Results 91 to 100 of about 22,589,022 (359)

Characteristics of homogeneous multi-core fibers for SDM transmission

APL Photonics, 2019
We describe optical data transmission systems using homogeneous, single-mode, multi-core fibers (MCFs). We first briefly discuss space-division multiplexing (SDM) fibers, observing that no individual SDM fiber offers overwhelming advantages over bundles ...
Benjamin J. Puttnam, Ruben S. Luís, Georg Rademacher, Arni Alfredsson, Werner Klaus, Jun Sakaguchi, Yoshinari Awaji, Erik Agrell, Naoya Wada   +8 more
doaj   +1 more source

Joint Downlink Power and Time-Slot Allocation for Distributed Satellite Cluster Network Based on Pareto Optimization

IEEE Access, 2017
In this paper, we design a novel architecture of distributed satellite cluster network (DSCN). In order to achieve a good trade-off between the energy consumption and the total capacity, we investigate the joint downlink power and time-slot allocation ...
Xudong Zhong, Hao Yin, Yuanzhi He, Yuzhen Huang   +3 more
doaj   +1 more source

Progress of Immune‐Inducible Biomaterials for Post‐Ablation Cancers

Advanced Healthcare Materials, EarlyView.
The presence of residual tumors after ablative therapies poses a significant challenge, generally resulting in recurrence and metastases. This review offers a concise overview of immune‐inducible biomaterials from the perspective of the cancer‐immunity cycle, and how they enhance antitumor immunity through diverse mechanisms following ablative ...
Shuangshuang Zhao, Zheng Zhang, Xincai Wu, Yanwei Chen, Wenjun Li, Jiayan Bao, Xin Zhang, Baoding Chen   +7 more
wiley   +1 more source

Shock Decision Algorithms for Automated External Defibrillators Based on Convolutional Networks

IEEE Access, 2020
Automated External Defibrillators (AED) incorporate a shock decision algorithm that analyzes the patient's electrocardiogram (EKG), allowing lay persons to provide life saving defibrillation therapy to out-of-hospital cardiac arrest (OHCA) patients.
Xabier Jaureguibeitia, Gorka Zubia, Unai Irusta, Elisabete Aramendi, Beatriz Chicote, Daniel Alonso, Andima Larrea, Carlos Corcuera   +7 more
doaj   +1 more source

SCHOOL COMMUNICATION SYSTEMS

SERIES VII - SOCIAL SCIENCES AND LAW, 2021
Communication has always been a main component of education, an indispensable support for the education system. Receptive to the human communication development, the timeless school practice has never stopped to wisely integrate and absorb the various verbal and non verbal forms and means in its procedural structures. This is today more
openaire   +2 more sources

Multifunctional Biomedical Devices with Closed‐Loop Systems for Precision Therapy

Advanced Healthcare Materials, EarlyView.
This review explores two major types of closed‐loop therapeutic systems: self‐sustained and externally triggered. It highlights recent advances in stimuli‐responsive materials, integrated bioelectronics, and data‐driven control strategies, offering insight into emerging strategies for personalized, responsive drug delivery.
Yixuan Leng, Rujie Sun
wiley   +1 more source

Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi, Margaux O. A. Forner, Pingyu Wang, Salim El Hadwe, Amy T. Jin, Gerwin Dijk, Kenneth Brinson, Juhwan Lim, Antonio Dominguez‐Alfaro, Carina Yi Jing Lim, Alberto Salleo, Damiano G. Barone, Guosong Hong, Mark L. Brongersma, Nicholas A. Melosh, George G. Malliaras, Scott T. Keene   +16 more
wiley   +1 more source

Prediction of Ultra-High-Speed Spots Using RTK-GNSS Sensor Fusion for UAV-to-UAV mmWave/THz Communications

IEEE Access
mmWave/THz communications depend on highly focused and directive narrow beams. Accurate prediction of the beam’s spatial location and attitude in space, as well as the time it takes to reach its ultra-high-speed coverage area, referred to as the ...
Phuc Duc Nguyen, Ryosuke Isogai, Keitarou Kondou, Yozo Shoji   +3 more
doaj   +1 more source

Hydrogel‐Mediated Preservation of Live Tumor Explants for Drug Development in Peritoneal Metastases

Advanced Materials, EarlyView.
This study presents a hyaluronan‐based hydrogel platform preserving the native tumor microenvironment (morphology, tissue composition, histology) of patient‐derived explants from peritoneal metastases, enabling clinically relevant drug screening. Hydrogel properties such as stiffness and degradation are crucial for longer‐term histoculture.
Kenny Zhuoran Wu, Rockie Haiyao Ding, Zixuan Zhao, Clara Yieh Lin Chong, Ruochii You, Hengjia Zhou, Dong Hua Seah, Wei Qiang Leow, Hong Kit Lim, Sukanya Shyamasundar, Kanishka Fernando, Fathima Farzana Kuthubudeen, Gillian Ng, Chor Yong Tay, Narayanan Gopalakrishna Iyer, Chin‐Ann Johnny Ong, Eliza Li Shan Fong   +16 more
wiley   +1 more source

Multi-resolution auditory cepstral coefficient and adaptive mask for speech enhancement with deep neural network

EURASIP Journal on Advances in Signal Processing, 2019
The performance of the existing speech enhancement algorithms is not ideal in low signal-to-noise ratio (SNR) non-stationary noise environments. In order to resolve this problem, a novel speech enhancement algorithm based on multi-feature and adaptive ...
Ruwei Li, Xiaoyue Sun, Yanan Liu, Dengcai Yang, Liang Dong   +4 more
doaj   +1 more source