Results 41 to 50 of about 56,740 (149)

Wearable Capacitive-based Wrist-worn Gesture Sensing System [PDF]

open access: yes, 2017
Gesture control plays an increasingly significant role in modern human-machine interactions. This paper presents an innovative method of gesture recognition using flexible capacitive pressure sensor attached on user’s wrist towards computer vision and ...
Dahiya, Ravinder   +2 more
core   +1 more source

Smart and Functional Conducting Polymers: Application to Electrorheological Fluids

open access: yesMolecules, 2018
Electro-responsive smart electrorheological (ER) fluids consist of electrically polarizing organic or inorganic particles and insulating oils in general.
Qi Lu, Wen Jiao Han, Hyoung Jin Choi
doaj   +1 more source

METROLOGICAL TESTS OF A MICRO-ARC OXIDATION GALVANIC CELL IMPEDANCE

open access: yesИзмерение, мониторинг, управление, контроль, 2022
Backgroung. The method of micro-arc oxidation allows to obtain protective coatings on products made of metals of the valve group used in various industries.
P.E. Golubkov   +5 more
doaj   +1 more source

Intelligent Measurement of Void Fractions in Homogeneous Regime of Two Phase Flows Independent of the Liquid Phase Density Changes

open access: yesFractal and Fractional, 2023
Determining the amount of void fraction of multiphase flows in pipelines of the oil, chemical and petrochemical industries is one of the most important challenges.
Abdullah M. Iliyasu   +4 more
doaj   +1 more source

A new gas/supercritical fluid (SCF) diffusivity measurement method for CO2 saturated polymer systems using a dielectric property

open access: yeseXPRESS Polymer Letters, 2017
In this research, theoretical CO2 diffusivity coefficients in amorphous polymers were calculated from dielectric constant changes during CO2 desorption.
S. X. Yao, P. C. Lee
doaj   +1 more source

Fault detection and remote monitoring of robotic manipulator using Internet of Things (IoT)

open access: yesNUML International Journal of Engineering and Computing, 2022
Remote monitoring of industrial machines is important in order to have high productivity continuous process control. New emerging technologies such as Internet of Things (IoT), are facilitating the process of automation and remote controlling in ...
Faiq Ahmad Khan   +4 more
doaj   +1 more source

Cooper-pair qubit and Cooper-pair electrometer in one device

open access: yes, 2001
An all-superconductor charge qubit enabling a radio-frequency readout of its quantum state is described. The core element of the setup is a superconducting loop which includes the single-Cooper-pair (Bloch) transistor.
A.B Zorin   +27 more
core   +1 more source

Analisis Transisi Fasa dan Sifat Dielektrik Pada Li2CoSiO4 yang Dipreparasi dari Silika Sekam Padi dan Produk Daur Ulang Katoda Baterai Ion Litium Bekas

open access: yesAlchemy, 2019
Studi ini mendeskripsikan analisis transisi fasa dan sifat dielektrik pada bahan litium kobalt silikat (Li2CoSiO4) yang dipreparasi dari silika sekam padi dan produk daur ulang katoda baterai ion litium bekas dengan perbandingan massa 1:1.
Agus Riyanto   +5 more
doaj   +1 more source

The Hydraulically Controlled Oscillating Piston Converter

open access: yesEnergies, 2021
One way to realize inertia in energy saving hydraulic switching converters is a mechanical oscillator connected to a piston. Its two basic advantages over the use of fluid in an inductance pipe are higher compactness and a better decoupling of inductance
Rudolf Scheidl
doaj   +1 more source

Experimental High-Frequency Parameter Identification of AC Electrical Motors [PDF]

open access: yes, 2007
In order to predict conducted electromagnetic interference in inverter-motor drive systems, high-frequency (HF) motor models are requested and the involved parameters have to be available.
Boglietti, Aldo   +2 more
core   +1 more source

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