Results 31 to 40 of about 2,012 (146)

Tunable Passive Vibration Suppressor [PDF]

open access: yes, 2016
An apparatus and method for vibration suppression using a granular particle chain. The granular particle chain is statically compressed and the end particles of the chain are attached to a payload and vibration source.
Davis, Gregory L.   +6 more
core   +1 more source

Investigations into the Optimisation of Sound Suppressor Geometry [PDF]

open access: yes, 2007
Health and Safety regulations are becoming ever more stringent in order to protect us in all aspects of our daily lives to prevent noise pollution and damage to hearing.
Lister, Aimee
core  

Vibration behavior of fuel-element vibration suppressors for the advanced power reactor [PDF]

open access: yes, 1973
Preliminary shock and vibration tests were performed on vibration suppressors for the advanced power reactor for space application. These suppressors position the fuel pellets in a pin type fuel element.
Adams, D. W., Fiero, I. B.
core   +1 more source

The ndrg2 Gene Regulates Hair Cell Morphogenesis and Auditory Function during Zebrafish Development [PDF]

open access: yes, 2023
Damages of sensory hair cells (HCs) are mainly responsible for sensorineural hearing loss, however, its pathological mechanism is not yet fully understood due to the fact that many potential deafness genes remain unidentified.
Xin Wang   +5 more
core   +1 more source

Active vibration suppression with disturbance force estimation [PDF]

open access: yes, 2015
Vibration is a basic phenomenon that has attached control engineering’s attention for many decades. Vibration rejection in control systems is implemented with passive, semi active and active vibration suppression systems.
Abeysiriwardhana, WASP
core  

Vibration control of mechanical suspension system using active force control [PDF]

open access: yes, 2006
This paper presents the practical implementation of an active force control (AFC) strategy to a laboratory scaled vibration isolator platform. The research was carried out to investigate the performance of vibration suppression capability of feedback ...
Mohamad, Maziah   +2 more
core  

Association between specific-frequency vibration and ferroptosis-related indicators in vascular endothelial cells

open access: yes环境与职业医学
BackgroundProlonged vibration exposure can lead to vascular endothelial cell dysfunction and cellular injury. However, research on the association between vibration and ferroptosis in vascular endothelial cells remains insufficient.ObjectiveTo explore ...
Siheng WU   +5 more
doaj   +1 more source

Study on control methods of micro-vibration suppressor for surgical instruments [PDF]

open access: yes, 2022
departmental bulletin ...
日根, 優作, ヒネ, ユウサク
core  

Numerical investigations on passive supression of vortex-induced vibrations using non-linear vibration absorber: a wake-oscillator approach. [PDF]

open access: yes, 2019
As vibrações induzidas pela emissão de vórtices (VIV) representam um problema de interação fluido-estrutura presente em diversas áreas da engenharia. Em particular, na engenharia oceânica, esse fenômeno é um tópico importante na análise de risers. Diante
Tatiana Ueno, Ueno, Tatiana
core   +1 more source

Pogo accumulator optimization based on multiphysics of liquid rockets and neural networks [PDF]

open access: yes, 2020
In this study, a numerical analysis of pogo instability in liquid propulsion rockets was conducted and an optimization of the pogo suppressor was attempted.
Park, Kook Jin   +9 more
core   +1 more source

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