Results 31 to 40 of about 686,729 (269)

Wireless Charging System Using Resonant Inductor in Class E Power Amplifier for Electronics and Sensors

open access: yesSensors, 2020
This study aims to solve a problem that exists with impedance matching networks in terms of extra cost and power loss of electronic components in a four-coil wireless power transfer (WPT) system using class E power amplifier as power supply, which is not
Feng Wen   +3 more
doaj   +1 more source

Coupling Borophene to Graphene in Air‐Stable Heterostructures

open access: yesAdvanced Electronic Materials, 2023
Artificial 2D van der Waals heterostructures with controllable vertical stacking and rotational orientation exhibit multifaceted electronic properties that are appealing for applications in fields ranging from optoelectronics to energy storage.
Matteo Jugovac   +7 more
doaj   +1 more source

3D-Printed Biosensor Arrays for Medical Diagnostics

open access: yesMicromachines, 2018
While the technology is relatively new, low-cost 3D printing has impacted many aspects of human life. 3D printers are being used as manufacturing tools for a wide variety of devices in a spectrum of applications ranging from diagnosis to implants to ...
Mohamed Sharafeldin   +2 more
doaj   +1 more source

Control of Vibratory Feeder Device Mechanical Frequency Using the Modification of the Sinusoidal Supply Voltage Signal

open access: yesJournal of Low Power Electronics and Applications
In the industrial and sales processes, dosing systems of various constructions, whose operation is based on mechanical vibrations (vibratory feeders), are very often used.
Žydrūnas Kavaliauskas, Igor Šajev
doaj   +1 more source

The Making of East Asia’s Electronics Champions

open access: yesRevista de Economía Mundial, 2021
Sustained and high growth in East Asia was achieved by developing sophisticated export sectors, especially in electronics, spearheaded by national “champions.” Using the experience of four major East Asian semiconductor firms, we argue that four ...
Reda Cherif, Fuad Hasanov, Gary Xie
doaj   +1 more source

Modeling and Experimental Validation of the Intrinsic SNR in Spin Qubit Gate-Based Readout and Its Impacts on Readout Electronics

open access: yesIEEE Transactions on Quantum Engineering
In semiconductor spin quantum bits (qubits), the radio-frequency (RF) gate-based readout is a promising solution for future large-scale integration, as it allows for a fast, frequency-multiplexed readout architecture, enabling multiple qubits to be read ...
Bagas Prabowo   +5 more
doaj   +1 more source

Hydrogels for Translucent Wearable Electronics: Innovations in Materials, Integration, and Applications

open access: yesGels
Recent advancements in wearable electronics have significantly enhanced human–device interaction, enabling applications such as continuous health monitoring, advanced diagnostics, and augmented reality. While progress in material science has improved the
Thirukumaran Periyasamy   +2 more
doaj   +1 more source

Solvent Responsive Self‐Folding of 3D Photosensitive Graphene Architectures

open access: yesAdvanced Intelligent Systems, 2023
Stimuli responsive self‐folding structures with 2D layered materials (2DLMs) are important for flexible electronics, wearables, biosensors, bioelectronics, and photonics.
Qi Huang   +11 more
doaj   +1 more source

The Combined Effect of Obesity and Contraceptive Use on Pulmonary Embolism in Adolescent Females Residing in the United States

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Combined oral contraceptive (COC) use in obese adult women dramatically increases the relative risk of developing a pulmonary embolism (PE). The risk of a PE in obese adolescent females taking contraceptives is currently unknown. The purpose of this investigation was to determine the effect of body mass index (BMI) and contraceptive
John Puetz, Joanne Salas
wiley   +1 more source

Electron-electron interactions and the Hall insulator [PDF]

open access: yesPhysical Review B, 1994
11 pages, RevTeX3 ...
Zheng, Lian, Fertig, H. A.
openaire   +3 more sources

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