Results 31 to 40 of about 145,553 (190)

Using deuterated PAH amendments to validate chemical extraction methods to predict PAH bioavailability in soils [PDF]

open access: yes, 2011
Validating chemical methods to predict bioavailable fractions of polycyclic aromatic hydrocarbons (PAHs) by comparison with accumulation bioassays is problematic.
Collins, Christopher David   +2 more
core   +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

A comparison of PAH emission sampling methods (cyclone, impactor) in particulate and gaseous phase [PDF]

open access: yes, 2018
Four different domestic heating boilers and four types of fuel (lignite, wet wood, wood pellets and mixed fuel) were tested, and the emissions of the particulate matter (PM) and polycyclic aromatic hydrocarbons (PAHs) were correlated. Dekati low-pressure
Hopan, František   +6 more
core   +1 more source

Early-life exposure to polycyclic aromatic hydrocarbons and ADHD behavior problems. [PDF]

open access: yesPLoS ONE, 2014
Polycyclic aromatic hydrocarbons are widespread urban air pollutants from combustion of fossil fuel and other organic material shown previously to be neurotoxic.In a prospective cohort study, we evaluated the relationship between Attention Deficit ...
Frederica P Perera   +9 more
doaj   +1 more source

Assessment of Polycyclic Aromatic Hydrocarbon Contamination of Breeding Pools Utilized by the Puerto Rican Crested Toad, Peltophryne lemur. [PDF]

open access: yes, 2012
Habitat preservation and management may play an important role in the conservation of the Puerto Rican crested toad, Peltophryne lemur, due to this species' small geographic range and declining native wild population. Bioavailable water concentrations of
De Voe, Ryan   +3 more
core   +3 more sources

Monitoring Polycyclic Aromatic Hydrocarbon Concentrations in Austin, TX, After the Coal-Tar Sealant Ban [PDF]

open access: yes, 2012
Polycyclic Aromatic Hydrocarbons (PAH) are a group of chemicals consisting of three or more fused benzene rings. Many of this group of compounds are considered Toxic Pollutants and listed as Priority Pollutants by the EPA.
Richter, Aaron
core   +1 more source

MONITORING OF POLYCYCLIC AROMATIC HYDROCARBONS IN PRUNUS SPINOSA TREE COMPONENTS FROM CLUJ-NAPOCA AREA, ROMANIA

open access: yesAgricultura, 2022
Polycyclic aromatic hydrocarbons (PAHs) occur as contaminants in different types of food mainly as a result of environmental pollution, food packaging and processing. The levels observed in food are determined by the source of the contamination.
Babalau-Fuss Liliana Vanda   +2 more
doaj  

Polycyclic aromatic hydrocarbons and development of respiratory and cardiovascular diseases in workers [PDF]

open access: yesRevista Brasileira de Enfermagem
Objectives: to identify the scientific evidence on the development of cardiovascular and respiratory diseases due to workplace contamination by polycyclic aromatic hydrocarbons. Methods: integrative literature review. The search for primary articles was
Helenize Ferreira Lima Leachi   +5 more
doaj   +4 more sources

Heavy metal and polycyclic aromatic hydrocarbons in cigarettes: An analytical assessment

open access: yesPopulation Medicine, 2020
Introduction Tobacco products contain heavy metals and polycyclic aromatic hydrocarbons (PAHs) that can be released during burning. The aim of this study was to measure the concentrations in tobacco of the heavy metals: Lead (Pb), Cadmium (Cd), Chrome ...
Azhar M. Haleem   +2 more
doaj   +1 more source

Surgical smoke-related occupational injuries among medical professionals in the operating room

open access: yesJournal of International Medical Research
Objective The use of energy devices during surgery can cause the spread of surgical smoke into the operating room. The concentration of smoke particles during laparoscopic surgery is higher than that during open surgery.
Chen Fengxia, Dexiang Jin, Ailing Lian
doaj   +1 more source

Home - About - Disclaimer - Privacy