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“两个结合”融入马克思主义基本原理教学的路径探析

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金融理论与教学 2024年第3期42卷 113-118页

作者：黄文玲黄琳庆桂林理工大学马克思主义学院广西桂林541006

“两个结合”是中国共产党进行理论创新的宝贵经验,也是高校马克思主义基本原理课教学重要的育人资源,将“两个结合”融入马克思主义基本原理课教学是践行高校思政课改革创新的应然之举。研究从“两个结合”的科学内涵出发,探索“两个... 详细信息

“两个结合”是中国共产党进行理论创新的宝贵经验,也是高校马克思主义基本原理课教学重要的育人资源,将“两个结合”融入马克思主义基本原理课教学是践行高校思政课改革创新的应然之举。研究从“两个结合”的科学内涵出发,探索“两个结合”融入马克思主义基本原理课教学中所面临的困境,并提出“两个结合”融入马克思主义基本原理课教学的实践路径,从而不断增强马克思主义基本原理课教学的实效性。

关键词：两个结合马克思主义基本原理课实践路径

Combination of classifiers with incomplete frames of discernment

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Chinese Journal of Aeronautics 2022年第5期35卷 145-157页

作者： Zhunga LIU Jingfei DUAN linqing huang Jean DEZERT Yongqiang ZHAO School of Automation Northwestern Polytechnical UniversityXi’an 710072China ONERA–The French Aerospace Lab Palaiseau 91761France

The methods for combining multiple classifiers based on belief functions require to work with a common and complete(closed)Frame of Discernment(Fo D)on which the belief functions are defined before making their *** theoretical requirement is however difficult to satisfy in practice because some abnormal(or unknown)objects that do not belong to any predefined class of the Fo D can appear in real classification *** classifiers learnt using different attributes information can provide complementary knowledge which is very useful for making the classification but they are usually based on different Fo *** order to clearly identify the specific class of the abnormal objects,we propose a new method for combination of classifiers working with incomplete frames of discernment,named CCIF for *** is a progressive detection method that select and add the detected abnormal objects to the training data *** one pattern can be considered as an abnormal object by one classifier and be committed to a specific class by another one,a weighted evidence combination method is proposed to fuse the classification results of multiple *** new method offers the advantage to make a refined classification of abnormal objects,and to improve the classification accuracy thanks to the complementarity of the *** experimental results are given to validate the effectiveness of the proposed method using real data sets.

关键词： Abnormal object Belief functions Classifier fusion Evidence theory Detection

Evidential combination of augmented multi-source of information based on domain adaptation

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Science China(Information Sciences) 2020年第11期63卷 38-55页

作者： linqing huang Zhunga LIU Quan PAN Jean DEZERT School of Automation Northwestern Polytechnical University ONERA-The French Aerospace Lab

In the applications of domain adaptation(DA), there may exist multiple source domains, and each source domain usually provides some auxiliary information for object classification. The combination of such complementary knowledge from different source domains is helpful for improving the accuracy. We propose an evidential combination of augmented multi-source of information(ECAMI) method. The information sources are augmented at first by merging several randomly selected source domains to generate extra auxiliary information. We can obtain one piece of classification result with the assistance of each information source based on DA. Then these multiple classification results are combined by belief functions theory, which is expert at dealing with the uncertain information. Nevertheless, the classification results derived from different information sources may have different weights. The optimal weights are calculated by minimizing an given error criteria defined by the distance between the combination result and the ground truth using some training data. For each object, the augmented information sources will produce multiple classification results that will be discounted by the learnt weights under the belief functions framework. Then the combination of these discounted results is employed to make the final class decision. The effectiveness of ECAMI is evaluated with respect to some related methods based on several real data sets, and the experimental results show that ECAMI can significantly improve the classification accuracy.

关键词： information fusion domain adaptation evidence theory belief functions pattern classification

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科学素养的情境、目的、内涵分析及启示

高等工程教育研究 2022年第1期70卷 116-120页

作者：黄芳黄林青张娥娥华中科技大学教育科学研究院

科学素养自1958年第一次被正式提出,已成为世界各国科学教育的核心目标。但是自20世纪70年代末期以来,对这一重要概念的解释呈现分散泛化的趋势,弱化了对科学教育的指导功能。本研究梳理了20世纪50年以来不同时代背景下科学素养概念产... 详细信息

科学素养自1958年第一次被正式提出,已成为世界各国科学教育的核心目标。但是自20世纪70年代末期以来,对这一重要概念的解释呈现分散泛化的趋势,弱化了对科学教育的指导功能。本研究梳理了20世纪50年以来不同时代背景下科学素养概念产生的情境及内涵,分析出科学素养内涵具有情境性、宽泛性特质,合理处理科学素养与科学教育目标关系的原则,为我国公民科学素养建设、科学教育发展提供参考建议。

关键词：科学素养情境内涵启示

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影视剧中女性服饰在形象塑造中的应用

鞋类工艺与设计 2022年第1期2卷 12-14页

作者：黄琳清信阳农林学院河南信阳464001

在电视剧中,女性形象的塑造不仅与演员的语言和表现能力相关,同时也通过演员的服饰款式风格以及配饰进行衬托。以我国现在热门影视剧为例,对女性服饰在形象塑造中的具体应用原则、应用要素等进行探究,并对具体应用的效果进行分析认为,... 详细信息

在电视剧中,女性形象的塑造不仅与演员的语言和表现能力相关,同时也通过演员的服饰款式风格以及配饰进行衬托。以我国现在热门影视剧为例,对女性服饰在形象塑造中的具体应用原则、应用要素等进行探究,并对具体应用的效果进行分析认为,我国影视剧拍摄的过程中,要结合人物的角色塑造要点,对服装服饰进行选择,并且要能够在女性服饰应用的过程中,充分进行服饰设计的创新,充分展示出服饰服装的创意性和女性形象的独立性,有效发挥出服饰在女性形象塑造中的具体作用。

关键词：影视剧女性形象服饰款式风格塑造

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不同郁闭度对红锥生长效应的影响

防护林科技 2022年第3期35卷 43-45页

作者：黄林青福建省南安罗山国有林场福建泉州362341

郁闭度对植物生长发育具有重要影响。为探究郁闭度对红锥(Castanopsis hystrix)生长的影响,以福建省南安罗山国有林场不同郁闭度(0~0.2,>0.2~0.4,>0.4~0.6,>0.6)红锥林分为研究对象,调查测定分析红锥的生长情况。结果表明:红锥枝下高随... 详细信息

郁闭度对植物生长发育具有重要影响。为探究郁闭度对红锥(Castanopsis hystrix)生长的影响,以福建省南安罗山国有林场不同郁闭度(0~0.2,>0.2~0.4,>0.4~0.6,>0.6)红锥林分为研究对象,调查测定分析红锥的生长情况。结果表明:红锥枝下高随着郁闭度的增大而增高,而树高、胸径和冠幅均出现先增大后减小的变化规律,红锥平均单株材积的生长量和林分蓄积量的最大值均出现在郁闭度>0.2~0.4的条件下,郁闭度>0.4~0.6能够促进幼树自然整枝,对培育无节材较为有利,且生长量与郁闭度>0.2~0.4时无显著差异。

关键词：红锥郁闭度生长效应

A thermodynamic perspective on electrode poisoning in solid oxide fuel cells

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International Journal of Minerals,Metallurgy and Materials 2024年第6期31卷 1449-1455页

作者： Kevin huang Department of Mechanical Engineering University of South CarolinaColumbiaUSA

A critical challenge to the commercialization of clean and high-efficiency solid oxide fuel cell(SOFC)technology is the insuf-ficient stack lifespan caused by a variety of degradation mechanisms,which are associated with cell components and chemical *** components related degradation refers to thermal/chemical/electrochemical deterioration of cell materials under operating conditions,whereas the latter regards impurities in feedstocks of oxidant(air)and reductant(fuel).This article provides a thermodynamic perspective on the understanding of the impurities-induced degradation mechanisms in *** discussion focuses on using thermodynamic ana-lysis to elucidate poisoning mechanisms in cathodes by impurity species such as Cr,CO_(2),H_(2)O,and SO_(2) and in the anode by species such as S(or H_(2)S),SiO_(2),and P_(2)(or PH_(3)).The author hopes the presented fundamental insights can provide a theoretical foundation for search-ing for better technical solutions to address the critical degradation challenges.

关键词： impurities air fuel reaction activity

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杉木与不同阔叶树种混交生长效应分析

防护林科技 2022年第2期35卷 32-34页

作者：黄林青福建省南安罗山国有林场福建泉州362300

为研究杉木阔叶混交林的生长效应,以33年生纯杉木林、7杉木3火力楠混交林和7杉木3米老排混交林3种林分为研究对象,比较分析杉木与不同阔叶树种混交的生长效果。结果表明:火力楠和米老排分别与杉木混交造林能够提升杉木生长量与蓄积量,... 详细信息

为研究杉木阔叶混交林的生长效应,以33年生纯杉木林、7杉木3火力楠混交林和7杉木3米老排混交林3种林分为研究对象,比较分析杉木与不同阔叶树种混交的生长效果。结果表明:火力楠和米老排分别与杉木混交造林能够提升杉木生长量与蓄积量,与纯杉木造林比较,平均胸径分别提高了7.07%和12.44%。杉阔混交造林对杉木大径材培育具有促进作用,其中米老排的效果更佳。

关键词：杉木阔叶树种混交生长效应

Exploration on the FLAC3D software in the Teaching of Petroleum Drilling Engineering Rock Mechanics Course

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Exploration on the FLAC3D software in the Teaching of Petrol...