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当代大学生思想政治教育琐谈

上海大学学报（社会科学版） 2007年第4期14卷 158-160页

作者：江慧英上海职工医学院中美合作办公室上海200237

分析当代社会环境下大学生思想心理呈现的诸多新特点,提出可以把握国内环境"开放"的特点,依托社会实践开展思想政治教育;根据国际环境"复杂化"的特点,占领网络阵地开展思想政治教育,利用文化环境"多元"的特点,挖掘传统文化精华开展思想... 详细信息

分析当代社会环境下大学生思想心理呈现的诸多新特点,提出可以把握国内环境"开放"的特点,依托社会实践开展思想政治教育;根据国际环境"复杂化"的特点,占领网络阵地开展思想政治教育,利用文化环境"多元"的特点,挖掘传统文化精华开展思想政治教育。

关键词：大学生思想政治教育社会环境

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变压器绝缘层数和温度对回复电压影响分析

变压器 2016年第11期53卷 53-56页

作者：姜惠英福建水利电力职业技术学院福建永安366000

本文中作者介绍了影响变压器油纸绝缘回复电压变化的重要因素,进行了不同温度和绝缘层数样品的测量,得出了相关试验结果。

关键词：变压器绝缘温度电压

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三相电路瞬时功率的分析

电测与仪表 2005年第5期42卷 1-2,46页

作者：姜惠英福建水利电力职业技术学院福建永安366000

该文基于瞬时无功功率理论分析了dqo坐标中的功率成分和三相电路中各相功率间的关系,说明了广义瞬时无功功率对传统无功功率理论的推广及延伸。

关键词：三相电路瞬时功率广义瞬时无功功率

Taqman PCR-based Methods for Rapid Detection of Salmonella in Pet Food

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Chinese Food Science 2012年第3期1卷 32-34页

作者： JIA Jun-tao CUI He MA Yun ZENG Jing jiang ying-hui LI Zheng-yi Technology Center for Shandong Entry-Exit Inspection and Quarantine Bureau Technology Center for Beijing Entry-Exit Inspection and Quarantine Bureau

[ Objective] To establish a Taqman real-time PCR for detection of Salmonella in pet food. [Method] A pair of primers and a probe were designed based on published nucleotide sequence of invA gene encoding the invasion protein of Salmonella enterica. [ Result] The assay detects Salmonella specifically. The detection limit of the real-time PCR was 17 CFU/test （25 uL/test） for the positive strain. This method was effective to detect artificially contaminated pet food. [ Conclusion] The results showed that Taqman PCR assay was rapid and accurate for detection of Salmonella from infected pet food.

关键词： Fluorescence quantitative PCR Salmonella Taqman probe Detection China

Epidemiology of eye injuries sustained by military personnel in China

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Chinese Journal of Traumatology 2011年第6期14卷 359-362页

作者： XIAO Jian-he ZHANG Mao-nian jiang Cai-hui ZHANG ying QIU Huai-yu Department of Ophthalmology General Hospital of Chinese PLA Beijing 100853 China

Objective： To investigate the epidemiological characteristics of eye injuries sustained by military personnel in Chinese army. Methods： Eleven military evacuation hospitals located in different regions were selected for this study. We reviewed all the medical records of eye injuries sustained by military personnel between January 2005 and December 2009. Patients＇ information was collected. All data were put into database and analyzed statistically. Results： Totally there were 415 inpatients with eye injuries （442 eyes） and their mean age was 24.40 years. Eye injury accounts for 13.51% of all eye diseases in this study. From 2006 to 2009, the number of eye injury increased gradually. Among them, 175 （42.17%） were injured in leisure time, and 145 （34.94%） in working time. Twenty-two （5.30%） patients had an eye surgery or history of eye disease before injury. In all, 246 patients （59.28%） were sent to evacuation hospital within 24 hours and 64 （56.64%） underwent surgeries in 24 hours after injury. There were 389 patients （93.73%） hospitalized for 1 time. Visual acuities of 187 eyes （42.31%） were grade 1 （≥ 20/40） after injury. When discharge, 349 eyes （78.96%） obtained a visual acuity of grade 1. Conclusion： Eye injury has a very frequent incidence in Chinese army and much more attention should be paid to prevent it.

关键词： Epidemiology Eye injuries Militaryhygiene Military personnel

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基于图像处理技术的建筑物沉降研究

计算机仿真 2022年第9期39卷 247-251页

作者：张锐蒋慧莹哈尔滨理工大学自动化学院黑龙江哈尔滨150080

建筑物沉降观测是保证建筑物安全的重要内容,为解决传统的建筑物变形监测方法成本高、安装固定难的问题,提出了目标建筑物摄影观测的方法,对各期监测图像相同监测点在垂直方向产生的建筑物沉降量进行分析计算。其关键在于首先确定相机... 详细信息

建筑物沉降观测是保证建筑物安全的重要内容,为解决传统的建筑物变形监测方法成本高、安装固定难的问题,提出了目标建筑物摄影观测的方法,对各期监测图像相同监测点在垂直方向产生的建筑物沉降量进行分析计算。其关键在于首先确定相机单位像素的物理尺寸,并对拍摄图像进行相机标定,利用得到的内参和外参矩阵纠正拍照过程中产生的桶型和枕型畸变,其次对标定后的图像进行超分辨率重建,通过训练卷积神经网络模型更新结构参数,最终重建后的图像的峰值信噪比达33.00db,最后对拍摄图像进行SIFT特征点提取和匹配,计算各期图像像素间的差值令沉降量精确至毫米级,达到国家衡量建筑物沉降基准。

关键词：建筑物沉降相机标定成像模型超分辨率重建特征提取

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

原发性胆汁性肝硬化患者抗gp210抗体与核膜型抗核抗体的检测及其临床意义

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中国实验诊断学 2010年第11期14卷 1796-1798页

作者：姜慧英刘妍北京京煤集团医院北京102300 北京佑安医院北京100069

目的探讨抗gp210抗体与核膜型抗核抗体对原发性胆汁性肝硬化(PBC)患者的诊断意义。方法选取PBC患者100例,60例自身免疫性肝炎(AIH)患者、50例慢性乙型肝炎(HBV)患者和50例慢性丙型肝炎(HCV)患者作为疾病对照组,50例献血员(BD)作为正常... 详细信息

目的探讨抗gp210抗体与核膜型抗核抗体对原发性胆汁性肝硬化(PBC)患者的诊断意义。方法选取PBC患者100例,60例自身免疫性肝炎(AIH)患者、50例慢性乙型肝炎(HBV)患者和50例慢性丙型肝炎(HCV)患者作为疾病对照组,50例献血员(BD)作为正常对照组。间接免疫荧光法检测自身抗体,免疫印记法检测抗gp210抗体。结果间接免疫荧光法检测结果 ,抗核抗体(ANA)阳性60例,抗线粒体抗体(AMA)阳性100例,抗平滑肌抗体(SMA)阳性3例。免疫印记法检测PBC患者抗gp210阳性33例(阳性率33%),AIH患者抗gp210阳性8例(阳性率13%),HBV、HCV、BD组均阴性。PBC患者gp210阳性组与阴性组ANA滴度比较,差异无统计学意义;gp210阳性组90.9%表现核膜型,其次表现核点型,而gp210阴性组19.4%表现核点型,其次为着丝点型及核膜型等。PBC患者抗gp210阳性患者与阴性患者ALT、AST、Tbil、GGT、ALPI、gGI、gAI、gM水平差异均无统计学意义(P>0.05)。gp210阳性患者肝硬化发生率(28/33例,84.8%)明显高于阴性患者(33/67例,49.3%)(P<0.01)。结论抗gp210抗体阳性同时ANA为核膜型有助于PBC患者的诊断,并且抗gp210抗体可以作为预后指标。

关键词：原发性胆汁性肝硬化抗gp210抗体核膜蛋白

利用宽谱系岩墙群进行靶区定位的数值方法——以新疆南阿拉套山为例

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中国地质 2013年第2期40卷 423-429页

作者：郭晶罗照华刘晓姜会营中国地质大学地质过程与矿产资源国家重点实验室北京100083

本文介绍一种利用宽谱系岩墙群的空间展布特征进行靶区定位的数值方法。基于透岩浆流体成矿理论,岩浆-屏蔽层强相互作用过程中将涌现最大主压应力分布在竖直方向的近场应力场。在这种条件下,屏蔽层中的裂隙系统不同于传统矿田构造学描... 详细信息

本文介绍一种利用宽谱系岩墙群的空间展布特征进行靶区定位的数值方法。基于透岩浆流体成矿理论,岩浆-屏蔽层强相互作用过程中将涌现最大主压应力分布在竖直方向的近场应力场。在这种条件下,屏蔽层中的裂隙系统不同于传统矿田构造学描述的裂隙系统。依岩浆上升速率及屏蔽层岩石学结构和力学性质变化,屏蔽层中可出现不同类型的同成矿裂隙系统,后者往往被成矿期的脉岩充填。由于应力中心的作用力强度大于远离应力中心的部位,自生长裂隙和先存裂隙的密度呈现规律性的空间变化。这种变化控制了含矿流体的运动学特征。因此,可以将岩墙密度和延伸方向数作为定量化指标揭示含矿流体大规模聚集的空间位置,后者也是成矿作用的潜在发生部位。用滑动平均法绘制岩墙分布密度图和岩墙延伸方向密度图,将极密区作为有利找矿靶区,分析结果与地质学方法的预测结果高度相似。因此,可以认为本文提供的靶区圈定方法是一种简便有效的方法。

关键词：岩墙分布密度图岩墙延伸方向密度图定量圈定滑动平均法透岩浆流体