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
Efficient third-order nonlinearities of the Zinc Oxide and Al-doped Zinc Oxide were studied by Third Harmonic Generation (Third Harmonic Generation) Maker fringes to establish the effect Aluminum of Aluminum doping (A...Efficient third-order nonlinearities of the Zinc Oxide and Al-doped Zinc Oxide were studied by Third Harmonic Generation (Third Harmonic Generation) Maker fringes to establish the effect Aluminum of Aluminum doping (Al-doping) on the cubic nonlinearities. Adding the Al-dopant to the Zinc Oxide crystal structure results in changes that affect the optical and nonlinear characteristics. Presented results indicate that the magnitude of X<sup>(3)</sup> was enhanced at single experimental wavelengths;however, across the broadband experimental spectrum, the effect of Al-doping remained relatively constant. The observed enhancement of third-order nonlinearity was purely from the bound electronic response. The observation is attributed to increased charge carriers and spontaneous polarization in the Zinc Oxide and Al-doped Zinc Oxide crystal structure.展开更多
This study proposes a quote-driven predictive automated market maker(AMM)platform with on-chain custody and settlement functions,alongside off-chain predictive reinforcement learning capabilities,to improve the liquid...This study proposes a quote-driven predictive automated market maker(AMM)platform with on-chain custody and settlement functions,alongside off-chain predictive reinforcement learning capabilities,to improve the liquidity provision of real-world AMMs.The proposed architecture augments Uniswap V3,a cryptocurrency AMM protocol,by using a novel market equilibrium pricing to reduce divergence and slippage losses.Furthermore,the proposed architecture involves a predictive AMM capability,for which a deep hybrid long short-term memory(LSTM)and Q-learning reinforcement learning framework is used.It seeks to improve market efficiency through obtaining more accurate forecasts of liquidity concentration ranges,where liquidity starts moving to expected concentration ranges prior to asset price movement;thus,liquidity utilization is improved.The augmented protocol framework is expected to have practical real-world implications through(1)reducing divergence loss for liquidity providers;(2)reducing slippage for crypto-asset traders;and(3)improving capital efficiency for liquidity provision for the AMM protocol.The proposed architecture is empirically benchmarked against the well-established Uniswap V3 AMM architecture.The preliminary findings indicate that the novel AMM framework offers enhanced capital efficiency,reduced divergence loss,and diminished slippage,which could potentially address several of the challenges inherent to AMMs.展开更多
Shanghai is planning to launch a strategic research of new round of development in 2050,carry out future urban planning research in 2040,and started start the implementation of thirteenth five-year development plannin...Shanghai is planning to launch a strategic research of new round of development in 2050,carry out future urban planning research in 2040,and started start the implementation of thirteenth five-year development planning research. This paper firstly analyzed the relationship between Big Cloud Movement and Maker,and introduced current development situation of makers in Baoshan District of Shanghai. Then,according to current development situation,it came up with recommendations for the maker culture construction: strengthening the awareness for protection of intellectual property right in the district,building " Internet + X" development model for Baoshan District,establishing maker parks in Baoshan District,actively creating the innovation atmosphere,opening the Big Cloud Movement platform the society and promoting generation of grassroots makers,enhancing the cooperation with adjacent district to realize trans-regional cooperation of innovation talents,and introducing social capitals to help innovation teams to make transformation of innovation results.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
随着数字化设备的涌现，大家总希望把自己的一系列活动记录下来，随之DV走进了寻常百姓家。一方面我们在为自己的拍摄而兴奋着，另一方面却为自己的一大堆录像带而发愁着。因为说起制作影像资料，大家可能还比较陌生，觉得似乎十分高深...随着数字化设备的涌现，大家总希望把自己的一系列活动记录下来，随之DV走进了寻常百姓家。一方面我们在为自己的拍摄而兴奋着，另一方面却为自己的一大堆录像带而发愁着。因为说起制作影像资料，大家可能还比较陌生，觉得似乎十分高深莫测，想自己制作却不知道如何下手。下面就如何利用Windows Movie Maker这一软件制作影像材料进行必要的说明。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Efficient third-order nonlinearities of the Zinc Oxide and Al-doped Zinc Oxide were studied by Third Harmonic Generation (Third Harmonic Generation) Maker fringes to establish the effect Aluminum of Aluminum doping (Al-doping) on the cubic nonlinearities. Adding the Al-dopant to the Zinc Oxide crystal structure results in changes that affect the optical and nonlinear characteristics. Presented results indicate that the magnitude of X<sup>(3)</sup> was enhanced at single experimental wavelengths;however, across the broadband experimental spectrum, the effect of Al-doping remained relatively constant. The observed enhancement of third-order nonlinearity was purely from the bound electronic response. The observation is attributed to increased charge carriers and spontaneous polarization in the Zinc Oxide and Al-doped Zinc Oxide crystal structure.
文摘This study proposes a quote-driven predictive automated market maker(AMM)platform with on-chain custody and settlement functions,alongside off-chain predictive reinforcement learning capabilities,to improve the liquidity provision of real-world AMMs.The proposed architecture augments Uniswap V3,a cryptocurrency AMM protocol,by using a novel market equilibrium pricing to reduce divergence and slippage losses.Furthermore,the proposed architecture involves a predictive AMM capability,for which a deep hybrid long short-term memory(LSTM)and Q-learning reinforcement learning framework is used.It seeks to improve market efficiency through obtaining more accurate forecasts of liquidity concentration ranges,where liquidity starts moving to expected concentration ranges prior to asset price movement;thus,liquidity utilization is improved.The augmented protocol framework is expected to have practical real-world implications through(1)reducing divergence loss for liquidity providers;(2)reducing slippage for crypto-asset traders;and(3)improving capital efficiency for liquidity provision for the AMM protocol.The proposed architecture is empirically benchmarked against the well-established Uniswap V3 AMM architecture.The preliminary findings indicate that the novel AMM framework offers enhanced capital efficiency,reduced divergence loss,and diminished slippage,which could potentially address several of the challenges inherent to AMMs.
基金Supported by General Research Project for Education and Science of Shanghai(C16064)Key Project for Undergraduate Education Reform of Colleges and Universities in Shanghai"Research and Practice of Interdisciplinary Cooperation in Shipping Talent Cultivation from the Perspective of Innovation and Entrepreneurship Education"
文摘Shanghai is planning to launch a strategic research of new round of development in 2050,carry out future urban planning research in 2040,and started start the implementation of thirteenth five-year development planning research. This paper firstly analyzed the relationship between Big Cloud Movement and Maker,and introduced current development situation of makers in Baoshan District of Shanghai. Then,according to current development situation,it came up with recommendations for the maker culture construction: strengthening the awareness for protection of intellectual property right in the district,building " Internet + X" development model for Baoshan District,establishing maker parks in Baoshan District,actively creating the innovation atmosphere,opening the Big Cloud Movement platform the society and promoting generation of grassroots makers,enhancing the cooperation with adjacent district to realize trans-regional cooperation of innovation talents,and introducing social capitals to help innovation teams to make transformation of innovation results.
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.
文摘随着数字化设备的涌现，大家总希望把自己的一系列活动记录下来，随之DV走进了寻常百姓家。一方面我们在为自己的拍摄而兴奋着，另一方面却为自己的一大堆录像带而发愁着。因为说起制作影像资料，大家可能还比较陌生，觉得似乎十分高深莫测，想自己制作却不知道如何下手。下面就如何利用Windows Movie Maker这一软件制作影像材料进行必要的说明。
