Results 11 to 20 of about 121,376 (310)

Morphology and Dust-Suppression Evaluation of Fugitive Dust Particles in Beijing

open access: yesSci, 2022
Fugitive dust particles are important contributors to urban ambient particulate matter (PM), while their emissions have been ignored or greatly underestimated in previous studies, leading to the underestimation of PM concentrations and health impacts ...
Tao Yang   +4 more
doaj   +1 more source

Simultaneously Constructing Active Sites and Regulating Mn–O Strength of Ru‐Substituted Perovskite for Efficient Oxidation and Hydrolysis Oxidation of Chlorobenzene

open access: yesAdvanced Science, 2023
Chlorinated volatile organic compounds (CVOCs) are a class of hazardous pollutants that severely threaten environmental safety and human health. Although the catalytic oxidation technique for CVOCs elimination is effective, enhancing the catalytic ...
Xiaoxiao Duan   +7 more
doaj   +1 more source

Vocatives

open access: yesPragmatics. Quarterly Publication of the International Pragmatics Association (IPrA), 2022
This paper takes a critical interactional sociolinguistic approach to examine the construction ofinterculturality(e.g., Nishizaka 1995; Mori 2003) through the use of vocatives in the discourse of a multi-cultural graduate student project group at a large American university.
openaire   +2 more sources

A study on the Characteristics of HAPs in Residential areas affected by Industrial Complex using SIFT-MS

open access: yes대한환경공학회지, 2023
In Yaeum-dong, a residential area near the industrial complex, SIFT-MS, which enables real-time continuous measurement, was used to identify the characteristics of VOCs and odorous substances.
Imjo Choi   +3 more
doaj   +1 more source

Characteristics of concentration distribution of volatile organic compounds in Ulsan using SIFT-MS [PDF]

open access: yes대한환경공학회지, 2022
Objectives Hazardous air pollutants emitted from industrial complexes also affect neighboring residential areas, so it is necessary to manage the emission facilities of the workplace.
Bong-gwan Yu   +2 more
doaj   +1 more source

Prioritization of Effective Strategic Parameters in the Removal of VOCs from the ROP System by Using AHP: A Case Study of Abadan Oil Refinery [PDF]

open access: yesJournal of Health Sciences and Surveillance System, 2021
Background:The spread of urbanization and industrialization, as well as changes in lifestyle and consumption patterns in recent years, especially in developing countries, has led to the production of huge volumes of pollution in urban and industrial ...
Ladan Khajeh Hoseini   +4 more
doaj   +1 more source

Superior photocatalytic degradation performance for gaseous toluene by 3D g-C3N4-reduced graphene oxide gels

open access: yesGreen Processing and Synthesis, 2022
Volatile organic compounds (VOCs) are major gaseous pollutants and one of the main causes of environmental problem, which can be extremely harmful to human health.
Lu Chan   +5 more
doaj   +1 more source

Vocatives with determiners: the case of vocatives preceded by possessives

open access: yesIsogloss. Open Journal of Romance Linguistics, 2020
In some varieties of Spanish (American, above all), possessives can appear in vocative constructions such as Mi niña, ¿qué haces? (lit. ‘My girl, what are you doing?’) in contrast to the generalization that vocatives refuse definite articles (Bosque 1996, Leonetti 1999, 2016). The aim of this investigation is to explain why this happen and to propose a
openaire   +8 more sources

Detection of volatile organic compounds: From chemical gas sensors to terahertz spectroscopy

open access: yesReviews in Analytical Chemistry, 2021
Volatile organic compounds are released by different sources causing air pollution. Moreover, some of these carbon-based organic chemicals are considered as biomarkers in the exhaled breath of individuals and can be used to identify various kinds of ...
Galstyan Vardan   +5 more
doaj   +1 more source

The detection of wound infection by ion mobility chemical analysis [PDF]

open access: yes, 2020
Surgical site infection represents a large burden of care in the National Health Service. Current methods for diagnosis include a subjective clinical assessment and wound swab culture that may take several days to return a result.
Bechar, Janak   +4 more
core   +1 more source

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