In the context of global digital transformation and the rising prominence of maker education,this study explores the innovative integration of digital modeling technologies with traditional Nixing Pottery craftsmanshi...In the context of global digital transformation and the rising prominence of maker education,this study explores the innovative integration of digital modeling technologies with traditional Nixing Pottery craftsmanship.By constructing a teaching framework under maker education theory,the research investigates how 3D modeling,CAD design,and 3D printing technologies can empower learners to address challenges in cultural heritage preservation and artistic innovation.Through experimental teaching and case analysis,the study verifies that this integrated approach significantly enhances learners’digital literacy,creative thinking,and cultural identity while optimizing Nixing Pottery’s production processes and design possibilities.The findings contribute to theoretical models of technology-enhanced craft education and provide practical pathways for the digital transformation of intangible cultural heritage.展开更多
为解决传统模块化生产系统(Modular Production System,MPS)教学实验设备投入费用高、可拆装性差、实验时间受限等问题,本研究以UG软件为建模工具,基于MakeReal3D平台设计并开发了MPS虚拟仿真实验系统。该系统具有设备认知、模块化系统...为解决传统模块化生产系统(Modular Production System,MPS)教学实验设备投入费用高、可拆装性差、实验时间受限等问题,本研究以UG软件为建模工具,基于MakeReal3D平台设计并开发了MPS虚拟仿真实验系统。该系统具有设备认知、模块化系统搭建、虚拟拆装、生产工艺仿真等多种功能,完整再现MPS实验过程。MPS虚拟仿真实验系统3D沉浸式的交互模式,激发了学生的学习兴趣,加强了学生对专业知识的理解,培养了学生的动手能力和实践能力。展开更多
[ Objective] The paper was to study ISSR molecular makers of resistant gene against Sclerotinia trifoliorum in Medicago sativa L. [ Method] Using mi- crosatellite markers （ISSR） molecular maker technology, combined ...[ Objective] The paper was to study ISSR molecular makers of resistant gene against Sclerotinia trifoliorum in Medicago sativa L. [ Method] Using mi- crosatellite markers （ISSR） molecular maker technology, combined with bulked-segregant analysis （BSA） method, the molecular makers for gene linkage with re- sistance against S. trifoliorum were screened from five resistant plants and seven susceptible plants. Leaf in vitro inoculation method was used to carry out resistant verification on 94 hybrid plants in Ft generation of high resistant No. 83 ~ high susceptible No. 4. [ Result] Among 93 ISSR primers, 35 primers could produce clear and stable amplification bands, and six of them could produce 9 specific bands between resistant and susceptible DNA pools. Resistance verification result showed that 825 - 1400, 831 - 1480, 850 - 1800, 858 - 1600, 866 - 1900, 888 - 1400 could be used as ISSR molecular makers of the resistant gene against S. trifoliorum in M. sativa. [Conclusion] The results provided basis for the further research on mapping,, cloning and genetically modified of resistant gene against S. trifoliorum in M. sativa.展开更多
目的探究ICU替代决策者参与预立医疗照护计划(advance care planning,ACP)决策的障碍因素,为制订决策辅助工具提供依据。方法2024年10月—12月,基于理论域框架(theoretical domains framework,TDF)制订访谈提纲,选取南京市某三级甲等医...目的探究ICU替代决策者参与预立医疗照护计划(advance care planning,ACP)决策的障碍因素,为制订决策辅助工具提供依据。方法2024年10月—12月,基于理论域框架(theoretical domains framework,TDF)制订访谈提纲,选取南京市某三级甲等医院重症医学科18名ICU患者替代决策者进行面对面访谈。按照TDF的相关领域对转录后文本进行分析。结果结合TDF将ICU替代决策者参与ACP决策的障碍因素归纳出5个主题及13个亚主题:①患者意愿模糊下的执行障碍,②ACP参与过程机制失灵,③社会文化与舆论限制,④决策主体角色认知模糊,⑤情绪驱动下的非理性决策。结论ICU替代决策者参与ACP决策受多种因素影响,需通过认知重构、沟通优化、情感支持及医疗-社会网络重建,减少其在决策中的负性体验。展开更多
文摘In the context of global digital transformation and the rising prominence of maker education,this study explores the innovative integration of digital modeling technologies with traditional Nixing Pottery craftsmanship.By constructing a teaching framework under maker education theory,the research investigates how 3D modeling,CAD design,and 3D printing technologies can empower learners to address challenges in cultural heritage preservation and artistic innovation.Through experimental teaching and case analysis,the study verifies that this integrated approach significantly enhances learners’digital literacy,creative thinking,and cultural identity while optimizing Nixing Pottery’s production processes and design possibilities.The findings contribute to theoretical models of technology-enhanced craft education and provide practical pathways for the digital transformation of intangible cultural heritage.
文摘为解决传统模块化生产系统(Modular Production System,MPS)教学实验设备投入费用高、可拆装性差、实验时间受限等问题,本研究以UG软件为建模工具,基于MakeReal3D平台设计并开发了MPS虚拟仿真实验系统。该系统具有设备认知、模块化系统搭建、虚拟拆装、生产工艺仿真等多种功能,完整再现MPS实验过程。MPS虚拟仿真实验系统3D沉浸式的交互模式,激发了学生的学习兴趣,加强了学生对专业知识的理解,培养了学生的动手能力和实践能力。
基金Support by Research and Demonstration of Seed Breeding Technology of South Alfalfa(2009AB1183)Development of Fine Germplasm Resources of Pasture and New Variety Breeding(2009AA1008)~~
文摘[ Objective] The paper was to study ISSR molecular makers of resistant gene against Sclerotinia trifoliorum in Medicago sativa L. [ Method] Using mi- crosatellite markers （ISSR） molecular maker technology, combined with bulked-segregant analysis （BSA） method, the molecular makers for gene linkage with re- sistance against S. trifoliorum were screened from five resistant plants and seven susceptible plants. Leaf in vitro inoculation method was used to carry out resistant verification on 94 hybrid plants in Ft generation of high resistant No. 83 ~ high susceptible No. 4. [ Result] Among 93 ISSR primers, 35 primers could produce clear and stable amplification bands, and six of them could produce 9 specific bands between resistant and susceptible DNA pools. Resistance verification result showed that 825 - 1400, 831 - 1480, 850 - 1800, 858 - 1600, 866 - 1900, 888 - 1400 could be used as ISSR molecular makers of the resistant gene against S. trifoliorum in M. sativa. [Conclusion] The results provided basis for the further research on mapping,, cloning and genetically modified of resistant gene against S. trifoliorum in M. sativa.
文摘目的探究ICU替代决策者参与预立医疗照护计划(advance care planning,ACP)决策的障碍因素,为制订决策辅助工具提供依据。方法2024年10月—12月,基于理论域框架(theoretical domains framework,TDF)制订访谈提纲,选取南京市某三级甲等医院重症医学科18名ICU患者替代决策者进行面对面访谈。按照TDF的相关领域对转录后文本进行分析。结果结合TDF将ICU替代决策者参与ACP决策的障碍因素归纳出5个主题及13个亚主题:①患者意愿模糊下的执行障碍,②ACP参与过程机制失灵,③社会文化与舆论限制,④决策主体角色认知模糊,⑤情绪驱动下的非理性决策。结论ICU替代决策者参与ACP决策受多种因素影响,需通过认知重构、沟通优化、情感支持及医疗-社会网络重建,减少其在决策中的负性体验。
