program, adverse events following vaccination, and the mechanisms behind them,
Kazuhiro Murata   +21 more
doaj   +1 more source

Our first review: an evaluation of effectiveness of root cause analysis recommendations in Hong Kong public hospitals

open access: yesBMC Health Services Research, 2020
Background To evaluate the effectiveness of root cause analysis (RCA) recommendations and propose possible ways to enhance its quality in Hong Kong public hospitals.
Yick Ting A Kwok   +2 more
doaj   +1 more source

Meaning and foundation of scientific explanation [PDF]

open access: yesInterdisciplinary Studies in the Humanities, 2021
Like philosophy of natural sciences, philosophy of social sciences begins with questioning of the meaning of science and the criterion of scientific explanation.
M. Mardiha
doaj   +1 more source

An alternative semi-quantitative GC/MS method to estimate levels of airborne intermediate volatile organic compounds (IVOCs) in ambient air

open access: yesAtmospheric Environment: X, 2020
Intermediate volatile organic compounds (IVOCs) have attracted much attention due to their contributions to the formation of secondary organic aerosol (SOA) in ambient air.
Bainian Ren   +12 more
doaj   +1 more source

Explaining the Course of Development of Shiite and Sunni Exegetes’ Views Regarding the Verse “Allah bears witness…” [PDF]

open access: yesپژوهش‌های تفسیر تطبیقی, 2022
The exegesis of the verses of the Quran throughout history has suffered changes and evolution. One of these verses is verse 18 of Aale Imran well-known as “Shahidallah” (Allah bears witness…).
mina shamkhi   +2 more
doaj   +1 more source

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