在供给侧改革视域下,南京医科大学聚焦新时期“懂医精药”本科药学人才培养的要求,基于以学生为主体(I)这个中心,从科研促进教学(Scientific Research Promoting Teaching)、以患者为中心(Patient-centered Humanistic Quality Cultivat...在供给侧改革视域下,南京医科大学聚焦新时期“懂医精药”本科药学人才培养的要求,基于以学生为主体(I)这个中心,从科研促进教学(Scientific Research Promoting Teaching)、以患者为中心(Patient-centered Humanistic Quality Cultivation)、产教协同育人(Assurance System of Cooperation Education)、创新实训实践(Research and Training Bases)、药苑育人生态(Keen Sense of Patriotism and Responsibility)五方面探索并实践医学院校“I-SPARK”本科药学人才培养体系改革,取得了较好的实践效果。展开更多
Within the past ten years,spark plasma sintering(SPS)has become an increasingly popular process for Mg manufacturing.In the SPS process,interparticle diffusion of compressed particles is rapidly achieved due to the co...Within the past ten years,spark plasma sintering(SPS)has become an increasingly popular process for Mg manufacturing.In the SPS process,interparticle diffusion of compressed particles is rapidly achieved due to the concept of Joule heating.Compared to traditional and additive manufacturing(AM)techniques,SPS gives unique control of the structural and microstructural features of Mg components.By doing so,their mechanical,tribological,and corrosion properties can be tailored.Although great advancements in this field have been made,these pieces of knowledge are scattered and have not been contextualized into a single work.The motivation of this work is to address this scientific gap and to provide a groundwork for understanding the basics of SPS manufacturing for Mg.To do so,the existing body of SPS Mg literature was first surveyed,with a focus on their structural formation and degradation mechanisms.It was found that successful Mg SPS fabrication highly depended on the processing temperature,particle size,and particle crystallinity.The addition of metal and ceramic composites also affected their microstructural features due to the Zener pinning effect.In degradative environments,their performance depends on their structural features and whether they have secondary phased composites.In industrial applications,SPS'd Mg was found to have great potential in biomedical,hydrogen storage,battery,automotive,and recycling sectors.The prospects to advance the field include using Mg as a doping agent for crystallite size refinement and using bulk metallic Mg-based glass powders for amorphous SPS components.Despite these findings,the interactions of multi-composites on the processing-structure-property relationships of SPS Mg is not well understood.In total,this work will provide a useful direction in the SPS field and serve as a milestone for future Mg-based SPS manufacturing.展开更多
文摘在供给侧改革视域下,南京医科大学聚焦新时期“懂医精药”本科药学人才培养的要求,基于以学生为主体(I)这个中心,从科研促进教学(Scientific Research Promoting Teaching)、以患者为中心(Patient-centered Humanistic Quality Cultivation)、产教协同育人(Assurance System of Cooperation Education)、创新实训实践(Research and Training Bases)、药苑育人生态(Keen Sense of Patriotism and Responsibility)五方面探索并实践医学院校“I-SPARK”本科药学人才培养体系改革,取得了较好的实践效果。
文摘Within the past ten years,spark plasma sintering(SPS)has become an increasingly popular process for Mg manufacturing.In the SPS process,interparticle diffusion of compressed particles is rapidly achieved due to the concept of Joule heating.Compared to traditional and additive manufacturing(AM)techniques,SPS gives unique control of the structural and microstructural features of Mg components.By doing so,their mechanical,tribological,and corrosion properties can be tailored.Although great advancements in this field have been made,these pieces of knowledge are scattered and have not been contextualized into a single work.The motivation of this work is to address this scientific gap and to provide a groundwork for understanding the basics of SPS manufacturing for Mg.To do so,the existing body of SPS Mg literature was first surveyed,with a focus on their structural formation and degradation mechanisms.It was found that successful Mg SPS fabrication highly depended on the processing temperature,particle size,and particle crystallinity.The addition of metal and ceramic composites also affected their microstructural features due to the Zener pinning effect.In degradative environments,their performance depends on their structural features and whether they have secondary phased composites.In industrial applications,SPS'd Mg was found to have great potential in biomedical,hydrogen storage,battery,automotive,and recycling sectors.The prospects to advance the field include using Mg as a doping agent for crystallite size refinement and using bulk metallic Mg-based glass powders for amorphous SPS components.Despite these findings,the interactions of multi-composites on the processing-structure-property relationships of SPS Mg is not well understood.In total,this work will provide a useful direction in the SPS field and serve as a milestone for future Mg-based SPS manufacturing.
