Results 31 to 40 of about 10,828,712 (247)

UAV-WPT System Based on Novel Magnetic Structure and Model Predictive Control

Sensors, 2023
In this paper, a UAV-WPT based on a new orthogonal coupling structure is first designed. An offset weight method is proposed to optimize the design of the system resonance parameters to improve the power transmission efficiency in the offset state.
Qi Wang, Xingcan Li, Fei Yang, Tian Gao
doaj   +1 more source

A Sinusoidal Current Driver With an Extended Frequency Range and Multifrequency Operation for Bioimpedance Applications [PDF]

, 2015
This paper describes an alternative sinusoidal current driver suitable for bioimpedance applications where high frequency operation is required. The circuit is based on a transconductor and provides current outputs with low phase error for frequencies ...
Demosthenous, A, Neshatvar, N, Langlois, PJ   +2 more
core  

Zero-Voltage-Switching High-Step-Down Buck Converter With Continuous Output Current [PDF]

, 2023
This paper proposes a high step-down DC-DC converter with a continuous output current. In order to obtain high efficiency, the proposed converter topology ensures zero voltage switching of the MOSFETs and zero current switching of the diodes.
Montazerolghaem, Reza, Semiromizadeh, Javad, Patrick Wheeler, Javad Semiromizadeh, Wheeler, Patrick, Reza Montazerolghaem, Ehsan Adib, Adib, Ehsan   +7 more
core   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Extending the Controllability of Minimized VA Rating Wireless Power Transfer Systems Operating in Restricted Sub-Resonant Frequency Region

IEEE Open Journal of Power Electronics
Sub-resonant frequency (SRF) operation of inductive wireless power transfer systems (IWPTS) allows attaining constant current (CC) output under varying coupling and output voltage conditions while minimizing transmitter volt-ampere (VA) rating ...
Andrey Vulfovich, Alon Kuperman
doaj   +1 more source

Research on composite resonator network with onstant—current output for current—fed ICPT systems

Gong-kuang zidonghua, 2018
In order to solve problem of constant current wireless power supply of different sensors used in coal mine safety monitoring and control system, a composite resonator compensation network for wireless power supply were studied based on current—fed ICPT ...
HOU Chun, ZHU Wang, SHUI Hengqi, YU Dongsheng   +3 more
doaj   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +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

A New Topological Method for Output Voltage Clamping of Immittance-based Constant Current Load Resonant Converters [PDF]

Journal of Applied Research in Electrical Engineering
In this paper a new improved diode-based circuit is introduced for output voltage limiting of immittance-based constant current Load Resonant Converters (LRCs).
Alireza Khoshsaadat, Mohammad Abedini
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source