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基于全要素生产率的我国物流业与制造业联动研究

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物流技术 2014年第10期33卷 141-143,158页

作者：李煜骆温平刘华荣上海海事大学经济管理学院上海201306 上海百蝶计算机信息有限公司上海200040

运用2004-2011年的面板数据,结合数据包络分析和灰色关联分析方法,对我国八大经济区物流业与制造业全要素生产率变动及两者的关联度进行了比较分析。结果表明,除东部沿海和南部沿海经济区外,其他地区物流业全要素生产率明显低于制造业;... 详细信息

运用2004-2011年的面板数据,结合数据包络分析和灰色关联分析方法,对我国八大经济区物流业与制造业全要素生产率变动及两者的关联度进行了比较分析。结果表明,除东部沿海和南部沿海经济区外,其他地区物流业全要素生产率明显低于制造业;技术进步是影响物流业全要素生产率的重要因素;东部、南部和北部沿海经济区物流业与制造业联动水平较高,西南、长江中游和黄河中下游经济区次之,东北和大西北两业联动水平最差。

关键词：物流业制造业联动全要素生产率灰色关联分析

Corrigendum to “Establishment and functional characterization of the reversibly immortalized mouse glomerular podocytes (imPODs)” [Genes & Diseases 5 (2018) 137–149]

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Genes & Diseases 2023年第2期10卷 630-631页

作者： Xinyi Yu Liqun Chen Ke Wu Shujuan Yan Ruyi Zhang Chen Zhao Zongyue Zeng Yi Shu Shifeng Huang Jiayan Lei Xiaojuan Ji Chengfu Yuan Linghuan Zhang Yixiao Feng Wei Liu Bo Huang Bo Zhang wenping luo Xi Wang Bo Liu Rex C. Haydon Hue H. Luu Tong-Chuan He Hua Gan Departments of Nephrology Orthopaedic SurgeryCardiologyGeneral SurgeryPlastic Surgeryand Clinical Laboratory MedicineThe First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016China Molecular Oncology Laboratory Department of Orthopaedic Surgery and Rehabilitation MedicineThe University of Chicago Medical CenterChicagoIL 60637USA Ministry of Education Key Laboratory of Diagnostic Medicine and School of Laboratory Medicine and the Affiliated Hospitals of Chongqing Medical UniversityChongqing 400016China Department of Biochemistry and Molecular Biology China Three Gorges University School of MedicineYichangHubei 443002China Department of Clinical Laboratory Medicine The Second Affiliated Hospital of Nanchang UniversityNanchangJiangxi 330031China Key Laboratory of Orthopaedic Surgery of Gansu Province and the Department of Orthopaedic Surgery The Second Hospital of Lanzhou UniversityLanzhouGansu 730030China

The authors regret having an image assembly error in Figure 3A,in which the image for "imPOD Synaptopodin DAPl stain"groupwas erroneouslyduplicatedwiththe imagefrom the"tsPOD-33C SynaptopodinDAPIstain"*** confirm the error is restricted to the image assembly,and the underlying data and conclusions are correct and *** authors would like to apologize for any inconvenience caused.

关键词： Cor cytes glomerular

高职护理专业学生临床思维训练平台的建设及应用

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中华护理教育 2023年第4期20卷 421-425页

作者：胡必梅索宜美罗文平江苏省连云港中医药高等职业技术学校连云港市222000 南京中医药大学连云港附属医院

目的设计开发高职护理专业学生临床思维训练平台并探讨其应用效果。方法以临床常见症状为主线、以护理程序为框架,设计高职护理专业学生临床思维训练平台。在护理综合实训课程中,对2018级304名学生(试验组)使用该平台辅助教学,对2017级... 详细信息

目的设计开发高职护理专业学生临床思维训练平台并探讨其应用效果。方法以临床常见症状为主线、以护理程序为框架,设计高职护理专业学生临床思维训练平台。在护理综合实训课程中,对2018级304名学生(试验组)使用该平台辅助教学,对2017级325名学生(对照组)使用传统临床案例分析法进行教学,比较两组课程结束后的临床思维能力客观结构化临床考试成绩和自我导向学习能力。结果试验组临床思维能力客观结构化临床考试得分、自我导向学习能力得分均高于对照组,差异有统计学意义(P<0.05)。结论护理临床思维训练平台具有较好的应用价值,有助于提高护理专业学生的临床思维能力和自我导向学习能力。

关键词：院校,卫生职业学生,护理护理临床思维训练平台自我导向学习能力

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真空断路器温升模拟与散热设计

船电技术 2016年第5期36卷 68-71页

作者：石磊骆文平海军驻武汉719所军事代表室武汉430064 武汉船用电力推进装置研究所武汉430064

温升对断路器的性能有着重要影响,是断路器设计时重点考虑的指标之一。笔者以某型10k V/5k A的真空直流断路器作为研究对象,通过热电耦合法对其进行了温度场数值模拟,与温升试验结果高度吻合。此后,探讨了散热器的配置位置以及强迫风冷... 详细信息

温升对断路器的性能有着重要影响,是断路器设计时重点考虑的指标之一。笔者以某型10k V/5k A的真空直流断路器作为研究对象,通过热电耦合法对其进行了温度场数值模拟,与温升试验结果高度吻合。此后,探讨了散热器的配置位置以及强迫风冷方式对该型断路器温升分布的影响,最后提出了针对该断路器行之有效的温升改善措施。本文对真空断路器的散热设计有一定的参考意义。

关键词：温升真空断路器热电耦合散热设计

基于人工蜂群算法和有限元强度计算的集装箱船剖面结构优化

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中国舰船研究 2023年第2期18卷 160-167,217页

作者：罗文平刘维勤王红旭杨萌武汉理工大学船海与能源动力工程学院湖北武汉430063 中国舰船研究设计中心湖北武汉430064

[目的]现有基于有限元强度计算的结构优化研究大多采用改写单元节点信息文件来实现参数化建模的方法,为解决在船体剖面结构优化过程中难以考虑型材数量变化的问题,提出一种基于参数化几何建模分析和人工蜂群(ABC)算法的船舯剖面结构优... 详细信息

[目的]现有基于有限元强度计算的结构优化研究大多采用改写单元节点信息文件来实现参数化建模的方法,为解决在船体剖面结构优化过程中难以考虑型材数量变化的问题,提出一种基于参数化几何建模分析和人工蜂群(ABC)算法的船舯剖面结构优化方法。[方法]首先,在Matlab平台编写蜂群算法,并基于ABAQUS内核语言Python建立能够在其CAE模块中生成几何模型的脚本文件;其次,建立能够提交有限元计算和读取结果的Python脚本文件,通过将算法每次生成的解改写到脚本对应位置完成几何模型的更新,后台调用ABAQUS并依次运行脚本文件;最后,将计算结果返回到Matlab平台中进行校核,完成参数化几何建模与有限元分析。[结果]以4600 TEU集装箱船在总纵弯矩作用下的舱段剖面结构优化为例验证了该方法的可行性,得到集装箱船舱段结构减重达18.7%。[结论]经对比分析,在设定条件下基于有限元的优化方法比基于规范的优化方法更加充分。

关键词：人工蜂群算法有限元法集装箱船结构剖面优化参数化建模

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基于货损成本的冷链物流配送中心选址问题研究

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西安电子科技大学学报（社会科学版） 2016年第6期26卷 85-91页

作者：邢小虎骆温平上海海事大学物流研究中心上海市201306 上海海事大学经济管理学院上海201306

在冷链物流配送中心选址问题中,冷链物流货品的货损也可以看作物流成本的一部分,冷链物流中储运时间和温度对配送货品的货损有重要影响,本文结合运输时间和储存温度在储运过程中对食品品质变化的影响,建立冷链物流配送中心选址的成本最... 详细信息

在冷链物流配送中心选址问题中,冷链物流货品的货损也可以看作物流成本的一部分,冷链物流中储运时间和温度对配送货品的货损有重要影响,本文结合运输时间和储存温度在储运过程中对食品品质变化的影响,建立冷链物流配送中心选址的成本最小模型。通过研究发现,货品货损对冷链物流成本的影响显著,货损受储运温度、货品价值等影响明显,冷链物流能耗对整个冷链的成本影响不是很明显。

关键词：冷链物流物流中心选址模型货损成本时间温度管理食品品质

基于报童模型的电商O2O运营模式的演化博弈研究

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西安电子科技大学学报（社会科学版） 2017年第2期27卷 16-23页

作者：邢小虎骆温平上海海事大学物流研究中心上海201306 上海海事大学经济管理学院上海201306

本文使用了报童模型量化分析O2O电商在线上销售额与线下消费者体验收益之间的量化关系,引入消费者体验收益、退换货率等影响因素,建立模型来描述这种影响关系,然后结合演化博弈方法,对电商的线上交易和线下体验效率对电商的收益建立动... 详细信息

本文使用了报童模型量化分析O2O电商在线上销售额与线下消费者体验收益之间的量化关系,引入消费者体验收益、退换货率等影响因素,建立模型来描述这种影响关系,然后结合演化博弈方法,对电商的线上交易和线下体验效率对电商的收益建立动态演化模型,来分析线上交易和线下消费者体验收益的多次博弈情况,发现对电商在投入实体店收益与消费者体验效率存在帕累托解,通过实际算例分析,给电商线上交易量和消费者体验效率给出一定的量化描述。本文对电商在O2O体系中准确评估运营情况,选择适当运营策略、提高服务水平和管理模式有一定的指导和参考价值。

关键词： O2O(online to offline) 报童模型演化博弈

Characterization of the essential role of bone morphogenetic protein 9 (BMP9) in osteogenic differentiation of mesenchymal stem cells (MSCs) through RNA interference

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Genes & Diseases 2018年第2期5卷 172-184页

作者： Shujuan Yan Ruyi Zhang Ke Wu Jing Cui Shifeng Huang Xiaojuan Ji Liping An Chengfu Yuan Cheng Gong Linghuan Zhang Wei Liu Yixiao Feng Bo Zhang Zhengyu Dai Yi Shen Xi Wang wenping luo Bo Liu Rex C.Haydon Michael J.Lee Russell R.Reid Jennifer Moriatis Wolf Qiong Shi Hue H.Luu Tong-Chuan He Yaguang Weng Ministry of Education Key Laboratory of Diagnostic Medicine and School of Laboratory Medicine Chongqing Medical UniversityChongqing 400016China Molecular Oncology Laboratory Department of Orthopaedic Surgery and Rehabilitation MedicineThe University of Chicago Medical CenterChicagoIL 60637USA The School of Pharmacy and the Affiliated Hospitals of Chongqing Medical University Chongqing 400016China Key Laboratory of Orthopaedic Surgery of Gansu Province and the Department of Orthopaedic Surgery The Second Hospital of Lanzhou UniversityLanzhou730030China Department of Biochemistry and Molecular Biology China Three Gorges University School of MedicineYichang 443002China Department of Surgery The Affiliated Zhongnan Hospital of Wuhan UniversityWuhan 430071China Department of Orthopaedic Surgery Chongqing Hospital of Traditional Chinese MedicineChongqing 400021China Department of Orthopaedic Surgery Xiangya Second Hospital of Central South UniversityChangsha 410011China Department of Surgery Laboratory of Craniofacial Biology and DevelopmentSection of Plastic SurgeryThe University of Chicago Medical CenterChicagoIL 60637USA

Mesenchymal stem cells(MSCs)are multipotent stem cells and capable of differentiating into multiple cell types including osteoblastic,chondrogenic and adipogenic *** previously identified BMP9 as one of the most potent BMPs that induce osteoblastic differentiation of MSCs although exact molecular mechanism through which BMP9 regulates osteogenic differentiation remains to be fully ***,we seek to develop a recombinant adenovirus system to optimally silence mouse BMP9 and then characterize the important role of BMP9 in osteogenic differentiation of *** two different siRNA bioinformatic prediction programs,we design five siRNAs targeting mouse BMP9(or simB9),which are expressed under the control of the converging H1 and U6 promoters in recombinant adenovirus *** demonstrate that two of the five siRNAs,simB9-4 and simB9-7,exhibit the highest efficiency on silencing exogenous mouse BMP9 in ***,simB9-4 and simB9-7 act synergistically in inhibiting BMP9-induced expression of osteogenic markers,matrix mineralization and ectopic bone formation from ***,our findings demonstrate the important role of BMP9 in osteogenic differentiation of *** characterized simB9 siRNAs may be used as an important tool to investigate the molecular mechanism behind BMP9 osteogenic *** results also indicate that recombinant adenovirus-mediated expression of siRNAs is efficient and sustained,and thus may be used as an effective delivery vehicle of siRNA therapeutics.

关键词： BMP9 Bone formation Mesenchymal stem cells Osteogenic differentiation RNA interference Recombinant adenovirus siRNA

Corrigendum to “Characterization of the essential role of bone morphogenetic protein 9 (BMP9) in osteogenic differentiation of mesenchymal stem cells (MSCs) through RNA interference” [Genes & Diseases 5(2018):172–184]

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Genes & Diseases 2023年第2期10卷 632-637页

作者： Shujuan Yan Ruyi Zhang Ke Wu Jing Cui Shifeng Huang Xiaojuan Ji Liping An Chengfu Yuan Cheng Gong Linghuan Zhang Wei Liu Yixiao Feng Bo Zhang Zhengyu Dai Yi Shen Xi Wang wenping luo Bo Liu Rex C. Haydon Michael J. Lee Russell R. Reid Jennifer Moriatis Wolf Qiong Shi Hue H. Luu Tong-Chuan He Yaguang Weng Ministry of Education Key Laboratory of Diagnostic Medicine and School of Laboratory Medicine Chongqing Medical UniversityChongqing 400016China Molecular Oncology Laboratory Department of Orthopaedic Surgery and Rehabilitation MedicineThe University of Chicago Medical CenterChicagoIL 60637USA The School of Pharmacy and the Affiliated Hospitals of Chongqing Medical University Chongqing 400016China Key Laboratory of Orthopaedic Surgery of Gansu Province and the Department of Orthopaedic Surgery The Second Hospital of Lanzhou UniversityLanzhouGansu 730030China Department of Biochemistry and Molecular Biology China Three Gorges University School of MedicineYichangHubei 443002China Department of Surgery The Affiliated Zhongnan Hospital of Wuhan UniversityWuhanHubei 430071China Department of Orthopaedic Surgery Chongqing Hospital of Traditional Chinese MedicineChongqing 400021China Department of Orthopaedic Surgery Xiangya Second Hospital of Central South UniversityChangshaHunan 410011China Department of Surgery Laboratory of Craniofacial Biology and DevelopmentSection of Plastic SurgeryThe University of Chicago Medical CenterChicagoIL 60637USA

The authors regret having several image assembly ***,in Figure 3A panel b,the image for "AdsimB9-4 only"group was erroneously duplicated with an overlapping image from the"AdRFp"group;and the image for"AdsimB9-1+BMP9"groupwas erroneouslyduplicatedwithan overlapping image from"AdsimB9-8+BMP9"*** Figure 4Apanel a,the images for"BMP9"group and "BMP9+simB9-4"group were erroneously duplicated with an overlapping image from"simB9-4"*** Figure 5A,the image for"BMP9+simB9-4/Day3"group was erroneously duplicated with an overlapping image from"BMP9+simB9-7/Day3"group;and the image for"BMP9+simB9-4/Day5"group was erroneously duplicated with an overlapping image from an unrelated *** Figure 6B,the image for"BMP9+simB9-7/Day 11"group was erroneously duplicated with an overlapping image from the"BMP9+simB9-4/Day 11"group.

关键词： Figure BMP9 Cor