Results 31 to 40 of about 239,598 (305)

An Overview of Non-Isolated Hybrid Switched-Capacitor Step-Up DC–DC Converters

Applied Sciences, 2022
The increasing interest in renewable energy sources has brought attention to large voltage-gain dc–dc converters; among the different available solutions to perform a large voltage-gain conversion, this article presents an overview of non-isolated dc–dc ...
Julio C. Rosas-Caro, Jonathan C. Mayo-Maldonado, Jesus E. Valdez-Resendiz, Avelina Alejo-Reyes, Francisco Beltran-Carbajal, Oswaldo López-Santos   +5 more
doaj   +1 more source

Modelling approaches for DC-DC converters with switched capacitors

, 2015
In this paper we review relevant problems in the modelling of DC-DC converters with switched capacitors. We study several approaches that overcome the exposed modelling difficulties, addressing ideal and nonideal cases and using dynamic equations that ...
Rapisarda, P., Rosas Caro, J.C., Mayo Maldonado, J.C.   +2 more
core   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

An Injection-Nulling Switch for Switched-Capacitor Circuit Applications [PDF]

IEEE Transactions on Instrumentation and Measurement, 2005
This paper presents a new switch, the injection-nulling switch (INS), for minimizing both the charge injection error and the clock feedthrough error in switched-capacitor circuits. Comprised of two identically designed MOS transistors and a capacitor, INS benefits from using matching transistor characteristics, which result in an improvement in the ...
Chan, Pak Kwong, Lee, W. F.
openaire   +2 more sources

How structural disorder and polyelectrolyte properties of prothymosin α enable its large interactome

FEBS Letters, EarlyView.
In this review, complexes of the fully disordered and highly negatively charged prothymosin α are collected, described, and discussed. Linked to its poly‐electrostatic character, prothymosin α engages a large interactome through multiple different binding modes ranging from fully disordered complexes to short linear motif (SLiM)‐driven interactions ...
Ketty C. Tamburrini, Freia S. Buus, Benjamin Schuler, Birthe B. Kragelund   +3 more
wiley   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

48 V to 1 V DC-DC Converter Based on Cascade/Ladder Connected Switched Capacitor Cells

Eletrônica de Potência
This paper proposes a cascade/ladder switched capacitor converter integrated with an interleaved synchronous buck converter to provide a 48 V to 1 V conversion for data center applications.
Neilor C. Dal Pont, Jessika M. de Andrade, Chokkalingam Bharatiraja, Brad Lehman, Telles B. Lazzarin   +4 more
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Estudo de conversores a capacitores chaveados [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2013.Uma das principais linhas de pesquisa em eletrônica de potência nas últimas duas décadas foi o ...
Martins, Guilherme Brunel
core  

A Dual Switched Inductor-Switched Capacitor-Based High Gain Converter for Green Energy Micro Source Applications

IEEE Access
A dual switched inductor-switched capacitor-based dc-dc boost converter evolution and analysis are presented in this article. The front-end converter with single inductor and switched capacitor provides a voltage gain similar to Quasi-Z-Source converter ...
M. F. Baba, P. Raviteja, S. V. K. Naresh, K. Ashok Kumar, A. V. Giridhar, B. L. Narasimharaju, Atif Iqbal   +6 more
doaj   +1 more source