Cognitive Wireless Networks Based Spectrum Sensing Strategies: A Comparative Analysis by Anandakumar Haldorai, Jeevanandham Sivaraj, Munivenkatappa Nagabushanam, Michaelraj Kingston Roberts

“…Because of numerous dormant application fields, wireless sensor networks (WSNs) have emerged as an important and novel area in radio and mobile computing research. …”
Get full text

Fiber-Reinforced Magnesium Phosphate Cement-Based Nanocomposites in the Field of Bridge Structure Repair and Strengthening by Wenwei Yang

“…Through the use of finite element analysis software and various stress sensor materials, the mechanical properties of fiber-reinforced magnesium phosphate cement-based nanocomposites are used to analyze the mechanical properties of damaged bridges in our area after reinforcement treatment and establish a control group (using magnesium phosphate cement-based nanocomposite materials) for comparative experiments. …”
Get full text

Design and Implementation of Automatic GSM Based Fire Alarm System. by Waiswa, Abudallah Mujaasi

“…In order to prevent losses incurred from fire accidents, various alarm systems have been developed such as smoke detectors, temperature sensor based systems etc. With the advancement of technology more automated fire gadgets are now available among which is this design. …”
Get full text

Design and Construction of Gas Leakage and Detection System in Homes/ Industries. by Waiswa, Hashimu

“…The system detects LP(; lc,1k,1ge using MQ-(1 gas sensor and alerts the user of the leakage through GSM-based on c,111 and SMS with buzzer. …”
Get full text

Learning from Large-Scale Wearable Device Data for Predicting the Epidemic Trend of COVID-19 by Guokang Zhu, Jia Li, Zi Meng, Yi Yu, Yanan Li, Xiao Tang, Yuling Dong, Guangxin Sun, Rui Zhou, Hui Wang, Kongqiao Wang, Wang Huang

“…., North China, Central China, South China, and South-Central Europe. The anonymised sensor data from approximately 1.3 million wearable device users are used for model verification. …”
Get full text

Sensitivity Analysis of P-Wave Polarization Direction and Velocity Gradient Inversion by Jingru Zhao, Xili Jing, Zhiyong Yin, Mengyu Fang, Shan Gao, Tianrun Zhang

“…The further the parameter position is from the sensor, the lower the sensitivity is. Such nonuniform distribution of sensitivity may cause distortion of inversion results with incomplete projection data. …”
Get full text

A theoretical study of factors influencing calcium-secretion couplingin a presynaptic active zone model by Amparo Gil, Virginia González-Vélez, Javier Segura, Luis Miguel Gutiérrez

“…Also, a delay in the average time for releaseappears when using this model for the calcium sensor. Our study also shows thata non-cooperative kinetic binding scheme gives rise to a well defined average calcium level for release assumingthat thesame kinetic constants are considered for all the sites. …”
Get full text

Digital twins in the building sector: Implementation and key features by Lemian Diana, Bode Florin

“…Digital Twin (DT) technology offers a promising approach by creating virtual replicas of physical buildings, enabling real-time monitoring, simulation, and optimization of building performance. By integrating sensor data and Building Information Models (BIM), DTs provide comprehensive insights into energy usage, fault detection, predictive maintenance, and operational efficiency. …”
Get full text

An Improved Strong Tracking Kalman Filter Algorithm for the Initial Alignment of the Shearer by Yuming Chen, Wei Li, Gaifang Xin, Hai Yang, Ting Xia

“…The strap-down inertial navigation system (SINS) is a commonly used sensor for autonomous underground navigation, which can be used for shearer positioning under a coal mine. …”
Get full text

An Energy-Saving Output Feedback Control of Single-Rod Electrohydraulic Servo System with Disturbance Observer by Yunfei Wang, Jiyun Zhao, Haigang Ding, Jiaxiang Man

“…The designed controller only needs a displacement sensor to detect the position of the single-rod cylinder; the other states of the system are estimated by extended state observer (ESO). …”
Get full text

Intelligent Detector of Internal Combustion Engine Cylinder Pressure and Sensitivity Temperature Coefficient Compensation by Beirong Zheng, Chen Zhou, Xiaomin Pan, Quan Wang, Wei Xue

“…In this work, separation by implanted oxygen (SIMOX) wafer was used to fabricate the high temperature pressure sensor chip. For high accuracy and wide temperature range application, this paper also presents a novel pressure sensitivity temperature coefficient (TCS) compensation method, using integrated constant current network. …”
Get full text

Literature Review on Single and Twin-Screw Extruders Design for Polymerization Using CFD Simulation by Elham Delvar, Inês Oliveira, Margarida S. C. A. Brito, Cláudia G. Silva, Arantzazu Santamaria-Echart, Maria-Filomena Barreiro, Ricardo J. Santos

“…Future advancements should enhance simulation accuracy, incorporate multiphase flow models, and utilize real-time sensor data for adaptive modeling approaches.…”
Get full text

HiQ-FPAR: A High-Quality and Value-added MODIS Global FPAR Product from 2000 to 2023 by Kai Yan, Xinpei Yu, Jinxiu Liu, Jingrui Wang, Xiuzhi Chen, Jiabin Pu, Marie Weiss, Ranga B. Myneni

“…HiQ-FPAR shows superior accuracy compared to MODIS FPAR and Sensor-Independent FPAR (SI-FPAR), with RMSE values of 0.130, 0.154, and 0.146, respectively, and R² values of 0.722, 0.630, and 0.717. …”
Get full text

RGBD Scene Flow Estimation with Global Nonrigid and Local Rigid Assumption by Xiuxiu Li, Yanjuan Liu, Haiyan Jin, Lei Cai, Jiangbin Zheng

“…RGBD scene flow has attracted increasing attention in the computer vision with the popularity of depth sensor. To estimate the 3D motion of object accurately, a RGBD scene flow estimation method with global nonrigid and local rigid motion assumption is proposed in this paper. …”
Get full text

Reconstruction of Riser Profiles by an Underwater Robot Using Inertial Navigation by Luciano Luporini Menegaldo, Stefano Panzieri, Cassiano Neves

“…This pattern feeds error models of a strapdown inertial measurement unit (IMU) and of a depth sensor. A Kalman filter fuses the simulated accelerometers data with simulated external measurements. …”
Get full text

Particle Filtering for Obstacle Tracking in UAS Sense and Avoid Applications by Anna Elena Tirri, Giancarmine Fasano, Domenico Accardo, Antonio Moccia

“…In particular, radar-based tracking was considered in order to evaluate the impact of particle filtering in a single sensor framework. The analysis shows some accuracy improvements in the estimation of Distance at Closest Point of Approach, thus reducing the delay in collision detection.…”
Get full text

Performance Analysis of Wind-Induced Piezoelectric Vibration Bimorph Cantilever for Rotating Machinery by Gongbo Zhou, Houlian Wang, Zhencai Zhu, Linghua Huang, Wei Li

“…Harvesting the energy contained in the running environment of rotating machinery would be a good way to supplement energy to the wireless sensor. In this paper, we take piezoelectric bimorph cantilever beam with parallel connection mode as energy collector and analyze the factors which can influence the generation performance. …”
Get full text

Influence of target area density parameter and electrostatic pulse width modulation variable nozzle on physical characteristics of precision spray by Lin Zhen, Liang Shengkai, Xie Jinye, Tian Shuo

“…Using different environmental protection liquid, the point cloud density detected by the laser Light Detection and Ranging (LiDAR) sensor was used to test different targets and obtain the physical parameter of area density. …”
Get full text

Single‐step geolocation for a non‐circular source in the presence of satellite orbit perturbations by Jiexin Yin, Ding Wang, Fuquan Nie, Nae Zheng

“…The authors propose a single‐step satellite geolocation algorithm that directly localises the transmitter from sensor outputs using the information of time delays and Doppler shifts but without explicitly estimating them. …”
Get full text

Analysis and optimization of energy harvesting characteristics of converter valve magnetic field self-powered harvester by WANG Wei, SU Wenbo, XU Chenjin, WU Yuwei, SHI Yuchen

“…The chip-based energy harvesting device designed in this paper can drive the sensor stably across a wide range of current fluctuations and realize long-distance wireless communication. …”
Get full text