Results 21 to 30 of about 142,584 (332)
The thermodynamic landscape of carbon redox biochemistry [PDF]
, 2018 Redox biochemistry plays a key role in the transduction of chemical energy in all living systems. Observed redox reactions in metabolic networks represent only a minuscule fraction of the space of all possible redox reactions.
Aspuru-Guzik, Alán +7 more
core +1 more source
Frontiers in Earth Science, 2023 The aromatic compounds of twenty crude oil samples from different formations in the East Fukang Sag were studied by the gas chromatography–mass spectrometry technique.
Yan Li +9 more
doaj +1 more source
Controlled oxide removal for the preparation of damage-free InAs(110) surfaces [PDF]
, 2000 Controlled oxide removal from InAs(110) surfaces using atomic hydrogen (H*) has been achieved by monitoring the contaminant vibrational modes with high resolution electron energy loss spectroscopy (HREELS). The contributing oxide vibrational modes of the
McConville, C. F. (Chris F.) +1 more
core +1 more source
Hydrocarbon Accumulation Control by Predominant Migration Pathways [PDF]
Energy Exploration & Exploitation, 2003 Geological analysis and physical analogy experiments indicate that, under geological conditions, hydrocarbon tends to migrate along a path of least resistance and attempt to follow the largest buoyancy component. There are four generalized modes of possible transport.
Xiongqi Pang +3 more
openaire +1 more source
Soil Gas Measurements of Radon, CO2 and Hydrocarbon Concentrations as Indicators of Subsurface Hydrocarbon Accumulation and Hydrocarbon Seepage [PDF]
Sustainability, 2021 Soil gas measurements of radon (222Rn), CO2, and hydrocarbon concentrations, as well as gamma-ray spectrometry, were conducted at two separate locations to estimate the measurement results for known locations of hydrocarbon accumulations in the subsurface and oil seepage on the surface.
Marko Cvetković +8 more
openaire +3 more sources
Responses of CYP450 dependent system to aliphatic and aromatic hydrocarbons body burden in transplanted mussels from South coast of Portugal [PDF]
, 2011 Mussels Mytilus galloprovincialis were cross-transplanted at South Portugal from a reference site (site 1) to a site more contaminated with hydrocarbon compounds (site 2), and vice versa, in an active biomonitoring (ABM) concept, to assess the ...
Bebianno, Maria João +2 more
core +1 more source
Dynamic equations for nonassociated gas accumulation
Petroleum Exploration and Development, 2008 Nonassociated gas can be classified as conventional gas accumulation with displacement migration, source-contacting gas accumulation with piston-type migration, and shale gas accumulation with the displacement and piston-type migrations.
Jin-chuan ZHANG +6 more
doaj +1 more source
Petroleum Exploration and Development, 2021 The lithology, lithofacies, reservoir properties and shale oil enrichment model of the fine-grained sedimentary system in a lake basin with terrigenous clastics of large depression are studied taking the organic-rich shale in the first member of ...
Bo LIU +7 more
doaj +1 more source
INDEXES IN EVALUATING THE GRADE OF BOGDA MOUNTAIN OIL SHALE IN CHINA; pp. 179–189 [PDF]
Oil Shale, 2010 This paper aims at exploring new evaluation indicators of oil shale in order to evaluate and classify the industrial grade of oil shale and to provide the evaluation parameters for exploration and development of Bogda Mountain oil shale in China.
SHU TAO +5 more
doaj +1 more source
Journal of Marine Science and Engineering, 2023 Thermal maturity of the shales from the Ziliujing Formation of the Jurassic age in the Sichuan Basin is in the hydrocarbon generation window, which makes it a candidate for shale oil and gas development.
Youzhi Wang +9 more
doaj +1 more source