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Unraveling the Complex Behavior of Mrk 421 with Simultaneous X-Ray and VHE Observations during an Extreme Flaring Activity in 2013 April© 2020. The American Astronomical Society. All rights reserved. We report on a multiband

Overhauser-driven dynamic nuclear polarization for petroleum systems: Literature survey and comparing with experiments dispersed systems (PDS) like oils, bitumen, their fractions and solutions. This work present a short review

Distribution of vanadyl complexes and free radicals in asphaltenes fractions from electron paramagnetic resonance

EPR study of spectra transformations of the intrinsic vanadyl-porphyrin complexes in heavy crude oils with temperature to probe the asphaltenes' aggregation

Size effect for asphaltene particles in the resin by NMR components, one of which is characterized by a typical asphaltene relaxation time of about 20 µs

Multifrequency (9 and 95 GHz) EPR study of stable radicals in asphaltenes fractions of oils and bitumen study of asphaltene fractions A1 and A2 with the predominantly "island" type and "archipelago" type

EPR study of hydrocarbon generation potential of organic-rich domanik rocks of free radicals was registered in all samples after pyrolysis in a hydrogen atmosphere at 350°C. A new

High-Field (3.4 T) ENDOR Investigation of Asphaltenes in Native Oil and Vanadyl Complexes by Asphaltene Adsorption on Alumina Surface) oil and in asphaltene films obtained as a result of adsorption on the surface of aluminum oxide were

Investigation of the Composition of High-Viscosity and Heavy Oils in the Course of EOR-Process Simulation that thermal treatment and influence to the components of the EOR system causes a significant change

ВОЗМОЖНОСТИ ИССЛЕДОВАНИЯ МЕТОДОМ ЯМР СТРУКТУРНО-ДИНАМИЧЕСКОЙ ОРГАНИЗАЦИИ АСФАЛЬТЕНОВ В БЛОКЕ // Ученые записки КФУ. Физико-математические науки 2009 N3

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