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大学语文教学中渗透中华优秀传统文化的有效路径

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大学 2025年第2期 17-20页

作者：王世杰广东文理职业学院广东湛江524400

高校语文课程教学不仅要注重理论知识和基本课程内容的传授,更要注重渗透融合多方面资源,为优化大学生语文教学质量提供支持。在立德树人的宏观背景下,中华优秀传统文化与大学语文教学的融合有高度必要性。教师应当运用好中华优秀传统... 详细信息

高校语文课程教学不仅要注重理论知识和基本课程内容的传授,更要注重渗透融合多方面资源,为优化大学生语文教学质量提供支持。在立德树人的宏观背景下,中华优秀传统文化与大学语文教学的融合有高度必要性。教师应当运用好中华优秀传统文化传承传播过程中内容丰富、形式多样的特征,选择适当的切入点实现大学语文教学与中华优秀传统文化的有机融合。大学语文教学与中华优秀传统文化渗透融合时,教师应当注重资源的调取整合,构建完善的融合教学内容框架、注重创新优化,保持良好的教学引导成效、加强团队建设,培养素质过硬的教师团队、组织主题性实践活动,提升中华优秀传统文化渗透全面性,为大学语文教学有效渗透中华优秀传统文化,提升大学语文教学质量提供支持。

关键词：大学语文中华优秀传统文化创新优化主题性实践活动

学科能力导向的化学教学设计与实践——以“无机非金属材料”为例

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化学教学 2025年第1期 38-43页

作者：李晶王星乔王仕杰包朝龙宁波市鄞州中学浙江宁波315100

依托学科能力理论,循着“目标制定-策略选择-情境创设-活动设计”的流程,围绕“我爱我家——建造理想之家”进行“无机非金属材料”的教学设计和实践。通过“建造传统之家”“建造环保之家”“建造智能之家”和“建造宇宙之家”四个教... 详细信息

依托学科能力理论,循着“目标制定-策略选择-情境创设-活动设计”的流程,围绕“我爱我家——建造理想之家”进行“无机非金属材料”的教学设计和实践。通过“建造传统之家”“建造环保之家”“建造智能之家”和“建造宇宙之家”四个教学任务发展学生的化学学科能力,激发学生的爱国情怀和社会责任感,也为类似的科普性内容教学设计提供参考思路。

关键词：中学化学学科能力学科价值真实情境无机非金属材料

Molecular Dynamics Simulations of Thermal Properties of Polymer Composites Enhanced by Cross-Linked Graphene Sheets

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Acta Mechanica Solida Sinica 2018年第6期31卷 673-682页

作者： Yunlong Li shijie wang Quan wang School of Mechanical Engineering Shenyang University of TechnologyShenliao West Road No.111 Shenyang 110870China Department of Mechanics and Aerospace Engineering Southern University of Science and Technology Shenzhen 518055China

Molecular models of pristine, functionalized and cross-linked graphene sheet/polymer composites are developed. Temperature cooling processes are conducted to examine the improve-ment of glass transition temperature of cross-linked graphene sheet/polymer composites using molecular dynamics simulations. The results show that increases of about 12.2% and 8.9% in the glass transition temperature of cross-linked graphene sheet/polymer composites are obtained, respectively, than those of the pristine and functionalized graphene sheet/polymer composites. In order to reveal the enhanced thermal properties from atomic views, the interfacial interaction energy and radius distribution function between the graphene sheets and the polymer matrix, the mean square displacement variations and the free volume of polymer composites are examined and discussed.

关键词： Molecular dynamics simulation Polymer composites Graphene sheet Glass tran-sition temperature

Anaerobic degradation of xenobiotic organic contaminants(XOCs):The role of electron flow and potential enhancing strategies

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Journal of Environmental Sciences 2021年第3期33卷 397-412页

作者： Yijing Li Shanghua Wu shijie wang shijie Zhao Xuliang Zhuang Key Laboratory of Environmental Biotechnology Research Center for Eco-Environmental SciencesChinese Academy of SciencesBeijing 100085China College of Sino-Danish Center University of Chinese Academy of SciencesBeijing 100049China College of Resources and Environment University of Chinese Academy of SciencesBeijing 100049China

In groundwater,deep soil layer,sediment,the widespread of xenobiotic organic contaminants(XOCs)have been leading to the concern of human health and eco-environment safety,which calls for a better understanding on the fate and remediation of XOCs in anoxic *** the absence of oxygen,bacteria utilize various oxidized substances,***,sulphate,metallic(hydr)oxides,humic substance,as terminal electron acceptors(TEAs)to fuel anaerobic XOCs *** there have been increasing anaerobic biodegradation studies focusing on species identification,degrading pathways,community dynamics,systematic reviews on the underlying mechanism of anaerobic contaminants removal from the perspective of electron flow are *** this review,we provide the insight on anaerobic biodegradation from electrons aspect-electron production,transport,and *** mechanism of the coupling between TEAs reduction and pollutants degradation is deconstructed in the level of community,pure culture,and cellular ***,relevant strategies to promote anaerobic biodegradation are proposed for guiding to an efficient XOCs bioremediation.

关键词： Organic contamination Anoxic environment Anaerobic biodegradation Terminal electron acceptor processes(TEAPs)

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热解吸法检测室内空气苯系物浓度的方法优化

广州化工 2025年第3期53卷 110-111,211页

作者：胡碧雯王时杰宁波安联检测有限公司浙江宁波315000

对GB/T 18883-2022《室内空气质量标准》附录C苯、甲苯、二甲苯的测定中的固体吸附-热解吸-气相色谱法中推荐的气相色谱条件进行优化。结果显示,气相色谱条件优化后,苯系物中的对二甲苯峰与邻二甲苯峰能较好分离,邻二甲苯的峰形改善,且... 详细信息

对GB/T 18883-2022《室内空气质量标准》附录C苯、甲苯、二甲苯的测定中的固体吸附-热解吸-气相色谱法中推荐的气相色谱条件进行优化。结果显示,气相色谱条件优化后,苯系物中的对二甲苯峰与邻二甲苯峰能较好分离,邻二甲苯的峰形改善,且分析时间基本上没有增加。五种苯及苯系物在0.2~20μg/μL之间线性关系良好,相关系数在0.99以上;方法相对标准偏差为0.60%~5.63%,方法加标回收率为92.4%~107.8%,方法检测限均为为0.0002 mg/m^(3),测定下限为0.0008 mg/m^(3),皆符合标准方法验证与评价要求。所以该气相色谱条件可以运用在室内空气中苯系物浓度的检测。

关键词：苯系物热解吸气相色谱条件优化

永恒蛋白基因/周期蛋白基因介导多条通路在昼夜节律中的作用

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中国组织工程研究 2025年第20期29卷 4305-4315页

作者：王士杰文登台孙国琪王京峰高颖晖鲁东大学体育学院山东省烟台市264025

背景:昼夜节律与大多数哺乳动物及昆虫的生命活动息息相关。永恒蛋白基因作为编码永恒蛋白基因-周期蛋白基因复合物的关键成分在产生昼夜节律过程中起到十分关键的作用,但其在昼夜节律中的作用机制仍不清楚。目的:通过整理永恒蛋白基因... 详细信息

背景:昼夜节律与大多数哺乳动物及昆虫的生命活动息息相关。永恒蛋白基因作为编码永恒蛋白基因-周期蛋白基因复合物的关键成分在产生昼夜节律过程中起到十分关键的作用,但其在昼夜节律中的作用机制仍不清楚。目的:通过整理永恒蛋白基因、周期蛋白基因、昼夜节律、环境及隐花色素基因之间的关系,更加全面地认识昼夜循环的入核、积累机制及环境对昼夜节律的影响。方法:应用计算机在Web of Science核心合集、PubMed数据库及CNKI中进行检索,以“永恒蛋白基因,周期蛋白基因,昼夜节律,环境”为中文检索词,以“Timeless,Period,circadian rhythm,environment”为英文检索词,通过全文阅读逐步排除非相关文献,最终纳入126篇文献进行综述。结果与结论:在昼夜时钟中,昼夜自发输出周期蛋白kaput和CYCLE激活永恒蛋白基因/周期蛋白基因,永恒蛋白基因调控周期蛋白基因的入核机制及稳定性,而周期蛋白基因也可以通过一些机制单独入核。酪蛋白激酶2、Shaggy蛋白激酶及双倍时间基因都可以通过磷酸化永恒蛋白基因/周期蛋白基因的方式来调节昼夜节律,参与转录。隐花色素基因介导的永恒蛋白基因降解对转录的完整性有十分重要的作用。环境因素、膳食方式等外界因素均可以通过永恒蛋白基因/周期蛋白基因对昼夜节律产生影响,而限时进食可作为一种改善昼夜节律紊乱的有效方法。

关键词：昼夜节律永恒蛋白基因环境隐花色素周期蛋白基因工程化组织构建

Effect of CO_2 Gas on the Swelling and Tribological Behaviors of NBR Rubber in Water

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Journal of Materials Science & Technology 2015年第12期31卷 1282-1288页

作者： Xiaoren Lv Shuyuan Song Huiming wang shijie wang School of Mechanical Engineering Shenyang University of Technology

The swelling and tribological behaviors of nitrile-butadience（NBR） rubbers with three acrylonitrile contents（N18,N26 and N41） in water with different CO 2 gas flows are investigated by immersion and wear *** results show that the bubbles of CO 2 into water severely destroy the cross-linking network of rubber and form defects on the surface,such as cracks,holes and lamellar *** defects lead to an increase in the static and dynamic swelling *** dynamic swelling increment is almost three or four times larger than the static swelling *** hardness and wear resistance of rubbers in water with CO 2 gas remarkably decreases in contrast to that in water,and they gradually decrease with an increase in the gas flow in *** bubbles of CO 2 decrease the steady frictional coefficient of rubber in water due to the presence of the gas in water lubricant *** steady frictional coefficient in water with different CO 2 gas flow basically remains 0.1.N41 with high acrylonitrile content shows better swelling and wear resistances than N18 and N26 because of its dense molecular network.

关键词： CO2 NBR rubber Water Swelling Wear

Transmission of oxygen isotope signals of precipitation-soil water-drip water and its implications in Liangfeng Cave of Guizhou,China

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Chinese Science Bulletin 2008年第21期53卷 3364-3370页

作者： LUO WeiJun wang shijie State Key Laboratory of Environmental Geochemistry Institute of Geochemistry Chinese Academy of Sciences Guiyang 550002 China

According to systemically monitoring results of oxygen(hydrogen) isotope compositions of precipita-tion,soil waters,soil CO2,cave drip waters and their corresponding speleothems in Liangfeng Cave(LFC) in Guizhou Province,Southwest China,it is found that local precipitation is the main source of soil waters and drip waters,and that the amplitudes of those δ 18O values of three waters(precipitation,soil water and drip water) decrease in turn in the observed year,which are 0‰ to -10‰, -2‰ to -9‰ and -6‰ to -8‰,***,the δ 18O values for three waters show a roughly simultaneous variation,namely,that those values are lighter in the rainy seasons,weightier in the dry seasons,and that the average δ 18O value of drip waters is about 0.3‰ weightier than that of precipitation,which is modified by surface evaporation *** also find that oxygen isotope equilibrium is reached or neared in the formation processes of speleothems in LFC system,and that it is feasible to reconstruct paleotemperature and paleoprecipitation by using δ 18O values of ***,it should be noted that surface evaporation would affect the oxygen isotope values in the study area.

关键词：贵州氧化同位素洞穴堆积物古代气候

Responses of antioxidant defense system of epilithic mosses to drought stress in karst rock desertified areas

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Acta Geochimica 2017年第2期36卷 205-212页

作者： Xianqiang Zhang Yuzhong Zhao shijie wang Anshun University Anshun 560000 China State Key Laboratory of Environmental Geochemistry Institute of Geochemistry Chinese Academy of Sciences Guiyang 550081 China Guizhou Minzu University Guiyang 550025 China

Barbula fallax Hedw., Erythrodontium julaceum(Schwaegr.) Par., and Bryum argenteum Hedw. are typical rock mosses growing on rocks in different terrestrial habitats. In this study, B. fallax and E. julaceum, which are epilithic mosses growing in rock desertification in Guizhou, China, were used as ecophysiological mosses in a combination of field investigations and laboratory experiments. We also investigated the reference moss B. argenteum, which is a widely distributed moss in habitats with soil as substrate. Our research focused on the response of the antioxidant defense system of epilithic mosses to drought stress. Most antioxidant defense indicators increased initially, then declined at later stages of drought stress. In contrast, the carotenoid content increased constantly. In addition, there was an initial increase(albeit variable) in relative membrane permeability, with this parameter showing a parabolic trend in all of the epilithic mosses. Among the three species, E. julaceum demonstrated the strongest resistance followed by B. fallax and then by B. argenteum. The epilithic mosses displayed stronger resistance compared to the native mosses; the increase in O_2 content and other reactive oxygen species(ROS) at the early stage of drought stress induced the enzymatic and non-enzymatic scavenging systems tosequester ROS. Moreover, the radical scavenging ability and strong drought tolerance was maintained. The longterm growth of bryophyte under drought conditions in a karst environment can help eliminate the intense response of mosses to drought stress as they adapt.

关键词： Rocky desertification of karst Epilithicmosses Antioxidase system Drought stress