Results 41 to 50 of about 141,006 (175)

Survival of polycyclic aromatic hydrocarbon knockout fragments in the interstellar medium

Nature Communications, 2021
Ion storage rings allow reactions to be studied over orders of magnitude in time, bridging the gap between typical experimental and astronomical timescales.
Michael Gatchell, João Ameixa, MingChao Ji, Mark H. Stockett, Ansgar Simonsson, Stephan Denifl, Henrik Cederquist, Henning T. Schmidt, Henning Zettergren   +8 more
doaj   +1 more source

Evaluating the use of spiny pigweed (Amaranthus spinosus) and water leaf (Talinum triangulare) for bioremediation of crude oil polluted soil in Ikarama Community in Bayelsa State Nigeria

Journal of Applied Sciences and Environmental Management, 2017
The potential soil amending impact of various concentrations of macerated roots of Amaranthus spinosus and Talinum triangulare singly and in combination on crude oil polluted soil of Ikarama community of Yenagoa in Bayelsa State Nigeria was investigated
Ngozi F. Okoye, Comfort C. Monago-Ighorodge, Ngozi A. Akpobasaha   +2 more
doaj   +1 more source

Polycyclic aromatic hydrocarbon exposure and pediatric asthma in children: a case–control study

Environmental Health, 2013
BackgroundBronchial asthma is one of the most prevalent diseases in Arab children. Environmental pollution has been suggested to be considered causative of asthma, nasal symptoms and bronchitis in both children and adult.
N. Al-Daghri, M. Alokail, Sherif H. Abd-Alrahman, H. Draz, S. Yakout, M. Clerici   +5 more
semanticscholar   +1 more source

Aliphatic and polycyclic aromatic hydrocarbons profiles of photomodified natural bitumen of Agbabu, Southwestern Nigeria

Bulletin of the Chemical Society of Ethiopia, 2010
The impact of sunlight on aliphatic and polycyclic aromatic hydrocarbons profiles of Agbabu natural bitumen in Nigeria was investigated. The raw flow type of the bitumen was purified and exposed to sunlight for six consecutive months.
O.M. Olabemiwo, G.O. Adediran, F.A. Adekola, A.A. Olajire   +3 more
doaj  

The influence of meteorological conditions during traditional smoking on polycyclic aromatic hydrocarbon content in traditional Polish pork ham

Acta Universitatis Cibiniensis. Series E: Food Technology, 2021
The aim of the study was to examine the influence of meteorological conditions observed during the process of traditional smoking on polycyclic aromatic hydrocarbon content in traditional Polish pork ham.
Choroszy Karolina, Tereszkiewicz Krzysztof   +1 more
doaj   +1 more source

Sources and Characteristics of Polycyclic Aromatic Hydrocarbons in Ambient Total Suspended Particles in Ulaanbaatar City, Mongolia

International Journal of Environmental Research and Public Health, 2019
The purpose of this study was to identify pollution sources by characterizing polycyclic aromatic hydrocarbons from total suspended particles in Ulaanbaatar City.
Batdelger Byambaa, Lu Yang, A. Matsuki, Edward G. Nagato, Khongor Gankhuyag, Byambatseren Chuluunpurev, Lkhagvajargal Banzragch, S. Chonokhuu, N. Tang, K. Hayakawa   +9 more
semanticscholar   +1 more source

Interaction mechanisms between liquid organic matter and solid bitumen

Scientific Reports
As a hydrocarbon–rich byproduct of petroleum systems, natural solid bitumen demonstrates dual dissolution and adsorption functionalities toward liquid hydrocarbons.
Xiao–Hui Lin, Tian Liang, Yan–Rong Zou, Yuan Wang, Yu Zou   +4 more
doaj   +1 more source

Health risk assessments of polycyclic aromatic hydrocarbons and chlorinated/brominated polycyclic aromatic hydrocarbons in urban air particles in a haze frequent area in China

Emerging Contaminants, 2020
The potential threats of polycyclic aromatic hydrocarbons (PAHs) and chlorinated/brominated PAHs (Cl/Br-PAHs) to human health from particulate matter in the urban ambient air were studied using human health risk assessments.
Miwei Shi, Rongzhi Zhang, Yunxia Wang, Yan Zhang, Yuan Zhang, Yanjie Zhang   +5 more
doaj   +1 more source

Effects of the environmental endocrine disrupting compound benzo[a]pyrene on thyroidal status of abu mullet (Liza abu) during short-term exposure

Toxicology Reports, 2018
Benzo[a]Pyrene (BaP) is a ubiquitous polycyclic aromatic hydrocarbon (PAH) that has been shown to disrupt the metabolism of thyroid hormone. Then, the present investigation aimed to study the effects of BaP on thyroid function in Liza abu.
Abdolali Movahedinia, Negin Salamat, Parvin Kheradmand   +2 more
doaj   +1 more source

HYDROCARBON RETENTION AND DISPOSAL CHALLENGES OF IRON OXIDE-BASED SCAVENGERS IN OFFSHORE GAS SWEETENING [PDF]

Química Nova
Hydrogen sulfide is a toxic and corrosive gas that poses significant health, safety, and environmental risks in industrial operations, particularly in natural gas processing.
Rafael André Lourenço, Rafael Patrick R. Marcelino, Adriana D’Alessio Rendelucci, Antonio Derley S. Pereira, Josilene da Silva   +4 more
doaj   +1 more source