Results 21 to 30 of about 141,006 (175)

Quality of underground water and hydro-geological situation caused by oil exploitation in the area of Kikinda [PDF]

open access: yesGlasnik Srpskog Geografskog Društva, 2010
Numerous oil fields were discovered in the area of North Banat and its regional centre, the city of Kikinda. These oil fields were explored and exploited in the second half of the XX century.
Pašić Milana   +2 more
doaj   +1 more source

Coal tar creosote abuse by vapour inhalation presenting with renal impairment and neurotoxicity: a case report

open access: yesJournal of Medical Case Reports, 2007
A 56 year old aromatherapist presented with advanced renal failure following chronic coal tar creosote vapour inhalation, and a chronic tubulo-interstitial nephritis was identified on renal biopsy.
Hiemstra Thomas F   +2 more
doaj   +1 more source

Synthesis and Structure of a Propeller-Shaped Polycyclic Aromatic Hydrocarbon Containing Seven-Membered Rings.

open access: yesOrganic Letters, 2018
The synthesis and structure of a C3-symmetric propeller-shaped polycyclic aromatic hydrocarbon that bears three seven-membered rings is reported.
Kazuya Kawai   +5 more
semanticscholar   +1 more source

The Mid-Infrared Spectrum of Star-forming Galaxies: Global Properties of Polycyclic Aromatic Hydrocarbon Emission [PDF]

open access: yes, 2006
We present a sample of low-resolution 5-38 μm Spitzer IRS spectra of the inner few square kiloparsecs of 59 nearby galaxies spanning a large range of star formation properties.
J. Smith   +19 more
semanticscholar   +1 more source

A systematic review on the effects of polycyclic aromatic hydrocarbons on cardiometabolic impairment

open access: yesInternational Journal of Preventive Medicine, 2017
Background: Various epidemiological studies have shown that exposure to environmental pollutants including polycyclic aromatic hydrocarbons (PAHs) might increase the risk of cardiovascular diseases (CVDs) and their risk factors.
Parinaz Poursafa   +6 more
doaj   +1 more source

Dataset of polycyclic aromatic hydrocarbon recoveries from a selection of sorbent tubes for thermal desorption-gas chromatography/mass spectrometry analysis

open access: yesData in Brief, 2020
This dataset contains raw area counts and percent recoveries of polycyclic aromatic hydrocarbon (PAH) standards desorbed from selected sorbent tubes and analyzed using thermal desorption-gas chromatography/mass spectrometry (TD-GC/MS).
M. Ariel Geer Wallace   +3 more
doaj   +1 more source

Secondary tar components in the catalytic cracking process of biomass tar

open access: yes工程科学学报, 2015
Catalytic cracking experiments were carried out on biomass tar in a fixed-bed reactor to study the influence of reaction temperature and catalyst type on the cracking reaction product, secondary tar.
LI Yong-ling, WU Zhan-song
doaj   +1 more source

Impact of Polycyclic Aromatic Hydrocarbon Accumulation on Oyster Health

open access: yesFrontiers in Physiology, 2021
In the past decade, the Deepwater Horizon oil spill triggered a spike in investigatory effort on the effects of crude oil chemicals, most notably polycyclic aromatic hydrocarbons (PAHs), on marine organisms and ecosystems.
Nin Gan, Leisha Martin, Wei Xu
doaj   +1 more source

Recent Advances in Sample Preparation and Chromatographic/Mass Spectrometric Techniques for Detecting Polycyclic Aromatic Hydrocarbons in Edible Oils: 2010 to Present

open access: yesFoods
Polycyclic aromatic hydrocarbons are considered to be potentially genotoxic and carcinogenic to humans. For non-smoking populations, food is the main source of polycyclic aromatic hydrocarbons exposure.
Jiayi Gao   +4 more
doaj   +1 more source

Improving fine molybdenite flotation using a combination of aliphatic hydrocarbon oil and polycyclic aromatic hydrocarbon

open access: yesResults in Physics, 2019
Kerosene is widely used as a collector in molybdenite flotation. However, it can only adsorb on molybdenite faces but not on molybdenite edges, which is unfavorable for the flotation of fine molybdenite particles with high edge/face ratios. In this study,
Tingshu He   +5 more
doaj   +1 more source

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