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网状中心城市型区域网络化制造系统

计算机集成制造系统 2011年第2期17卷 281-288页

作者：尹胜尹超刘飞李涛重庆大学机械传动国家重点实验室重庆400044

为了研究不同区域经济发展模式和制造业发展模式下的区域性网络化制造模式,提出了网状中心城市型区域;针对网状中心城市型区域制造业的构成特点,提出了网状中心城市型区域网络化制造系统;对该系统的体系结构、功能结构、服务模式以及基... 详细信息

为了研究不同区域经济发展模式和制造业发展模式下的区域性网络化制造模式,提出了网状中心城市型区域;针对网状中心城市型区域制造业的构成特点,提出了网状中心城市型区域网络化制造系统;对该系统的体系结构、功能结构、服务模式以及基于Web服务的系统集成服务机制等进行了研究。最后,介绍了该系统在重庆市进行试点和实施的情况,以及取得的阶段性效果。

关键词：区域性区域经济网状中心城市型区域网络化制造制造系统

网络化外协加工资源选择的决策框架模型及应用

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机械工程学报 2010年第19期46卷 133-139页

作者：尹超李涛刘飞尹胜重庆大学机械传动国家重点实验室重庆400030

分析网络化外协加工资源选择过程中决策问题的决策目标,提出包含外协时间、外协质量、外协成本、协作信息交互能力、外协过程技术安全和保密性、外协资源保障能力和外协商知识积累和可持续发展能力等7大目标变量的决策目标体系,建立一... 详细信息

分析网络化外协加工资源选择过程中决策问题的决策目标,提出包含外协时间、外协质量、外协成本、协作信息交互能力、外协过程技术安全和保密性、外协资源保障能力和外协商知识积累和可持续发展能力等7大目标变量的决策目标体系,建立一种网络化外协加工资源选择的决策框架模型,针对决策过程中信息的隐蔽性、模糊性等特点设计模型求解的灰色关联算法,并针对该算法中评价者主观偏好影响评价指标权重的问题,提出一种基于主观偏好的主观性评价指标权重确定方法。最后,给出一个应用实例,验证该决策目标体系、决策框架模型及求解方法的正确性和实用性。

关键词：网络化外协加工资源选择框架模型灰色关联

问题导向-合作学习联合教学法在《动物生理学》教学中的应用

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现代畜牧科技 2024年第9期 147-149页

作者：殷超石云曾庆节谢贤华魏庆黄建珍梁海平江西农业大学动物科学技术学院/动物生理生化教研室江西南昌330045

问题导向-合作学习联合教学是结合“应试教育”和“素质教育”2种教学方法优势为一体的新型教学方法,近年来受到广大教育工作者的青睐。该文以高等农业院校的《动物生理学》专业基础课为例,旨在探讨问题导向-合作学习联合教学法在该课... 详细信息

问题导向-合作学习联合教学是结合“应试教育”和“素质教育”2种教学方法优势为一体的新型教学方法,近年来受到广大教育工作者的青睐。该文以高等农业院校的《动物生理学》专业基础课为例,旨在探讨问题导向-合作学习联合教学法在该课程教学中的实际应用效果,为该类课程的教学改革提供思路。

关键词：问题导向学习合作学习联合教学法动物生理学

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Deep learning-based semantic segmentation of human features in bath scrubbing robots

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Biomimetic Intelligence & Robotics 2024年第1期4卷 70-79页

作者： chao Zhuang Tianyi Ma Bokai Xuan Cheng Chang Baichuan An Minghuan yin Hao Sun School of Artificial Intelligence and Data Science Hebei University of TechnologyTianjin 300401China Engineering Research Center of Intelligent Rehabilitation Device and Detection Technology Ministry of EducationTianjin 300401China

With the rise in the aging population,an increase in the number of semidisabled elderly individuals has been noted,leading to notable challenges in medical and healthcare,exacerbated by a shortage of nursing *** study aims to enhance the human feature recognition capabilities of bath scrubbing robots operating in a water fog *** investigation focuses on semantic segmentation of human features using deep learning ***,3D point cloud data of human bodies with varying sizes are gathered through light detection and ranging to establish human ***,a hybrid filtering algorithm was employed to address the impact of the water fog environment on the modeling and extraction of human ***,the network is refined by integrating the spatial feature extraction module and the channel attention module based on *** results indicate that the algorithm adeptly identifies feature information for 3D human models of diverse body sizes,achieving an overall accuracy of 95.7%.This represents a 4.5%improvement compared with the PointNet network and a 2.5%enhancement over mean intersection over *** conclusion,this study substantially augments the human feature segmentation capabilities,facilitating effective collaboration with bath scrubbing robots for caregiving tasks,thereby possessing significant engineering application value.

关键词： 3D point cloud Human model LiDAR Semantic segmentation

Long-distance blue light signalling regulates phosphate deficiency-induced primary root growth inhibition

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Molecular Plant 2022年第10期15卷 1636-1637页

作者： Yi-Qun Gao Ling-Hua Bu Mei-Ling Han Ya-Ling Wang Zong-Yun Li Hong-Tao Liu Dai-yin chao 不详

(Molecular Plant 14,1539–1553;September 62021)In Figure 4G,we showed the root apical meristem lengths of different ***,because of inappropriate use of the software Adobe Illustrator(AI)and the high degree of similarity between the pictures,we mistakenly kept the picture of Col-0(panel of 50μM Pi),which was set as an object of reference in a lower layer for all the other panels for typesetting purposes and should have been deleted after typesetting,in the position of cry1cry2 mutant.A similar mistake also happened in Figure S15,in which we kept the GUS staining picture of line#3(panel of pLPR1::GUS/hy5)in the position of line#*** wrong pictures in these two figures have been substituted with correct pictures in the figure *** authors sincerely apologize for the mistakes.

关键词： Illustrator Figure deleted

Four New Terpyridine Complexes Based Polyoxometalates with[W_(10)O_(32)]^(4-) Anions as High-Efficiency Dual-Site Catalysis for Thioether Oxidation Reaction

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Chinese Journal of Chemistry 2024年第6期42卷 592-598页

作者： yin Zhang Wei-Dong Yu Fang-Qian Wang Xiangnan Wang Jiawan Zhou chao Liu Jun Yan Junior Education Department Changsha Normal UniversityChangshaHunan410100 China School of Science Hunan University of Technology and BusinessChangshaHunan410000 China College of Chemistry and Chemical Engineering Central South UniversityChangshaHunan410000 China

Polyoxometalates modified with complex cations have attracted increasing attention because of the fascinating properties and the controllable *** adjusting the synthesis conditions,four new terpyridine complexes based hybrid POMs,[(TPY-H)CuCl]_(4)[W_(10)O_(32)]·2DMF·2H_(2)O(1),[(TPY-H)Cu(DMSO)(H_(2)O)]_(2)[W_(10)O_(32)]·2H_(2)O(2),[(TPY-H)_(2)Cu]_(2)[W_(10)O_(32)]·6DMSO·8H_(2)O(3) and[(TPY-Br)CuCl(DMSO)(H_(2)O)]_(2)[(TPY-Br)CuCl]_(2)[W_(10)O_(32)]·2DMSO·4H_(2)O(4),were prepared by using‘one-pot’***-crystal X-ray diffraction analyses,infrared radiation,etc.,revealed the structural composition of compounds 1—4,which indicates that synthesis conditions have a directional regulatory effect on the compounds *** oxidation catalytic reactions show 1—4 have good catalytic activities,and powder X-ray diffraction and thermogravimetry analysis show 1—4 have superduper catalytic ***,4 has better catalytic activity because of the different structure of terpyridine ***,a possible mechanism of dual-site catalysis by both cations and anions is proposed.

关键词： Polyoxometalates Terpyridine complexes Thioether oxidation Dual-site catalysis Clusters

云制造环境下外协加工资源集成服务模式及语义描述

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计算机集成制造系统 2011年第3期17卷 525-532页

作者：尹胜尹超刘飞李孝斌重庆大学机械传动国家重点实验室重庆400030

针对云制造环境下外协加工服务资源和服务需求信息的属性构成及分散性、异构性、动态性和组合性等特点,提出并建立了一种能促进云制造环境下外协加工资源快速共享和高效利用的、具有广域集成和分散服务特点的集成服务模式。对基于Web服... 详细信息

针对云制造环境下外协加工服务资源和服务需求信息的属性构成及分散性、异构性、动态性和组合性等特点,提出并建立了一种能促进云制造环境下外协加工资源快速共享和高效利用的、具有广域集成和分散服务特点的集成服务模式。对基于Web服务建模本体的外协加工资源语义描述总体实现框架、外协加工资源本体建模、外协加工资源Web服务交互与组合机制,以及外协加工资源Web服务异构兼容调解等关键技术进行了研究,有效解决了异构外协加工资源组合和互操作问题,实现了外协加工资源供需双方的动态匹配。最后通过应用实例对以上服务模式及实现关键技术进行了试验验证。

关键词：云制造外协加工资源集成 Web服务语义描述本体 Web服务建模语言

Advanced modeling of the absorption enhancement of black carbon particles in chamber experiments by considering the morphology and coating thickness

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Frontiers of Environmental Science & Engineering 2024年第9期18卷 129-142页

作者： Xiaodong Wei Jianlin Hu chao Liu Xiaodong Xie Junjie yin Song Guo Min Hu Jianfei Peng Huijun Wang Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control Collaborative Innovation Center of Atmospheric Environment and Equipment TechnologySchool of Environmental Science and EngineeringNanjing University of Information Science&TechnologyNanjing 210044China Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters Key Laboratory of Meteorological Disaster(Ministry of Education)Nanjing University of Information Science and TechnologyNanjing 210044China Nansen−Zhu International Research Centre Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China East China Air Traffic Management Bureau CAAC Shanghai 200335China State Key Joint Laboratory of Environmental Simulation and Pollution Control International Joint Laboratory for Regional Pollution Control(IJRC)(Ministry of Education)College of Environmental Sciences and EngineeringPeking UniversityBeijing 100871China Tianjin Key Laboratory of Urban Transport Emission Research&State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution Prevention and Control College of Environmental Science and EngineeringNankai UniversityTianjin 300071China

Measurements studies have shown that the absorption of radiation by black carbon(BC)increases as the particles ***,there are significant discrepancies between the measured and modeled absorption enhancement(E_(abs)),largely due to the simplifications used in modeling the mixing states and shape *** took advantage of chamber experiments on BC aging and developed an efficient method to resolve the particle shape based on the relationship between the coating fraction(ΔD_(ve)/D_(ve),0)and fractal dimension(D_(f)),which can also reflect the variations of D_(f)during the whole BC aging *** with externally and partly mixed states(0≤ΔD_(ve)/D_(ve),0≤0.5)can be considered to be uniformly distributed with the D_(f)values of 1.8–2.1,whereas the Df values are constrained in the range 2.2–2.8 for fully mixed states(ΔD_(ve)/D_(ve),0>0.5).The morphological parameters(i.e.,the effective density and the dynamic shape factor)were compared with the measured values to verify the simulated *** simulated mean deviations of morphological parameters were smaller than 8%for the method resolving the particle *** applying a realistic shape and refractive index,the mass absorption cross for fully mixed states can be improved by 11%compared with a simplified core–shell *** on our understanding of the influence of D_(f)andΔD_(ve)/D_(ve),0 on E_(abs),we propose a two-stage calibration equation to correct the E_(abs)values estimated by the core–shell model,which reduces the simulation error in the Mie calculation by 6%–14%.

关键词： Black carbon Mixing states Fractal dimension Dynamic shape factor Absorption enhancement

生命发展课程体系的建构与实施——以北京大学附属小学为例

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课程．教材．教法 2017年第5期37卷 107-112页

作者：尹超北京大学附属小学北京100871

课程改革的初衷就是为了"人"的生命成长。在校本课程实践中,顶层设计与学科群建构是关键,而学生个性化课程的建构意义更为重大。生命发展校本课程体系探索,聚焦于"生命发展"主题,以"三层—五类"课程实施与创新为重点:在目标上,聚焦于人... 详细信息

课程改革的初衷就是为了"人"的生命成长。在校本课程实践中,顶层设计与学科群建构是关键,而学生个性化课程的建构意义更为重大。生命发展校本课程体系探索,聚焦于"生命发展"主题,以"三层—五类"课程实施与创新为重点:在目标上,聚焦于人的整体成长及关键知识、关键能力和必备品格培养;在内容上,试图超越学科,凸显开放的、个性化的课程创新活动;在方式上,用核心素养统整学校整个育人工作和学科教学工作,推动人的全面成长。

关键词：生命发展校本课程体系建构实施