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From New Media to Cloud Service,Can Independent College Libraries Face It Calmly?—Based on the Investigation and Analysis of Relevant Applications of Independent College Libraries in Jiangsu Province
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作者 huixia he 《Management Studies》 2020年第3期251-256,共6页
The emergence and application of new media are both opportunities and challenges for the development of libraries.In light of statistical analysis of development and use of new media platform tools such as the library... The emergence and application of new media are both opportunities and challenges for the development of libraries.In light of statistical analysis of development and use of new media platform tools such as the library portal websites of independent colleges in Jiangsu Province,WeChat,MicroBlog,and mobile libraries,etc.,the author in this paper is aimed at studying independent college libraries’self-development level and innovation of service models under the new information network environment as well as how to win favorable time and space so as to easily face the advent of cloud service era. 展开更多
关键词 new media cloud service independent college library WeChat MicroBlog mobile library portal website
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牦牛胶原蛋白-羟基磷灰石-海藻酸钠3D支架高效修复骨缺损 被引量:1
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作者 何会霞 王莉莉 +2 位作者 蔡向东 李文华 肖建喜 《中国科学:化学》 CAS CSCD 北大核心 2023年第9期1750-1760,共11页
临界尺寸骨缺损的重建是组织工程中重要的挑战.胶原蛋白和羟基磷灰石复合支架因其具有良好的生物相容性、生物降解性和成骨性在骨组织工程中受到广泛关注.本研究中,我们开发了牦牛胶原蛋白-羟基磷灰石-海藻酸钠(YOHSA)三维(3D)多孔支架... 临界尺寸骨缺损的重建是组织工程中重要的挑战.胶原蛋白和羟基磷灰石复合支架因其具有良好的生物相容性、生物降解性和成骨性在骨组织工程中受到广泛关注.本研究中,我们开发了牦牛胶原蛋白-羟基磷灰石-海藻酸钠(YOHSA)三维(3D)多孔支架,对临界尺寸颅骨缺损具有良好的修复效果.以牦牛胶原蛋白(YO)为生物模板通过原位生物矿化,可形成具有良好纤维结构的纳米羟基磷灰石.YOHSA支架呈均匀的多孔结构,具有与天然骨相似的有机-无机成分,并表现出良好的生物相容性、增强的机械强度、适当的生物降解性、优异的细胞活性和显著的成骨分化能力.大鼠临界尺寸颅骨缺损模型的微型计算机断层扫描(micro-CT)和组织学染色结果均表明,YOHSA支架能显著促进骨组织的再生.这种高生物相容性和成骨诱导性的复合支架,在骨组织工程领域有广泛的应用前景. 展开更多
关键词 牦牛骨胶原蛋白 生物矿化 骨再生 组织工程
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