Results 81 to 90 of about 118,135 (200)

Determining design parameters for Ad-hoc wirless sensor networks. [PDF]

, 2003
This paper considers the design of wireless sensor networks in which a set of smart battery-powered sensor nodes cooperatively form an ad hoc communications network for monitoring and control applications. The paper examines ways of extending the life of
Blow, K. J., Gao, Q., Hoding, D. J., Marshall, I. W.   +3 more
core  

A flexible self-powered humidity sensor with graphdiyne oxide

ChemPhysMater
Humidity sensors are widely used in various fields of research. However, continuous power supplementation remains a significant challenge for further development.
Jin Zhang, Weiqi Li, Cong Pan, Wenjie Ma, Ping Yu, Lanqun Mao   +5 more
doaj   +1 more source

Applying self-powered sensor and support vector machine in load energy consumption modeling and prediction of relational database. [PDF]

Sci Rep, 2023
Yang D, Yu J, He Z, Li P, Du X.
europepmc   +1 more source

Magnetic field-assisted 3D printing of magnetic self-powered sensors

Virtual and Physical Prototyping
Triply periodic minimal surface (TPMS) based lattices have drawn great attention in recent years due to their lightweight, design flexibility and compatibility with 3D printing.
Pan Wu, Tianyu Yu, Linjie Zhao, Mingjun Chen   +3 more
doaj   +1 more source

An Energy Aware and Secure MAC Protocol for Tackling Denial of Sleep Attacks in Wireless Sensor Networks [PDF]

, 2019
Wireless sensor networks which form part of the core for the Internet of Things consist of resource constrained sensors that are usually powered by batteries. Therefore, careful energy awareness is essential when working with these devices.
Udoh, E., Udoh, E.
core  

Optimal Sensor Collaboration for Parameter Tracking Using Energy Harvesting Sensors

, 2018
In this paper, we design an optimal sensor collaboration strategy among neighboring nodes while tracking a time-varying parameter using wireless sensor networks in the presence of imperfect communication channels. The sensor network is assumed to be self-
Liu, Sijia, Sharma, Vinod, Varshney, Pramod K., Zhang, Shan   +3 more
core   +1 more source

Measurement of Slips at Contact Interfaces Using a Self-Powered Sensor Based on Triboelectric Nanogenerators. [PDF]

Nanomaterials (Basel), 2022
Zhao W, Qin W, Ba M, Sun Y.
europepmc   +1 more source

Multi-Sensor Context-Awareness in Mobile Devices and Smart Artefacts [PDF]

, 2002
The use of context in mobile devices is receiving increasing attention in mobile and ubiquitous computing research. In this article we consider how to augment mobile devices with awareness of their environment and situation as context.
Beigl, Michael, Gellersen, Hans, Schmidt, Albrecht   +2 more
core   +1 more source

A Photovoltaic Self-Powered Volatile Organic Compounds Sensor Based on Asymmetric Geometry 2D MoS2 Diodes

ECS Sensors Plus
Transition metal dichalcogenides have gained considerable interest for vapour sensing applications due to their large surface-to-volume ratio and high sensitivity. Herein, we demonstrate a new self-powered volatile organic compounds (VOC) sensor based on
Mirette Fawzy, Mohammad Reza Mohammadzadeh, Amin Abnavi, Thushani De Silva, Ribwar Ahmadi, Hamidreza Ghanbari, Fahmid Kabir, Karen L. Kavanagh, Amirhossein Hasani, Michael M. Adachi   +9 more
doaj   +1 more source

Flexible Multiscale Pore Hybrid Self-Powered Sensor for Heart Sound Detection. [PDF]

Sensors (Basel), 2021
Liu B, Han L, Pan L, Li H, Zhao J, Dong Y, Wang X.   +6 more
europepmc   +1 more source