Results 31 to 40 of about 30,149 (233)
Spatiotemporal symmetries in the disynaptic canal-neck projection [PDF]
, 2007 The vestibular system in almost all vertebrates, and in particular in humans, controls balance by employing a set of six semicircular canals, three in each inner ear, to detect angular accelerations of the head in three mutually orthogonal coordinate ...
Ian Stewart +4 more
core +1 more source
International Journal of Antennas and Propagation, 2022 The future of wireless technology is moving towards millimeter wave bands due to a surge in the use of wearable gadgets in current wireless bands. The 60 GHz band is unlicensed around the world and has gathered high research interest.
Abdullah G. Alharbi +8 more
doaj +1 more source
Thinned and Sparse Beamforming for Semicircular FDAs in the Transmit–Receive Domain
Remote SensingThe thinned and sparse beamforming for semicircular FDAs were investigated, where the excitation amplitudes were also considered in thinned semicircular FDAs, and only the elements’ positions were incorporated into the sparse semicircular FDA.
Anyi Wang +4 more
doaj +1 more source
Applied Sciences, 2021 In the present study, the implementation of multi-blade profiles in a Savonius rotor was evaluated in order to increase the pressure in the blade’s intrados and, thus, decrease motion resistance.
Luis A. Gallo +3 more
doaj +1 more source
Mechanical end joint system for structural column elements [PDF]
, 1982 A mechanical end joint system, useful for the transverse connection of strut elements to a common node, comprises a node joint half with a semicircular tongue and groove, and a strut joint half with a semicircular tongue and groove.
Bush, H. G., Wallsom, R. E.
core +1 more source
Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment
Advanced Engineering Materials, EarlyView.This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li +5 more
wiley +1 more source
Use of Neuroanatomic Knowledge and Neuronavigation System for a Safe Anterior Petrosectomy
Brain Sciences, 2021 Introduction: The petroclival region is among the most challenging anatomical areas to deal with in skull base surgery. Drilling of the anterior part of the petrous bone during the anterior transpetrosal approach involves the risk of injury of the ...
Ana Flores-Justa +7 more
doaj +1 more source
Mechanical end joint system for connecting structural column elements [PDF]
, 1990 A mechanical end joint system is presented that eliminates the possibility of free movements between the joint halves during loading or vibration. Both node joint body (NJB) and column end joint body (CEJB) have cylindrical engaging ends.
Bush, Harold G. +2 more
core +1 more source
Advanced Functional Materials, EarlyView.In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du +4 more
wiley +1 more source
International Journal of Antennas and Propagation, 2016 It should be noted that the peak sidelobe level (PSLL) significantly influences the performance of the multibeam imaging sonar. Although a great amount of work has been done to suppress the PSLL of the array, one can verify that these methods do not ...
Weijie Xia, Xue Jin, Fawang Dou
doaj +1 more source