Results 91 to 100 of about 19,345,362 (220)

Method development, speciated measurements and culculated reactivities of benzine, toluene, ethylbenzene and xylenes from vehicle exhaust [PDF]

open access: yes, 2001
Mathematical modeling of ambient air photochemistry requires comprehensive speciation of hydrocarbons from mobile source emission. The objective of this study is to develop a simple and reliable method for analyzing tailpipe emission focusing on ...
Zakaria, Norasalwa
core  

Distribution, Sources, and Environmental Impact Assessment of Monocyclic Aromatic Hydrocarbons (BTEX) in the Western South China Sea and the Pearl River Estuary

open access: yesProgress in Fishery Sciences
Monocyclic aromatic hydrocarbons (MAHs), represented by benzene, toluene, ethylbenzene, m/p-xylene, and o-xylene (BTEX), are key components of volatile organic compounds (VOCs).
Zutian WANG   +6 more
doaj   +1 more source

Crystal Structure of the 1:1 Addition Compound between p-Xylene and Hexafluorobenzene. [PDF]

open access: bronze, 1975
Tor Dahl   +9 more
openalex   +1 more source

Ambient air pollutants and breast cancer stage in Tehran, Iran

open access: yesScientific Reports
This study aimed to examine the impacts of single and multiple air pollutants (AP) on the severity of breast cancer (BC). Data of 1148 diagnosed BC cases (2008–2016) were obtained from the Cancer Research Center and private oncologist offices in Tehran ...
Zahra Khorrami   +10 more
doaj   +1 more source

Development of and fabrication of high resolution gas chromatographic capillary columns [PDF]

open access: yes
Gas chromatographic columns which are used in the trace gas analyzer (TGA) for the space shuttle are coated with a polyoxyethylene lauryl ether. This stationary phase is of medium polarity and has a temperature limit of 160 C.
Zlatkis, A.
core   +1 more source

Optimisation of an Indium Oxide-based Catalyst for the Oxidation of Isobutene to p-Xylene. [PDF]

open access: bronze, 1978
Mireya R. Goldwasser   +6 more
openalex   +1 more source

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