Results 21 to 30 of about 67,475 (266)

Analytical FIR Optical Filter Based on Time-Delayed Photonic Neural Networks for 40 Gbps NRZ Dispersion Compensation [PDF]

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
This paper presents an analytical method for designing FIR filters based on the hardware of time-delayed photonic neural networks for chromatic dispersion compensation in long-reach passive optical networks. The model employs a Fourier-based synthesis of
Arnaldo Paterline Togneri, Marcelo E. Vieira Segatto, Reginaldo Barbosa Nunes   +2 more
doaj   +2 more sources

An Extensive Overview of Inductive Charging Technologies for Stationary and In-Motion Electric Vehicles

IEEE Access
The wireless power transfer (WPT) system holds potential as a viable solution for charging electric vehicles (EVs) owing to its benefits including safety, automated operation, efficiency, and simplicity.
Marwa M. Ahmed, Mohamed A. Enany, Ahmed A. Shaier, Haneen M. Bawayan, Shimaa A Hussien   +4 more
doaj   +1 more source

Impact of Japan's 2024 Physician Work‐Style Reform on Pediatric Hematology–Oncology: Educational Implications in a 2‐Year Survey

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Japan's 2024 physician work‐style reform introduced legally binding limits on physicians’ working hours, but its impact on education and workforce sustainability in pediatric hematology–oncology (PHO) remains unclear. Procedure We conducted a repeated cross‐sectional study with structured quantitative items and free‐text responses ...
Kiyohiko Kaizu, Masaharu Akiyama, Toshikazu Itabashi, Jun Hayakawa, Takahiro Kikuchi, Ryohei Fukunaga, Katsuyoshi Koh, Takahiro Ueda   +7 more
wiley   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Statistical QoS provisioning for MTC networks under finite blocklength

EURASIP Journal on Wireless Communications and Networking, 2018
This paper analyzes the effective capacity of delay-constrained machine-type communication (MTC) networks operating in the finite blocklength regime. First, we derive a closed-form mathematical approximation for the effective capacity in quasi-static ...
Mohammad Shehab, Endrit Dosti, Hirley Alves, Matti Latva-aho   +3 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Recent Advancements in Technologies, Applications, and Regulations of Near-Field Wireless Power Transfer

IEEE Access
Near-field wireless power transfer enables energy transfer via electromagnetic coupling between a power source and a receiver over short distances. This technology improves user convenience and autonomy in both low-power and high-power applications, such
Arthur Cloet, Hamed Farbakhsh, Michael Kleemann, Ben Minnaert   +3 more
doaj   +1 more source

Design of All-Solid Dual-Concentric-Core Microstructure Fiber for Ultra-Broadband Dispersion Compensation

Applied Sciences, 2019
In this paper, the all-solid dual-concentric-core microstructure fiber (MSF) with ultra-broadband dispersion compensation characteristics is designed. The effects of microstructure fiber structure parameters on dispersion, phase-matching wavelength, and ...
Chao Wang, Yajing Zhang, Zheng Wu, Guoxu Zhang, Yiyang Zhang, Linghong Jiang   +5 more
doaj   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

An optimal strategy for reactive power compensation device allocation and voltage optimization in active distribution networks

Zhejiang dianli
Current practices for allocating reactive power compensation devices often neglect the comprehensive economic performance arising from the coordinated operation of these devices with other dispatchable resources in active distribution networks （ADNs）. To
LI Shuangwei, XU Yong, YANG Chuan, SUN Xincheng, HU Xueman, ZHANG Congyue   +5 more
doaj   +1 more source