Results 81 to 90 of about 145,553 (190)

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  

2018 State-of the Science of Dispersants and Dispersed Oil (DDO) in U.S. Arctic Waters: Eco-Toxicity and Sublethal Impacts [PDF]

, 2018
Chemical dispersants were employed on an unprecedented scale during the Deepwater Horizon oil spill in the Gulf of Mexico, and could be a response option should a large spill occur in Arctic waters. The use of dispersants in response to that spill raised
Coastal Response Research Center (CRRC)
core   +1 more source

Impact of Polycyclic Aromatic Hydrocarbons on the Environment and Human Health: Evidence Retrieved from Biomonitoring Studies

Proceedings
The presence of polycyclic aromatic hydrocarbons (PAHs) in different environmental matrices has significant repercussions on ecosystems and human health [...]
Joana Teixeira, Cristina Delerue-Matos, Simone Morais, Marta Oliveira   +3 more
doaj   +1 more source

Polycyclic aromatic hydrocarbons in some Nigerian rasted plant foods [PDF]

, 2015
Thirteen polycyclic aromatic hydrocarbons (PAHs) were identified and quantified in three different roasted plant foods (Zea mays, Dioscorea rotundata and Musa paradisiaca) using a rapid method involving microwave assisted saponification and simultaneous ...
Akpambang, V. O. E., Amoo, I. A., Conte, L. S., Lajide, L., Moret, S., Purcaro, G.   +5 more
core  

Ionized polycyclic aromatic hydrocarbons in space [PDF]

The mid-infrared spectrum of a continuously increasing number of stellar objects, planetary and reflection nebulae, H-II regions and extragalactic sources show a distinctive set of broad emission features at 3.3, 3.4, 6.2, 7.7, 8.6, and 11.3 micron known
Allamandola, Louis J., Barker, J., Barker, J., Barker, J., Barker, J., Crawford, M., Tielens, Alexander G. G. M., Vanderzwet, G.   +7 more
core   +1 more source

Rapid estimation of concentration of aromatic classes in middistillate fuels by high-performance liquid chromatography [PDF]

An high performance liquid chromatography (HPLC) method to estimate four aromatic classes in middistillate fuels is presented. Average refractive indices are used in a correlation to obtain the concentrations of each of the aromatic classes from HPLC ...
Otterson, D. A., Seng, G. T.
core   +1 more source

Polycyclic Aromatic Hydrocarbons [PDF]

, 2020
openaire   +1 more source

The formation of polycyclic hydrocarbons during smoking process of cheese

Mljekarstvo, 2011
The smoking process determines the characteristic flavour, odour, colour and texture of several cheese varieties. Some smoke compounds are known to have bacteriostatic and antioxidant effects, and may act as preservatives. Smoked cheese is appreciated by
Arzu Akpinar-Bayizit, Tulay Ozcan, Oya Irmak Sahin, Lutfiye Yilmaz-Ersan   +3 more
doaj  

Abiotic polycyclic aromatic hydrocarbons originating from the sub-oceanic mantle. [PDF]

Sci Rep
Mitsukawa I, Miyake A, Igami Y, Kogiso T, Akizawa N, Matsuno J, Matsumoto M, Tsuchiyama A, Uesugi K, Yasutake M, Taguchi T, Takahashi Y, Yamashita S, Okumura S.   +13 more
europepmc   +1 more source

Genotoxic and mutagenic activity of environmental air samples in Flanders, Belgium [PDF]

, 2004
Du Four, Vincent, Janssen, Colin, Van Larebeke, Nicolas   +2 more
core   +1 more source