Results 11 to 20 of about 590,236 (268)

Analytical modification of EDFM for transient flow in tight rocks

open access: yesScientific Reports, 2022
The commercial development of unconventional resources with multiply fractured horizontal wells has been in the spotlight over the last ten years because of the significant contribution of unconventional oil and gas (UOG) reservoirs to the total US oil ...
Olufemi Olorode, Harun Rashid
doaj   +3 more sources

Modification of energetic modes for transitional flow control

open access: yesAIP Advances, 2022
We introduce a mechanism of using collocated serpentine shaped plasma actuators for controlling the flow via an input electrical signal to either advance or delay transition by amplification or annihilation of energetic modes of turbulent structures.
Arnob Das Gupta, Subrata Roy
doaj   +1 more source

Modification of Poiseuille Flow to a Pulsating Flow Using a Periodically Expanding-Contracting Balloon

open access: yesFluids, 2023
Balloon pumps are employed to assist cardiac function in cases of acute myocardial infarction, ventricular arrhythmias, cardiogenic shock, unstable angina, refractory ventricular failure, or cardiac surgery.
Iosif Moulinos   +2 more
doaj   +1 more source

Strong Measurable Continuous Modifications of Stochastic Flows

open access: yesUkrainian Mathematical Journal, 2023
UDC 519.21 We consider stochastic flows of measurable mappings in a locally compact separable metric space ( M , ρ ) and  propose a new construction that produces strong measurable continuous modifications for certain stochastic flows of measurable mappings in metric graphs.
Raimond, Olivier, Riabov, Georgii
openaire   +3 more sources

Modification of a Tumor-Targeting Bacteriophage for Potential Diagnostic Applications

open access: yesMolecules, 2021
Background: Tumor-targeting bacteriophages can be used as a versatile new platform for the delivery of diagnostic imaging agents and therapeutic cargo. This became possible due to the development of viral capsid modification method.
Maya Alexandrovna Dymova   +4 more
doaj   +1 more source

Technical and economic analysis of a pump as a turbine for rural electrification

open access: yesInternational Journal of Sustainable Energy, 2023
Electricity is one of the essential requirements for the economic development of a country. In Ethiopia, more than half of the total population does not have access to electric power.
Abdulbasit Nasir   +3 more
doaj   +1 more source

The Potential of Flow Modification in the Treatment of Intracranial Aneurysms [PDF]

open access: yesInterventional Neuroradiology, 2008
Background and purpose: To summarize the theoretical background and existing technical achievements of flow modification techniques in the treatment of intracranial aneurysms. The evolution of the concept of flow modification for aneurysm treatment is overviewed within the published literature on application of stents for aneurysms ...
I, Szikora   +5 more
openaire   +2 more sources

Study of the motion of modified solid particles in hydratransport systems [PDF]

open access: yesE3S Web of Conferences, 2023
The article examines the movement of solid particles, the hydraulic calculations of pipes in the process of movement, the classification of reducing the impact of solid particles on hydrotransport systems.
Chorshanbiev Umar   +3 more
doaj   +1 more source

Simulation and Analysis of Carbon Dioxide Capture Process with Split Flow Modification Using MDEA/PZ Blend Solution in a Coal-fired Power Plant

open access: yes南方能源建设, 2019
[Introduction] Flow sheet modification is an important method to reduce the high energy cost in carbon dioxide capture process by amine chemical absorption in coal-fired power plant.
YANG Hui   +4 more
doaj   +1 more source

Tidal Exclusion Barriers Fragment an Invertebrate Community into Taxonomically and Functionally Distinct Estuarine and Wetland Assemblages

open access: yesJournal of Marine Science and Engineering
Various types of tidal barriers are used in estuaries to reduce saltwater intrusion and regulate freshwater discharge, but they often alter the physicochemical environment and faunal composition.
Sorcha Cronin-O’Reilly   +4 more
doaj   +1 more source

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