Results 121 to 130 of about 37,633 (216)

Design and Experimental Assessment of Low-Noise Piezoelectric Microelectromechanical Systems Vibration Sensors. [PDF]

IEEE Sens J, 2021
Hake AE, Zhao C, Sung WK, Grosh K.
europepmc   +1 more source

Multi-walled microchannels: free-standing porous silicon membranes for use in µTAS [PDF]

, 2000
Electrochemically formed porous silicon (PS) can be released from the bulk silicon substrate by underetching at increased current density. Using this technique, two types of channels containing free-standing layers of PS were constructed, which were ...
Berg, Albert van den, Gardeniers, Johannes G.E., Kelly, John J., Tjerkstra, R. Willem   +3 more
core   +1 more source

Compensation of the Stress Gradient in Physical Vapor Deposited Al_1-xSc_xN Films for Microelectromechanical Systems with Low Out-of-Plane Bending. [PDF]

Micromachines (Basel), 2022
Beaucejour R, D'Agati M, Kalyan K, Olsson RH.   +3 more
europepmc   +1 more source

Human-in-the-Loop Optimization of Knee Exoskeleton Assistance for Minimizing User’s Metabolic and Muscular Effort

Sensors
Lower limb exoskeletons have the potential to mitigate work-related musculoskeletal disorders; however, they often lack user-oriented control strategies.
Sara Monteiro, Joana Figueiredo, Pedro Fonseca, J. Paulo Vilas-Boas, Cristina P. Santos   +4 more
doaj   +1 more source

Multi-Function Microelectromechanical Systems Implementation with an ASIC Compatible CMOS 0.18 μm Process. [PDF]

Micromachines (Basel), 2021
Lin CH, Song CH, Wen KA.
europepmc   +1 more source

A Review of SAW-Based Micro- and Nanoparticle Manipulation in Microfluidics

Sensors
Surface acoustic wave (SAW)-based microfluidics has emerged as a promising technology for precisely manipulating particles and cells at the micro- and nanoscales.
Débora Amorim, Patrícia C. Sousa, Carlos Abreu, Susana O. Catarino   +3 more
doaj   +1 more source

TinyGS vs. SatNOGS: A Comparative Analysis of Open-Source Satellite Ground Station Networks

Telecom
In recent years, two of the largest open-source ground station (GS) networks capable of enabling Earth–satellite communication have emerged: TinyGS and SatNOGS.
João Sá Gomes, Alexandre Ferreira da Silva   +1 more
doaj   +1 more source

Complementary Metal Oxide Semiconductor-Based Optical Detection System for Fluidic Cellular Medium pH Quantification

Photonics
Accurate pH sensing is essential for the effective physiological control of the culture media in organ-on-a-chip (OoC) systems. This work proposes a miniaturized optical detection system, based on optical transmittance, for pH level quantification of the
André A. Santos, Gabriel M. Ferreira, Paulo J. Sousa, Patrícia C. Sousa, Susana O. Catarino, Graça Minas   +5 more
doaj   +1 more source

Development the method of pipeline bending strain measurement based on microelectromechanical systems inertial measurement unit. [PDF]

Sci Prog, 2020
Li R, Wang Z, Chen P.
europepmc   +1 more source

Arranging Diamagnetic Particles in a Modulated Magnetic Field Originating in Microelectromechanical Systems Compatible with an Integrated Circuit upon Halbach Array Magnet. [PDF]

ACS Omega, 2020
Ushijima E, Fujimoto S, Nakazato K.
europepmc   +1 more source