Design and numerical analysis of bicycle driver compartment area through CFD simulation by Boru Godana Golo, Degefa Legesse Bekele, Garbe Chukulu Jarso, Dr. Ing. Getachew Shunki Tibba

“…Model 3 achieves further drag reduction to 0.437 by increasing the rounding radius. …”
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Risk assessment of water inrush from coal floor based on enhanced samples with class distribution by Shiwei Liu, Jiaxin Zhao, Hao Yu, Jiaqi Chen

“…Compared to other optimization models, our model showed the best prediction performance, with an error reduction of 42.95–51.27% and results biased towards safety. …”
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Quantitative Method for Ultrasonic Testing of Lead Seal Defects in High Voltage Cable Accessories by Zheng Hai, Cai Qiushen, Zheng Jishi, Zhen Zhiming, Zou Wei, Chen Jianping

“…The findings reveal significant improvements over the traditional −6dB method: a 5% reduction in distance error, a 10% enhancement in defect size accuracy, and an overall accuracy rate exceeding 85%. …”
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Structural Vibration Detection Using the Optimized Optical Flow Technique and UAV After Removing UAV’s Motions by Xin Bai, Rongliang Xie, Ning Liu, Zi Zhang

“…The method tracked MTS vibrations with 97% accuracy in a laboratory environment, and the robustness of the environment was confirmed by successful noise reduction using a dedicated noise-suppression algorithm under camera-induced interference conditions. …”
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UAV-Assisted Localization of Ground Nodes in Urban Environments Using Path Loss Measurements by Yaser Bakhuraisa, Heng Siong Lim, Yee Kit Chan, Muhammad Hilman

“…This paper proposes a distance estimation error reduction framework to improve ground node localization accuracy in urban environments using an unmanned aerial vehicle (UAV) and path loss measurements. …”
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Building Damage Visualization Through Three-Dimensional Reconstruction and Window Detection by Ittetsu Kuniyoshi, Itsuki Nagaike, Sachie Sato, Yue Bao

“…Results show that the proposed approach achieved measurement accuracy comparable to or better than traditional methods, with an error reduction of approximately 19% in prefabricated structures and 21.72% in detached houses. …”
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Fuzzy logic-based automatic voltage regulator integrated adaptive vehicle-to-grid controller for ancillary services support by Hemant Kumar, Abdul Gafoor Shaik, Ravi Yadav

“…The results demonstrate superior performance over conventional droop control, achieving reduction in steady-state error, peak overshoot, and settling time. …”
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On the Design of Near-Optimal Generalized Block-Based Spatial Modulation With Low Detection Complexity by Yen-Ming Chen, Wei-Lun Lin, Heng Lee, Tsung-Lin Chen

“…Secondly, a codebook-assisted tree-search detector (CATSD) is introduced, offering a 98% reduction in complexity compared to ML detection while maintaining near-ML error performance. …”
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DC Link Voltage Control of Enhanced Bidirectional Z Source Inverter with Improved ADＲC by YAN Jing-bin, PIAO Jing-lin, LI Guan-da, ZHOU Chang, LIU Qing-lan

“…In order to eliminate the non-minimum phase characteristics，the transient process is short，no overshoot，independent of the mathematical model of the ADＲC controller，indirectly controlling the DC link voltage by controlling the capacitor voltage; and the nonlinearity commonly used in the ADＲC controller Based on the function fal function，an improved lfal function is proposed to avoid high-frequency chattering and to accelerate the system gain reduction rate under large error conditions. The simulation analysis proves that the improved ADＲC is effective in the DC link voltage control of the enhanced bidirectional Z-source inverter and has stronger robustness…”
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On Data Selection and Regularization for Underdetermined Vibro-Acoustic Source Identification by Laixu Jiang, Jingqiao Liu, Xin Jiang, Yuezhao Pang

“…The simulation results show that selecting hologram points using the effective independence method, combined with regularization via compressed sensing, significantly reduces the reconstruction error and enhances the modal assurance criterion value. …”
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Event-driven bi-fidelity control for efficient and reliable robotic manipulation by Fawaz W. Alsaade, Mohammed S. Al-zahrani, Fuad E. Alsaadi

“…Unlike conventional fixed-schedule approaches, our method employs an event-triggered mechanism that dynamically selects the appropriate controller based on a real-time error metric. This mechanism ensures that the computationally intensive MPC is invoked only when the LSTM approximation deviates beyond acceptable bounds. …”
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Auxiliary Particle Flow Track-Before-Detect Algorithm for Marine Neighboring Weak Targets by Fan Zhang, Chang Liu

“…Simulation experiments indicate that compared with track-before-detect algorithms based on parallel partition (PP) and auxiliary parallel partition (APP), the proposed algorithm shows an increase of 43.1% and 25.8% in detection probability at 6 dB, and a reduction of 76.6% and 66.2% in Root Mean Square Error (RMSE). …”
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Rolling vs. Swing: A Strategy for Enhancing Locomotion Speed and Stability in Legged Robots by Yongjiang Xue, Wei Wang, Mingyu Duan, Nanqing Jiang, Shaoshi Zhang, Xuan Xiao

“…The experimental results show that the rolling motion can ensure stable ground contact and mitigate cyclic collisions, reducing specific resistance by up to 30% compared with conventional swing gaits, achieving a top speed of 0.7 m/s with enhanced stability (root mean square error (RMSE) reduction of 22% over RHex mode). Furthermore, R-Taichi exhibits robust multi-terrain adaptability, successfully traversing gravel, grass, and obstacles up to 150 mm in height.…”
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Posterior Probability-Based Symbol Detection Algorithm for CPM in Underwater Acoustic Channels by Ruigang Han, Ning Jia, Yufei Liu, Jianchun Huang, Suna Qu, Shengming Guo

“…A sea trial further validates the algorithm, showing a 15.83% reduction in bit error rate after three information mergings.…”
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Performance Analysis of Space-to-Ground Downlink for Polarization Shift Keying Optical Communications with a Gaussian-Schell Model Beam by Jiajie Wu, Yuwei Zhang, Qingyan Li, Siyuan Yu, Jianjie Yu

“…Additionally, models for the probability density distribution and scintillation index of the optical intensity under atmospheric turbulence were developed along with a bit error rate model for the optical communication system. …”
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Automating Network Programmability and Backup on Cisco Devices Using Python and Netmiko Library: A Case Study of Komfo Anokye Teaching Hospital LAN by Franco Osei-Wusu, William Asiedu, Kwame Frimpong Asamoah, Siddique Abubakr Muntaka, Donald Yeboah, Elvis Antwi Sarfo

“…The experiments also demonstrated that the proposed automated scheme effectively addressed the challenges posed by these conventional yet error-prone manual processes. This was validated through performance evaluation metrics such as backup completion time, success rate, and resource utilization. …”
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Whisper Automatic Speech Recognition and GPT Large Language Models as Best Practice for Assessing Communication Progress in Autism Spectrum Disorder by Naela Fauzul Muna, Mukhammad Andri Setiawan

“…Whisper achieved a low Word Error Rate (WER) for mild autism (average 5%) and a higher rate for moderate autism (average 23%). …”
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Equilibrium Solubility of Ammonium Nitrate and Potassium Nitrate in (NH₄NO₃-KNO₃-H₂O-C₂H₅OH) Mixed System by Xian Wu, Ganbing Yao, Hao Feng

“…Error analysis demonstrates that the calculated values exhibit satisfactory agreement with the experimental data.…”
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Design optimization of pangolin inspired composites for enhanced energy absorption by Iman Karami Fath, Abbas Niknejad, Hadi Zare-Zardini

“…The Taguchi method set the optimal values for the parameter levels for the prediction of TAE of 11.2431 J and SAE of 2.3677 J/g, while the actual experimental result brought the percentage of error to 5.76% for TAE and 3.94% for SAE. From the theoretical analysis of the RPP and Hollomon models, we gain insights into the energy dissipation process, such as curvature reduction and plastic hinge formation. …”
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Low-Light Image Enhancement for Multiaperture and Multitap Systems by Miguel Heredia Conde, Bo Zhang, Keiichiro Kagawa, Otmar Loffeld

“…Additionally, we show that bilateral filtering can also be applied to the raw images of multitap ToF systems, leading to a significant error reduction in the final depth image.…”
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