A Multiagent Geosimulation Approach for Intelligent Sensor Web Management by Mehdi Mekni, Phil Graniero

“…In this paper, we propose to use an MAGS approach to support SW management. Moreover, we present Sensor-MAGS, a multiagent geosimulation system which manages sensor nodes using Informed Virtual Geographic Environments (IVGE). …”
Get full text

Research on disaster information dissemination based on social sensor networks by Shanshan Wan, Zhuo Chen, Cheng Lyu, Ruofan Li, Yuntao Yue, Ying Liu

“…Sudden disaster events are usually unpredictable and uncontrollable, and how to achieve efficient and accurate disaster information dissemination is an important topic for society security. At present, social sensor networks which integrate human mobile sensors and traditional physical sensors are widely used in dealing with emergencies. …”
Get full text

Survivable Self-Organization for Prolonged Lifetime in Wireless Sensor Networks by Mohammad M. Hasan, Jason P. Jue

“…In this work, we associate survivability and energy efficiency with the clustering of WSNs and show that such a proactive scheme can actually increase the lifetime. We present an easy-to-implement method named DED (distributed, energy-efficient, and dual-homed clustering) which provides robustness for WSNs without relying on the redundancy of dedicated sensors, that is, without depending on node density. …”
Get full text

Online Authentication and Key Establishment Scheme for Heterogeneous Sensor Networks by Sarmad Ullah Khan, Luciano Lavagno, Claudio Pastrone, Maurizio A. Spirito

“…Since key management plays an important role in securing both information and connectivity, a proper authentication and key management scheme is required in mobility enabled applications where the authentication of a node with the network is a critical issue. In this paper, we present an authentication and key management scheme supporting node mobility in a heterogeneous WSN that consists of several mobile sensor nodes and a few fixed sensor nodes. …”
Get full text

An EMD-Based Filtering Algorithm for the Fiber-Optic SPR Sensor by Tao Wang, Tiegen Liu, Kun Liu, Junfeng Jiang, Lin Yu, Meng Xue, Yunxia Meng

“…We present a filtering algorithm based on empirical mode decomposition (EMD) for the data demodulation of the fiber-optic surface plasmon resonance (SPR) sensor. …”
Get full text

Optical Fiber Tip Sensor for the Measurement of Glucose Aqueous Solutions by Susana Novais, Catarina I. A. Ferreira, Marta S. Ferreira, Joao L. Pinto

“…However, the reduction of the sensing head diameter leads to a large improvement of the sensitivity. The smaller sensor, with a length of 5 mm and a diameter of 24 μm, presents a maximum sensitivity of 1467.59 nm/RIU, for the refractive index range between 1.364 and 1.397 RIU. …”
Get full text

A QoS-Based Wireless Multimedia Sensor Cluster Protocol by Juan R. Diaz, Jaime Lloret, Jose M. Jimenez, Joel J. P. C. Rodrigues

“…Wireless Sensor Networks (WSNs) provide a wireless network infrastructure for sensed data transport in environments where wired or satellite technologies cannot be used. …”
Get full text

New Sensors and Techniques for the Structural Health Monitoring of Propulsion Systems by Mark Woike, Ali Abdul-Aziz, Nikunj Oza, Bryan Matthews

“…This includes evaluating the performance of a novel microwave blade tip clearance sensor; a vibration based crack detection technique using an externally mounted capacitive blade tip clearance sensor; and lastly the results of using data driven anomaly detection algorithms for detecting cracks in a rotating disk.…”
Get full text

Advancements in vat photopolymerization for piezoresistive sensors: materials, mechanisms, and applications by Omar Waqas Saadi, Kamran A. Khan

“…This review presents an overview of VPP methods, including stereolithography (SLA), digital light processing (DLP), and two-photon polymerisation (TPP), and examines their unique advantages and limitations in the context of strain sensor fabrication. …”
Get full text

Ionic-electronic photodetector for vision assistance with in-sensor image processing by Zhipeng Zhong, Yezhao Zhuang, Xin Cheng, Jingtao Zheng, Qianyi Yang, Xiang Li, Yan Chen, Hong Shen, Tie Lin, Wu Shi, Xiangjian Meng, Junhao Chu, Hai Huang, Jianlu Wang

“…Here, we report a CuInP2S6-based photodetector array with tunable photoresponse for in-sensor image processing, directly complementing human vision. …”
Get full text

An Active Pixel Sensor with Built-in a Unity Gain Buffer by masood teymouri

“…This paper presents an Active Pixel Sensor (APS) with a built-in readout circuit. …”
Get full text

An attack resistant key predistribution scheme for wireless sensor networks by Priyanka Ahlawat, Mayank Dave

“…In this paper, we investigate the problem of node capture attack and propose a secure hybrid key predistribution scheme (HKP-HD) for wireless sensor networks (WSN). This scheme combines the robustness of the q-composite scheme with threshold resistant polynomial scheme. …”
Get full text

Soft Conductive Textile Sensors: Characterization Methodology and Behavioral Analysis by Giulia Gamberini, Selene Tognarelli, Arianna Menciassi

“…This study presents a detailed methodology to characterize fabric-based resistive stretching sensors, focusing on both static and dynamic performance, for application in a smart vascular simulator for surgical training. …”
Get full text

PROTOTYPE OF THE WELL WATER CONDUCTIVITY SENSOR SYSTEM BASED MICROCONTROLLER by Taufiqurahman Taufiqurahman, Ade Agung Harnawan, Iwan Sugriwan

“…The prototype of the well-water conductivity sensor system consists of the power supply, temperature sensor circuit, conductivity sensor circuit, Arduino UNO microcontroller, 16x2 I2C LCD characters and the conversion equation. …”
Get full text

Advancements in Glucose Monitoring: From Traditional Methods to Wearable Sensors by Koyel Dey, Tuhin Subhra Santra, Fan Gang Tseng

“…Glucose-monitoring techniques are broadly categorized into three types: invasive, minimally invasive, and non-invasive. Each method presents distinct advantages and challenges. Non-invasive glucose sensors, despite impressive advancements in recent years, still face issues with signal interference and accuracy, limiting their widespread clinical application. …”
Get full text

An Integration Avenue of Ground Monitoring Based on Wireless Sensor Networks by Young-Joo Kim, Sungmin Hong, Jong-uk Lee, Sejun Song, Daeyoung Kim

“…Since wireless sensor networks (WSNs) have a lot of potential capability to provide diverse services to human by monitoring things scattered in real world, they are envisioned as one of the core enabling technologies for ubiquitous computing which organizes and mediates both physical and social interactions anytime and anywhere. …”
Get full text

Molecularly Imprinted SERS Plasmonic Sensor for the Detection of Malachite Green by Hao Zhang, Dani Sun, Yuhao Wen, Mengyuan Wang, Jingying Huang, Ziru Lian, Jinhua Li

“…Therefore, sensitive and selective detection of MG in real samples is urgently needed. This study presents the development of a molecularly imprinted surface-enhanced Raman spectroscopy (MI-SERS) plasmonic sensor for the rapid and sensitive detection of MG. …”
Get full text

Inclusive innovation: Implementation of low-cost proximity sensors for canes by Herald Gonzales-Saavedra, Kenjy Garcia-Hurtado, Carlos Gallegos-Pinedo, Rodrigo Tenazoa-Bardales, Anthony Ordinola-Sinarahua, Diego Hilario-Putpaña, Dick Diaz-Delgado

“… Visually impaired individuals face challenges in moving safely, affecting their independence and increasing the risk of accidents. This work presents the development of a prototype accessory for canes with ultrasonic sensors, designed to enhance mobility and independence at a low cost. …”
Get full text

A Novel -Inspired Routing Protocol for Wireless Sensor Networks by Mingchuan Zhang, Changqiao Xu, Jianfeng Guan, Ruijuan Zheng, Qingtao Wu, Hongke Zhang

“…There is a tradeoff between routing efficiency and energy equilibrium for sensor nodes in wireless sensor networks (WSNs). Inspired by the large and single-celled amoeboid organism, slime mold Physarum polycephalum , this paper presents a novel Physarum -inspired routing protocol (P-iRP) for WSNs to address the above issue. …”
Get full text

Metasurface-enabled achromatic high-precision optical displacement sensor by Zhouxin Liang, Xin Gu, Jiaqi Li, Lixun Wu, Zhaoxiang Zhu, Shuqing Lin, Yuhang Lin, Yujie Chen

“…Optical displacement sensors are widely employed in various fields due to their broad measurement range, high resolution, and exceptional precision. …”
Get full text