Results 81 to 90 of about 26,984 (232)
Friction of iron lubricated with aliphatic and aromatic hydrocarbons and halogenated analogs [PDF]
The influence of oxygen and various organic molecules on the reduction of the friction of an iron (011) single crystal surface was investigated. A comparison was made between aliphatic and aromatic structures, all of which contained six carbon atoms, and
Buckley, D. H.
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Organic compounds in hydraulic fracturing fluids and wastewaters: A review [PDF]
, 2017 High volume hydraulic fracturing (HVHF) of shale to stimulate the release of natural gas produces a large quantity of wastewater in the form of flowback fluids and produced water.
Gonsior, Michael, Luek, Jenna L.
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Microbial Biotechnology, Volume 19, Issue 5, May 2026.In the environment, bacteria sense aromatic pollutants, migrate toward them, adapt to toxicity, and deploy specialized uptake and catabolic systems. Genomic plasticity, metabolic versatility and division of labor within populations together aid in the degradation of persistent aromatics, highlights that biodegradation is driven by various eco ...
Prashant S. Phale +2 more
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ChemPhysChem, Volume 27, Issue 8, 28 April 2026.The solvation preference of irinotecan is governed by a competition between cavity formation and electrostatic stabilization. Computations reveal that the high cost of breaking water's hydrogen bond network outweighs its electrostatic benefits. In contrast, polar aprotic solvents (e.g., pyridine) offer an optimal thermodynamic balance, providing strong
Martin M. Bitabo +4 more
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AtmosphereTo characterize the temporal variation in and source contribution of volatile organic compounds (VOCs) in a polymer industrial park, a two-year offline monitoring campaign (2018–2019) at Shangyu Industrial Park in the Yangtze River Delta was conducted ...
Wenjuan Li +3 more
doaj +1 more source
Application of ion chromatography to the study of hydrolysis of some halogenated hydrocarbons at ambient temperatures [PDF]
The application of ion chromatography to the study of very slow rates of hydrolysis of some halogenated hydrocarbons was investigated. The halide concentrations in the aqueous phase of mixtures of a carbonate buffer (pH = 10.3) and either chloroform ...
Otterson, D. A.
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Comparative evaluation of various GPS-free localization algorithm for wireless sensor networks [PDF]
, 2004 Wireless Sensor Networks (WSN) are tremendously being used in different environments to perform various monitoring tasks such as search, rescue, disaster relief, target tracking and a number of tasks in smart environments.
Musbahi, Amal Mustafa
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Emission of volatile halogenated organic compounds over various Dead Sea landscapes [PDF]
, 2019 Volatile halogenated organic compounds (VHOCs), such as methyl halides (CH3X; X is Br, Cl and I) and very short-lived halogenated substances (VSLSs; bromoform-CHBr3, dibromomethane-CH2Br2, bromodichloromethane-CHBrCl2, trichloroethylene-C2HCl3 ...
Blake, D +7 more
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First atmospheric observations of three chlorofluorocarbons [PDF]
, 2008 We report the first atmospheric observations of the Chlorofluorocarbons (CFCs) trifluorochloroethene, 3-chloropentafluoropropene and 4,4-dichlorohexafluoro-1-butene by means of Gas Chromatography with Electron Capture and Mass Spectrometric detection (GC-
Engel, A, Laube, JC
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Two-Phase Working Fluids for the Temperature Range 50 to 350 C [PDF]
The decomposition and corrosion of two-phase heat transfer liquids and metal envelopes have been investigated on the basis of molecular bond strengths and chemical thermodynamics. Potentially stable heat transfer fluids for the temperature range 100 C to
Owzarski, P. C., Saaski, E. W.
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