Results 71 to 80 of about 160,009 (293)

Wireless Body Area Networks for Healthcare

International Journal of Business Data Communications and Networking, 2021
Motivated by the increasing need for improved healthcare solutions, wireless body area networks (WBANs) have shown their great potential in revolutionizing the next generation healthcare through enabling continuous monitoring of health status with early detection of abnormal situations.
Nabila Azdad, Mohamed Elboukhari
openaire   +1 more source

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

Advanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

A Spectrum-Aware Priority-Based Link Scheduling Algorithm for Cognitive Radio Body Area Networks

Sensors, 2019
With the development of wireless communication technology, wireless body area networks (WBANs) have become a fundamental support tool in medical applications.
Thien Thi Thanh Le, Sangman Moh
doaj   +1 more source

An End-to-End Lightweight Authentication Protocol for Medical Wireless Body Area Network [PDF]

Jisuanji gongcheng, 2017
For the information transmission in medical Wireless Body Area Network(WBAN),authentication mechanisms based on biological features and public key infrastructure with trusted third party have drawbacks of identity false negative,false positive and high ...
PENG Yanbin,TIAN Ye,PENG Xinguang
doaj   +1 more source

A Study of IEEE 802.15.4 Security Framework for Wireless Body Area Network

, 2011
A Wireless Body Area Network (WBAN) is a collection of low-power and lightweight wireless sensor nodes that are used to monitor the human body functions and the surrounding environment.
Akyildiz, Bellare, Ha, Kyung Sup Kwak, Radosavac, Rijmen, Saleem, Sana Ullah, Shahnaz Saleem, Shi, Ullah, Ullah, Wang, Wang, Wood   +14 more
core   +2 more sources

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

Advanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha, Bilguun Nurzed, Mostafa Berangi, Andre Kuehne, Helmar Waiczies, Igor Fabian Tellez Ceja, Xiang Hu, Thomas Gladytz, Lisa Krenz, Dave Huebler, Beate Endemann, Claudia Brockmann, Ebba Beller, Oliver Stachs, Thoralf Niendorf   +14 more
wiley   +1 more source

Analyzing Delay in Wireless Multi-hop Heterogeneous Body Area Networks [PDF]

, 2013
With increase in ageing population, health care market keeps growing. There is a need for monitoring of health issues. Wireless Body Area Network (WBAN) consists of wireless sensors attached on or inside human body for monitoring vital health related ...
Javaid, A., Javaid, N., Khan, M. A., Khan, M. Y., Khan, Z. A., Yaqoob, M.   +5 more
core  

Application of multiple-wireless to a visual localisation system for emergency services [PDF]

, 2010
—In this paper we discuss the application of multiplewireless technology to a practical context-enhanced service system called ViewNet. ViewNet develops technologies to support enhanced coordination and cooperation between operation teams in the ...
Calway, AD, Doufexi, A, Efthymiou, Costas, Fan, Zhong, Gormus, S, Mayol-Cuevas, WW   +5 more
core   +4 more sources

Wireless Body Area Network using Cryptography

International Journal of Innovative Technology and Exploring Engineering, 2020
Network security has been great concern with recent technical advancement in wireless communication. And for that, a secured system is to be developed to provide data security over wireless transmission. This paper presents wireless body area network (WBAN) with cryptographic AES algorithm which monitors patient biomedical parameters based on sensors ...
Brunda U S*, K Sandhya, Madhurya Kulkarni G V, Navya N, Pradeep H S   +4 more
openaire   +1 more source

Topology‐Optimized Stretchable Piezoelectric Sensors With Tailored Liquid‐Metal Circuits for Anisotropic Stress‐Adaptive Motion Monitoring

Advanced Materials, EarlyView.
Schematic showing the leveraging of topology optimization, the printing of a tailored eutectic gallium‐indium liquid alloy electrode, and porous ceramic engineering to simultaneously enhance mechanical durability, stretchability, and sensing sensitivity to produce a highly deformable and stretchable sensor capable of monitoring complex and anisotropic ...
Hanmin Zeng, Qianqian Xu, Jianxun Zhang, Peiqiong Zhou, Jiachen Zhang, Jinlan Li, Senfeng Zhao, Kechao Zhou, Dou Zhang, Chris Bowen, Yan Zhang   +10 more
wiley   +1 more source