Results 31 to 40 of about 43,444 (263)

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

Seasonal Variations of Air Pollutants Concentrations within Baghdad City [PDF]

open access: yesEngineering and Technology Journal, 2019
Air pollution is increased significantly nowadays due to variousindustrial activities and car combustion emissions. In this work, data have beencollected from Al-Jadrya Monitoring Station (JMS).
Layla Alwan, Sedik Al-Hiyaly, Ayat Mahdi
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

Emergency Admissions Due to Respiratory Problems in Children Change with Extend of Air Pollution

open access: yesJournal of Pediatric Research
Aim: Outdoor air pollution can cause many acute or chronic diseases in childhood, with respiratory tract diseases being the leading outcome. Very little childhood data exists to investigate the levels of exposure to pollution.
Bora Kunay, Özge Yılmaz, Hasan Yüksel
doaj   +1 more source

Red wine color: the role of polymeric pigments and pyranoanthocyanins in SO2 bleachable methods [PDF]

open access: yesCiência e Técnica Vitivinícola
In this work, copigmentation assay described by Boulton and the “chemical age” indices proposed by Somers and Evans in wine were critically reviewed and updated.
Heras-Roger Jesús   +2 more
doaj   +1 more source

The Simultaneously Removal of NOx and SO2 Processes through a Polysulfone Hollow Fiber Membrane Module

open access: yesInternational Journal of Technology, 2023
Hazardous pollutants such as NOx (NO and NO2) and SO2 generally come from fossil fuel combustion, harm the human respiratory system, and damage environmental ecosystems.
Sutrasno Kartohardjono   +4 more
doaj   +1 more source

Assessment of Winter Season Air Quality in the Marmara Region Using GIS and Air Quality Data

open access: yesDoğal Afetler ve Çevre Dergisi, 2018
Marmara Region, one of the 7 geographical regions of Turkey, serves as a bridge connecting Europe and Asia. It has a surface area of approximately 67 thousand km2. When considered as a population, it’s determined that there’re approximately 24 million in
Kazım Onur Demirarslan, Halil Akıncı
doaj   +1 more source

Determination of Sulphurdioxide (SO2) Distribution in the Eastern Black Sea Region with Geographical Information System

open access: yesDoğal Afetler ve Çevre Dergisi, 2016
Air pollution occurs more particularly in areas where there are an intense and unplanned urbanization. Because of the pollution, air quality is reduced and the pollution causes the various health problems.
Kazım Onur Demirarslan, Halil Akıncı
doaj   +1 more source

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  

Air pollution and hospital admission in patients with chronic obstructive pulmonary disease in Tehran, Iran [PDF]

open access: yesJournal of Emergency Practice and Trauma, 2016
Objective: There are many communities at risk by a series of air pollution episodes. Tehran is one of the most polluted cities in the world. The presence of one or more air pollutants with a certain concentration in a particular period of time can ...
Hasan Amiri   +5 more
doaj   +1 more source

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