Results 51 to 60 of about 11,331 (225)

Evaluating metabolites in patients with major depressive disorder who received mindfulness-based cognitive therapy and healthy controls using short echo MRSI at 7 Tesla. [PDF]

, 2016
ObjectivesOur aim was to evaluate differences in metabolite levels between unmedicated patients with major depressive disorder (MDD) and healthy controls, to assess changes in metabolites in patients after they completed an 8-week course of mindfulness ...
Eisendrath, Stuart, Gillung, Erin, Jakary, Angela, Li, Yan, Luks, Tracy, Mukherjee, Pratik, Nelson, Sarah J   +6 more
core   +3 more sources

Research on Peak‐to‐Average Power Ratio Control Method for Switched Reluctance Pulse Generator

IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
Addressing the different requirements for peak output power when SRPG supplies power to pulse loads and DC loads, the peak‐to‐average power ratio (PAPR) is taken as the generation performance optimisation parameter. By investigating the power characteristics of the SRPG, the influence of control parameters on the PAPR is studied.
Yanting Liu, Fulin Zhou, Shanshan Yang, Minjun Guan, Chuang Liu   +4 more
wiley   +1 more source

A Coaxial Pulsed Plasma Thruster Model with Efficient Flyback Converter Approaches for Small Satellites

Aerospace, 2023
Pulsed plasma thrusters (PPT) have demonstrated enormous potential since the 1960s. One major shortcoming is their low thrust efficiency, typically
Dillon O’Reilly, Georg Herdrich, Felix Schäfer, Christoph Montag, Simon P. Worden, Peter Meaney, Darren F. Kavanagh   +6 more
doaj   +1 more source

Evaluation Method of Flyback Converter Behaviors on Common-Mode Noise

IEEE Access, 2019
Common-mode (CM) conduction electromagnetic interference (EMI) is a challenge for switched-mode power supply (SMPS) designers. A flyback converter is a traditional topology used in low-power isolated applications.
Kaining Fu, Wei Chen
doaj   +1 more source

Quadratic‐boost‐double‐flyback converter [PDF]

IET Power Electronics, 2019
Combining low‐voltage power sources with loads that require high‐voltage levels is a challenge, especially for power devices above 500 W. In this context, this study presents a new dc–dc high‐gain converter using coupled inductors. The new converter uses only one switch and output capacitors with low values.
Marcelo Flavio Guepfrih, Gierri Waltrich, Telles Brunelli Lazzarin   +2 more
openaire   +1 more source

Analysis and Implementation of a High Power Interleaved Flyback Photovoltaic Microinverter With Valley Skip Conduction Mode for Low Cost and High Efficiency

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
To achieve both low cost and high efficiency, this article proposes a high‐power flyback PV microinverter based on a novel connection architecture and a software‐based VS control strategy. ABSTRACT For photovoltaic microinverters, power generation cost and efficiency are critical considerations. To reduce cost, this article designs a high‐power flyback
Zihao Wang, Kai Wang, Xibo Yuan, Sergio Busquets‐Monge, Yonglei Zhang   +4 more
wiley   +1 more source

Desain dan Implementasi AC-DC Double Series Flyback Power Factor Correction (PFC) Converter [PDF]

, 2010
Paper ini mengajukan desain dan implementasi suatu kombinasi baru konverter ac-dc dengan perbaikan faktor daya dua tingkat yang menggunakan rangkaian seri dua konverter flyback (A C-DC Double Series Flyback PFC Converter ).
Hary , Oktavianto, Moh. Zaenal , Efendi, Novie , Ayub W   +2 more
core  

Current-driven synchronous rectification technique for flyback topology [PDF]

, 2001
For low voltage, high current application, synchronous rectification technique can help improve efficiency in a flyback converter. This paper investigates some technical challenges within a synchronous rectification flyback converter.
Liu, CP, Pong, MH, Poon, FNK, Xie, X
core   +1 more source

Photovoltaic Charging With Fuzzy‐Based Battery Management System Technologies Used for Electric Vehicles

International Transactions on Electrical Energy Systems, Volume 2026, Issue 1, 2026.
The increasing demand for environmentally friendly electric vehicles (EVs) highlights the necessity of efficient battery management systems (BMSs) capable of ensuring safe charging, high energy utilization, and extended battery life. Traditional control techniques such as proportional–integral (PI) and proportional–integral–derivative (PID) controllers
P. Justin Raj, B. Ravindra Babu, Gurumurthy B. Ramaiah, Syed Maisam Raza Rizvi, Allan G. S. Sánchez   +4 more
wiley   +1 more source

Fluorescence Lifetime Imaging Techniques—A Review on Principles, Applications and Clinical Relevance

Journal of Biophotonics, Volume 18, Issue 12, December 2025.
This article gives an overview of the most frequently used fluorescence‐lifetime imaging (FLIM) techniques, their capabilities and typical applications in biology and clinical studies. ABSTRACT This article gives an overview of the most frequently used fluorescence‐lifetime imaging (FLIM) techniques, their capabilities, and typical applications ...
V. I. Shcheslavskiy, M. V. Shirmanova, K. S. Yashin, A. C. Rück, M. C. Skala, W. Becker   +5 more
wiley   +1 more source