Results 41 to 50 of about 5,103 (279)
Measurement: Sensors, 2023 Glaucoma as an eye disease influences the optic nerve, resulting in progressive vision loss and, thus, blindness. For this disease, the most important risk factor is high intraocular pressure.
Seyed Morteza Seyedpour +3 more
doaj +1 more source
A New Fully Closed-Loop, High-Precision, Class-AB CCII for Differential Capacitive Sensor Interfaces [PDF]
, 2022 The use of capacitive sensors has advantages in different industrial applications due to their low cost and low-temperature dependence. In this sense, the current-mode approach by means of second-generation current conveyors (CCIIs) allows for ...
Barile G. +7 more
core +3 more sources
Nanomechanical sensing in liquid [PDF]
, 2006 This thesis describes advances in the field of nanomechanical sensors operating in liquid. Firstly, a novel method for measuring nanoscale displacements is presented.
Dorrestijn, Marko
core +1 more source
Sensors, 2013 This paper presents a fully differential single-axis accelerometer fabricated using the MetalMUMPs process. The unique structural configuration and common-centriod wiring of the metal electrodes enables a fully differential sensing scheme with robust ...
Hongwei Qu, Peng Qu
doaj +1 more source
Analysis of the frequency dependency to the single supply differential capacitive sensor [PDF]
, 2018 This paper presents a single supply differential capacitive sensing technique. Focus is on the analysis of the excitation frequency dependency to the circuit network.
Che Mustapha, Nurul Arfah +7 more
core +1 more source
Dielectrophoresis enrichment with built-in capacitive sensor microfluidic platform for tumor rare cell detection [PDF]
, 2017 This paper presents a dielectrophoresis (DEP) enrichment microfluidic platform with built-in anti-bodybased capacitive sensor for tumor rare cells detection. We take the advantages of the effective DEP actuation, the high selectivity property of antibody
Quang, LD +7 more
core +1 more source
A Programmable Differential Transimpedance Amplifier for Capacitive MEMS Accelerometers [PDF]
, 2017 In this work, a fully-differential transimpedance amplifier with programmable gain and bandwidth for MEMS accelerometers is presented. It is aimed for a differential surface-micromachined combfinger capacitive accelerometer, but can be used in many other
Royo, Guillermo +3 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Applied Sciences, 2018 Nanometer-scale measurement devices with high accuracy and absolute long-range positioning capability are increasingly demanded in the field of computer numerical control machining.
Xiaokang Liu +4 more
doaj +1 more source
Highly sensitive seesaw capacitive pressure sensor based on SOI wafer [PDF]
, 2014 A novel microelectromechanical system capacitive pressure sensor with two wings, which amplify the mechanical deformation of the pressure sensing diaphragm and increase the sensor's sensitivity, is presented.
Yang, C. C. +6 more
core +1 more source