Results 81 to 90 of about 233,570 (305)

MASS TRANSPORT OF CHEMICAL ELEMENTS IN THE GAS-CONDENSATE DEPOSITS AT ELASTIC WATER DRIVE DEVELOPMENT MODE

open access: yesВестник Северо-Кавказского федерального университета, 2022
The article considers the question of how the reduction in reservoir pressure causes retrograde condensation hydrocarbons and evaporation of residual water, which there is the mass transfer of chemical elements.
Vasiliy I. Petrenko, Ivan N Petrenko
doaj  

Tungsten and barium transport in the internal plasma of hollow cathodes [PDF]

open access: yes, 2008
The effect of tungsten erosion, transport, and redeposition on the operation of dispenser hollow cathodes was investigated in detailed examinations of the discharge cathode inserts from 8200 h and 30 352 h ion engine wear tests.
Capece, Angela M.   +3 more
core   +1 more source

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

open access: yesFEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde   +3 more
wiley   +1 more source

Incorporation of substrate blocks into mass transport deposits: Insights from subsurface and outcrop studies

open access: yesThe Depositional Record
Mass movements are common on the continental slope, affecting not only the subsequent sea floor morphology but often substantially modifying the underlying deposits.
Victoria Valdez Buso   +4 more
doaj   +1 more source

OCEANOGRAPHIC MOWER CRUISE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
The MOWER Cruise has executed a geophysics and geologic expedition in the Gulf of Cádiz (sector adjacent to the Strait of Gibraltar) and west off Portugal, in the framework of the coordinate research project MOWER “Erosive features and associated sandy ...
J. Valencia   +3 more
doaj   +1 more source

Simulation of electron transport in electron beam induced deposition of nanostructures

open access: yes, 2013
We present a numerical investigation of energy and charge distributions during electron-beam-induced growth of W nanostructures on SiO2 substrates using Monte Carlo simulation of electron transport.
Jeschke, Harald O.   +2 more
core   +2 more sources

Regularities of hydromechanical amber extraction from sandy deposits [PDF]

open access: yes, 2019
Purpose is to analyze the efficiency of hydromechanical amber extraction from sandy deposits relying upon the determined regularities concerning the effect of parameters while carrying out a series of laboratory tests and full-scale experiments. Methods.
Khrystyuk, A   +5 more
core   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

open access: yesFEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth   +6 more
wiley   +1 more source

Особливості формування техногенних родовищ вапняку [PDF]

open access: yes, 2013
Segregation laws become important in the formation of man-made deposits. The theoretical basis of the physical mechanism of the phenomenon of segregation of the rock mass in the formation of dumps and the storage of minerals or finished products in the
Strilets, O., Pchelkin, G., Mekshun, M.
core   +1 more source

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