Results 61 to 70 of about 253,922 (331)

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

Advanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson, Hemish B. Thakkar, Jiaen Wu, Emily C. Davidson   +3 more
wiley   +1 more source

Survey on wireless body area sensor networks for healthcare applications: Signal processing, data analysis and feedback [PDF]

, 2011
Wireless sensor networks (WSNs) technologies are considered as one of the key of the research areas in computer science and healthcare application industries.The wireless body area sensor networks (WBASNs) is a wireless network used for communication ...
Al-Saud, Khalid Abu, Mahmuddin, Massudi, Mohamed, Amr   +2 more
core  

When Both Transmitting and Receiving Energies Matter: An Application of Network Coding in Wireless Body Area Networks [PDF]

, 2011
A network coding scheme for practical implementations of wireless body area networks is presented, with the objective of providing reliability under low-energy constraints. We propose a simple network layer protocol for star networks, adapting redundancy
D. Daly, D. Lucani, D. Lucani, H. Cao, H. Li, J. Ryckaert, O. Omeni, P. Mercier   +7 more
core   +5 more sources

Wireless Sensor Body Area Network

, 2019
Recent advancement of wearable computing and wearable sensor devices has empowered the development of Wireless Body Area Networks WBANs . Wireless body area network is made up of remotely connected miniaturized sensors placed in, on or around the Human Body, which provides continuous monitoring of physiological signs to support medical, lifestyle and ...
Verma, Pawan Kumar, Sondhi, Preeti
openaire   +1 more source

Traffic Priority-Aware Adaptive Slot Allocation for Medium Access Control Protocol in Wireless Body Area Network

Computers, 2017
Biomedical sensors (BMSs) monitor the heterogeneous vital signs of patients. They have diverse Quality of Service (QoS) requirements including reduced collision, delay, loss, and energy consumption in the transmission of data, which are non-constrained ...
Fasee Ullah, Abdul Hanan Abdullah, Omprakash Kaiwartya, Marina Md Arshad   +3 more
doaj   +1 more source

Gourd‐Inspired Design of Unit Cell with Multiple Gradients for Physiological‐Range Pressure Sensing

Advanced Functional Materials, EarlyView.
Gourd‐shaped micro‐dome arrays with coordinated modulus, conductivity, and geometric gradients co‐optimize sensitivity and linearity in piezoresistive tactile sensors. Under pressure, a solid upper dome embeds into a porous lower dome, triggering rapid contact‐area growth and series‐to‐parallel conduction, enabling unsaturated, intensity‐resolved ...
Jiayi Xu, Ming Lei, Yuanzhe Liang, Biao Qi, Ziyi Dai, Yong Zhao, Bingpu Zhou   +6 more
wiley   +1 more source

EPAW: Efficient Privacy Preserving Anonymous Mutual Authentication Scheme for Wireless Body Area Networks (WBANs)

IEEE Access, 2020
The recent advancement in wireless body area networks (WBAN) plays an important role in remote health care systems. However, these networks are suffering from data security and privacy threats.
S. Jegadeesan, M. Azees, N. Babu, Umashankar Subramaniam, D. Al-Makhles   +4 more
semanticscholar   +1 more source

MAC Protocol in Wireless Body Area Network for Mobile Health: A Survey and an Architecture Design

International Journal of Distributed Sensor Networks, 2015
Wireless body area networks (WBANs) have become a leading solution in mobile health (mHealth). Typically, a WBAN consists of in-body or around-body sensor nodes for collecting data of physiological feature.
Xin Qi, Kun Wang, AnPeng Huang, Haifeng Hu, Guangjie Han   +4 more
doaj   +1 more source

Anomalous Pressure‐Temperature Ultrahigh Sensitivities in Atomically Engineered Carbonitride MXenes for Multifunctional Wearable Human–Machine Interfaces: Joint Computational–Experimental Elucidations

Advanced Functional Materials, EarlyView.
Atomically engineered layered 2D Ti3CNTz carbonitride MXene exhibits ultrahigh heat and pressure sensitivity, enabling dual‐mode sensors with 300%–400% performance enhancement and durability for real‐time health‐monitoring interface devices. Precise nitrogen incorporation (e.g., Ti3C1.8N0.2Tz) boosts conductivity, enhancing temperature response, while ...
Debananda Mohapatra, Ju‐Hyoung Han, Hyun Jin Kang, Jeong Eun Byun, Seonghun Lee, Sanghyuk Lee, Yeseul Son, Jaeeun Park, Tae Joo Shin, Youngho Kang, Jung Woo Lee, Soon‐Yong Kwon, Soo‐Hyun Kim   +12 more
wiley   +1 more source

Beacon-based opportunistic scheduling in wireless body area network [PDF]

, 2016
Wireless Body Area Networks (WBANs) are one of the key technologies that support the development of digital health care, which has attracted increasing attention in recent years.
Leung, Victor, Servati, Peyman, Sheng, Zhengguo, Zhou, Yang   +3 more
core   +1 more source