Results 71 to 80 of about 2,911,801 (341)
A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection
Advanced Engineering Materials, EarlyView.A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan +9 more
wiley +1 more source
Thermoelectric energy harvesting for wireless self powered condition monitoring nodes [PDF]
, 2013 Condition monitoring of machines and structures is commonly utilized in order to prevent failures before they can occur. For these reasons, data such as temperature, vibrations or displacements are collected and analysed. Sensors collect this information,
Royo Perez, Sandra
core
An Empirical Energy Model for Supercapacitor Powered Wireless Sensor Nodes [PDF]
, 2008 The modeling of energy components in Wireless Sensor Network (WSN) simulation is important for obtaining realistic lifetime predictions and ensuring the faithful operation of energy-aware algorithms.
Lewis, Adam P. +11 more
core +1 more source
Minimized Cost Gateway Deployment in Cyber-Physical Systems
International Journal of Distributed Sensor Networks, 2015 Wireless networks have been widely used in Cyber-Physical System (CPS) for data transmission. A CPS usually contains lots of sensors, and these sensors generate massive data.
Hao Wang, Jianzhong Li, Hong Gao
doaj +1 more source
Advanced Engineering Materials, EarlyView.This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele +2 more
wiley +1 more source
Development and Verification of Wireless Vibration Sensors
Buildings, 2023 Structural vibration testing is an effective guarantee for the Structural Health Monitoring (SHM) of large-scale civil engineering. Traditional vibration testing has drawbacks such as difficulties in wiring and picking up low-frequency signals, low ...
Qiang Pei, Pengfei Qi, Yunhua Lu, Le Qin
doaj +1 more source
Dynamics of Wireless Sensor Networks [PDF]
International Journal of Distributed Sensor Networks, 2009 Power-Law topology has been proved to be an effective technique to improve fault tolerance. With the motivation of construct reliable topology for wireless sensor networks, a Power-Law Evolving Model (PLEW) of wireless sensor networks by stochastic placement is proposed in this article.
Nan Jiang, Rigui Zhou, Qiulin Ding
openaire +2 more sources
Agricultural Management through Wireless Sensors and Internet of Things
, 2017 Agriculture plays a significant role in most countries and there is an enoromous need for this industry to become “Smart”. The Industry is now moving towards agricultural modernization by using modern smart technologies to find solutions for effective ...
Sridevi Navulur +3 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo +10 more
wiley +1 more source
Frequency‐Locked Wireless Multifunctional Surface Acoustic Wave Sensors
Advanced Sensor ResearchSurface acoustic waves (SAWs) have shown great potential for developing sensors for structural health monitoring (SHM) and lab‐on‐a‐chip (LOC) applications.
Luyu Bo +8 more
doaj +1 more source