目的通过梳理2016至2021年关于中国传统医学与生物医学之间相关领域的研究热点,从而为促进中国传统医学与生物医学领域的发展提供借鉴。方法检索web of science数据库中2016至2021年中国传统医学与生物医学的相关文献,搜索词为“(Tradit...目的通过梳理2016至2021年关于中国传统医学与生物医学之间相关领域的研究热点,从而为促进中国传统医学与生物医学领域的发展提供借鉴。方法检索web of science数据库中2016至2021年中国传统医学与生物医学的相关文献,搜索词为“(Traditional Chinese Medicine)AND(Biomedical Science)”,时间跨度为2016年至2021年10月11日。利用文献计量学的方法绘制可视化图谱。结果共检索到文献1627篇。随着时间的推移,相关研究文章的数量大幅增加。在这一领域做出最大贡献的国家和机构分别是中国(1529篇)和中国科学院(137篇)。中国的研究者Zhang Y发表的相关论文最多(54篇),与其他作者合作性最强的是Xiong Jun(连接强度135)。被引用最多的参考文献是Jiang Dawei发表在Chemical Society Reviews上的一篇文章。在期刊分析中,Medicine发表的文章最多(315篇),被引用次数最多的期刊则是Journal of Pharmaceutical and Biomedical Analysis(1305次)。在出现频率较高的词语中,排名前五的分别是系统综述、研究设计、meta分析、中国传统医学及鉴定。结论研究发现中药材、生化材料应用于某种临床疾病是中国传统医学与生物医学领域现如今的研究热点。展开更多
Rigid barrier is a straightforward and effective countermeasure widely used for mitigating debris flow.However,in current designs,it remains unclear how to optimize the rigid barrier to enhance its mechanical properti...Rigid barrier is a straightforward and effective countermeasure widely used for mitigating debris flow.However,in current designs,it remains unclear how to optimize the rigid barrier to enhance its mechanical properties.Therefore,this study investigates the influence of the shape of the upstream face of the rigid barrier,referred to as the'barrier shape',on the impact dynamics of debris flow entraining a boulder onto rigid barrier.This study employs a coupled numerical approach involving smoothed particle hydrodynamics(SPH),the discrete element method(DEM),and the finite element method(FEM).The simulation results demonstrate that the barrier shape can affect the mechanical properties of the rigid barrier by altering the interaction mode between the debris flow and the barrier.Compared to vertical and slanted barriers,a curved barrier exhibits superior mechanical properties when subjected to debris flow impact.Furthermore,reducing the slope of the upstream face appropriately proves to be an effective method for enhancing the impact resistance of slanted barriers.The relevant findings from this study can serve as valuable references for the structural optimization of rigid barriers.展开更多
文摘目的通过梳理2016至2021年关于中国传统医学与生物医学之间相关领域的研究热点,从而为促进中国传统医学与生物医学领域的发展提供借鉴。方法检索web of science数据库中2016至2021年中国传统医学与生物医学的相关文献,搜索词为“(Traditional Chinese Medicine)AND(Biomedical Science)”,时间跨度为2016年至2021年10月11日。利用文献计量学的方法绘制可视化图谱。结果共检索到文献1627篇。随着时间的推移,相关研究文章的数量大幅增加。在这一领域做出最大贡献的国家和机构分别是中国(1529篇)和中国科学院(137篇)。中国的研究者Zhang Y发表的相关论文最多(54篇),与其他作者合作性最强的是Xiong Jun(连接强度135)。被引用最多的参考文献是Jiang Dawei发表在Chemical Society Reviews上的一篇文章。在期刊分析中,Medicine发表的文章最多(315篇),被引用次数最多的期刊则是Journal of Pharmaceutical and Biomedical Analysis(1305次)。在出现频率较高的词语中,排名前五的分别是系统综述、研究设计、meta分析、中国传统医学及鉴定。结论研究发现中药材、生化材料应用于某种临床疾病是中国传统医学与生物医学领域现如今的研究热点。
基金supported by the National Key Research and Development Program of China(No.2022YFC3005704)the National Natural Science Foundation of China(No.42277143)+3 种基金the Natural Science Foundation of Sichuan Province(2024NSFSC0100)the Fundamental Research Funds for the Central Universities(No.2682023ZTPY022)Projects of Science and Technology Research and Development Program of China Railway Group Limited(2021-Special Class-03)the Natural Science Foundation of Sichuan Province(2024NSFSC0834).
文摘Rigid barrier is a straightforward and effective countermeasure widely used for mitigating debris flow.However,in current designs,it remains unclear how to optimize the rigid barrier to enhance its mechanical properties.Therefore,this study investigates the influence of the shape of the upstream face of the rigid barrier,referred to as the'barrier shape',on the impact dynamics of debris flow entraining a boulder onto rigid barrier.This study employs a coupled numerical approach involving smoothed particle hydrodynamics(SPH),the discrete element method(DEM),and the finite element method(FEM).The simulation results demonstrate that the barrier shape can affect the mechanical properties of the rigid barrier by altering the interaction mode between the debris flow and the barrier.Compared to vertical and slanted barriers,a curved barrier exhibits superior mechanical properties when subjected to debris flow impact.Furthermore,reducing the slope of the upstream face appropriately proves to be an effective method for enhancing the impact resistance of slanted barriers.The relevant findings from this study can serve as valuable references for the structural optimization of rigid barriers.