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Comparison of Different Culture Mode for Long-term Expansion of Neural Stem Cells
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作者 Ke ZHENG Dan GE Tian-Qing LIU~Δ Xue-Hu MA(Stem Cell and Tissue Engineering Laboratory, Dalian University of Technology, Dalian 116024, China) 《生物医学工程学杂志》 EI CAS CSCD 北大核心 2005年第S1期113-115,共3页
关键词 NSCS cell Comparison of Different Culture Mode for Long-term expansion of Neural Stem Cells LONG
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Analysis and Research on Interchange and Expansion options of Expressway
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作者 Yaoping Luo 《Journal of World Architecture》 2023年第4期64-74,共11页
China's road network consists of numerous older expressways experiencing high traffic volumes and severe congestion,necessitating urgent reconstruction and expansion efforts.This study discusses the reconstruction... China's road network consists of numerous older expressways experiencing high traffic volumes and severe congestion,necessitating urgent reconstruction and expansion efforts.This study discusses the reconstruction and expansion project of the Yinkun Expressway's Chongqing High-tech Zone to Rongchang District section,with a detailed exploration of the entire design process.Through a comprehensive analysis,the strengths and weaknesses of different plans are examined,so as to determine the optimal plan.The design chosen saves costs while effectively addressing traffic demands.Additionally,the study summarizes the valuable design insights gained from this interchange transformation,aiming to provide valuable reference for similar interchange projects in the future. 展开更多
关键词 EXPRESSWAY Comparison and selection of expressway interchange reconstruction and expansion designs
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