Results 21 to 30 of about 322,012 (264)
Local stimulation of osteocytes using a magnetically actuated oscillating beam.
PLoS ONE, 2020 Mechanical loading on bone tissue is an important physiological stimulus that plays a key role in bone growth, fracture repair, and treatment of bone diseases.
Onaizah Onaizah +4 more
doaj +1 more source
Changes in Thermal Properties of Printouts Made of PETG and PLA Doped with Copper After Electrocorrosive Ageing Process [PDF]
Archives of Metallurgy and Materials, 2022 The article presents the results of research on selected thermal, mechanical properties, as well as the microscopic structure of filaments and details made on a 3D printer in FDM technology.
J. Redutko, A. Kalwik, A. Szarek
doaj +1 more source
Multiport VNA Measurements [PDF]
, 2008 This article presents some of the most recent multiport VNA measurement methodologies used to characterize these highspeed digital networks for signal integrity.
Ferrero, Andrea Pierenrico +4 more
core +1 more source
Self-driven oscillation in Coulomb blockaded suspended carbon nanotubes
, 2020 Suspended carbon nanotubes are known to support self-driven oscillations due to electromechanical feedback under certain conditions, including low temperatures and high mechanical quality factors.
Baugh, Jonathan, Willick, Kyle
core +1 more source
Investigating the thermal stability of 1-3 piezoelectric composite transducers by varying the thermal conductivity and glass transition temperature of the polymeric filler material [PDF]
, 2002 The thermal behaviour of a number of 1-3 piezoelectric composite transducers is discussed. In particular, devices manufactured from a polymer filler with a relatively high glass to rubber transition temperature (T-g), and from polymer systems with ...
Benny, C.G. +6 more
core +1 more source
All-Graphene Planar Double Barrier Resonant Tunneling Diodes
IEEE Journal of the Electron Devices Society, 2014 In this work, we propose an atomically-thin all-graphene planar double barrier resonant tunneling diode that can be realized within a single graphene nanoribbon.
Feras Al-Dirini +3 more
doaj +1 more source
Development and Analysis of a Multimaterial FDM 3D Printed Capacitive Accelerometer
IEEE Access, 2023 Nowadays quick fabrication of mechanical spare and replacement has become more and more necessary. This is the main reason why rapid prototyping and additive manufacturing has spread in several fields, including sensor manufacturing.
Gianluca Barile +3 more
doaj +1 more source
Mathematics, 2020 In this paper, a stable numerical approach for recovering the membrane profile of a 2D Micro-Electric-Mechanical-Systems (MEMS) is presented. Starting from a well-known 2D nonlinear second-order differential model for electrostatic circular membrane MEMS,
Mario Versaci +2 more
doaj +1 more source
Materials & Design, 2020 This study investigates a device for in-line continuous spreading of carbon fibre/thermoplastic pre-preg tape for potential application in the Laser-Assisted Automatic Tape Placement (LATP) laminate manufacturing process.
Gearóid Clancy +3 more
doaj +1 more source
New Indexing Mechanism for Gear Cutting Using Double Differential Gear Device.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1997 The hobbing machine of recent years has positively introduced a computer numerical control (CNC) system, but many traditional hobbing machines with gear trains are still being used to produce gears. These traditional machines generally prepare many indexing change gears for gear cutting. But when we cut the gear of a prime number of teeth, the indexing
Norio ITO +2 more
openaire +2 more sources