[PDF] Top 20 Computation on the fourth Zagreb index of Polycyclic Aromatic Hydrocarbons (PAHk)

... Polycyclic aromatic hydrocarbons (PAHk) are a group of more than 100 different chemicals that are released from burning oil, trash, gasoline, wood or other organic substance such as charcoal broiled ... See full document

... Let G is an arbitrary simple, connected, graph, with the vertex set V(G) and edge set E(G). In chemical graph theory, we have many invariant polynomials and topological indices for a molecular graph, with applied in ... See full document

... first Zagreb index, reduced inverse degree index, reduced zeroth-order Randi ć index, reduced F-index and generalized reduced first Zagreb index of a ...for ... See full document

... A continuous-flow column study was conducted to evaluate the long-term effects of in situ biostimulation on the biodegradation of polycyclic aromatic hydrocarbons (PAHs) in soil from a manufactured ... See full document

... In the process of hydrodearomatization of gasoline fractions of LLP "Atyrau Refinery", it was shown that on the bimetallic catalyst 0.2% Rh-Pt (8:2)/Al 2 O 3 the benzene content at hydrogenation of fraction of ... See full document

... 25. Jongeneelen FJ, Scheepers PTJ, Groenendijk A, Aerts LAV, Anzion RB, Bos RP, et al. Airborne concentrations, skin contamination, and urinary metabolite excretion of polycyclic aromatic ... See full document

... Detailed treatment procedure and the content of 16 select- ed PAHs in dermatological CCT were described previously (8). The therapy was based on daily application of derma- tological ointment, containing 3% of CCT. ... See full document

... to Polycyclic aromatic hydrocarbons (PAH’s) which is one of the known organic ...regarding polycyclic aromatic hydrocarbons (PAHs), a persistent environmental pollutant in ... See full document

... Fate of soil organic carbon and polycyclic aromatic hydrocarbons in a vineyard soil treated with biochar.. Rombolàa, Will Meredithb, Colin E.[r] ... See full document

... is Polycyclic Aro- matic Hydrocarbon’s (PAHs) which belong to the class of organic chemicals consisting of two or more benzene rings fused in a linear, angular, or cluster ... See full document

... toxic aromatic constituents of DE, notably benzene (Ben) and a host of PAHs in the volatile fraction ...particle-bound aromatic compounds in DE to identify useful exposure ... See full document

... of polycyclic aromatic hydrocarbons in leafy and underground vegetables: a case study around Panipat city, Haryana, ...of polycyclic aromatic hydrocarbons in fruits and ... See full document

... the study in KSA was limited to a small area thus, it is sufficient to raise a concern for further studies and monitoring. Additional factors should also be considered such as cooking and food preserving. A recent study ... See full document

... Besides SOM, the organic fraction of PAH-contaminated soil, especially soil directly impacted with source materials (e.g., MGP sites, petroleum spills, wood-preserving plants), often contains combustion residue and NAPL ... See full document

... Polycyclic aromatic hydrocarbons (PAHs) are a large group of fused-ring organic contaminants that are ubiquitous in the natural environment, and originate from two main sources, natural and ... See full document

... of Polycyclic Aromatic Hydrocarbons (PAHs) contamination in neighbourhood lithospheric environment of landfill site situated in eastern outer edge of Kolkata metropolitan city in West Bengal, India, ... See full document

... selected polycyclic aromatic hydrocarbons (PAHs) in an n-alkane hydrocarbon matrix was followed for individual PAHs and mixtures of PAHs similar to that found in the Deepwater Horizon ... See full document

... This study was carried out in Sokoto, Sokoto State, Nigeria. Sokoto is located in the extreme north west of Nigeria between longitudes 4º 8'E and 6º54'E and latitudes 12ºN and 13º 58'N. Soil samples were taken from ... See full document

... Polycyclic aromatic hydrocarbons (PAHs) are usually de R ned as a group of chemicals with two or more fused benzenoid ...term polycyclic aro- matic compounds (PAC) is ... See full document

... Epidemiological data suggests that there is a potential relationship between Polycyclic Aromatic Hydrocarbons (PAHs) concentrations near major roadways and some health related diseases. This project ... See full document