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Discourse Construction of Ideological and Political Education in Colleges and Universities under Multidisciplinary Discourse Theory

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Review of Educational Theory 2020年第4期3卷 103-106页

作者： feifei yang Rui Zhang School of Marxism Xi’an University of TechnologyXi’anShaanxi710048China

The discourse construction of ideological and political education in colleges and universities is an important task to strengthen the leadership and discourse power of ideological work in colleges and *** relevant theories of western multidisciplinary discourse research provide rich theoretical reference for the discourse construction of ideological and political education in colleges and *** on linguistics,sociology,political science,philosophy and other disciplines,ideological and political education in colleges and universities should reasonably absorb its theoretical achievements on the sociality,power,democracy and authenticity of discourse,providing theoretical and practical references for the construction of ideological and political education discourse in colleges and universities in terms of content,power,expression and value.

关键词： Discourse of ideological and political education in colleges and universities Discourse theory Discourse construction

不同根管冲洗药物对粪肠球菌生物膜的抑菌效果

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当代医学 2020年第25期26卷 158-159页

作者：杨菲菲辽宁省抚顺市口腔医院口腔内科辽宁抚顺113008

目的探讨不同根管冲洗药物对粪肠球菌生物膜的抑菌效果。方法选取2018年6月至2019年3月本院口腔科以减数拔牙方式得到的80颗健康新鲜离体牙为研究对象,随机分为A组、B组、C组、D组和E组,每组16颗。A组予以3%次氯酸钠(NaClO)溶液冲洗,B... 详细信息

目的探讨不同根管冲洗药物对粪肠球菌生物膜的抑菌效果。方法选取2018年6月至2019年3月本院口腔科以减数拔牙方式得到的80颗健康新鲜离体牙为研究对象,随机分为A组、B组、C组、D组和E组,每组16颗。A组予以3%次氯酸钠(NaClO)溶液冲洗,B组予以1%NaClO溶液+3%过氯化氢(H2O2)冲洗,C组予以1%NaClO溶液+17%乙二胺四乙酸(EDTA)溶液冲洗,D组予以0.9%氯化钠溶液冲洗,E组以蒸馏水冲洗,比较5组标本牙粪肠球菌感染发生率。结果粪肠球菌感染发生率依次为E组>D组>A组>B组>C组,组间比较差异具有统计学意义(P<0.05)。结论1%NaClO溶液+17%EDTA溶液对粪肠球菌生物膜的抑菌效果最好,1%NaClO溶液+3%H2O2次之,3%NaClO溶液再次之,0.9%氯化钠溶液及蒸馏水不适宜用作根管冲洗药物。

关键词：粪肠球菌根管冲洗药物抑菌效果

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商业销售类网站视觉创意与品牌形象设计

设计艺术研究 2013年第6期3卷 36-40页

作者：杨飞飞南京信息工程大学南京210044

近些年来,商业销售类网站面临着严峻的市场竞争压力,如何倚靠网站的设计创意以塑造品牌形象、提升品牌的影响力,扩大用户的认知度和对品牌的忠诚度成了网站创意设计的关键。一个成功的商业销售网站设计应该将重点放在网站整体风格设计... 详细信息

近些年来,商业销售类网站面临着严峻的市场竞争压力,如何倚靠网站的设计创意以塑造品牌形象、提升品牌的影响力,扩大用户的认知度和对品牌的忠诚度成了网站创意设计的关键。一个成功的商业销售网站设计应该将重点放在网站整体风格设计、新媒体动画的应用和独特的交互体验三个方面,从而借以凸显企业的品牌文化,在虚拟的商务平台上与客户互动,最终提升品牌的影响力和市场的占有率。

关键词：商业销售类网站视觉创意品牌形象设计

Phase engineering of Ni-Mn binary layered oxide cathodes for sodiumion batteries

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Journal of Energy Chemistry 2024年第4期91卷 501-511页

作者： feifei Hong Xin Zhou Xiaohong Liu Guilin Feng Heng Zhang Weifeng Fan Bin Zhang Meihua Zuo Wangyan Xing Ping Zhang Hua Yan Wei Xiang College of Materials and Chemistry&Chemical Engineering Chengdu University of TechnologyChengdu 610059SichuanChina College of Chemical Engineering Sichuan UniversityChengdu 610065SichuanChina Research Institute for Electronic Science(RIES)and Division of Information Science and Technology Graduate School of Information Science and TechnologyHokkaido UniversityN20W10SapporoHokkaido 001-0020Japan School of Materials Science and Engineering Suzhou University of Science and TechnologySuzhou 215009JiangsuChina Yibin Libode New Materials Co. Ltd.Yibin 644200SichuanChina Engineering Research Center of the Ministry of Education for Advanced Battery Materials School of Metallurgy and EnvironmentCentral South UniversityChangsha 410083HunanChina

Nickel-manganese binary layered oxides with high working potential and low cost are potential candidates for sodium-ion batteries,but their electrochemical properties are highly related to compositional *** composite materials with various phase structures of P3,P2/P3,P2,P2/O3,and P2/P3/O3 were synthesized by manipulating the sodium content and calcination conditions,leading to the construction of a synthetic phase diagram for Na_(x)Ni_(0.25)Mn_(0.75)O_(2)(0.45≤x≤1.1).Then,we compared the electrochemical characteristics and structural evolution during the desodiation/sodiation process of P2,P2/P3,P2/03,and P2/P3/O3-Na_(x)Ni_(0.25)Mn_(0.75)O_(2).Among them,P2/P3-Na0.75Ni0.25Mn0.75O2exhibits the best rate capability of 90.9 mA h g^(-1)at 5 C,with an initial discharge capacity of 142.62 mA h g^(-1)at 0.1 C and a capacity retention rate of 78.25%after 100 cycles at 1 C in the voltage range of 2-4.3 *** observed superior sodium storage performance of P2/P3 hybrids compared to other composite phases can be attributed to the enhanced Na^(+)transfer dynamic,reduction of the Jahn-teller effect,and improved reaction reversibility induced by the synergistic effect of P2 and P3 *** systematic research and exploration of phases in Na_(x)Ni_(0.25)Mn_(0.75)O_(2)provide new sights into high-performance nickel-manganese binary layered oxide for sodium-ion batteries.

关键词： Phase engineering Ni-Mn layered oxide Cathode Sodium-ion batteries

TRPV2激活对缺氧再灌注时体外培养星形胶质细胞神经生长因子释放的影响

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中国细胞生物学学报 2014年第6期36卷 773-779页

作者：肖君杨斐斐张函王伟何丹华中科技大学同济医学院附属同济医院武汉430030

神经生长因子对脑缺血后神经元的存活有重要意义。该研究观察了TRPV2激活剂2APB对体外缺血再灌注模型中原代培养大鼠大脑皮层星形胶质细胞神经生长因子释放的影响。将原代培养大鼠大脑皮层星形胶质细胞分为2APB组(0.5 mmol/L)和对照组(... 详细信息

神经生长因子对脑缺血后神经元的存活有重要意义。该研究观察了TRPV2激活剂2APB对体外缺血再灌注模型中原代培养大鼠大脑皮层星形胶质细胞神经生长因子释放的影响。将原代培养大鼠大脑皮层星形胶质细胞分为2APB组(0.5 mmol/L)和对照组(不含2APB),在糖氧剥夺情况下培养2 h,然后恢复正常全培养基复氧培养48 h。用Western blot检测星形胶质细胞神经生长因子的表达水平;用ELISA检测星形胶质细胞条件培养液中神经生长因子的含量。结果表明,0.5 mmol/L 2APB可以诱导正常情况下及糖氧剥夺再灌注情况下体外培养星形胶质细胞NGF的合成和释放(P<0.01)。此外,JNK阻滞剂可抑制糖氧剥夺再灌注情况下2APB诱导的星形胶质细胞神经生长因子的释放。综上,TRPV2激活可以影响糖氧剥夺再灌注情况下体外培养星形胶质细胞神经生长因子的合成和释放。TRPV2有可能成为脑缺血再灌注后的潜在治疗靶点。

关键词：星形胶质细胞糖氧剥夺再灌注 TRPV2 神经生长因子

Lymph node-biomimetic scaffold boosts CAR-T therapy against solid tumor

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National Science Review 2024年第4期11卷 206-215页

作者： Ziyan Liao Jie Jiang Wei Wu Jiaqi Shi Yanfang Wang Yuejun Yao Tao Sheng Feng Liu Wei Liu Peng Zhao feifei Lv Jie Sun Hongjun Li Zhen Gu National Key Laboratory of Advanced Drug Delivery and Release Systems College of Pharmaceutical Sciences Zhejiang University Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province College of Pharmaceutical SciencesZhejiang University Liangzhu Laboratory Zhejiang University Bone Marrow Transplantation Center of the First Affiliated Hospital and Department of Cell Biology Zhejiang University School of Medicine Department of Medical Oncology The First Affiliated Hospital School of Medicine Zhejiang University Department of Laboratory Medicine The First Affiliated Hospital Zhejiang University School of Medicine Department of Hepatobiliary and Pancreatic Surgery The Second Affiliated HospitalSchool of MedicineZhejiang University Jinhua Institute of Zhejiang University MOE Key Laboratory of Macromolecular Synthesis and Functionalization of Ministry of Education Department of Polymer Science and EngineeringZhejiang University Department of General Surgery Sir Run Run Shaw Hospital School of Medicine Zhejiang University

The limited infiltration and persistence of chimeric antigen receptor(CAR)-T cells is primarily responsible for their treatment deficits in solid tumors. Here, we present a three-dimensional scaffold, inspired by the physiological process of T-cell proliferation in lymph nodes. This scaffold gathers the function of loading,delivery, activation and expansion for CAR-T cells to enhance their therapeutic effects on solid tumors. This porous device is made from poly(lactic-co-glycolic acid) by a microfluidic technique with the modification of T-cell stimulatory signals, including anti-CD3, anti-CD28 antibodies, as well as cytokines. This scaffold fosters a 50-fold CAR-T cell expansion in vitro and a 15-fold cell expansion in vivo. Particularly, it maintains long-lasting expansion of CAR-T cells for up to 30 days in a cervical tumor model and significantly inhibits the tumor growth. This biomimetic delivery strategy provides a versatile platform of cell delivery and activation for CAR-T cells in treating solid tumors.

关键词： drug delivery cell therapy bioinspired biomaterials cancer immunotherapy

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青少年犯罪的发展轨迹和狱内改造的保护因素

中国特殊教育 2012年第9期 65-70页

作者：赵景欣杨菲菲张文新山东师范大学心理学院济南250014

运用质性研究方法,探讨了青少年犯罪的发展轨迹,并考察了促进青少年犯狱内改造的保护因素。结果表明:在青少年犯的成长背景中,存在八条致其犯罪的发展轨迹,过度追求兴趣爱好、沉迷网络、崇尚哥们"义气"、家庭破裂、父母冲突、教养方式... 详细信息

运用质性研究方法,探讨了青少年犯罪的发展轨迹,并考察了促进青少年犯狱内改造的保护因素。结果表明:在青少年犯的成长背景中,存在八条致其犯罪的发展轨迹,过度追求兴趣爱好、沉迷网络、崇尚哥们"义气"、家庭破裂、父母冲突、教养方式不一致、养父母家庭、与学校联系减弱是青少年犯罪的危险信号,旷课、逃学,与不良同伴交往在青少年走上犯罪道路的过程中具有重要作用;在行为水平上,从轻度不良行为——严重不良行为——犯罪是一条典型的发展轨迹;提高青少年犯改造的动力、帮助青少年犯进行改变、促进青少年犯未来的发展规划,以及对青少年犯进行心理辅导有助于青少年犯的狱内适应,是青少年犯在狱内积极改造的保护因素。

关键词：青少年犯罪发展轨迹保护因素

微曝气生物滤池-多级土壤渗滤系统强化脱氮处理新运粮河水

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环境工程学报 2015年第7期9卷 3497-3502页

作者：朱擎杨飞飞吴浩恩冯传平吴为中中国地质大学(北京)水资源与环境学院北京100083 北京大学环境科学与工程学院北京100871 中国环境监测总站北京100012

以受污染的城市河道新运粮河为对象,开展了微曝气生物滤池(BAF)-多级土壤渗滤系统(MSL)工艺的河道旁路示范工程研究。结果表明,BAF-MSL工艺对TN的去除效果明显,TN去除率达到了87.56%,TN水质指标能够满足地表水V类水质标准要求。BAF段和... 详细信息

以受污染的城市河道新运粮河为对象,开展了微曝气生物滤池(BAF)-多级土壤渗滤系统(MSL)工艺的河道旁路示范工程研究。结果表明,BAF-MSL工艺对TN的去除效果明显,TN去除率达到了87.56%,TN水质指标能够满足地表水V类水质标准要求。BAF段和MSL段分别较好地完成了硝化和反硝化过程,其中新型固相碳源的加入保障了MSL系统的持续高效的反硝化能力。工艺工程对TP和有机物也具有一定的去除能力,去除率分别达到了57.69%和35.99%。新型固相碳源的加入为反硝化过程提供了充足的碳源,增强了MSL系统的脱氮能力。

关键词：微曝气生物滤池多级土壤渗滤系统脱氮示范工程

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乳球菌CW22产细菌素发酵条件的优化

中国酿造 2010年第2期29卷 45-49页

作者：杨飞飞谈重芳王雁萍郑州大学河南省离子束生物工程重点实验室河南郑州450052

对乳球菌CW22产细菌素的发酵条件进行了优化,分别研究了培养时间、温度、接种量、培养基起始pH值、培养基碳源、氮源等因素对细菌素产生的影响,通过单因素水平试验和正交试验,确定产细菌素的最佳培养基组合和最佳发酵条件为:葡萄糖3%,... 详细信息

对乳球菌CW22产细菌素的发酵条件进行了优化,分别研究了培养时间、温度、接种量、培养基起始pH值、培养基碳源、氮源等因素对细菌素产生的影响,通过单因素水平试验和正交试验,确定产细菌素的最佳培养基组合和最佳发酵条件为:葡萄糖3%,胰蛋白胨1.5%,蛋白胨2%,酵母膏1.5%,硫酸镁0.087%,吐温-800.2%,磷酸氢二钾0.2%,柠檬酸铵0.2%,乙酸钠0.5%,硫酸锰0.025%,30℃培养28h,培养基起始pH值为6.0,接种量2%。通过优化发酵条件,细菌素产量提高了313%。

关键词：乳球菌细菌素发酵条件