Results 61 to 70 of about 502,978 (296)

Study on the Dynamic Response of a Heaving Buoy with an Accumulator-Integrated Hydraulic Power Take-Off System Under Dam-Break Flow Using a Modified Moving Particle Semi-Implicit Method

open access: yesJournal of Marine Science and Engineering
The moving particle semi-implicit (MPS) method is employed to investigate the dynamic response of a wave energy converter (WEC) buoy subjected to dam-break flows.
Jun Wang, Zhaode Zhang, Date Li
doaj   +1 more source

Power enhancement of pontoon-type wave energy convertor via hydroelastic response and variable power take-off system

open access: yesJournal of Ocean Engineering and Science, 2020
Wave energy has gained its popularity in recent decades due to the vast amount of untapped wave energy resources. There are numerous types of wave energy convertor (WEC) being proposed and to be economically viable, various means to enhance the power ...
Zhi Yung Tay, Yanji Wei
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

An Intelligent Fuzzy Logic Controller for Maximum Power Capture of Point Absorbers

open access: yesEnergies, 2014
This article presents an intelligent fuzzy logic controller (FLC) for controlling single-body heaving wave energy converter (WEC) or what is widely known as “Point Absorber”. The controller aims at maximizing the energy captured from the sea waves.
Mohammed Jama   +3 more
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Power Take-Off System for a Subsea Tidal Kite - LCA report [Elektronisk resurs]

open access: yes, 2018
Executive summary The marine renewable energy technology company Minesto has developed and patented the Deep Green ocean energy power plant, where power is generated by a turbine that is attached to a wing moved like a kite by the water current.
Kaddoura, Mohamad,   +2 more
core  

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Discrete Displacement Hydraulic Power Take-Off System for the Wavestar Wave Energy Converter

open access: yesEnergies, 2013
The Wavestar Wave Energy Converter (WEC) is a multiple absorber concept, consisting of 20 hemisphere shaped floats attached to a single platform. The heart of the Wavestar WEC is the Power Take-Off (PTO) system, converting the wave induced motion of the ...
Enrique Vidal   +2 more
doaj   +1 more source

MPPT Control of Hydraulic Power Take-Off for Wave Energy Converter on Artificial Breakwater

open access: yesJournal of Marine Science and Engineering, 2020
Wave energy is a renewable energy source that is green, clean and has huge reserves. In order to develop wave energy resources, an oscillating buoy Wave Energy Converter (WEC) device based on the artificial breakwater is presented in this paper. In order
Jianan Xu   +4 more
doaj   +1 more source

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