Results 31 to 40 of about 503,281 (319)
ON ACTIVE SYNCHROPHASING CONTROL OF VIBRATION FOR A FLOATING RAFT VIBRATION ISOLATION SYSTEM [PDF]
, 2015 A floating raft vibration isolation system installed on a flexible hull-like structure is described in this paper. Four vibration exciters, in which two counter rotating shafts with the same balanced masses are driven by a phase asynchronous motor, are ...
Luzzi, S. +11 more
core
A study on acoustic metamaterial to control reflection sound
Nihon Kikai Gakkai ronbunshu, 2017 Acoustic metamaterial can have arbitrary acoustic characteristics , and there is possibility to improve acoustic performance of any products dramatically. As metamaterial, many kind of types have been propounded and studied.
Yukihide NAGAYO +2 more
doaj +1 more source
THE INVESTIGATION OF END MILL FEEDS ON CNC ROUTER MACHINE USING VIBRATION METHOD
Jurnal Ilmiah SINERGI, 2020 Vibration on End Mill Feeds will occur due to friction between the workpiece and end mill. The friction which occurs will cause tool wear in the insert blade. At this point, the tool wear experienced by the end mill can be seen from the imperfect feed of
Agung Wahyudi Biantoro +3 more
doaj +1 more source
Orthopedics & Traumatology, 1967 This experiment is one step to clarify dynamic mechanical properties of bones, especially femurs.Material: four dry femurs.We designed a method that a mechanical impulse was exerted on a femoral head along the functional axis of femur with a pendulum.
Y. Narabayasri, C. Morisada
openaire +3 more sources
The vibrations of texture [PDF]
Somatosensory & Motor Research, 2003 The Pacinian channel has been implicated in the perception of fine textures (Hollins et al., Somatosens Mot Res 18: 253–262, 2001a). In the present study, we investigate candidate codes for Pacinian-mediated roughness perception. We use a Hall effect transducer to record the vibrations elicited in the skin when a set of textured surfaces is passively ...
Sliman J, BensmaIa, Mark, Hollins
openaire +2 more sources
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective In multiple sclerosis, the optimal time for deploying a therapeutic intervention is before the central nervous system is damaged; given the success of trials treating the earliest stage of MS, the radiologically isolated syndrome, developing primary prevention strategies is an important next challenge.
Amy W. Laitinen +7 more
wiley +1 more source
Pacinian channel mediated vasoconstriction in the fingers during vibration exposure [PDF]
, 2013 A review of the literature showed that acute vascular responses to hand-transmitted vibration depend on the magnitude, the frequency, and the duration of the vibration but the mechanisms involved in the immediate vasoconstriction on exposure to vibration
Ye, Ying
core
Controlling vibration propagation in a thin beam using a neutraliser [PDF]
This paper is concerned with the control of vibration transmission along a thin beam using a vibration neutraliser. The analysis focuses on the case where the position of the neutraliser is constrained such that it cannot be at the source or the receiver,
Mace, Brian R. +5 more
core +1 more source
Active Vibration Control for a CNC Milling Machine [PDF]
, 2013 There is a requirement for improved three-dimensional surface characterisation and reduced tool wear when modern computer numerical control (CNC) machine tools are operating at high cutting velocities, spindle speeds and feed rates.
Longstaff, Andrew P. +9 more
core +1 more source
A technical review and evaluation of implantable sensors for hearing devices
BioMedical Engineering OnLine, 2018 Most commercially available cochlear implants and hearing aids use microphones as sensors for capturing the external sound field. These microphones are in general located in an external element, which is also responsible for processing the sound signal ...
Diego Calero +4 more
doaj +1 more source