OpticalTrust: A Sensor-to-Blockchain Framework Using Free-Space Optical Communication by Parveen Bajaj, Aman Kataria, Vikram Puri, Sachin Gupta, Hong Min

“…While conventional optical fiber systems can achieve bit rates of up to 40 Gbps with proper design, they are limited primarily by electronics rather than semiconductor laser capabilities. This study presents an integrated framework that combines FSOs, blockchain technology, and sensor networks to address challenges in data transmission, security, and environmental adaptation. …”
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CorNet: Enhancing Motion Deblurring in Challenging Scenarios Using Correlation Image Sensor by Pan Wang, Toru Kurihara, Jun Yu

“…Motion deblurring in scenes involving small moving objects or low-illumination conditions is challenging. This paper presents an effective deep-learning solution that utilizes correlation images as key auxiliaries to address the problem. …”
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Multi-criteria pressure sensors placement in water distribution networks using fuzzy TOPSIS by Mohammad Mehdi Riyahi, Carlo Giudicianni, Amin E. Bakhshipour, Ali Haghighi, Enrico Creaco

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Photonic crystal fiber sensors in the THz domain: A leap forward in alcohol detection by Most. Momtahina Bani, Khalid Sifulla Noor, A.H.M. Iftekharul Ferdous, Md. Asaduzzaman Shobug

“…To tackle this challenge, we present a highly sensitive and accurate Photonic Crystal Fiber (PCF) sensor designed for the detection of both methanol and ethanol. …”
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Adapting Cross-Sensor High-Resolution Remote Sensing Imagery for Land Use Classification by Wangbin Li, Kaimin Sun, Jinjiang Wei

“…These discrepancies between multi-sensor data present a significant obstacle to the widespread application of intelligent methods. …”
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Long-Gauge Fiber Optic Sensors: Strain Measurement Comparison for Reinforced Concrete Columns by Haoran Lin, Zhaowen Xu, Wan Hong, Zhihong Yang, Yixin Wang, Bing Li

“…This suggests a promising avenue for further research and development. This paper presents a thorough comparison of long-gauge fiber optic sensors and traditional measurement tools when used to monitor RC columns under small eccentric compressive loading. …”
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New cobalt hydroxycarbonate-based material for highly sensitive enzyme-free glucose sensors by Zh. K. Kalkozova, L. V. Gritsenko, U. A. Balgimbayeva, M. T. Gabdullin, Dan Wen, Kh. A. Abdullin

“…Developing new materials for highly sensitive and stable enzyme-free sensors is of significant importance. This study presents hydroxycarbonates as a new class of materials for creating enzyme-free glucose sensors and demonstrates, for the first time, that nanostructured cobalt hydroxycarbonate is a promising candidate for effective sensor applications. …”
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Automated insect detection and biomass monitoring via AI and electrical field sensor technology by Freja Balmer Odgaard, Páll Vang Kjærbo, Amir Hossein Poorjam, Khaled Hechmi, Rubens Monteiro Luciano, Niels Krebs

“…To validate this method, paired sensor and Townes Malaise trap deployments were conducted at two sites in a Danish nature reserve. …”
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Deep Learning for Real-Time PPE Usage Monitoring Using Wearable IMU Sensors by Pedro Carvalho da Fonseca Guimaraes, Leonardo Braga de Cristo, Marcos Eduardo Pivaro Monteiro, Joao Luiz Rebelatto, Guilherme de Santi Peron, Ohara Kerusauskas Rayel, Guilherme Luiz Moritz

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High-Sensitivity Toxic Gas Sensor Utilizing Photonic Crystal Fibers in the THz Spectrum by Mir Sabbir Hossain, Ariyan Haque Joy, Diponkar Kundu, A. H. M. Iftekharul Ferdous, Abdullah Al Mamun, Md Jakir Hossen

“…SO2, HCN, and Cl2 gases are extremely toxic and can present significant health hazards even at minimal amounts, including respiratory and neurological systems. …”
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Surface Engineering Enabled Capacitive Gas‐Phase Water Molecule Sensors in Carbon Nanodots by Jin‐Xu Qin, Cheng‐Long Shen, Wu‐You Zhang, Yuan Deng, Shou‐Long Lai, Chao‐Fan Lv, Hang Liu, Ying‐Jie Zhang, Lan Liu, Lei Li, Xi‐Gui Yang, Chong‐Xin Shan

“…These CDs‐based sensors present great potential for applications in respiratory monitoring, information exchange, contactless recognition of finger trajectories, etc. …”
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Graphene-Based, Flexible, Wearable Piezoresistive Sensors with High Sensitivity for Tiny Pressure Detection by Rui Li, Jiahao Hu, Yalong Li, Yi Huang, Lin Wang, Mohan Huang, Zhikun Wang, Junlang Chen, Yan Fan, Liang Chen

“…Here, we present a piezoresistive sensor with a novel microstructure that combines insulating and conductive properties. …”
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Multiresonant Fiber Acoustic Sensors with Stabilized Triple-Phase Demodulation for Large Dynamic Ranges by Xingyu Wei, Jinda Du, Junfeng Zhou, Xinlu Deng, Zhiran Yi, Lei Shao, Wenming Zhang

“…Extrinsic fiber acoustic sensors have gained marked attention for their potential in remarkable sensitivity and minimum detectable pressure (MDP), together with advantages of immunity to polarization fading. …”
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Machine Learning-Based Predictive Maintenance at Smart Ports Using IoT Sensor Data by Sheraz Aslam, Alejandro Navarro, Andreas Aristotelous, Eduardo Garro Crevillen, Alvaro Martınez-Romero, Álvaro Martínez-Ceballos, Alessandro Cassera, Kyriacos Orphanides, Herodotos Herodotou, Michalis P. Michaelides

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Spatial Division Multiplexing-Based Reflective Intensity-Modulated Fiber Optics Displacement Sensor by Tianye Lan, Cong Zhang, Songnian Fu, Benpeng Zhu, Ming Tang, Weijun Tong

“…Due to the benefit of multiple parallel channels within single cladding and easy implementation of multi-input multioutput technique, we present the spatial division multiplexing (SDM)-based reflective intensity-modulated fiber optics displacement sensor (RIMFODS). …”
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Smart Driving Hardware Augmentation by Flexible Piezoresistive Sensor Matrices with Grafted‐on Anticreep Composites by Kaifeng Chen, Hua Yang, Ang Wang, Linsen Tang, Xin Zha, Ndeutala Selma Iita, Hong Zhang, Zhuoxuan Li, Xinyu Wang, Wei Yang, Shaoxing Qu, Zongrong Wang

“…The enhancement of PAI‐PANI interfacial bonding through in situ grafting improves the sensor reliably. The sensor presents high linear sensitivity of 35.3 kPa−1 over a pressure range of 0.2–20 kPa, outstanding repeatability, and excellent dynamic stability with only a 3.8% signal deviation through ≈10 000 cycles. …”
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Superior sensitive graphene fiber sensor enabled by constructing multiple nanoembossments for glucose detection by Feng Han, Yangguang Wu, Yifan Zhao, Weixuan Jing, Kun Zheng, Chenying Wang, Song Wang, Yaxin Zhang, Tao Dong, Zhuangde Jiang

“…However, lower conductivity and catalytic activity are major obstacles to the commercialization of metal oxide-based non-enzymatic glucose sensors. Herein, we present a novel flexible nonenzymatic glucose sensor utilizing graphene fiber (GF)/Au/Ni(OH)2 composite fiber. …”
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An IoT-Enabled Wearable Device for Fetal Movement Detection Using Accelerometer and Gyroscope Sensors by Atcharawan Rattanasak, Talit Jumphoo, Wongsathon Pathonsuwan, Kasidit Kokkhunthod, Khwanjit Orkweha, Khomdet Phapatanaburi, Pattama Tongdee, Porntip Nimkuntod, Monthippa Uthansakul, Peerapong Uthansakul

“…The device integrates accelerometer and gyroscope sensors with Internet of Things (IoT) technology to accurately differentiate between fetal and non-fetal movements. …”
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Vertically Aligned Nanocrystalline Graphite Nanowalls for Flexible Electrodes as Electrochemical Sensors for Anthracene Detection by Marius C. Stoian, Octavian G. Simionescu, Cosmin Romanitan, Gabriel Craciun, Cristina Pachiu, Antonio Radoi

“…Electrochemical characterization of the GNW-based electrodes indicated that the electroactive area and heterogeneous electron transfer rate constant were greater for the GNW 45 min film in the carbonic material series. We present the transfer of GNW films on flexible polyethylene substrates for achieving flexible electrochemical sensors for further use in anthracene determination. …”
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Wearable Sensors-Based Intelligent Sensing and Application of Animal Behaviors: A Comprehensive Review by Luyu Ding, Chongxian Zhang, Yuxiao Yue, Chunxia Yao, Zhuo Li, Yating Hu, Baozhu Yang, Weihong Ma, Ligen Yu, Ronghua Gao, Qifeng Li

“…Although both contact and non-contact sensing modalities are utilized, wearable devices with embedded sensors (e.g., accelerometers, pressure sensors) offer unique advantages through continuous data streams that enhance behavioral traceability. …”
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