Results 11 to 20 of about 531,079 (147)

Material Performance of Anti-Differential Disturbance Concrete Based on the Vehicle–Bridge Coupling Vibration Theory

open access: yesBuildings, 2023
For the purpose of splicing widening bridges without interrupting traffic in expressway reconstruction and extension projects, different types of anti-differential disturbance concrete (ADC) were developed.
Guosheng Zeng   +3 more
doaj   +1 more source

Changes in Thermal Properties of Printouts Made of PETG and PLA Doped with Copper After Electrocorrosive Ageing Process [PDF]

open access: yesArchives 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

A 4 mm2 Double Differential Torsional MEMS Accelerometer Based on a Double-Beam Configuration

open access: yesSensors, 2017
This paper reports the design and simulation of a 4 mm2 double differential torsional MEMS accelerometer based on a double-beam configuration. Based on the structure of conventional torsional accelerometers, normally composed of one pair of proof masses ...
Tongqiao Miao   +4 more
doaj   +1 more source

Development and Analysis of a Multimaterial FDM 3D Printed Capacitive Accelerometer

open access: yesIEEE 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

Local stimulation of osteocytes using a magnetically actuated oscillating beam.

open access: yesPLoS 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

Recovering of the Membrane Profile of an Electrostatic Circular MEMS by a Three-Stage Lobatto Procedure: A Convergence Analysis in the Absence of Ghost Solutions

open access: yesMathematics, 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

Combinatorial Resources Auction in Decentralized Edge-Thing Systems Using Blockchain and Differential Privacy [PDF]

open access: yesInformation Sciences, 2022, 2021
With the continuous expansion of Internet of Things (IoT) devices, edge computing mode has emerged in recent years to overcome the shortcomings of traditional cloud computing mode, such as high delay, network congestion, and large resource consumption.
arxiv   +1 more source

All-Graphene Planar Double Barrier Resonant Tunneling Diodes

open access: yesIEEE 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

Electrostatic Micro-Electro-Mechanical-Systems (MEMS) Devices: A Comparison Among Numerical Techniques for Recovering the Membrane Profile

open access: yesIEEE Access, 2020
In this work, numerical techniques based on Shooting procedure, Relaxation scheme and Collocation technique have been used for recovering the profile of the membrane of a 1D electrostatic Micro-Electro-Mechanical-Systems (MEMS) device whose analytic ...
Mario Versaci   +2 more
doaj   +1 more source

Drosophila mechanical nociceptors preferentially sense localized poking

open access: yeseLife, 2022
Mechanical nociception is an evolutionarily conserved sensory process required for the survival of living organisms. Previous studies have revealed much about the neural circuits and sensory molecules in mechanical nociception, but the cellular ...
Zhen Liu   +6 more
doaj   +1 more source

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