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Molecular Plant 2018年第2期11卷 338-341页

作者： Meng Yang Zhenggang Li Kun Zhang Xuan Zhang Yongliang Zhang Xianbing Wang chenggui Han Jialin Yu Kai Xu Dawei Li State Key Laboratory of Agro-Biotechnology and Ministry of Agriculture Key Laboratory of Soil Microbiology College of Biological Sciences China Agricultural University Beijing 100193 P. R. China Jiangsu Key Laboratory for Microbes and Functional Genomics Jiangsu Engineering and Technology Research Center for Microbiology College of Life Sciences Nanjing Normal University Nanjing 210023 P. R. China

Dear Editor Plants are naturally infected by a wide range of pathogens including viruses, bacteria, and fungi, and have evolved many strategies to circumvent pathogenic stresses.

关键词： PLANT DEFENSE REPLICATION RESISTANCE H2O2

Anti-depression effect of Kai Xin San and research of its compatibility

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Chinese Medical Journal 2005年第14期118卷 1214-1216页

作者： CheNYi-hong WANGDong-xiao LIUPing WANGJin-liang DAIChang chenggui-fang InstituteofMatefiaMedica ChineseAcademyofMedicalSciencesandPekingUnionMedicalCollegeBeijing100050China ResearchInstituteforClinicalPharmacology. GeneralHospitalofPLABeijing100853China

Kai Xin San (KXS) is a category of traditional complex prescription that wasfirst recorded in Bei Ji Qian Jin Yao Fang by SUN Si-miao in the Tang Dynasty and then also recordedin Tai Ping Hui Min he Ji Ju Fang, Qian Jin Yao Fang and Gu Jin Lu Yan in later generations. It wasmainly used by herbalist doctors to treat symptoms including desolation, moodiness, forgetfulnessetc. , which are similar to the neurosis such as depression, anxiety and difficulty in studying andmemory in the West medicine. The former recorded formulas were all composed of ginseng, polygala,hoelen and acori graminei with different proportion. But there are no systematic studies on theclinical adaptive symptom corresponding to different matching and the best anti-depressive matchingso far. In this study, the classical anti-depressive animal model, namely, ' force swimming model'and 'suspend tail model' were adopted to appraise the anti-depressive effect of the aforementionedformulas and the pharmacodynamical distinction between the whole formula decoction and the activecombination made up with each effective component from ginseng, polygala, hoelen and acori graminewere also investigated, which would provide scientific evidence for properly using KXS in clinic.

关键词： kai xin san anti-depression force swimming suspend tail

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算法推荐模式下网络空间主流价值观建设

中国特色社会主义研究 2019年第3期 66-72页

作者：蒋成贵安徽大学马克思主义学院

算法推荐已成为网络信息社会化分发的主要方式。算法推荐为网络空间主流价值观建设提供了机遇:一是精准画像,提高主流价值观的穿透力;二是精准分发,提升主流价值观的渗透力;三是精准反馈,发挥主流价值观的整合力;四是精准预测,增强主流... 详细信息

算法推荐已成为网络信息社会化分发的主要方式。算法推荐为网络空间主流价值观建设提供了机遇:一是精准画像,提高主流价值观的穿透力;二是精准分发,提升主流价值观的渗透力;三是精准反馈,发挥主流价值观的整合力;四是精准预测,增强主流价值观的引导力。在市场逻辑主导下,当前算法推荐用形式合理性掩盖了实质合理性,给网络空间主流价值观建设带来了诸多挑战:一是造成新闻“把关权”转移,媒介内容价值观呈“无序化”;二是加剧了传统媒体被边缘化的危机,传统主流媒体的舆论主导者地位不断下降;三是使用户堕入“信息茧房”,削弱主流价值观的整合能力;四是放大了“后真相”问题带来巨大威胁。必须用主流价值导向驾驭算法推荐:一是强化理论认识,坚定主流价值导向驾驭算法的思想自觉;二是压实平台责任,夯实主流价值导向驾驭算法的技术支撑;三是提升利益相关者的算法素养,增强主流价值导向驾驭算法的主动性;四是建立多维规制,健全主流价值导向驾驭算法的约束机制。

关键词：算法推荐平台媒体网络空间主流价值观建设价值重塑

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碱磷渣水泥的力学性能及微观结构

硅酸盐学报 2006年第5期34卷 604-609页

作者：程麟朱成桂盛广宏南京工业大学材料科学与工程学院南京210009 南京大学环境学院污染控制与资源化研究国家重点实验室南京210093

研究了以硅酸钠作为激发剂制备的碱磷渣水泥的特点及硅酸钠的模数、掺量和磷渣的比表面积对碱磷渣水泥性能的影响。结果表明:硅酸钠模数为1.2～1.5时碱磷渣水泥的抗压强度最高,并且其抗压强度随着硅酸钠掺量和磷渣比表面积的增加而增大... 详细信息

研究了以硅酸钠作为激发剂制备的碱磷渣水泥的特点及硅酸钠的模数、掺量和磷渣的比表面积对碱磷渣水泥性能的影响。结果表明:硅酸钠模数为1.2～1.5时碱磷渣水泥的抗压强度最高,并且其抗压强度随着硅酸钠掺量和磷渣比表面积的增加而增大,其后期强度稳定增长。碱磷渣水泥的主要水化产物是水化硅酸钙、方沸石、水化硅铝酸钙。

关键词：磷渣硅酸钠碱磷渣水泥

A bioactive injectable self-healing anti-inflammatory hydrogel with ultralong extracellular vesicles release synergistically enhances motor functional recovery of spinal cord injury

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Bioactive Materials 2021年第8期6卷 2523-2534页

作者： chenggui Wang Min Wang Kaishun Xia Jingkai Wang Feng Cheng Kesi Shi Liwei Ying Chao Yu Haibin Xu Shining Xiao Chengzhen Liang Fangcai Li Bo Lei Qixin Chen Department of Orthopedics Surgery 2nd Affiliated HospitalSchool of MedicineZhejiang UniversityHangzhou310009ZhejiangPR China Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research College of StomatologyFrontier Institute of Science and TechnologyXi’an Jiaotong UniversityXi’an710054PR China

The repair and motor functional recovery after spinal cord injury(SCI)remains a worldwide *** inflammatory microenvironment is one of main obstacles on inhibiting the recovery of *** mesenchymal stem cells(MSCs)derived extracellular vesicles to replace MSCs transplantation and mimic cell paracrine secretions provides a potential strategy for microenvironment ***,the effective preservation and controlled release of extracellular vesicles in the injured spinal cord tissue are still not ***,we fabricated an injectable adhesive anti-inflammatory F127-polycitrate-polyethyleneimine hydrogel(FE)with sustainable and long term extracellular vesicle release(FE@EVs)for improving motor functional recovery after *** orthotopic injection of FE@EVs hydrogel could encapsulate extracellular vesicles on the injured spinal cord,thereby synergistically induce efficient integrated regulation through suppressing fibrotic scar formation,reducing inflammatory reaction,promoting remyelination and axonal *** study showed that combining extracellular vesicles into bioactive multifunctional hydrogel should have great potential in achieving satisfactory locomotor recovery of central nervous system diseases.

关键词： Bioactive biomaterials Multifunctional hydrogel Extracellular vesicles release Spinal cord injury repair

从《中图法》经济类目的历次修订探讨其变革与发展

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大学图书馆学报 2006年第5期24卷 82-85页

作者：陈成桂南开大学图书馆天津300071

《中图法》经济类目历经三次大的修订,每次修订都具有不同的特点和变化。同时也存在复分、类目划分过细、整体规范等问题,该文从几个方面探讨了《中图法》未来修订的变革与发展。

关键词：《中图法》经济修订

Control Model of the HIV/AIDS Epidemic Based on Kinetic Equation

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World Journal of AIDS 2013年第2期3卷 79-84页

作者： Cuihuan Xiong Yun Zhou chenggui Yu Huibin Mei School Hospital Guilin Normal College Guilin China The Centers for Disease Control and Prevention Guilin China The HIV/ AIDS Prevention and Control Working Committee Guilin China

The corresponding dynamics equation model of HIV/AIDS was given based on the popular situation of HIV/AIDS in recent years. We studied the stability of the equilibrium point, discussed the threshold of epidemic, and carried on the numerical simulation based on the different persuade rate P, the different disease mortality α and the different infection rate β. The HIV/AIDS epidemic disease can pop in city at R0 > 1. We suggested that more persuade should be increased in addition to strengthening routine work according to the characteristics of R0 in the prevented and the controlled work of HIV/AIDS, which could more effectively reduce the number of HIV/AIDS patients. It provided the theoretical guidance, the beneficial reference on the prevented and the controlled work of HIV/AIDS.

关键词： Dynamics Equation Model HIV/AIDS Persuade Rate Disease Mortality Infection Rate

A Comparative Study on Four Staining Methods for Antitumor Active Fraction of Periplaneta americana

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Agricultural Biotechnology 2012年第1期1卷 61-63页

作者： Shaohui WU chenggui ZHANG Xiumei WU Guangming LIU College of Pharmacy Dali University

[ Objective ] This study aimed to compare four staining methods for proteins of SDS-polyacrylamide gel dectrophoresis （SDS-PAGE） and explore a suit- able staining method for the antitumor active fraction of P. americana after polyacrylamide gel electrophoresis. [ Method ] BSA was used as the standard for the comparison of Coomassie brilliant blue staining method, potassium staining method, calcium staining method and silver staining method, on the basis, antitumor ac- tive fraction samples of P. americana were used for SDS-PAGE electrophoresis and staining. [ Result] The results showed that silver staining method could be ac- curately, quickly and easily used for SDS-PAGE staining of the antitumor active fraction of P. amer/cana. [ Conclusion] This study laid the foundation for explo- ring the medicinal value of P. americana.

关键词： SDS-PAGE BSA Coomassie blue staining method

逻辑认知范式的形成及其检讨——以作为中国传统哲学研究方法为中心

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社会科学 2014年第3期 104-112页

作者：李承贵南京大学哲学系

逻辑之为学术研究方法,不仅表现在中国学者介绍逻辑的方式上,而且表现在中国学者的学术研究应用上,并表现出主体的广泛性和时间的持续性,从而形成一种研究中国古代哲学的范式。而这种范式的应用产生了诸多积极性影响:第一,开掘了中国古... 详细信息

逻辑之为学术研究方法,不仅表现在中国学者介绍逻辑的方式上,而且表现在中国学者的学术研究应用上,并表现出主体的广泛性和时间的持续性,从而形成一种研究中国古代哲学的范式。而这种范式的应用产生了诸多积极性影响:第一,开掘了中国古代思想中逻辑学的资源,促进了逻辑学史学科的建立;第二,揭示了中国古代逻辑思维的特点与缺点,从而把握着修正和发展中国古代逻辑思想的方向;第三,吸收应用了西方逻辑思维方法,从而推动着中国哲学思维的变革。

关键词：逻辑认知范式形成检讨中国传统哲学研究方法

一类随机延迟微分方程截断型theta-EM算法的收敛性

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中国科学：数学 2020年第1期50卷 137-154页

作者：谭利袁成桂江西财经大学统计学院南昌330013 江西财经大学应用统计研究中心南昌330013 Department of Mathematics Swansea UniversitySwansea SAI 8ENUK

本文主要考察随机延迟微分方程截断型theta-EM (Euler-Maruyama)算法的强收敛性问题.将截断型EM算法推广到一般形式,提出截断型theta-EM算法,并讨论随机延迟微分方程在非全局Lipschitz条件下的强收敛率,得到其强收敛阶数.

关键词：随机延迟微分方程截断型theta-EM算法局部Lipschitz条件强收敛率