Results 11 to 20 of about 725,684 (219)

Influence of annealing on selected properties of mixed copper and titanium oxides [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2022
This work presents an investigation of the effects of post-process annealing on the morphologyof mixed copper and titanium oxides and on their electrical and hydrogen sensing properties.
Ewa Mańkowska, Michał Mazur
doaj   +1 more source

Pushing Mechatronic Applications to the Limits via Smart Motion Control

open access: yesApplied Sciences, 2021
Modern machines strive to run at limit performance and dependability while their operational area and size are getting restricted. To achieve those objectives, often swift integration of custom-made subsystems is required, either actuators, sensors ...
Martin Čech   +2 more
doaj   +1 more source

Atomic Layer Deposition of Metal Oxides and Chalcogenides for High Performance Transistors

open access: yesAdvanced Science, 2022
Atomic layer deposition (ALD) is a deposition technique well‐suited to produce high‐quality thin film materials at the nanoscale for applications in transistors.
Chengxu Shen   +3 more
doaj   +1 more source

Development of an electronic measuring device for body weight and nutritional status for children under two years old

open access: yesMedisains, 2022
Background: Measurement of body weight and nutritional status in children under two years are still used manuals. Besides that, there is no tool to measure nutritional status, so it is necessary to develop a tool to make it easier.
Naimah Nasution   +2 more
doaj   +1 more source

Thermal Investigations of Hemispherical Shell Vapor Chamber Heat Sink

open access: yesEnergies, 2022
In the current study, a hemispherical shell vapor chamber (HSVC) was proposed and manufactured. A unique system of the HSVC consists of a very short evaporator space and a large condenser area with an inner and outer surface.
Jae-Hyun Ahn   +3 more
doaj   +1 more source

Strategic Behavior of E-Commerce Businesses in Online Industry of Electronics from a Customer Perspective

open access: yesAdministrative Sciences, 2020
The issue of online shopping behavior is gaining importance with the continued development of e-commerce. E-commerce businesses that aim to be successful in the online market in the long run must consider the factors of online shopping behavior when ...
Zuzana Svobodová, Jaroslava Rajchlová
doaj   +1 more source

A Nonlinear Magnetic Stabilization Control Design for an Externally Manipulated DC Motor: An Academic Low-Cost Experimental Platform

open access: yesMachines, 2021
The main objective of this paper is to present a position control design to a DC-motor, where the set-point is externally supplied. The controller is conceived by using vibrational control theory and implemented by just processing the time derivative of ...
Leonardo Acho
doaj   +1 more source

Optimisation of Energy Transfer in Reluctance Coil Guns: Application to Soccer Ball Launchers

open access: yesApplied Sciences, 2020
Reluctance coil guns are electromagnetic launchers having a good ratio of energy transmitted to actuator volume, making them a good choice for propelling objects with a limited actuator space. In this paper, we focus on an application, which is launching
Valentin Gies   +6 more
doaj   +1 more source

Nickel oxide thin films grown by chemical deposition techniques: Potential and challenges in next‐generation rigid and flexible device applications

open access: yesInfoMat, 2021
Nickel oxide (NiOx), a p‐type oxide semiconductor, has gained significant attention due to its versatile and tunable properties. It has become one of the critical materials in wide range of electronics applications, including resistive switching random ...
Mari Napari   +3 more
doaj   +1 more source

High Precision 3D Printing for Micro to Nano Scale Biomedical and Electronic Devices

open access: yesMicromachines, 2022
Three dimensional printing (3DP), or additive manufacturing, is an exponentially growing process in the fabrication of various technologies with applications in sectors such as electronics, biomedical, pharmaceutical and tissue engineering.
Kirsty Muldoon   +4 more
doaj   +1 more source

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