Results 81 to 90 of about 1,449,650 (280)

Dual‐Targeting Biomimetic Nanozymes Loaded Microneedle Patch Promotes Scarless Wound Healing Through Anti‐Inflammatory and Anti‐Fibrotic Effects

Advanced Science, EarlyView.
This study developed a dual‐targeting biomimetic nanozyme hybrid system (Cu‐CeO2@ABs‐FTP) and integrated it with HAMA hydrogel to fabricate a microneedle patch (CAF@MN). The patch promotes fibroblast‐mediated wound repair, targets macrophages to induce M2 polarization, and targets myofibroblasts to exert anti‐fibrotic effects, thereby enabling rapid ...
Hongyi Zhang, Jinwei Li, Shan Hua, Shengming Wu, Chenlong He, Yuan Zhu, Ming Yin, Han Zhou, Huawei Liu, Chika Hasegawa, Jun Lyu, Keyue Xiao, Hua Jiang, Yilong Wang, Yuxin Qian   +14 more
wiley   +1 more source

On-Demand Decode and Forward Cooperative MAC for VoIP in Wireless Mesh Networks [PDF]

, 2011
The employment of wireless mesh networking in real- life scenarios has attracted substantial research interest in recent years and in this context VoIP has become a ubiquitous application.
Cheung, Kent Tsz Kan, Kent Cheung, Li, Li, Hanzo, Lajos, Lajos Hanzo, Li Li   +5 more
core   +2 more sources

Adaptive load-based contention window-MAC protocol for underwater wireless sensor networks

Intelligent and Converged Networks
In Underwater Wireless Sensor Networks (UWSNs), protocols with definite contention windows fail to adapt to changing network conditions, resulting in channel congestion and collisions.
Meng Shan, Min Ouyang, Jiyi Wu, Tong Wang   +3 more
doaj   +1 more source

A Contention-Free Reporting Scheme Based MAC Protocol for Cooperative Spectrum Sensing in Cognitive Radio Networks

IEEE Access, 2018
Cooperative spectrum sensing (CSS) is widely investigated in cognitive radio networks (CRNs) to improve the spectrum sensing performance. To realize CSS, how to collect sensing data from the secondary users (SUs) is one of the major problems.
Zong-Heng Wei, Bin-Jie Hu, En-Jun Xia, Sheng-He Lu   +3 more
doaj   +1 more source

SR‐A3 Promotes USP18‐Mediated deISGylation of STING to Protect Against Myocardial Ischemia‐Reperfusion Injury

Advanced Science, EarlyView.
MI/RI is a major clinical challenge with high morbidity and mortality. This study demonstrates that SR‐A3 expression is downregulated in MI/RI, and its deletion exacerbates damage via the USP18/ISG15/STING axis, revealing SR‐A3 as a potential therapeutic target.
Yufei Han, Guolin Miao, Yinqi Zhao, Zhiyong Du, Kaikai Lu, Changqi Xiao, Aiden Xian, Jiaxin Duanmu, Zihao Zhou, Jinxuan Chen, Lianxin Zhang, Chao Zhai, Yitong Xu, Zhaoling Li, Xianqin Shen, Sijing Shi, Jingxuan Chen, Si Mei, Yuan Fang, Liwen Zheng, Ling Zhang, Yuhui Wang, Wei Huang, Erdan Dong, Xunde Xian   +24 more
wiley   +1 more source

A Study on Event-Driven TDMA Protocol for Wireless Sensor Networks

EURASIP Journal on Wireless Communications and Networking, 2010
MAC protocol controls the activity of wireless radio of sensor nodes directly so that it is the major consumer of sensor energy and the energy efficiency of MAC protocol makes a strong impact on the network performance.
Chen Guihai, Gong Haigang, Liu Ming, Zhang Xue   +3 more
doaj  

Uma Proposta de framework para a geração de protocolos MAC para RSSF [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência da Computação, Florianópolis, 2013.Redes de sensores sem fio são altamente dependentes de protocolos de controle de acesso ao meio ...
Steiner, Rodrigo Vieira
core  

Flame Suppression in Lithium‐Ion Batteries During Thermal Runaway Through Solvent Design Considering the Volatility–Flammability Relationship

Advanced Science, EarlyView.
An asymmetric sulfonate solvent forms thermally stable interphases and demonstrates non‐flammability, suppressing heat accumulation for safer, high‐performance lithium‐ion batteries. ABSTRACT An asymmetric sulfonate‐based linear solvent, 2,2,2‐trifluoromethyl mesylate (FMS), is designed and used as the primary solvent in liquid electrolytes to enhance ...
Chi‐Yeong Hong, Joon Ha Chang, Ho Yeon Jang, Jooeun Byun, Chae Rim Lee, Jeongmin Kim, Oh B. Chae, Youngjin Kim, Jun Ho Song, Chihyun Hwang, Seoin Back, Ki Jae Kim, Hyun‐seung Kim   +12 more
wiley   +1 more source

A Hybrid Path-Oriented Code Assignment CDMA-Based MAC Protocol for Underwater Acoustic Sensor Networks

Sensors, 2013
Due to the characteristics of underwater acoustic channel, media access control (MAC) protocols designed for underwater acoustic sensor networks (UWASNs) are quite different from those for terrestrial wireless sensor networks.
Huifang Chen, Jun-Hong Cui, Lei Xie, Guangyu Fan   +3 more
doaj   +1 more source

A Low-Latency Routing Protocol for Wireless Sensor Networks [PDF]

, 2013
Advanced Industrial Conference on Wireless Technologies (ICW 2005), August 14-17, 2005, Montreal, CanadaRecent advances in wireless sensors network (WSN) technology have made possible the manufacturing of tiny low-cost, low-power sensors with wireless ...
R. Tynan, Ruzzelli, Antonio G., O'Hare, G. M. P. (Greg M. P.), Tynan, Richard, G.M.P. O'Hare, O\u27Hare, G. M. P. (Greg M. P.), A.G. Ruzzelli   +6 more
core   +1 more source