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Treatment of condylar osteophyte in temporomandibular joint osteoarthritis with muscle balance occlusal splint and long-term follow-up:A case report

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World Journal of Clinical Cases 2022年第13期10卷 4264-4272页

作者： Kai-Wen Lan Jia-Min Chen liu-lin jiang Yi-Fan Feng Ying Yan Hospital of Stomatology Sun Yat-sen UniversityGuangdong Provincial Key Laboratory of StomatologyGuanghua School of StomatologyGuangzhou 510080Guangdong ProvinceChina Department of Prosthodontics Affiliated Stomatology Hospital of Guangzhou Medical UniversityGuangdong Engineering Research Center of Restoration and ReconstructionGuangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative MedicineGuangzhou 510182Guangdong ProvinceChina

BACKGROUND Condylar osteophytes,a remodeling form of temporomandibular joint osteoarthritis(TMJ OA),mainly manifest as marginal angular outgrowths of the *** researchers have advocated surgical removal of condylar *** on the effect of occlusal splint on TMJ OA patients’joints have mostly focused on treatment with this splint,which can reduce the absorption of the affected condyle and promote repair and ***,the effect of the splint on the dissolution of condylar osteophytes has not yet been *** SUMMARY A 68-year-old female patient suffered from occlusal discomfort with left facial pain for 2 *** beam computed tomography showed a rare osteophyte on top of her left *** was finally diagnosed with TMJ *** patient refused surgical treatment and received conservative treatment with a muscle balance occlusal *** pain experienced by the patient on the left side of her face was relieved,and her chewing ability recovered after *** osteophyte dissolved,and the condylar cortex remained stable during long-term follow-up *** The muscle balance occlusal splint could be a noninvasive means of treating condylar osteophytes in TMJ OA patients.

关键词： Condylar osteophyte Temporomandibular joint osteoarthritis Mechanical environment Muscle balance occlusal splint Treatment Case report

Offload Strategy for Edge Computing in Satellite Networks Based on Software Defined Network

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Computers, Materials & Continua 2025年第1期82卷 863-879页

作者： Zhiguo liu Yuqing Gui lin Wang Yingru jiang Communication and Network Laboratory Dalian UniversityDalian116622China College of Environment and Chemical Engineering Dalian UniversityDalian116622China

Satellite edge computing has garnered significant attention from researchers;however,processing a large volume of tasks within multi-node satellite networks still poses considerable *** sharp increase in user demand for latency-sensitive tasks has inevitably led to offloading bottlenecks and insufficient computational capacity on individual satellite edge servers,making it necessary to implement effective task offloading scheduling to enhance user *** this paper,we propose a priority-based task scheduling strategy based on a Software-Defined Network(SDN)framework for satellite-terrestrial integrated networks,which clarifies the execution order of tasks based on their ***,we apply a Dueling-Double Deep Q-Network(DDQN)algorithm enhanced with prioritized experience replay to derive a computation offloading strategy,improving the experience replay mechanism within the Dueling-DDQN ***,we utilize the Deep Deterministic Policy Gradient(DDPG)algorithm to determine the optimal resource allocation strategy to reduce the processing latency of *** results demonstrate that the proposed d3-DDPG algorithm outperforms other approaches,effectively reducing task processing latency and thus improving user experience and system efficiency.

关键词： Satellite network edge computing task scheduling computing offloading

Fast Fourier Transform-based Support Vector Machine for Prediction of G-protein Coupled Receptor Subfamilies

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Acta Biochimica et Biophysica Sinica 2005年第11期37卷 759-766页

作者： Yan-Zhi GUO Meng-Long LI Ke-Long WANG Zhi-Ning WEN Min-Chun LU Li-Xia liu lin jiang College of Chemistry,Sichuan University,Chengdu 610064,China College of Chemistry Sichuan UniversityChengdu 610064 China

Although the sequence information on G-protein coupled receptors(GPCRs)continues togrow,many GPCRs remain orphaned(*** specificity unknown)or poorly characterized with littlestructural information available,so an automated and reliable method is badly needed to facilitate the identifi-cation of novel *** this study,a method of fast Fourier transform-based support vector machinehas been developed for predicting GPCR subfamilies according to protein’s *** classifyingClass B,C,D and F subfamilies,the method achieved an overall Matthew’s correlation coefficient andaccuracy of 0.95 and 93.3%,respectively,when evaluated using the jackknife *** method achieved anaccuracy of 100% on the Class B independent *** results show that this method can classify GPCRsubfamilies as well as their functional classification with high accuracy.A web server implementing theprediction is available at http://***/blast/Pred-GPCR.

关键词： G-protein coupled receptor subfamily fast Fourier transform support vector machine prediction

Miyaoka-type inequalities for terminal threefolds with nef anti-canonical divisors

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Science China Mathematics 2025年第1期68卷 1-18页

作者： Masataka Iwai Chen jiang Haidong liu Department of Mathematics Graduate School of ScienceOsaka University Shanghai Center for Mathematical Sciences & School of Mathematical Sciences Fudan University Department of mathematics Sun Yat-sen University

In this paper,we study Miyaoka-type inequalities on Chern classes of terminal projective 3-folds with nef anti-canonical *** X be a terminal projective 3-fold such that-KXis *** show that if c1（X） · c2（X）≠0,then c1（X） · c2（X） ≥ 1/252;if further X is not rationally connected,then c1（X） · c2（X） ≥ 4/5 and this inequality is *** order to prove this,we give a partial classification of such varieties along with many *** also study the nonvanishing of c1（X）dim X-2· c2（X） for terminal weak Fano varieties and prove a Miyaoka-Kawamata-type inequality.

关键词： terminal threefolds Miyaoka-type inequality boundedness

计及表面形貌的倾斜轴颈轴承弹性流体动力润滑分析

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中国机械工程 2008年第18期19卷 2203-2208页

作者：孙军王震华桂长林柳江林合肥工业大学合肥230009

研究中采用平均Reynolds方程进行轴承的动力润滑分析,采用变形矩阵方法计算轴承表面变形。结果表明,偏心率较大时,润滑油黏压效应对倾斜轴颈轴承润滑性能有较大影响,特别是当倾斜角较大时,影响更为显著。不考虑轴承表面变形情况下,当偏... 详细信息

研究中采用平均Reynolds方程进行轴承的动力润滑分析,采用变形矩阵方法计算轴承表面变形。结果表明,偏心率较大时,润滑油黏压效应对倾斜轴颈轴承润滑性能有较大影响,特别是当倾斜角较大时,影响更为显著。不考虑轴承表面变形情况下,当偏心率较大且轴颈倾斜角也较大时,表面粗糙度对倾斜轴颈轴承润滑性能产生影响;表面形貌方向参数在最小油膜厚度与表面综合粗糙度的比值较小时对倾斜轴颈轴承润滑性能产生显著影响。计入轴承表面变形影响时,轴承表面粗糙度以及表面形貌方向参数对倾斜轴颈轴承润滑性能影响很小。轴颈不倾斜时,轴承表面变形对轴承润滑性能的影响很小;轴颈倾斜时,轴承表面变形的影响比较显著,偏心率越大,轴承表面变形对倾斜轴颈轴承润滑性能的影响越大。

关键词：粗糙表面黏压效应表面变形轴颈倾斜轴承

Wafer‑Scale Vertical 1D GaN Nanorods/2D MoS_(2)/PEDOT:PSS for Piezophototronic Effect‑Enhanced Self‑Powered Flexible Photodetectors

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Nano-Micro Letters 2025年第3期17卷 102-116页

作者： Xin Tang Hongsheng jiang Zhengliang lin Xuan Wang Wenliang Wang Guoqiang Li State Key Laboratory of Luminescent Materials and Devices South China University of TechnologyGuangzhou 510640People’s Republic of China Department of Electronic Materials School of Materials Science and EngineeringSouth China University of TechnologyGuangzhou 510640People’s Republic of China

van der Waals(vdW)heterostructures constructed by lowdimensional(0D,1D,and 2D)materials are emerging as one of the most appealing systems in next-generation flexible ***,hand-stacked vdW-type photodetectors are not compatible with large-areaarray fabrication and show unimpressive performance in self-powered ***,vertical 1D GaN nanorods arrays(NRAs)/2D MoS_(2)/PEDOT:PSS in wafer scale have been proposed for self-powered flexible photodetectors arrays *** as-integrated device without external bias under weak UV illumination exhibits a competitive responsivity of 1.47 A W^(−1)and a high detectivity of 1.2×10^(11)Jones,as well as a fast response speed of 54/71μs,thanks to the strong light absorption of GaN NRAs and the efficient photogenerated carrier separation in type-II ***,the strain-tunable photodetection performances of device have been ***,the device at−0.78%strain and zero bias reveals a significantly enhanced photoresponse with a responsivity of 2.47 A W^(−1),a detectivity of 2.6×10^(11)Jones,and response times of 40/45μs,which are superior to the state-of-the-art self-powered flexible *** work presents a valuable avenue to prepare tunable vdWs heterostructures for self-powered flexible photodetection,which performs well in flexible sensors.

关键词： Vertical nanorod arrays van der Waals heterostructure Piezophototronic effect Self-powered photodetection Flexible sensors

Multi-model ensemble learning for battery state-of-health estimation:Recent advances and perspectives

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Journal of Energy Chemistry 2025年第1期100卷 739-759页

作者： Chuanping lin Jun Xu Delong jiang Jiayang Hou Ying Liang Zhongyue Zou Xuesong Mei State Key Laboratory for Manufacturing Systems Engineering Xi'an Jiaotong University Shaanxi Key Laboratory of Intelligent Robots School of Mechanical Engineering Xi'an Jiaotong University Department of Electrical Engineering and Automation Luoyang Institute of Science and Technology School of Mechanical Engineering Hangzhou Dianzi University

The burgeoning market for lithium-ion batteries has stimulated a growing need for more reliable battery performance monitoring. Accurate state-of-health(SOH) estimation is critical for ensuring battery operational performance. Despite numerous data-driven methods reported in existing research for battery SOH estimation, these methods often exhibit inconsistent performance across different application scenarios. To address this issue and overcome the performance limitations of individual data-driven models,integrating multiple models for SOH estimation has received considerable attention. Ensemble learning(EL) typically leverages the strengths of multiple base models to achieve more robust and accurate outputs. However, the lack of a clear review of current research hinders the further development of ensemble methods in SOH estimation. Therefore, this paper comprehensively reviews multi-model ensemble learning methods for battery SOH estimation. First, existing ensemble methods are systematically categorized into 6 classes based on their combination strategies. Different realizations and underlying connections are meticulously analyzed for each category of EL methods, highlighting distinctions, innovations, and typical applications. Subsequently, these ensemble methods are comprehensively compared in terms of base models, combination strategies, and publication trends. Evaluations across 6 dimensions underscore the outstanding performance of stacking-based ensemble methods. Following this, these ensemble methods are further inspected from the perspectives of weighted ensemble and diversity, aiming to inspire potential approaches for enhancing ensemble performance. Moreover, addressing challenges such as base model selection, measuring model robustness and uncertainty, and interpretability of ensemble models in practical applications is emphasized. Finally, future research prospects are outlined, specifically noting that deep learning ensemble is poised to advance ens

关键词： Contrastive Learning

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基于小波变换的雷达图像处理技术及仿真

舰船科学技术 2015年第4期37卷 211-214页

作者：刘江林重庆电子工程职业学院重庆401331

在现代船舶中,航海雷达广泛应用于航海导航、目标物检测跟踪及安全运行等领域,所以在船舶中配备实时高效的雷达数据及图像处理系统成为利用航海雷达的关键。同时,小波变换由于其具有高分辨率的图像处理功能而在图像处理领域得到了较为... 详细信息

在现代船舶中,航海雷达广泛应用于航海导航、目标物检测跟踪及安全运行等领域,所以在船舶中配备实时高效的雷达数据及图像处理系统成为利用航海雷达的关键。同时,小波变换由于其具有高分辨率的图像处理功能而在图像处理领域得到了较为深入的研究应用。本文研究航海雷达图像信息中混入噪声及杂波的分布特性,提出一种基于小波变换的雷达图像数据杂波抑制、去除噪声的方法,最后给出仿真结果并进行分析。

关键词：小波变换雷达图像处理海洋噪声

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向量空间模型的稀疏文本分类

内蒙古师范大学学报（自然科学汉文版） 2016年第4期45卷 489-491,496页

作者：刘江林重庆电子工程职业学院重庆401331

针对稀疏文本特征纬度高、特征稀疏程度大的特点,根据词、文档和所属类别的关系,建立训练样本的特征概率分布函数,通过基于内容的滤波器去除背景噪声和非关键词后,利用特征分类方法对稀疏文本进行分类.用线性回归的分类方法与其他传统... 详细信息

针对稀疏文本特征纬度高、特征稀疏程度大的特点,根据词、文档和所属类别的关系,建立训练样本的特征概率分布函数,通过基于内容的滤波器去除背景噪声和非关键词后,利用特征分类方法对稀疏文本进行分类.用线性回归的分类方法与其他传统分类方法进行了比较,结果表明,该特征分类方法能够有效提高稀疏文本的分类精度,尤其是与线性分类中的岭回归方法相结合时,分类精度更高.

关键词：文本分类概率分布线性回归向量空间模型稀疏矩阵