Oriented SAR Ship Detection Based on Edge Deformable Convolution and Point Set Representation by Tianyue Guan, Sheng Chang, Yunkai Deng, Fengli Xue, Chunle Wang, Xiaoxue Jia

Get full text

Portable Miniaturized IoT-Enabled Point-of-Care Device for Electrochemical Sensing of Zopiclone in Cocktails by María Gabriela Mejía-Méndez, Paula C. Cifuentes-Delgado, Sergio D. Gómez, Crhistian C. Segura, Nancy Ornelas-Soto, Johann F. Osma

“…The system utilizes an electrochemical laccase biosensor and a potentiostat, offering a low-cost and portable device for detecting this sedative drug in cocktails. …”
Get full text

Operational Modes and Technical Points for Empowering Urban Park Green Spaces by Digital Technology by Yang ZHANG, Changlin LI, Ninglu ZHANG, Fei WU

“…Vertically integrate consumption scenarios in depth, connect court services, equipment rental, and healthy catering support with the sports consumption chain, and connect outdoor science education, natural practice classes, and theme derivatives development with the parent – child consumption chain; besides, horizontally expand cross-domain cooperation, jointly build a ticket intercommunication and point conversion system with surrounding scenic spots and commercial entities, and activate the regional consumption synergy effect.…”
Get full text

Unified droop control strategy of soft normally open points in AC/DC microgrids by Xinhua YANG, Tong WANG, Xingfeng XIE, Yuhang ZHANG, Xiangjun QUAN

“…To address the stable operation issue of AC/DC hybrid microgrids in islanded mode, a unified droop control strategy based on soft normally open point (SNOP) is proposed. This strategy utilizes a normalization method to combine the frequency droop characteristics of the two feeders with the DC voltage droop characteristics, based on the power balance relationship of the system. …”
Get full text

Retrieving Multiaspect Point Clouds From a Multichannel K-Band SAR Drone by Peter Brotzer, Emiliano Casalini, David Small, Alexander Damm, Elias Mendez Dominguez

“…In this article, we utilize multiaspect SAR data acquired with a K-band drone system with 700 MHz bandwidth and investigate the potential 3-D point cloud retrievals in high resolution. …”
Get full text

Deep Learning- and Multi-Point Analysis-Based Systematic Deformation Warning for Arch Dams by Tao Zhou, Xiubo Niu, Ning Ma, Futing Sun, Shilin Gong

“…To this end, this study innovatively proposes a systematic early warning method for arch dams based on deep learning and a multi-measurement point analysis strategy. Firstly, the causal model (HST) is utilized to extract the environmental factors as convolutional neural network (CNN) array samples, and the absolute deformation residual sequences of multiple points are obtained by HST-MultiCNN. …”
Get full text

A Reinforcement Learning-Based Maximum Power Point Tracking Method for Photovoltaic Array by Roy Chaoming Hsu, Cheng-Ting Liu, Wen-Yen Chen, Hung-I Hsieh, Hao-Li Wang

“…By utilizing the developed system model of PV array and configuring the environment for the reinforcement learning, the proposed RLMPPT method is able to observe the environment state of the PV array in the learning process and to autonomously adjust the perturbation to the operating voltage of the PV array in obtaining the best MPP. …”
Get full text

A Novel Maximum Power Point Inference Method for Distributed Marine Photovoltaic Monitoring by Yujie Chen, Jianan Wang, Lele Peng, Jiachen Qiao

“…First, a digital fusion model has been constructed to obtain a comprehensive dataset of the distributed marine photovoltaic monitoring system. Second, Multilayer Convolutional Neural Networks (CNN) are constructed to extract the local high-frequency motion characteristics, Squeeze and Excitation Attention (SE-Attention) is employed to capture the global low-frequency motion characteristics, and Long Short-Term Memory (LSTM) is utilized to perform temporal modeling of the motion characteristics. …”
Get full text

Development of a point of care (POC) test as an immunobiosensor for okadaic acid detection in mussels by E. Daniso, P. Melpignano, M. Cocchi, S. Susmel, F. Tulli

“…Based on the current situation, developing an easy-to-use and cheap test for measuring okadaic acid, as the main responsible for DSP poisoning, for the implementation of point-of-care (POC) systems is desirable. An immunobiosensor test, based on immunoaffinity reaction utilizing commercially available monoclonal antibodies, has been optimized and validated for the detection of okadaic acid in mussel (Mytilus galloprovincialis) extracts, with a limit of detection of 60 µg/kg, a sensitivity of 0.68 n° of counts/ ug/Kg and a screening test range between of 60–350 ug/kg. …”
Get full text

ZPTM: Zigzag Path Tracking Method for Agricultural Vehicles Using Point Cloud Representation by Shuang Yang, Engen Zhang, Yufei Liu, Juan Du, Xiang Yin

“…A high-clearance sprayer equipped with an automatic navigation system was utilized as the test platform to evaluate the proposed ZPTM. …”
Get full text

Dynamic prediction of surface subsidence at any point based on Boltzmann time function model by Liangji XU, Zhihao SUN, Xiaopeng LIU, Kun ZHANG, Zongyou CAO

“…A calculation method for determining the dynamic predicted parameters of the model at any surface point is provided, and its accuracy is verified to be reliable by utilizing the data collected from six working faces. …”
Get full text

Reference points for assessing significant adverse impacts on deep sea vulnerable marine ecosystems by Andrew J. Kenny, Pierre Pepin, James Bell, Anna Downie, Ellen Kenchington, Mariano Koen-Alonso, Camille Lirette, Christopher Barrio Froján, Neil Ollerhead, F. Javier Murillo, Mar Sacau, Susanna Fuller, Daniela Diz

Get full text

Wind Turbines Around Cut-In Speed: Startup Optimization and Behavior Analysis Reported to MPP by Cristian Paul Chioncel, Elisabeta Spunei, Gelu-Ovidiu Tirian

Get full text

Particle Movement in DEM Models and Artificial Neural Network for Validation by Using Contrast Points by Barbora Černilová, Jiří Kuře, Rostislav Chotěborský, Miloslav Linda

“…This approach enables the validation and calibration of digital twins of particulate matter systems with respect to motion characteristics. The method of contrast points was utilized to acquire spatial co-ordinates of particulate material movement from experimental measurements, facilitating precise trajectory determination and the subsequent verification of simulation predictions. …”
Get full text

Utilizing Forest Trees for Mitigation of Low-Frequency Ground Vibration Induced by Railway Operation by Zeyu Zhang, Xiaohui Zhang, Zhiyao Tian, Chao He

Get full text

Flexible-resource coordination supply recovery of active distribution network considering multiple demand responses by Chen Bingbing, Liu Jiateng, Wu Haotian, Wang Haiwei, Chen Yunfan

“…Therefore, a flexible resource coordination supply recovery for ADN considering multiple demand responses is proposed. This strategy utilizes distributed generation (DG) and energy storage system (ESS) as distributed power supply units, and involves the operational flexibility of soft open points (SOPs) to couple DGs with ESSs. …”
Get full text

REDUCING THE BOOSTER STATIONS ENERGY CONSUMPTION BY WAY OF ELIMINATING OVERPRESSURE IN THE WATER SUPPLY NETWORK by G. N. Zdor, A. V. Sinitsyn

Get full text

A cutter contacting point trajectory prediction method combining harmonic functions and dimensionality reduction for improving machining precision in flat-end milling by Liangji Chen, Haohao Xu, Huiying Li, Hansong Gao, Haixiong Wang

“…A harmonic function is then utilized to predict CC point trajectories, enabling effective compensation for identified errors. …”
Get full text

Resilience Investment Against Extreme Weather Events Considering Critical Load Points in an Active Microgrid by Avishek Sapkota, Rajesh Karki

“…As a result, there is a pressing need for utilities to invest in enhancing system resilience, which requires a comprehensive resilience investment framework and metrics to evaluate system performance. …”
Get full text

A tree crown edge-aware clipping algorithm for airborne LiDAR point clouds by Shangshu Cai, Yong Pang

Get full text