Results 51 to 60 of about 17,163 (306)

A Data Driven Review of In Vitro Electrical and Mechanical Stimulation for Post‐Acute Phase Wound Healing

Advanced Healthcare Materials, EarlyView.
This review examines how in vitro electrical and mechanical stimulation modulates wound healing in fibroblasts and keratinocytes. Analyzing over 560 experimental data points, we relate stimulation parameters to proliferation and migration outcomes, evaluate platform designs, and highlight the need for multi‐parameter optimization to advance targeted ...
Matthew K. Burgess, Ellen F. Marsh, Veronica M. Lucian, Malavika Nair   +3 more
wiley   +1 more source

Integrated series transformer in cascade converters for photovoltaic energy systems [PDF]

, 2018
This paper proposes a novel configuration for photovoltaic applications based on a cascade converter topology. The series connection between modules is achieved through the magnetic core of the integrated series transformer, therefore an inherent ...
Atef Abbas Elsaharty, Mohamed, Rodríguez Cortés, Pedro, Verdugo Retamal, Cristian Andrés   +2 more
core   +1 more source

Label‐Free SERS Fingerprinting of Neuroprotein Conformational Dynamics in Human Saliva

Advanced Materials, EarlyView.
Galvanic molecular entrapment (GME) is a label‐free method for detecting and quantifying neuroprotein conformational states. This technique enables direct surface binding and in situ hotspot generation around molecules, effectively overcoming challenges related to target localization and mismatched hotspot geometries.
Muhammad Shalahuddin Al Ja'farawy, Jun‐Yeong Yang, Chaewon Mun, Seunghun Lee, Chul Bum Cho, Yoo Hyun Um, Min‐Young Lee, Sung‐Gyu Park, Dong‐Ho Kim, Seung Ho Yang, Ho Sang Jung   +10 more
wiley   +1 more source

Biomaterial Properties of Titanium in Dentistry [PDF]

, 2015
Background Among various dental materials and their successful restorative uses, titanium provides an excellent example of integrating science and technology involving multiple disciplines of dentistry including biomaterials, prosthodontics and surgical ...
Ehrensberger, Mark, Kim, Hyeongil, Monaco, Jr., Edward A., Prasad Gibson, Monica, Prasad, Soni   +4 more
core   +1 more source

Towards phase-coherent caloritronics in superconducting circuits

, 2017
The emerging field of phase-coherent caloritronics (from the Latin word "calor", i.e., heat) is based on the possibility to control heat currents using the phase difference of the superconducting order parameter.
Fornieri, Antonio, Giazotto, Francesco
core   +1 more source

A Colloidal Quantum Dot Thermistor and Bolometer

Advanced Materials, EarlyView.
This work introduces colloidal quantum dot thermistors employing a potential barrier structure to tune the activation energy of transport and hence the temperature coefficient of resistance (TCR). Upon integration with plasmonic absorbers, the CQD‐based bolometer device enables room‐temperature wavelength‐selective photodetection across the mid‐ to ...
Gaurav Kumar, Mariona Dalmases, Nima Taghipour, Rajesh Bera, Guy L. Whitworth, Goretti Torres Perez, Miguel Dosil, Gerasimos Konstantatos   +7 more
wiley   +1 more source

New Bidirectional Isolated Three-Phase DC–DC Converter With Parallel-to-Serial Configuration for Energy Applications

IEEE Open Journal of the Industrial Electronics Society
This article presents a set of bidirectional dc–dc power converter solutions for high-voltage, high-power applications using magnetic and semiconductor devices that need to handle a small fraction of the rated power and voltage.
Jorge Jimenez-Gimenez, Antonio Lazaro, Alvar Mayor, Jaime Lopez-Lopez, Andres Barrado   +4 more
doaj   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

A Four-Channel Secondary Power Supply Development Based on the 5315EU015 PWM Controller

Electricity
Secondary power supplies are an integral part of any complex device that requires power to different circuit nodes. This includes various kinds of telecommunication equipment, the aerospace industry, battery chargers, etc.
Aleksey Udovichenko, Pavel Sukhanov, Dmitry Shtein   +2 more
doaj   +1 more source

ПРЯМОХОДОВЕ ІНВЕРТОРНЕ ДЖЕРЕЛО ЖИВЛЕННЯ ПРЯМОГО ПЕРЕТВОРЕННЯ З КОРЕКЦІЄЮ КОЕФІЦІЄНТА ПОТУЖНОСТІ

Elektrotehnìka ta Elektroenergetika, 2013
У статті представлено інверторне джерело живлення з трифазним входом і активною корекцією коефіцієнта потужності. Схему побудовано з використанням принципу прямого перетворення, що дає можливість знизити втрати енергії в перетворювачі.
V. V. Burlaka, S. V. Gulakov
doaj   +1 more source