检索结果-南通市图书馆

Ecological Economy 2015年第1期8卷 43-53页

作者： ZHANG Xin-zhi NIU Xi YAO Chen-sheng WANG Xiu-zhi XU Hua school of Finance Jiangxi Normal University school of Business Administration Nanchang Institute of Technology Centre for Central China economic Development Nanchang University school of economics & management Nanchang Hangkong University Jingdezhen Ceramic Institute

Appearance and exhaustion of the resource city is an inevitable objective phenomenon in the process of industrialization. Transformation of the resource city became the focus of attention with highlighting problems and contradictions in the city. The paper places emphasis on path selection and transformation strategies of resource-exhausted city transformation taking the coal city Pingxiang as an example. From the perspective of profi le and effectiveness of transformation in Pingxiang city, the paper analyzes the main problems in the city transformation, points out its main path direction from economic transformation, social transformation and ecological transformation, and fi nally presents transition strategy and policy recommendations to the city.

关键词： resource-exhausted city transformation path coal city Pingxiang city

Optimal procurement strategy of fresh produce retailer under stochastic product qualification and market demand

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Journal of Control and Decision 2021年第2期8卷 192-200页

作者： Zhouyang Liang Hongwei Liu Meihua Zuo Hui Zhu Yonghua Zuo school of management Guangdong University of TechnologyGuangzhouPeople’s Republic of China school of Architecture and Civil Engineering Huizhou UniversityHuizhouPeople’s Republic of China school of management Guangzhou UniversityGuangzhouPeople’s Republic of China school of Mathematics and Information Science Jiangxi Normal UniversityNanchangPeople’s Republic of China Jiangxi Institute of economic Development NanchangPeople’s Republic of China

Consider an optimal procurement strategy for fresh produce,which is a type of perishable *** to the different quality provided by each manufacturer,the fresh produce qualification rates are ***,consumers demand is influenced by the freshness and price of products,as a result,the demand in the market is not *** this scenario,how a particular retailer should develop an optimal procurement strategy will be a core issue in supply chain *** order to address the above questions,the Bayesian approach is adopted to explore retailer optimal procurement strategies with uncertainty about product supply and market ***,simulation data are used to analyse the results of the proposed model and expected non-random model to illustrate the validity and feasibility of the proposed model.

关键词： Fresh produce optimal procurement strategy stochastic product qualification uncertainty of supply and demand Bayesian decision theory

Electric Vehicle Bumper Crash Simulation based on ABAQUS

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International Journal of Plant Engineering and management 2018年第4期23卷 234-241页

作者： CHEN Yue ZHAO Gangyao school of Aeronautical Engineering Nanchang Hangkong University

Taking the bumper of an electric vehicle as the research object,UG software was used to create the geometric model of bumper firstly. The HyperMesh was used as the pre processing software,and the finite element software ABAQUS was used to analyze the deformation and displacement of the bumper during the collision process,the crashworthiness of the bumper was improved by changing the thickness,this study provided a certain reference value for the design of bumper.

关键词： bumper crash finite element analysis ABAQUS

POSITIVE SOLUTIONS OF SINGULAR SECOND-ORDER NEUMANN BOUNDARY VALUE PROBLEM

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Annals of Differential Equations 2005年第3期21卷 321-326页

作者： Li Zhilong school of Informational management Jiangxi University of Finance and Economic Nanchang 330013

In this paper, we obtain the existence of positive solutions for singular second-order Neumann boundary value problem by using the fixed point indices, the result generalizes some present results.

关键词： fixed point index singular second-order neumann boundary value problem positive solutions

Research on Comprehensive Reinforcement Treatment Technology of Tunnel Entrance Slope in Thick Landslide Stratum

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Open Journal of Applied Sciences 2022年第2期12卷 224-234页

作者： Hui Chen Shangyu Han Penheng Zhang Dengyuan Kang school of Civil Engineering and Architecture Nanchang Hangkong University Nanchang China

The existence of loose landslides not only poses a huge safety hazard to the construction of tunnel entrances, but also significantly increases the difficulty of site construction. In this paper, we investigate the comprehensive slope reinforcement management technology for tunnel entrances in thick landslide strata, using the finite element analysis software ABAQUS to study the slope safety coefficients, displacements and plastic zone changes under different management conditions, propose a design structure for slope stability enhancement in thick landslide strata, and analyse the effect of the application of slope stability enhancement measures for thick landslide strata. The results show that the enhanced design structure is used to enhance slope stability. The results show that after the landslide treatment with the enhanced design structure, the slope safety factor was increased from 0.961 to 1.512, the maximum horizontal tangential displacement was reduced from 330.2 mm to 32.74 mm, and the area of plastic zone was significantly reduced, and the landslide support effect was remarkable.

关键词： Thick Landslide Stratum Slope management Landslide Mechanism Improvement Measures

Development Opportunities and Challenges of Film and Television Industry in the Post-Epidemic Era

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经济管理学刊（中英文版） 2022年第2期11卷 48-53页

作者： Lulu Zhang school of Humanities and Law Nanchang Hangkong UniversityNanchangJiangxi330063China

The sudden outbreak of COVID-19 in 2020 has not only caused a serious impact on the development of China's economy,but also on China's cultural industry,especially the film and television industry,which is now entering the post-epidemic *** paper explains the impact of the epidemic on domestic and foreign film and television industry and the three major impacts on the film industry,and then interprets the response measures of the film and television industry in the post-epidemic era.

关键词： Post-epidemic Era Film and Television Industry economic Development

Green economic efficiency in the Yangtze River Delta:spatiotemporal evolution and influencing factors

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Ecosystem Health and Sustainability 2019年第1期5卷 20-35,I0014页

作者： Zhenbo Wang Xinming Wang Longwu Liang Institute of Geographic Sciences and Natural Resources Research Chinese Academy of SciencesBeijingChina school of Resources and Environment University of Chinese Academy of SciencesBeijingChina school of economics and management Nanchang Aviation UniversityNanchangChina

Based on economic-social-resource-environment perspective,which people’s welfare was considered compared with the traditional perspective,using SSU and PP model,spatial analysis method,spatial econometric model to study green economy efficiency(GRE)of 26 Cities in the Yangtze River Delta from 2005 to *** results show the following:Corrected GRE is markedly lower than conventional efficiency;Stage characteristics are obvious of *** overall spatial pattern has emerged of lower efficiency in the east and higher efficiency in the west,and exist clear signs of spatial *** spatial Dubin model has abetter fitting *** biggest direct effect on local green economic efficiency and spatial spillover effects on nearby areas is proportion of tertiary industry.

关键词： Green economic efficiency measurement and calculation spatial characteristics influencing factors Yangtze River Delta urban agglomeration spatial econometrics

Study on the Development and Design of the Souvenirs in Jiangxi Red Revolutionary Museums

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International Journal of Technology management 2013年第10期 24-25页

作者： Liqin Jl Art and Design school Nanchang Hangkong University NanchangJiangxi 330034China

Through the analysis on the current situation of the souvenirs in Jiangxi red revolutionary museums, the new design positioning of the souvenirs is discussed, and also the development direction of the souvenirs is studied from culture connotation excavation, buying motivation, buying groups, the combination of design with technology, and pre-sale, in-sale, and after-sale services. On the basis of preserving the traditional revolutionary culture, the revolutionary stories are reshaped using modem design language and science and technology, so that new living space and development direction are given to the souvenirs of red revolution, the sales of the souvenirs are promoted, the economic benefits of the red revolutionary museums are improved, the red tourism is more effectively promoted, and Jiangxi red revolutionary culture is developed and expanded.

关键词： Jiangxi Red Culture Development and Design

An Extended Fuzzy-DEMATEL System for Factor Analyses on Social Capital Selection in the Renovation of Old Residential Communities

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Computer Modeling in Engineering & Sciences 2023年第2期134卷 1041-1067页

作者： Guoshuai Sun Xiuru Tang Shuping Wan Jiao Feng school of economics and management Liaoning University of TechnologyJinzhou121001China school of Information management Jiangxi University of Finance and EconomicsNanchang330032China Post-Doctoral Research Center Zhongda Construction Co.Ltd.Guangzhou510280China school of Maritime economics and management Dalian Maritime UniversityDalian116026China

China has been promoting the renovation of old residential communities *** to the financial pressure of the government and the sustainability of the renovation of old residential communities,public-private partnerships(PPP)have already gained *** selection of social capital is key to improving the efficiency of the PPP model in renovating old residential *** order to determine the influencing factors of social capital selection in the renovation of old residential communities,this paper aims to find an effective approach and analyze these *** this paper,a fuzzy decision-making and trial evaluation laboratory(fuzzy-DEMATEL)technique is extended and amore suitable systemis developed for the selection of social capital using the existing group decisionmaking *** the first stage,grounded theory is used to extract the unabridged key influencing factors for social capital selection in the renovation of old residential ***,by considering the impact of expert weights,the key influencing factors are *** interactions within these influencing factors are discussed and the credibility of the results is verified by sensitivity ***,these key influencing factors are sorted by *** on the results,the government should focus on a technical level,organizationalmanagement abilities,corporate reputation,credit status,*** study provides the government with a theoretical basis and a methodology for evaluating social capital selection.

关键词： Social capital selection fuzzy-DEMATEL influencing factors renovation of old residential communities grounded theory

A group consensus model for evaluating real estate investment alternatives

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Financial Innovation 2016年第1期2卷 98-107页

作者： Wenshuai Wu Gang Kou school of economics and management East China Jiaotong UniversityNanchangJiangxi 330013China Business school Sichuan UniversityChengduSichuan 610065China school of Business Administration Southwestern University of Finance and EconomicsChengduSichuan 611130China Changbei economic and Technological Development Zone No.808East Shuanggang StreetNanchangJiangxi 330013China

Background:Individual decision-making largely influences the effectiveness of decisions and benefits of ***:In this article,a consensus model for group decision-making(GDM),based on the analytic hierarchy process(AHP),is developed to gather group ideas and analyze the real estate investment environment under multi-criteria *** evaluation procedures of the developed model,which increase the convergence of the opinions of multiple experts,are ***:An empirical case about the real estate investment environment is applied to certify the feasibility of this developed ***:the evaluation procedures have been fully observed with several rounds of discussions,and have manifested the experiences of ***,the evaluation results are in accordance with real-world situations,which demonstrates that our developed model is a feasible analysis tool for real estate investors to obtain better profits and lower risk.

关键词： Group decision-making Analytic hierarchy process Real estate investment Decision analysis