Results 1 to 10 of about 513,957 (266)

Experimental Simulation of the Exploitation of Natural Gas Hydrate

open access: yesEnergies, 2012
Natural gas hydrates are cage-like crystalline compounds in which a large amount of methane is trapped within a crystal structure of water, forming solids at low temperature and high pressure.
Chang-Yu Sun   +6 more
doaj   +3 more sources

Experimental simulation of salt transport in hierarchically nested groundwater flow systems

open access: yes地质科技通报, 2022
Groundwater age and groundwater residence time contain important information about groundwater circulation and evolutionary processes, and have been widely used in the study of groundwater circulation patterns in basins.In this paper, we simulated a ...
Hong Niu   +5 more
doaj   +1 more source

The SIMCO containment code applied to modeling hydrogen distribution in containments of nuclear power facilities [PDF]

open access: yesNuclear Energy and Technology, 2018
The article gives a general description of the SIMCO calculation code designed to simulate thermohydraulic and physico-chemical processes in containments of nuclear power facilities.
Vyacheslav I. Dorovskikh   +4 more
doaj   +3 more sources

Simulation of petroleum phase behavior in injection and production process of underground gas storage in a gas reservoir

open access: yesPetroleum Exploration and Development, 2022
On the basis of analyzing the fluid phase behavior during the transformation from gas reservoir to gas storage, a mathematical model and an experimental simulation method are established to describe the oil-gas phase behavior during the whole injection ...
Jieming WANG   +7 more
doaj   +1 more source

Research on Anti-Skid Control Strategy for Four-Wheel Independent Drive Electric Vehicle

open access: yesWorld Electric Vehicle Journal, 2021
Four-wheel independent drive electric vehicles have become the latest development trend of electric vehicles due to their simple structure and high control accuracy. Aiming at the sliding problem of four-wheel independent driving electric vehicles in the
Chuanwei Zhang   +3 more
doaj   +1 more source

Experimental study of a compact cooling system with heat pipes for powerful LED matrices

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2020
LED light sources, and powerful multichip light sources in particular, are currently widely used for lighting household and industrial premises.
Demyd Pekur   +2 more
doaj   +1 more source

Functional Intelligence-Based Scene Recognition Scheme for MAV Environment-Adaptive Navigation

open access: yesDrones, 2022
Adaptive navigation is the core of micro aerial vehicles (MAVs) conducting autonomous flights in diverse environments. Different navigation techniques are adopted according to the availability of navigation signals in the environment.
Lingling Wang   +4 more
doaj   +1 more source

Cytochrome P450 2D6 genotype–phenotype characterization through population pharmacokinetic modeling of tedatioxetine

open access: yesCPT: Pharmacometrics & Systems Pharmacology, 2021
The cytochrome P450 (CYP) 2D6 enzyme exhibits large interindividual differences in metabolic activity. Patients are commonly assigned a CYP2D6 phenotype based on their CYP2D6 genotype, but there is a lack of consensus on how to translate genotypes into ...
Trine Frederiksen   +4 more
doaj   +1 more source

Investigations on car emissions under the urban traffic conditions with the influence on Timişoara air quality

open access: yesTransport, 2013
Poor air quality, a high traffic level and environmental noise as well as traffic congestion and greenhouse gases emissions require establishing measures, necessary to achieve an environmentally-friendly urban habitat.
Arina Negoiţescu, Adriana Tokar
doaj   +1 more source

A novel lysosome‐localized fluorescent probe with aggregation‐induced emission without alkalinizing effect

open access: yesSmartMat, 2021
Herein, a novel small molecule probe, tetraphenylethylene‐cystein (TPE‐Cys), was rationally designed and developed for the intracellular lysosome localization.
Jingran Zhang   +10 more
doaj   +1 more source

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