Results 1 to 10 of about 121,376 (310)

Modeling-based determination of physiological parameters of systemic VOCs by breath gas analysis: a pilot study

open access: yes, 2015
In this paper we develop a simple two compartment model which extends the Farhi equation to the case when the inhaled concentration of a volatile organic compound (VOC) is not zero.
Amann, Anton   +7 more
core   +1 more source

The Evolving Pharmacotherapeutic Landscape for the Treatment of Sickle Cell Disease. [PDF]

open access: yes, 2020
Sickle cell disease (SCD) is an extremely heterogeneous disease that has been associated with global morbidity and early mortality. More effective and inexpensive therapies are needed.
Ballas, Samir K
core   +1 more source

Carbon isotope anomaly in the major plant C-1 pool and its global biogeochemical implications [PDF]

open access: yes, 2004
We report that the most abundant C-1 units of terrestrial plants, the methoxyl groups of pectin and lignin, have a unique carbon isotope signature exceptionally depleted in C-13.
Hamilton, JTG   +4 more
core   +1 more source

Source Identification and risk assessment of BTEX compounds in occupational exposure of Bus Rapid Transit (BRT) drivers in limited traffic zone of Tehran in 2015-2016

open access: yesSalāmat-i kār-i Īrān, 2018
Background and aims: Recently, there is an increasing concern about the quality of breath air in cabins of public transportation system. Present study measured the driver’s occupational exposure of BTEX as the most important and toxic group of VOCs in ...
Majid Kermani   +5 more
doaj  

Air quality in Mecca and surrounding holy places in Saudi Arabia during Hajj: initial survey. [PDF]

open access: yes, 2014
The Arabian Peninsula experiences severe air pollution, the extent and sources of which are poorly documented. Each year in Saudi Arabia this situation is intensified during Hajj, the Holy Pilgrimage of Islam that draws millions of pilgrims to Mecca.
Aburizaiza, Omar S   +9 more
core   +2 more sources

Characterization of the Gaseous and Odour Emissions from the Composting of Conventional Sewage Sludge

open access: yesAtmosphere, 2020
Many different alternatives exist to manage and treat sewage sludge, all with the common drawback of causing environmental and odour impacts. The main objective of this work is to present a full inventory of the gaseous and odorous emissions generated ...
Daniel González   +5 more
doaj   +1 more source

Emissions from 3D Printers as Occupational Environmental Pollutants

open access: yesEnvironmental and Climate Technologies, 2021
While many people work remotely during the pandemic, three-dimensional (3D) printers are working to ensure the medical personnel and general public with the necessary specific materials.
Pavlovska Ilona   +4 more
doaj   +1 more source

Porous silica spheres as indoor air pollutant scavengers [PDF]

open access: yes, 2010
Porous silica spheres were investigated for their effectiveness in removing typical indoor air pollutants, such as aromatic and carbonyl-containing volatile organic compounds (VOCs), and compared to the commercially available polymer styrene ...
Delaney, Paul   +6 more
core   +2 more sources

Study on hydrophobic adsorption of VOCs by alkali-treated hierarchical titanium silicalite zeolites

open access: yes能源环境保护
China′s energy structure will likely remain dominated by coal combustion for a period of time. Titanium silicalite zeolites (TS-1) with MFI topology were adopted for adsorption and reduction of VOCs in coal-fired flue gas treatment in this work.
ZHANG Yuanyuan   +7 more
doaj   +1 more source

Modeling Impacts of Cold Climates on Vehicle Emissions [PDF]

open access: yes, 2017
This project relates to the research thrust area of ‘environmental impact assessment,' specifically the impact of cold climates on vehicle exhaust emissions. Motor vehicles emit pollutants that are harmful to human.
Chung, Serena
core  

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