Results 21 to 30 of about 263,068 (343)

Assessment of air quality in Sanandaj City and its association with cardiovascular- respiratory diseases, and preterm birth in 2015-16 [PDF]

open access: yesمجله علمی دانشگاه علوم پزشکی کردستان, 2018
Background and Aim: Over the past decades, air pollution in the urban areas has shown an increasing trend. Air pollutants have resulted in different diseases.
Borhan Mansouri   +5 more
doaj  

A simplified approach to the vibrational self-relaxation of simple molecules through convolution of their velocities [PDF]

open access: yesJournal of the Serbian Chemical Society, 2000
A theoretical approach has been developed for computing collisional self-relaxation probabilities of the first excited level in the lowest vibrational mode of simple molecules.
Miljanić Šćepan S.   +1 more
doaj   +1 more source

A model for large-scale volcanic plumes on Io: Implications for eruption rates and interactions between magmas and near-surface volatiles. [PDF]

open access: yes, 2002
Volcanic plumes deposit magmatic pyroclasts and SO2 frost on the surface of Io. We model the plume activity detected by Galileo at the Pillan and Pele sites from 1996 to 1997 assuming that magmatic eruptions incorporate liquid SO2 from near-surface ...
Cataldo, Enzo   +3 more
core   +1 more source

Decay and durability of building stones in urban environments

open access: yesMateriales de Construccion, 1998
This paper studies the effect of some pollutant agents in urban environments -gaseous SO2, acid rain and solid particles- on carbonate and siliceous building stones with different petrophysic characteristics.
C. M. Grossi   +2 more
doaj   +1 more source

Estimating gaseous pollutants in the air near Daura Refinery, Daura Power Plant and South of Baghdad Power Plant by calculating the fuel discharge

open access: yesPrzegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2021
This study addresses estimation of emission rates and concentrations of SO2, CO and NO2 gases emitted from Daura Refinery (DR), Daura Power Plant (DPP) and South of Baghdad Power Plant (SBPP) by calculating the fuel discharge.
Thaer O. Roomi, Adel S. Abed
doaj   +1 more source

HDO And SO2 Thermal Mapping On Venus II. The So2 Spatial Distribution Above And Within The Clouds [PDF]

open access: yes, 2013
Sulfur dioxide and water vapor, two key species of Venus photochemistry, are known to exhibit significant spatial and temporal variations above the cloud top.
Atreya, S. K.   +8 more
core   +1 more source

بهینه‌سازی ارتفاع دودکش برای کاهش انتشار SO₂: مدل‌سازی پراکنش کمی و کیفی با استفاده از نرم‌افزار AERMOD [PDF]

open access: yesPizhūhish dar Bihdāsht-i Muḥīṭ.
زمینه و هدف: امروزه بسیاری از انسان‌ها در معرض آلودگی هوا قرار دارند و این پدیده، سلامت انسان‌ها را از جنبه‌های مختلفی تهدید می‌کند. حضور یک آلاینده با غلظت بیش از حد مجاز دریک محیط طبیعی را آلودگی هوا می‌گویند.
رضا پیکانپور فرد   +3 more
doaj   +1 more source

High Temperature Oxidation Process of P91 Steel in CO2 Atmosphere Containing SO2 [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
In order to improve the efficiency of power generation system and reduce CO2 emissions power plants work at high temperature and pressure. Under such conditions modified steel 9Cr, which fulfils the requirements concerning creep resistance, is used ...
H. Kominko, A. Jaroń
doaj   +1 more source

The Effects of Air Pollutants, Particulate Matter 10 (PM10), Sulphur Dioxide (SO2) and Nitrogen Dioxide (NO2), on Covid-19 Cases in Indonesia

open access: yesSustainability Science and Resources, 2022
This study aims to analyse the effects of air pollutants on the number of COVID-19 cases in Indonesia. Three pollutants, i.e. Particulate matter 10 (PM10), Sulphur dioxide (SO2) and Nitrogen dioxide (NO2), were analysed.
Erwin Dariyanto
doaj   +1 more source

S-bearing molecules in Massive Dense Cores [PDF]

open access: yes, 2008
Chemical composition of the massive cores forming high-mass stars can put some constrains on the time scale of the massive star formation: sulphur chemistry is of specific interest due to its rapid evolution in warm gas and because the abundance of ...
Andre   +49 more
core   +6 more sources

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