Case report: a rare concurrence of dense deposit disease in an adolescent patient with IgA nephropathy by Jian-Hui Zhang, Hong-Ping Yu, Ying Chen, Qian Chen, Xiao-Ling Zheng, Jie-Wei Luo, Li Zhang

“…Unexpectedly, the renal pathological biopsy of the patient exhibited strong positivity for both IgA and C3, characterized by petaloid deposition of C3 along glomerular capillary loops and the glomerular mesangial region, as well as linear deposition in Bowman’s capsule and portions of the renal tubular basement membrane. …”
Get full text

A Novel Series Connected Batteries State of High Voltage Safety Monitor System for Electric Vehicle Application by Qiang Jiaxi, Yang Lin, He Jianhui, Zhou Qisheng

“…By the help of hardware-in-loop system, the equivalent models integrated in the high voltage safety controller are validated, and the online electric parameters monitor strategy is analyzed and discussed. …”
Get full text

Large Spin Hall Efficiency and Current‐Induced Magnetization Switching in Ferromagnetic Heusler Alloy Co2MnAl‐Based Magnetic Trilayers by Mingzhi Wang, Chang Pan, Nian Xie, Xuepeng Qiu, Yufei Li, Lili Lang, Shiqiang Wang, Dashuai Cheng, Weijia Fan, Shi‐Ming Zhou, Zhong Shi

“…Utilizing the current‐induced hysteresis loop shift technique, the spin Hall efficiency is determined to be 0.077 for the B2‐phase and 0.029 for the disordered CMA. …”
Get full text

Intergenerational transport of double-stranded RNA in C. elegans can limit heritable epigenetic changes by Nathan M Shugarts Devanapally, Aishwarya Sathya, Andrew L Yi, Winnie M Chan, Julia A Marre, Antony M Jose

“…The SDG-1 protein is enriched in perinuclear germ granules required for heritable RNA silencing but is expressed from a retrotransposon targeted by such silencing. This auto-inhibitory loop suggests how retrotransposons could persist by hosting genes that regulate their own silencing.…”
Get full text

Diagnosis of Reverse-Connection Defects in High-Voltage Cable Cross-Bonded Grounding System Based on ARO-SVM by Yuhao Ai, Bin Song, Shaocheng Wu, Yongwen Li, Li Lu, Linong Wang

“…Previous studies have analyzed various defects, including the open circuit in the sheath loop, the flooding in the cross-bonded link box, and the sheath grounding fault. …”
Get full text

Hybrid neural networks for continual learning inspired by corticohippocampal circuits by Qianqian Shi, Faqiang Liu, Hongyi Li, Guangyu Li, Luping Shi, Rong Zhao

“…Our CH-HNNs incorporate artificial neural networks and spiking neural networks, leveraging prior knowledge to facilitate new concept learning through episode inference, and offering insights into the neural functions of both feedforward and feedback loops within corticohippocampal circuits. Crucially, CH-HNN operates as a task-agnostic system without increasing memory demands, demonstrating adaptability and robustness in real-world applications. …”
Get full text

Practical Aspects of Broken Rotor Bars Detection in PWM Voltage-Source-Inverter-Fed Squirrel-Cage Induction Motors by Hong-yu Zhu, Jing-tao Hu, Lei Gao, Hao Huang

“…The competency of the amplitude of the sideband components at frequencies (1±2s)fs as indices for broken bars recognition is subsequently studied in the controlled motor via open-loop constant voltage/frequency control method. The proposed techniques are composed of five modules of anti-aliasing signal acquisition, optimal-slip-estimation based on torque-speed characteristic curve of squirrel cage motor with different load types, fault characteristic frequency determination, nonparametric spectrum estimation, and fault identification for achieving MCSA efficiently. …”
Get full text

Robust Speed Tracking of Networked PMSM Servo Systems with Uncertain Feedback Delay and Load Torque Disturbance by Qiang Ling, Jing Li, Haojiang Deng

“…This paper considers a class of networked Permanent Magnet Synchronous Motors (PMSMs), whose feedback loops are closed over a shared data network. Although the installation and maintenance cost of the networked PMSM system can be lowered by replacing the conventional point-to-point feedback cables with a network, the network packet dropouts and transmission delay may degrade the system’s performance and even destabilize it. …”
Get full text

Observer-Based Finite-Time H∞ Control of Singular Markovian Jump Systems by Yingqi Zhang, Wei Cheng, Xiaowu Mu, Xiulan Guo

“…Then an observer-based state feedback controller is designed to ensure singular stochastic finite-time H∞ stabilization via observer-based state feedback of the resulting closed-loop error dynamic SMJS. Sufficient criteria are presented for the solvability of the problem, which can be reduced to a feasibility problem involving linear matrix inequalities with a fixed parameter. …”
Get full text

Cascade Controller Design for a Single‐Stage Charger to Inspect Distortion Power Factor, and Grid‐Side Voltage Harmonics by Mahdi Maleki, Milad Rahimipour Behbahani, Alireza Jalilian

“…The voltage regulation and reactive power compensation are addressed by the outer and inner control loops, respectively. Average current mode control is implemented to align the drawn current with the source voltage, even though it includes indispensable nonfundamental harmonic components. …”
Get full text

Practice of comorbidity management based on community chronic disease health management support centers: an introduction and discussion by Mengyun SUI, Sheng ZHANG, Yuheng WANG, Qinghua YAN, Fei WU, Chen FU, Minna CHENG, Yan SHI

“…Shanghai city has developed a comprehensive and closed-loop chronic disease health management system, which includes pre-diagnosis risk assessment and identification with tagged classification, intra-diagnosis standardized monitoring, data sharing integration, multidisciplinary collaboration, decision support, and post-diagnosis complication screening, intelligent follow-up, patient self-management, standardized health education, and re-evaluation. …”
Get full text

Low dimensionality of phenotypic space as an emergent property of coordinated teams in biological regulatory networks by Kishore Hari, Pradyumna Harlapur, Aashna Saxena, Kushal Haldar, Aishwarya Girish, Tanisha Malpani, Herbert Levine, Mohit Kumar Jolly

“…This low dimensionality in phenotypic space arises from extensive feedback loops in these networks arranged to effectively enable the formation of two teams of mutually inhibiting nodes. …”
Get full text

Seismic energy dissipation capacity of confined concrete columns with infilled-AAC bricks subjected to quasi-static cyclic loading by Bambang Sabariman, Tavio, Slamet Widodo

“…The results indicate that its capability to dissipate the earthquake energy still satisfies all three criteria of the ACI 374.1-05 provisions, such as capability to carry loads > 0.75Ph-max, relative energy dissipation ratio (β) > 0.125, and gradient hysteresis loop limited by drift ratio limit (-0.35% and +0.35) > 0.05. …”

Hybrid Model–Data-Driven Radar Jamming Effectiveness Evaluation Method for Accuracy Improvement by Runyang Chen, Yi Zhang, Xiuhe Li, Jinhe Ran, Qianqian Shi

“…Accurate and effective radar jamming effectiveness evaluation is the key to forming the radar jamming OODA (Observe, Orient, Decide, Act) loop. The current model-driven evaluation method has low confidence and the data-driven evaluation method lacks sufficient high-quality data; thus, the evaluations that are solely model-driven or data-driven are not effective. …”
Get full text

In situ real-time measurement for electron spin polarization in atomic spin gyroscopes by Feng Li, Haoying Pang, Zhuo Wang, Wenfeng Fan, Min Zhang, Zehua Liu, Jiahang Li, Bodong Qin, Xinxiu Zhou, Xusheng Lei, Ruigang Wang

“…The proposed in situ real-time measurement method for electron spin polarization lays a solid foundation for improving closed-loop control and enhancing the long-term stability of ASGs.…”
Get full text

Integrating Environmental Data for Mental Health Monitoring: A Data-Driven IoT-Based Approach by Sanaz Zamani, Minh Nguyen, Roopak Sinha

“…Preliminary results reveal high accuracy, scalability, and the potential to generate actionable insights, creating dynamic feedback loops for continuous improvement. This innovative approach bridges the gap between environmental conditions and mental healthcare, promoting a transformative shift from reactive to proactive care and laying the groundwork for predictive environmental health systems.…”
Get full text

A Predictable Aesthetic Rehabilitation of Deciduous Anterior Teeth in Early Childhood Caries by Priyanka Agarwal, Rashmi Nayak, Ghayathri Elangovan

“…The central incisors were restored with gamma loop posts which is mainly used for pediatric patients in endodontically treated teeth. …”
Get full text

Tracking Control Based on Recurrent Neural Networks for Nonlinear Systems with Multiple Inputs and Unknown Deadzone by J. Humberto Pérez-Cruz, José de Jesús Rubio, E. Ruiz-Velázquez, G. Solís-Perales

“…Thus, the exponential convergence of the tracking error to a bounded zone and the boundedness of all closed-loop signals can be guaranteed. One of the main advantages of the proposed strategy is that the controller can work satisfactorily without any specific knowledge of an upper bound for the unmodeled dynamics and/or the disturbance term.…”
Get full text

Output Feedback Fractional-Order Nonsingular Terminal Sliding Mode Control of Underwater Remotely Operated Vehicles by Yaoyao Wang, Jiawang Chen, Linyi Gu

“…The corresponding stability analysis of the closed-loop system is presented using the fractional-order version of the Lyapunov stability theory. …”
Get full text

Fuzzy Adaptive Prescribed Performance Fault-Tolerant Control for HFVs with Fixed-Time Convergence Guarantee by Zehong Dong, Yinghui Li, Maolong Lv, Zilong Zhao, Binbin Pei

“…Fuzzy logic systems (FLSs) are employed to handle unknown dynamics, and minimal learning parameter (MLP) technique is incorporated into the design for the purpose of alleviating computation burden. Closed-loop stability is rigorously proved via Lyapunov stability theory, and simulation results are eventually given to validate the effectiveness of the proposed control strategy.…”
Get full text