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Biomedical and Environmental Sciences 2023年第11期36卷 1079-1083页

作者： CHEN Qiu Li LIAO Yan Yan QIN Shan Fang LU Chun Yan PAN Pei jiang WANG Hai Long jiang jun jun ZHENG Zhi Gang QIN Feng Xiang HONG Wen NING Chuan Yi YE Li LIANG Hao Guangxi Key Laboratory of AIDS Prevention and Treatment School of Public HealthGuangxi Medical UniversityNanning 530021GuangxiChina Biosafety IlI Laboratory Life Science InstituteGuangxi Medical UniversityNanning 530021GuangxiChina Guangxi AIDS Diagnosis and Treatment Quality Control Center Chest Hospital of Guangxi Zhuang Autonomous RegionLiuzhou 545005GuangxiChina Guangxi Center for Disease Prevention and Control Nanning 530021GuangxiChina Nursing College Guangxi Medical UniversityNanning 530021GuangxiChina

Human immunodeficiency virus(HIV)is a serious public health ***,1.7 million(1.3–2.1 million)children aged 0–14 were living with HIV at the end of 2021,90%of whom lived in low-and middle-income *** Immune Deficiency ... 详细信息

关键词： mortality Therapy HIV/AIDS

A prospective study comparing endoscopic subcutaneous mastectomy plus immediate reconstruction with implants and breast conserving surgery for breast cancer

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Chinese Medical Journal 2009年第24期122卷 2945-2950页

作者： FAN Lin-jun jiang jun YANG Xin-hua ZHANG Yi LI Xing-gang CHEN Xian-chun ZHONG Ling Center of Breast Disease Southwest Hospital Third Military Medical University Chongqing 400038 China

Background Breast conserving surgery （BCS） has been the standard surgical procedure for the treatment of early breast cancer. Endoscopic subcutaneous mastectomy （ESM） plus immediate reconstruction with implants is an emerging procedure. The objective of this prospective study was to evaluate the clinical outcomes of these two surgical procedures in our clinical setting. Methods From March 2004 to October 2007, 43 patients with breast cancer underwent ESM plus axillary lymph node dissection and immediate reconstruction with implants, while 54 patients underwent BCS. The clinical and pathological characteristics, surgical safety, and therapeutic effects were compared between the two groups. Results There were no significant differences in the age, clinical stage, histopathologic type of tumor, operative blood loss, postoperative drainage time, and postoperative complications between the two groups （P 〉0.05）. The postoperative complications were partial necrosis of the nipple and superficial skin flap in the ESM patients, and hydrops in the axilla and residual cavity in the BCS patients. There was no significant difference in the rate of satisfactory postoperative cosmetic outcomes between the ESM （88.4%, 38/43） and BCS （92.6%, 50/54） patients （P 〉0.05）. During follow-up of 6 months to 4 years, all patients treated with ESM were disease-free, but 3 patients who underwent BCS had metastasis or recurrence -- one of these patients died of multiple organ metastasis. Conclusions After considering the wide indications for use, high surgical safety, and favorable cosmetic outcomes, we conclude that ESM plus axillary lymph node dissection and immediate reconstruction with implants -- the new surgery of choice for breast cancer -- warrants serious consideration as the prospective next standard surgical procedure.

关键词： breast neoplasm endoscope subcutaneous mastectomy segmental mastectomy," breast implant

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： Lithium-ion battery State-of-health estimation Data-driven Machine learning Ensemble learning Ensemble diversity

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视觉引导技术在无人机着舰过程的应用

舰船科学技术 2023年第9期45卷 108-111页

作者：姜珺珺江西科技学院江西南昌330098

由于无人机具有成本低、体积小等优点,在海洋监测、海上测绘等方面得到广泛应用,随之而来的无人机着舰系统的研究成为热点。本文基于视觉引导技术,构建一种无人机着舰系统。对该系统的工作原理和关键技术进行了阐述,通过实验研究表明,... 详细信息

由于无人机具有成本低、体积小等优点,在海洋监测、海上测绘等方面得到广泛应用,随之而来的无人机着舰系统的研究成为热点。本文基于视觉引导技术,构建一种无人机着舰系统。对该系统的工作原理和关键技术进行了阐述,通过实验研究表明,该系统对不同标志可以实现精确的识别,无人机在不同高度下均可成功、精确地着舰,着舰偏差较小。

关键词：无人机自主着舰视觉引导着舰时间

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基于果品采后动态贮藏品质的防护包装设计

包装工程 2016年第11期37卷 58-63页

作者：姜珺珺陈惠江西科技学院南昌330098

目的基于实验得到果品动态贮藏品质,为果品的防护包装设计提供理论基础。方法确定在轻微冲击下果品的保护性要素,以最大限度地减少产品破损率和降低运输成本。结果硬度、色度和质量等3个要素是果品贮藏保鲜的主要指标,为了能够在保证品... 详细信息

目的基于实验得到果品动态贮藏品质,为果品的防护包装设计提供理论基础。方法确定在轻微冲击下果品的保护性要素,以最大限度地减少产品破损率和降低运输成本。结果硬度、色度和质量等3个要素是果品贮藏保鲜的主要指标,为了能够在保证品质的前提下延长果品的贮藏寿命,需从表观品质动态损伤脆值方面着手进行防护性包装设计。结论对于受到轻微损伤的果品,在设计保护性包装方案时的重要标准就是将冲击的强度(峰值加速度)控制在一定范围内,根据实际要求得到需要贮藏的时间,再根据时间和动态脆值的关系,得到设计缓冲包装需要的动态脆值,以此为基础可以进行水果包装的整体设计。

关键词：产品破损率贮藏寿命动态脆值包装设计

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基于深度学习的单目深度估计方法综述

计算机学报 2022年第6期45卷 1276-1307页

作者：江俊君李震宇刘贤明哈尔滨工业大学计算学部哈尔滨150001

深度估计是一种从单张或者多张图像预测场景深度信息的技术,是计算机视觉领域非常热门的研究方向,在三维重建、场景理解、环境感知等任务中起到了关键作用.当前深度估计技术可以分为多目深度估计和单目深度估计.因为单目摄像头具有成本... 详细信息

深度估计是一种从单张或者多张图像预测场景深度信息的技术,是计算机视觉领域非常热门的研究方向,在三维重建、场景理解、环境感知等任务中起到了关键作用.当前深度估计技术可以分为多目深度估计和单目深度估计.因为单目摄像头具有成本低、设备较普及、图像获取方便等优点,与多目深度估计技术相比,从单目图像估计深度信息是当前更为热门和更具挑战的技术.近年来,随着深度学习的迅速发展,基于深度学习的单目深度估计方法被广泛研究.本文对基于深度估计的单目深度估计方法进行综述,首先给出单目深度估计问题的定义、介绍常用于训练的数据集与模型评价指标,然后根据不同的训练方式对国内外相关技术进行分析总结,将现有方法分为基于监督学习、无监督学习和半监督学习三大类,对每种类型方法的产生思路、优缺点进行详细分析,最后梳理、总结该技术的发展趋势与关键技术.

关键词：单目深度估计深度学习计算机视觉场景理解

基于对象存储文件系统的协作式缓存一致性策略

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计算机工程与设计 2012年第11期33卷 4204-4208,4299页

作者：蒋溢姜军君熊安萍重庆邮电大学计算机科学与技术学院重庆400065

基于对象存储文件系统引入了客户端缓存机制以加快文件访问速度,由此也带来了缓存数据一致性问题。针对多客户端访问共享文件时缓存更新策略存在的延时、网络和服务器负载过大及网络消耗大等问题,基于Lustre对象存储文件系统实现了一种... 详细信息

基于对象存储文件系统引入了客户端缓存机制以加快文件访问速度,由此也带来了缓存数据一致性问题。针对多客户端访问共享文件时缓存更新策略存在的延时、网络和服务器负载过大及网络消耗大等问题,基于Lustre对象存储文件系统实现了一种改进的协作式缓存一致性策略。实验结果表明,改进后的缓存更新策略,不仅可以保证缓存数据的一致性,而且减少了客户端与服务器交互次数,降低了访问延迟,提高了系统I/O性能。

关键词：对象存储缓存一致性协作更新

东西方家族式传统工艺的差异性问题——以“徐门紫砂”与“里奇陶艺”为案例

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艺术百家 2014年第3期30卷 69-82,103页

作者：于文杰蒋俊俊南京大学历史系江苏南京210093

在人类文明不断演进的历史进程中,区域文化的国际化风潮总要以不同的方式影响着当代世界的每一个领域。作为人类最为典型的区域文化传统案例,"里奇陶艺"与"徐门紫砂"也在发生变化。传统分流、观念互生、技术各异、习俗并举及其诸多问题... 详细信息

在人类文明不断演进的历史进程中,区域文化的国际化风潮总要以不同的方式影响着当代世界的每一个领域。作为人类最为典型的区域文化传统案例,"里奇陶艺"与"徐门紫砂"也在发生变化。传统分流、观念互生、技术各异、习俗并举及其诸多问题的深度考察表明,东西方区域文化传统依然以不同方式蕴含着外在样式与内在品质的差异性。在继承与交往的国际化语境中,区域文化的融汇与互生依然是东西方传统文化发展的基本方向。

关键词：中国传统工艺徐门紫砂里奇陶艺区域文化融汇互生

含瓦斯煤样横向变形与瓦斯流动特性耦合关系试验研究

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岩土力学 2013年第12期34卷 3384-3388,3402页

作者：赵洪宝李华华杜秋浩蒋军军中国矿业大学(北京)资源与安全工程学院北京100083 中国矿业大学(北京)深部岩土力学与地下工程国家重点实验室北京100083

以二次成型煤样为研究对象,运用自行研制开发的含瓦斯煤热-流-固耦合三轴伺服渗流试验装置对含瓦斯煤样三轴加载过程中横向变形和与瓦斯流动特性的耦合关系进行了试验研究。结果表明:弹性力学定义的泊松比不能准确表征含瓦斯煤样的横纵... 详细信息

以二次成型煤样为研究对象,运用自行研制开发的含瓦斯煤热-流-固耦合三轴伺服渗流试验装置对含瓦斯煤样三轴加载过程中横向变形和与瓦斯流动特性的耦合关系进行了试验研究。结果表明:弹性力学定义的泊松比不能准确表征含瓦斯煤样的横纵应变特性,其关系可用二次函数表征;在预加载荷引起的横压向应变恢复阶段瓦斯流动速度变化呈先急剧降低再缓慢增加特性;在横向应变逐渐向扩张应化转变阶段,煤样内部的瓦斯流动速度呈单调缓慢增加趋势,且存在一个内部结构临界状态点使煤样内瓦斯流动速度最小;含瓦斯煤样处于横向压应变状态起始时的瓦斯流动速度要大于处于横向应变呈扩张状态末端时的瓦斯流动速度。

关键词：含瓦斯煤横向应变瓦斯流动通道瓦斯流动

Photothermal probiotics delivery of photodynamic agents for enhanced immunogenic cell death within hypoxia center of solid tumors

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Nano Research 2025年第1期18卷 642-652页

作者： Wen Luo Shiyu Du Yateng jiang Bangshun He jun Tang Jingjing Yang Yujun Song jiangsu Key Laboratory of Artificial Functional Materials State Key Laboratory of Analytical Chemistry for Life ScienceNational Laboratory of Solid State MicrostructuresCollege of Engineering and Applied SciencesNanjing UniversityNanjing 210023China Department of Laboratory Medicine Nanjing First HospitalNanjing Medical UniversityNanjing 210006China Department of Anesthesiology Jinling HospitalMedical School of Nanjing UniversityNanjing 210000China Department of Biochemistry and Molecular Biology School of Medicine&Holistic Integrative MedicineJiangsu Collaborative Innovation Center of Chinese Medicinal Resources IndustrializationNanjing University of Chinese MedicineNanjing 210023China

Resulting from harsh hypoxic environmental conditions,central cells in the core of solid tumors are usually more aggressive and malignant with a less stable ***,therapeutic agents with improved penetration for the activation of immunity in tumor centers exhibit promising potential in ***,polydopamine-coated Escherichia coli Nissle 1917(EcN)bearing chlorin e6(Ce6)-loaded and polyethyleneimine(PEI)-coated hollow manganese dioxide(shorted as EP-ChP)are applied for enhanced immunotherapy in deep *** accumulation in tumor center through hypoxia targeting,manganese dioxide is degradated under the tumor microenvironment with released Ce6 and thus generates reactive oxygen species(ROS)upon 660 nm laser irradiation,which can further lower thermalresistance of cancer cells via HSP90α*** to that,heating induced by polydopamine upon 808 nm laser irradiation can achieve effective tumor *** upon dual laser induces enhanced immunogenic cell death,while bacterial infections in tumor tissues also trigger innate *** bacteria-based approach provides enhanced antitumor immune responses in deep tumors with great potential in the reshaping of immunosuppression tumor microenvironment.

关键词： bacteria phototherapies immunotherapy hypoxia targeting tumor penetration