Xiaoyan Chen

A variable step-size FxLMS algorithm for active vibration control of cantilever beam

Jinhua Jiang, Xiaoyan Chen, Yihan Yan, Zimei Tu et autres

The conventional filtered-x least mean square (FxLMS) algorithm for active vibration control (AVC) is limited by the trade-off between convergence rate and steady-state error and by its sensitivity to abrupt input changes. To address these issues, a nonlinear step-size adjustment mechanism combining …

cn (code pays fourni par la source)

A prognostic nomogram for all frequencies sudden sensorineural hearing loss based on the commixed index of inflammatory–immune–hemostasis–nutrition

Zhong Zheng, Liang Xia, Xiaoyan Chen, Yi Chen et autres

All-frequencies sudden sensorineural hearing loss (AF-SSNHL) is a common otology emergency that greatly impacts patient’s quality of life. Given that inflammatory-immune-hemostasis-nutrition-related parameters are commonly reported prognostic factors, this study aimed to compare and evaluate the clinical value of such parameters to develop …

cn (code pays fourni par la source)

Powder grading for enhanced properties in DLP 3D printed silica ceramic cores

Dawei Guan, Xianwen Wang, Xiaoyan Chen, Yaozhong Zhang et autres

cn (code pays fourni par la source)

Supporting cells orchestrate noise-induced hearing loss via a Gasdermin D-dependent signaling loop with hair cells

Lili Xiao, Jianju Liu, Yi Chen, Yumeng Jiang et autres

Noise-induced hearing loss (NIHL), a common sensory disorder, is traditionally thought to stem primarily from direct damage to sound-sensing hair cells (HCs). Here, we demonstrate that supporting cells (SCs), neighboring cells not previously implicated in NIHL pathogenesis, orchestrate hearing loss and HC …

cn, ca (code pays fourni par la source)

Precision C P Symmetry Test and Polarization Analysis in Σ + Decays

M. Ablikim, M. N. Achasov, P. Adlarson, X. C. Ai et autres

A stringent test of CP symmetry in hyperon decays is performed using 1.0×10^{10} J/ψ events and 2.7×10^{9} ψ(3686) events collected by the BESIII experiment. The CP asymmetry in the two-body nonleptonic weak decays Σ^{+}→pπ^{0} and Σ[over ¯]^{-}→p[over ¯]π^{0} is determined to be …

ru, se, cn, de, it, pl, us, tr, kr (code pays fourni par la source)

Arabidopsis thaliana genes with codon usage bias similar to that of B. amyloliquefaciens are involved in the regulation of A. thaliana adaptation to high calcium stress by B. amyloliquefaciens

Fei Li, Ying‐Mei Lu, Xiaoyan Chen, Xing Liu et autres

Introduction Codon usage bias (CUB) can influence host-microbe interactions and stress adaptation. In this study, we aimed to investigate how codon usage bias (CUB) similarity between Arabidopsis thaliana and Bacillus amyloliquefaciens influences their interaction and contributes to the adaptation of A. thaliana …

cn (code pays fourni par la source)

Research on Whole-Body Coordinated Motion of Humanoid Robots Based on LSTM-Integrated Reinforcement Learning

Tianyu Yuan, Chaoyi Dong, Ge Tai, Shuai Xiang et autres

This paper addresses the issue of stiffness in the upper body and lack of coordination between the upper and lower body during humanoid robot walking. An improved humanoid robot reinforcement learning algorithm incorporating an LSTM framework is proposed to optimize full-body coordinated …

cn (code pays fourni par la source)

Case Report: Three cases of lung large cell neuroendocrine carcinoma with clinicopathological features of SMARCA4 (BRG1) deficiency

Fangfang Zou, Jingdan Jia, Yizeng Wang, Xiaochun Fei et autres

Objective: To investigate the clinicopathological characteristics, differential diagnosis and potential therapeutic targets of SMARCA4-deficient large cell neuroendocrine carcinoma (SD-LCNEC) in the lung. Methods: We analyzed the clinicopathological features of 3 cases of SD-LCNEC and reviewed relevant literature. Differential diagnoses were conducted using …

cn (code pays fourni par la source)

Command-driven semantic robotic grasping towards user-specified tasks

Qing Lyu, Qingwen Ye, Xiaoyan Chen, Qiuju Zhang

Despite significant advancements in robotic grasp driven by visual perception, deploying robots in unstructured environments to perform user-specified tasks still poses considerable challenges. Natural language offers an intuitive means of specifying task objectives, reducing ambiguity. In this study, we introduced natural language …

cn (code pays fourni par la source)

Hierarchical Information-guided robotic grasp detection

Yutao Jin, Chao Yang, Zongyu He, Xiaoyan Chen

With the advancement of deep learning, robotic grasping has seen widespread application in fields, becoming a critical component in enhancing automation. Accurate and efficient grasping capabilities not only significantly boost productivity but also ensure safety and reliability in complex and dynamic environments. …

cn (code pays fourni par la source)

Motor Imagery Brain-Computer Interface Classification Algorithm Based on Spatiotemporal Feature Fusion and Convolutional Neural Networks

Naqin Bao, Hongzhuo Kang, Huanzi Liu, Chaoyi Dong et autres

As a common brain-computer interface paradigm, motor imagery has been applied in fields such as medical rehabilitation, assistive communication, entertainment, and gaming. However, MI-based BCI signals typically have a low signal-to-noise ratio. Traditional algorithms in this field are generally characterized by fast …

cn (code pays fourni par la source)

Preoperative prediction of Ki-67 expression in medullary thyroid carcinoma based on ultrasonographic features: a 10-year retrospective study

Qianru Zhang, Yan Hu, Xiaoyan Chen, Zhifang Yang et autres

PURPOSE: To identify ultrasonographic features that help distinguish Ki-67 expression levels in patients with medullary thyroid carcinoma (MTC). MATERIALS AND METHODS: A total of 210 patients (245 nodules) with pathological diagnosis of MTC were included in this retrospective study between January 2013 …

cn (code pays fourni par la source)