Results 71 to 80 of about 7,098 (285)

METHOD FOR CONFIGURING ROUTING PATH IN A WIRELESS AD-HOC NETWORK [PDF]

, 2008
본 발명은 무선 애드 혹 네트워크(Wireless Ad-hoc Network)에서의 대역폭을 만족하는 경로 설정 방법에 관한 것으로, IEEE 802.11 무선 인터페이스를 사용하는 무선 애드 혹 네트워크에서 소스 노드와 목적지 노드 사이의 필요한 대역폭을 지원할 수 있는 경로를 무지향성 무선 채널과 멀티 홉 특성을 보다 정확히 고려하여 찾음으로써, 현대의 멀티미디어 서비스를 원활히 제공할 수 있다.무선 애드 혹 네트워크, 무선 인터페이스, 대역폭 ...
이황수, 이지훈, 김용이, 마중수   +3 more
core  

Enhanced group-based wireless ad-hoc sensor network protocol

International Journal of Distributed Sensor Networks, 2016
Communication is the major energy consumption source in wireless ad-hoc sensor networks. Thus, an efficient trade-off between the energy cost of the communication and network’s performance is a key challenge in conceiving a wireless ad-hoc sensor network.
Marwa Khedher, Jaime Lloret, Ali Douik
doaj   +1 more source

Nanophotonic Biosensors and the Paradigm of Trans‐Scale Autonomous Bio‐Integrated Diagnostics for Addressing Health Complexities

Electron, EarlyView.
Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary, Harsh Sable, Sonu Sonu, Lakshita Phor, Reddicherla Umapathi, Pradeep Bhadola   +5 more
wiley   +1 more source

Traffic Flow Data Collection Methods During Wildfire Evacuation

Fire and Materials, EarlyView.
ABSTRACT With climate change and urbanisation increasing wildfire risk in the wildland–urban interface (WUI), enhancing community evacuation preparedness is crucial. This study evaluates different data collection methods for measuring traffic flows during a community wildfire evacuation drill in Roxborough Park, Colorado, in June 2024.
Ann‐Kristin Dugstad, Maxine Berthiaume, Enrico Ronchi, Noureddine Bénichou, Paul Geoerg, Steve Gwynne, Hui Xie, Kamryn Kubose‐Peutz, Amanda Kimball, Max Kinateder   +9 more
wiley   +1 more source

Knowledge Horizon Dynamic Limitations in a Wireless Ad Hoc Network [PDF]

, 2003
In this paper we investigate the impact of node mobility in a wireless ad hoc network (WAHN). Especially we investigate the possibility to provide guaranteed services in a WAHN, i.e., the network topology predictability.
Urban Bilstrup, Per-arne Wiberg, Bertil Svensson   +2 more
core  

A novel mechanism for routing in highly mobile Ad-hoc sencor networks [PDF]

, 2004
This paper describes a novel routing mechanism for a network of highly mobile sensor nodes that routes data over dynamically changing topologies, using only information from nearest neighbours.
Ian W. Marshall, Marshall, Ian W., Tateson, Jane, Jane Tateson, Tateson, J.   +4 more
core   +1 more source

Recent advances in multifunctional soft robots: A materials–structures–systems co‐design perspective for synergistic integration

FlexMat, EarlyView.
Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu, Zicao Peng, Chong Sun, Haitao Yang   +3 more
wiley   +1 more source

Method for Analyses of Data Transmission over Multiple Paths in Wireless Ad-Hoc Networks [PDF]

Simultaneous data transmission over multiple paths can improve the performance of wireless ad-hoc network. To avoid data rate degradation because of inter-path interference, smart path selection should be done.
Cikovskis, Lauris
core  

Calculating the TCP Data Flow Congestion Windows Up Bound over Wireless Ad Hoc Networks

工程科学与技术, 2010
:In order to improve TCP throughput over wireless ad hoc networks,the relation between TCP data flow packet losses caused by network congestion and queue length、TCP sending windows over wireless ad hoc networks is simulated and analyzed.
Li Qinghua, Chen Zhigang, Zeng Zhiwen, Deng Xiaoheng   +3 more
doaj  

Microbial metabolite indole‐3‐propionic acid preserves astrocytic mitochondrial mitofusin 2 to limit neuroinflammation after traumatic brain injury

Interdisciplinary Medicine, EarlyView.
Following traumatic brain injury, indole‐3‐propionic acid (IPA) directly targets the aryl hydrocarbon receptor on astrocytes in the peri‐lesional cortex; this suppresses interferon regulatory factor 1‐driven transcription of the E3 ubiquitin ligase RFFL (ring finger and FYVE‐like domain containing E3 ubiquitin protein ligase).
Ziwen Zhang, Kai Wang, Liangbo Wang, Wencong Li, Hao Guo, Meng Xu, Tinghao Wang, Jiahui Ren, Ting Zhu, Jiahui Wang, Wenxing Cui, Jinpeng Zhou, Yang Tian, Liying Han, Chengxuan Guo, Shuoyao Ma, Qiang Wang, Zhihong Li, Yaning Cai, Jingyu Dong, Xun Wu, Haixiao Liu, Yan Qu   +22 more
wiley   +1 more source