Results 61 to 70 of about 226,209 (302)
BiomechanicsBackground/Objectives: Polyaxial locking systems for distal radius plates differ among manufacturers, and the mechanical strength of their locking mechanism is rarely disclosed.
Kazuhito Yanabashi +5 more
doaj +1 more source
Design and demonstration of an acoustic right-angle bend [PDF]
The Journal of the Acoustical Society of America, 2017 In this paper, a broadband acoustic right-angle bend device in air is designed, fabricated and experimentally characterized. Perforated panels with various hole-sizes are used to construct the bend structure. Both the simulated and experimental results verify that the acoustic beam can be rotated effectively through the acoustic bend in a wide ...
Lu, Wenjia +4 more
openaire +3 more sources
Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V
Advanced Engineering Materials, EarlyView.This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann +3 more
wiley +1 more source
Bound States in Sharply Bent Waveguides: Analytical and Experimental Approach
, 2013 Quantum wires and electromagnetic waveguides possess common features since their physics is described by the same wave equation. We exploit this analogy to investigate experimentally with microwave waveguides and theoretically with the help of an ...
Bittner, S. +6 more
core +1 more source
IPMC Based Biosensor for the Detection of Biceps Brachii Muscle Movements
International Journal of Electrochemical Science, 2013 Ionic polymer-metal composite (IPMC) consists of a polyelectrolyte film both-surfaces plated by metallic electrodes. When the IPMC bends, a voltage is generated between the two electrodes across the membrane.
Kiwon Park +6 more
doaj +1 more source
Improved model for correcting the ionospheric impact on bending angle in radio occultation measurements [PDF]
Atmospheric Measurement Techniques, 2018 The standard approach to remove the effects of the ionosphere from neutral atmosphere GPS radio occultation measurements is to estimate a corrected bending angle from a combination of the L1 and L2 bending angles.
M. J. Angling, S. Elvidge, S. B. Healy
doaj +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Sensors, 2020 This paper presents a method to integrate and package an accelerometer within a textile to create an electronic textile (e-textile). The smallest commercially available accelerometer sensor (2 mm × 2 mm × 0.95 mm) is used in the e-textile and is fully ...
Menglong Li +6 more
doaj +1 more source
Characterization of Shock Wave Damages in Explosion Welded Mo/Cu Clads
Metals, 2021 The shock wave damage during explosive welding has not been reported in a flyer Mo plate of the Mo/Cu clads. However, it would be an inevitable problem in group VI elements. This study was aimed to characterize the shock wave damage in the Mo plate, that
Pradeep Kumar Parchuri +6 more
doaj +1 more source