Results 51 to 60 of about 269 (147)
Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 3, June 2026.Abstract The three‐dimensional (3D) gravity inversion problem is the process of delineating the volumetric mass distributions from the surface gravity anomalies. Recently, many innovative Convolutional Neural Network (CNN) based algorithms have found some success in reduction of computation costs and delineation of sharper boundaries of causative ...
Abhirup Chaudhuri +2 more
wiley +1 more source
Advanced Science, Volume 13, Issue 25, 4 May 2026.PA accumulates after hypoxic‐ischemic injury and stabilizes the E3 ligase TRIM59 in OPCs. Stabilized TRIM59 enhances ubiquitination and degradation of Olig2, blocking differentiation and causing hypomyelination in PWMI. Modulating PA synthesis restores Olig2 levels, improves myelination, and ameliorates behavioral deficits, defining a metabolically ...
Xinyu Li +8 more
wiley +1 more source
Investigation of the Pressure Fluctuation Alleviation in a Hydraulic Turbine by Runner Modification
, 2019 Cavitation and system instability are the most common problems occurring in hydraulic power systems, especially operated under part-load conditions. Previous research show that when the hydraulic turbine operates apart from designed conditions, such as ...
Xincheng Wang +4 more
core +1 more source
, 2022 The present work examines the effects of the radial protrusion of four cylindrical rods at different lengths within the flow field of a down-scaled turbine draft tube under part-load operating conditions.
Cervantes, Michel J., +3 more
core +1 more source
Measurements cavitation vortex rope pressure pulsations in a Francis pump turbine model
, 2019 Pri enojno reguliranih Francisovih črpalnih turbinah se izven optimalnega področja obratovanja zaradi sekundarnih tokov na izhodu iz gonilnika ustvari vrtinec. Vrtinec povzroča nizkofrekvenčne tlačne pulzacije, te pa vibracije in hrup.
Krek, Romana
core +1 more source
Load variation effects on the pressure fluctuations exerted on a Kaplan turbine runner
, 2014 Introduction of intermittent electricity production systems like wind power and solar systems to electricity market together with the consumption-based electricity production resulted in numerous start/stops, load variations and off-design operation of ...
Cervantes, Michel, +3 more
core +1 more source
Optical skipping rope induced transverse OAM for particle orbital motion parallel to the optical axis. [PDF]
Nanophotonics, 2023 Zhu L +5 more
europepmc +1 more source
, 2016 The flow unsteadiness generated in a swirling apparatus is investigated experimentally and numerically. The swirl apparatus has two parts: a swirl generator and a test section. The swirl generator includes two blade rows, one stationary and one rotating,
Nilsson, Håkan +5 more
core +1 more source
Design and Application of Portable Centrifuge Inspired by a Hand-Powered Spinning Top. [PDF]
Micromachines (Basel), 2023 Tang D +5 more
europepmc +1 more source
A CFD Study on Vortex Control Techniques in Micro-class Francis Hydro Turbine [PDF]
, 2013 Micro-hydropower stands out as one of the most cost-effective energy technologies for hydroelectricity by tapping local water resources and catering to green energy generation. Francis Turbines are emerging as efficient and better-performing turbines for
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