Results 21 to 30 of about 46 (44)

Challenges and Opportunities in Combining Ultrasound and Inductive Coupling for Energy Supply and Bidirectional Data Exchange in Bioelectronics Medicine Implant Networks

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 11, November 2025.
In this contribution, it is shown that miniaturized nerve stimulation implants can be used in collaborative networks. Inductive links and ultrasound are combined to supply these implants with energy and data; the advantages and disadvantages of each method, as well as safety risks and possibilities for improvement are discussed and the best ...
Benedikt Szabo   +5 more
wiley   +1 more source

Control Strategy of Three‐Phase Photovoltaic Inverter under Low‐Voltage Ride‐Through Condition

open access: yesMathematical Problems in Engineering, Volume 2015, Issue 1, 2015., 2015
The new energy promoting community has recently witnessed a surge of developments in photovoltaic power generation technologies. To fulfill the grid code requirement of photovoltaic inverter under low‐voltage ride‐through (LVRT) condition, by utilizing the asymmetry feature of grid voltage, this paper aims to control both restraining negative sequence ...
Xianbo Wang   +4 more
wiley   +1 more source

Flexoelectricity, Triboelectricity, and Free Interfacial Charges

open access: yesSmall, Volume 21, Issue 28, July 17, 2025.
What is observed macroscopically for triboelectric charging as shown on the left involves polarization, bound surface charges, and free charges as shown on the right. Abstract Triboelectricity has been a topic of some confusion for many years, probably because it is very diverse and some of the fundamental science has not been clear.
L. D. Marks, K. P. Olson
wiley   +1 more source

Interface Study of ITO/ZnO and ITO/SnO2 Complex Transparent Conductive Layers and Their Effect on CdTe Solar Cells

open access: yesInternational Journal of Photoenergy, Volume 2013, Issue 1, 2013., 2013
Transparent ITO/ZnO and ITO/SnO2 complex conductive layers were prepared by DC‐ and RF‐magnetron sputtering. Their structure and optical and electronic performances were studied by XRD, UV/Vis Spectroscopy, and four‐probe technology. The interface characteristic and band offset of the ITO/ZnO, ITO/SnO2, and ITO/CdS were investigated by Ultraviolet ...
Tingliang Liu   +9 more
wiley   +1 more source

Novel AC–AC Converter Design for High‐Efficiency Wireless Electric Vehicle Charging Systems

open access: yesInternational Journal of Energy Research, Volume 2025, Issue 1, 2025.
Electric vehicle (EV) batteries may now be conveniently charged with wireless chargers. These systems are prized for their dependability and security in a range of weather scenarios. Generally speaking, there are two kinds of EV wireless charging systems: static (for parked cars) and dynamic (for moving cars). Traditionally, EV chargers have parts like
Lilia Tightiz   +2 more
wiley   +1 more source

Knock‐out of dipeptidase CN2 in human proximal tubular cells disrupts dipeptide and amino acid homeostasis and para‐ and transcellular solute transport

open access: yesActa Physiologica, Volume 240, Issue 4, April 2024.
Abstract Aim Although of potential biomedical relevance, dipeptide metabolism has hardly been studied. We found the dipeptidase carnosinase‐2 (CN2) to be abundant in human proximal tubules, which regulate water and solute homeostasis. We therefore hypothesized, that CN2 has a key metabolic role, impacting proximal tubular transport function.
Tilman Pfeffer   +23 more
wiley   +1 more source

Automated chemical synthesis. Part 4: Batch‐type reactor automation and real‐time software design

open access: yes, 1986
Journal of Analytical Methods in Chemistry, Volume 8, Issue 3, Page 106-121, 1986.
Daniel F. Chodosh   +3 more
wiley   +1 more source

Memristor Degradation Analysis Using Auxiliary Volt-Ampere Characteristics. [PDF]

open access: yesMicromachines (Basel), 2022
Teplov G   +8 more
europepmc   +1 more source

Research and Development of Parameter Extraction Approaches for Memristor Models. [PDF]

open access: yesMicromachines (Basel), 2021
Zhevnenko DA   +5 more
europepmc   +1 more source

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