Results 61 to 70 of about 95,264 (327)
Key Distribution Scheme without Deployment Knowledge
, 2009 Many basic key distribution schemes specifically tuned to wireless sensor networks have been proposed in the literature. Recently, several researchers have proposed schemes in which they have used group-based deployment models and assumed predeployment ...
Agrawal, Pranav, Kuri, Joy
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Advanced Functional Materials, EarlyView.This study presents a Ti3C2Tx MXene/WPU nacre‐mimetic nanomaterial as a printable ink for direct‐write printing onto textiles‐based sensors. The resulting wearable device demonstrates high sensitivity, biocompatibility, and mechanical strength. Furthermore, NFC‐enabled humidity sensor produces time‐series data, which informs a machine learning ...
Lulu Xu +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Additive manufacturing is expanding beyond mechanical prosthetics into microelectronic implants. This work presents a diamond‐titanium hybrid that enables wireless power transfer, localized heating, and flow sensing. The use of additive manufacturing combined with the biocompatibility of the diamond‐titanium hybrid material paves the way toward new ...
Joshua Zarins +9 more
wiley +1 more source
Discrete Dynamics in Nature and Society, 2016 The Eschenauer-Gligor (EG) key predistribution is regarded as a typical approach to secure communication in wireless sensor networks (WSNs). In this paper, we establish asymptotic results about the distribution of isolated nodes and the vanishing small ...
Y. Tang, Q. L. Li
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A Study on Group Key Agreement in Sensor Network Environments Using Two-Dimensional Arrays
Sensors, 2011 These days, with the emergence of the concept of ubiquitous computing, sensor networks that collect, analyze and process all the information through the sensors have become of huge interest.
Moon-Seog Jun +4 more
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Biosupercapacitors for Human‐Powered Electronics
Advanced Functional Materials, EarlyView.Biosupercapacitors are emerging as biocompatible and integrative energy systems for next‐generation bioelectronics, offering rapid charge–discharge performance and mechanical adaptability. This review systematically categorizes their applications from external to organ‐level systems and highlights their multifunctional roles in sensing, actuation, and ...
Suhyeon Kim +7 more
wiley +1 more source
On the strengths of connectivity and robustness in general random intersection graphs [PDF]
, 2014 Random intersection graphs have received much attention for nearly two decades, and currently have a wide range of applications ranging from key predistribution in wireless sensor networks to modeling social networks.
Gligor, Virgil, Yağan, Osman, Zhao, Jun
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Energy efficient Key Distribution for Wireless Sensor Networks
International Journal of Engineering & Technology, 2018 Key distribution in Wireless sensor networks is crucial whenever they deployed in critical applications. Cryptography is used to protect sensitive information from disclosure. Key management is important component in cryptography. Cryptography is not useful if keys are disclosed to attackers.
Ramu Ramu Kuchipudi +2 more
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Advanced Functional Materials, EarlyView.While host structures are known to enhance the reversibility and safety of lithium metal deposition, their additional volume and weight often decrease the battery's energy density and specific energy. By combining a lightweight and porous scaffold of electrospun polymer with a thinner separator, this article demonstrates a simultaneous improvement of ...
Lennart Wichmann +6 more
wiley +1 more source
Power Analyze of Elliptic Curve Cryptography for Usage in Wireless Sensor Networks [PDF]
, 2011 Wireless Sensor Networks are new emerging technology used in various applications for habitat, health and air pollution monitoring, vehicle tracking etc.
Bikov, Dusan +3 more
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