. Management and its innovation are important factors in improving the core competence of enterprises. This article aims to explore the strategy of management innovation to improve core competence of enterprises under.... Management and its innovation are important factors in improving the core competence of enterprises. This article aims to explore the strategy of management innovation to improve core competence of enterprises under the background of economic globalization, deepen innovation in marketing and sales management, procurement and supply chain management, human resource management, benchmarking and green management concepts.展开更多
Broadcast network, telecommunications network and Internet underpin the development of the information industry. The integration of them three is an inevitable trend of the modern IT industry. In this context, provinc...Broadcast network, telecommunications network and Internet underpin the development of the information industry. The integration of them three is an inevitable trend of the modern IT industry. In this context, provincial broadcast groups are confronted with unprecedented challenges and opportunities, among which customers are a key element. This paper explores the customer-oriented sales management mode based on the marketized operation of provincial broadcast groups with Henan CATV Group as the illustrative case.展开更多
This article examines the determinants of the adoption of solar pumping systems (PV) by vegetable farmers in the Niayes area of Senegal. To measure the determinants, we used a sequential logit model to translate the a...This article examines the determinants of the adoption of solar pumping systems (PV) by vegetable farmers in the Niayes area of Senegal. To measure the determinants, we used a sequential logit model to translate the adoption process from becoming aware of solar pumping systems to testing them, i.e. using them at least once, and then continuing to use them over time. The results show that the main variables affecting awareness of the use of solar pumping systems (PV) are age, marital status, experience, access to credit, the farmer’s knowledge of climate change, the farmer’s origin in the Thiès region and length of time in the Niayes area. The first use of PVs is influenced by factors such as the size of the plot, the distance of the plot from the main road or from the market. Finally, the decision to adopt or continue use is influenced by gender, experience, household size and access to credit. Surprisingly, access to credit does not affect the first use of solar pumping systems, but plays a key role in their continued use.展开更多
Early warning of financial crisis will greatly promote the stable development of small and medium-sized listed enterprises(listed SMEs).In this article,13 warning indicators were selected for financial crisis predicti...Early warning of financial crisis will greatly promote the stable development of small and medium-sized listed enterprises(listed SMEs).In this article,13 warning indicators were selected for financial crisis prediction from five aspects:profit level,debt service level,business level,cash level,and development level.Then,the parameters of the long short-term memory(LSTM)neural network model were optimised by the whale optimisation algorithm(WOA),resulting in the WOA-LSTM model.The WOA-LSTM model achieved an accuracy of 0.975 in predicting financial crises for listed SMEs.The performance of the WOA-LSTM model was significantly enhanced when using the filtered 13 indicators as inputs,compared to using the original 24 indicators.The findings prove the dependability of the WOA-LSTM model in warning financial crises of listed SMEs and the feasibility of its application in practice.展开更多
The impact of tourist disturbance on the environment has become a focal issue of environmental science, ecology, and travel management studies. To assess the influence of tourist disturbance on soils and plants in the...The impact of tourist disturbance on the environment has become a focal issue of environmental science, ecology, and travel management studies. To assess the influence of tourist disturbance on soils and plants in the Tianchi scenic area of Xinjiang, China, we compared soil properties and plant community characteristics at 0, 5, 10, and 20 m from the tourist trail within areas at three different altitudes, where the intensities of tourist disturbance are distinct. Surface water quality was also studied at three different levels relative to the Tianchi Lake. The results showed that tourist disturbance significantly increased soil pH within 10 m from the trail and soil bulk density on the edge of the trail, but significantly reduced soil organic matter and total nitrogen contents within 5 m from the trail. The number of tree seedlings on the edge of the trail and the shrub coverage and height of herbaceous plants within 5 m from the trail significantly decreased due to tourist disturbance. Changes in herbaceous plant diversity differed by soil zones. In the high altitude region, tourist disturbance led to a remarkable increase in the herbaceous plant diversity on the edge of the trail, while in the low altitude region, tourist disturbance had a low impact on the diversity of herbaceous plants. In addition, tourist activities polluted the surface water, significantly reducing water quality. Thus, current tourist activities have a significant negative impact on the ecological environment in the Tianchi scenic area.展开更多
The risks in development of navy vessels were explored, The resources of technical risk in the design and development of vessels were mentioned, It was pointed that technical risk dominated the other risk components. ...The risks in development of navy vessels were explored, The resources of technical risk in the design and development of vessels were mentioned, It was pointed that technical risk dominated the other risk components. Based on the writers＇ understanding and experience from risk analysis and risk ,nanagement to the development of a navy vessel, four measure indexes of technical risk were presented. The decision criteria and the rules corresponding to the indexes were estahlished by the statistic information,展开更多
Fault diagnostics is important for safe operation of nuclear power plants(NPPs). In recent years, data-driven approaches have been proposed and implemented to tackle the problem, e.g., neural networks, fuzzy and neuro...Fault diagnostics is important for safe operation of nuclear power plants(NPPs). In recent years, data-driven approaches have been proposed and implemented to tackle the problem, e.g., neural networks, fuzzy and neurofuzzy approaches, support vector machine, K-nearest neighbor classifiers and inference methodologies. Among these methods, dynamic uncertain causality graph(DUCG)has been proved effective in many practical cases. However, the causal graph construction behind the DUCG is complicate and, in many cases, results redundant on the symptoms needed to correctly classify the fault. In this paper, we propose a method to simplify causal graph construction in an automatic way. The method consists in transforming the expert knowledge-based DCUG into a fuzzy decision tree(FDT) by extracting from the DUCG a fuzzy rule base that resumes the used symptoms at the basis of the FDT. Genetic algorithm(GA) is, then, used for the optimization of the FDT, by performing a wrapper search around the FDT: the set of symptoms selected during the iterative search are taken as the best set of symptoms for the diagnosis of the faults that can occur in the system. The effectiveness of the approach is shown with respect to a DUCG model initially built to diagnose 23 faults originally using 262 symptoms of Unit-1 in the Ningde NPP of the China Guangdong Nuclear Power Corporation. The results show that the FDT, with GA-optimized symptoms and diagnosis strategy, can drive the construction of DUCG and lower the computational burden without loss of accuracy in diagnosis.展开更多
The timely and effective investment risk assessment and forecasting are of great significance to ensure the investment safety and sustainable development of wind energy along the Belt and Road.In order to obtain the s...The timely and effective investment risk assessment and forecasting are of great significance to ensure the investment safety and sustainable development of wind energy along the Belt and Road.In order to obtain the scientific and real-time forecasting result,this paper constructs a novel hybrid intelligent model based on improved cloud model combined with GRA-TOPSIS and MBA-WLSSVM.Firstly,the factors influencing investment risk of wind energy along the Belt and Road are identified fromthree dimensions:endogenous risk,exogenous risk and process risk.Through the fuzzy threshold method,the final input index system is selected.Secondly,the risk evaluation method based on improved cloud model andGRA-TOPSIS is proposed.Thirdly,a modern intelligent model based on MBA-WLSSVMis designed.In modified bat algorithm(MBA),tent chaotic map is utilized to improve the basic bat algorithm,while weighted least squares support vector machine(WLSSVM)adopts wavelet kernel function to replace the traditional radial basis function to complete the model improvement.Finally,an example is given to verify the scientificity and accuracy of themodel,which is helpful for investors tomake fast and effective investment risk forecasting of wind energy along the Belt and Road.The example analysis proves that the proposedmodel can provide reference and basis for investment corpus to formulate the investment strategy in wind energy along the Belt and Road.展开更多
Overall level of export fluctuations of the export-oriented countries with rising export volume partly stem from the market failure caused by free choice of export enterprises,some government intervention thus may be ...Overall level of export fluctuations of the export-oriented countries with rising export volume partly stem from the market failure caused by free choice of export enterprises,some government intervention thus may be necessary.To reduce the level of fluctuations of the export growth rates in these countries,this paper,taking the significant differences of the exports among various markets into account and thus using a new index named relative variance to measure the export volatility risks,proposes a model of merchandise market portfolio,a modified version of Markowitz model,available to provide explicit guidelines for the firms,the industries and even the whole country to optimize the structure of their export markets.An application of this model to the case of China’s apple is then discussed.The results show that the market share of China’s apple in 7 sub-markets should be redistributed drastically.展开更多
In generalizing the researching conditions of researchers on private finance,the paper introduces the connoted meaning of rural private finance broadly and narrowly.The paper states the forms of rural private finance(...In generalizing the researching conditions of researchers on private finance,the paper introduces the connoted meaning of rural private finance broadly and narrowly.The paper states the forms of rural private finance(including private loaning,private bank,rural private collecting,financing organizations,cooperatives,NGO,small loaning organizations and so on),the relations between rural private finance and rural economic relations,pointing out that it is the combination of the strong and the weak,which may generate benefits with the operation of marketing mechanisms.The paper analyzes the historical causes,supervision causes and cultural causes of rural private finance,discussing mechanisms of standardized development of rural private finance:firstly,standardize the organization management mechanisms,including scaled controlling mechanisms and bank management mechanisms;secondly,complete finance supervision mechanisms;thirdly,moderate government intervention,including affording liberal policy environment and reducing the improper intervention;fourthly,upgrading qualities mechanisms,including cultivating the rural credit culture and improving the quality of regulatory personnel.展开更多
The time has come for all types of power generation groups and private capital to fully enter the electricity sales market. The competition for power sales is mainly reflected in the power supply service. So what is t...The time has come for all types of power generation groups and private capital to fully enter the electricity sales market. The competition for power sales is mainly reflected in the power supply service. So what is the current status of power supply enterprise services? To this point, this paper conducts a questionnaire survey on the satisfaction status of power supply services of some power users, and conducts statistics and analysis on its data, and establishes a customer satisfaction model for power supply enterprise services, and then uses weighted arithmetic average method to measure 152 online customers. The results of the satisfaction questionnaire are analyzed, and it is expected to provide reference for the power marketing system.展开更多
The construction of China's carbon emission trading market has gone through a process from one-way participation in the international carbon market to voluntary emission reduction trading at home, and then to the ...The construction of China's carbon emission trading market has gone through a process from one-way participation in the international carbon market to voluntary emission reduction trading at home, and then to the total carbon emission right trading as the main and voluntary emission reduction trading as the auxiliary. The link of regional carbon emission trading system is conducive to reducing the cost of carbon emission reduction, promoting market liquidity, reducing operational risks of carbon market and reducing carbon leakage. The link of inter-provincial carbon market needs to break down administrative barriers and form a consensus on the link elements of carbon emission trading under the unified legal framework. The link of regional carbon emission trading system should be carried out from the aspects of legal mechanism construction, link mode selection and mutual recognition and assimilation of carbon emission trading system.展开更多
By studying developing status and trends of agricultural industrial park in Langfang, the paper will make an analysis of the present development and main factors which restrict the development of CI strategy in agricu...By studying developing status and trends of agricultural industrial park in Langfang, the paper will make an analysis of the present development and main factors which restrict the development of CI strategy in agricultural creative industrial park in Langfang city. The paper also tends to put forward the measures to speed up the CI strategy in Langfang city industrial park and to form a new pattern with local characteristics and advantages.展开更多
the brief introduction of the general situation of Shaanxi tea industry, on the basis of SWOT analysis system of Shaanxi tea industry internal advantages and weaknesses and external opportunities and threats for compr...the brief introduction of the general situation of Shaanxi tea industry, on the basis of SWOT analysis system of Shaanxi tea industry internal advantages and weaknesses and external opportunities and threats for comprehensive analysis, put forward the basic strategy of development of Shaanxi tea industry competitive advantage： establish the marketing idea, optimizing the marketing mix, optimization of tea processing technology, improve the tea production, improve the comprehensive competitiveness of products.展开更多
Political administration through the network is a positive response of the governmental governance model to the information age from the perspective of public governance. Political administration through the network m...Political administration through the network is a positive response of the governmental governance model to the information age from the perspective of public governance. Political administration through the network means that public governance appears on the Internet and the government generates an interactive and interdependent relationship with the society and the public, for the ultimate purpose of archiving the public governance. In this paper, on the basis of public governance theory, the important significance and positive effect of the political administration through the network is shown by combining with the governmental governance model change in the information age.展开更多
In view of the limitations of the mathematical method used in the container terminal logistics system, this paper uses Unity3D to establish a computer simulation model for the container automated yard, which dynamical...In view of the limitations of the mathematical method used in the container terminal logistics system, this paper uses Unity3D to establish a computer simulation model for the container automated yard, which dynamically displays the operation process of the container automated yard logistics system in real time. Through the plane four-parameter coordinate conversion method and by taking the Shanghai urban construction coordinate system as the medium, it completes the conversion from the satellite positioning reference ellipsoid coordinates to the three-dimensional virtual scene coordinates. The example results show that the method is reliable and practical, improves the accuracy and efficiency of positioning, and provides a reliable reference basis for the container terminal logistics system.展开更多
Agricultural cooperatives serve as typical entities within the agricultural sector of China and encounter common representative challenges during their growth.This study employs the business model canvas theory to ana...Agricultural cooperatives serve as typical entities within the agricultural sector of China and encounter common representative challenges during their growth.This study employs the business model canvas theory to analyze the profit and business models of the Shunxiang Hazelnut Planting Cooperative while clarifying its ongoing developmental hurdles.By addressing pivotal concerns the paper puts forth branding suggestions and outlines future developmental directions.展开更多
Based on the nowadays＇ condition, it is urgent that the gas detection cable communication system must be replaced by the wireless communication systems. The wireless sensors distributed in the environment can achieve...Based on the nowadays＇ condition, it is urgent that the gas detection cable communication system must be replaced by the wireless communication systems. The wireless sensors distributed in the environment can achieve the intelligent gas monitoring system. Apply with multilayer data fuse to design working tactics, and import the artificial neural networks to analyze detecting result. The wireless sensors system communicates with the control center through the optical fiber cable. All the gas sensor nodes distributed in coal mine are combined into an intelligent, flexible structure wireless network system, forming coal mine gas monitoring system based on wireless sensor network.展开更多
When assuming the salespersons’psychological empowerment,engagement and job satisfaction as the independent variable,dependent variable and intervening variable respectively,it’s been fi gured out that there exists ...When assuming the salespersons’psychological empowerment,engagement and job satisfaction as the independent variable,dependent variable and intervening variable respectively,it’s been fi gured out that there exists a positive correlation among these variables and the job satisfaction functions partly as a mediator.In other words,the psychological empowerment’s impact of work,autonomy and work meaning functions prominently to predicate employees’job satisfaction,and the salary,self-development and work environment of job satisfaction are signifi cant predictors to personal engagement.And among those four factors of psychological empowerment,only the work meaning can predict engagement remarkably.展开更多
文摘. Management and its innovation are important factors in improving the core competence of enterprises. This article aims to explore the strategy of management innovation to improve core competence of enterprises under the background of economic globalization, deepen innovation in marketing and sales management, procurement and supply chain management, human resource management, benchmarking and green management concepts.
文摘Broadcast network, telecommunications network and Internet underpin the development of the information industry. The integration of them three is an inevitable trend of the modern IT industry. In this context, provincial broadcast groups are confronted with unprecedented challenges and opportunities, among which customers are a key element. This paper explores the customer-oriented sales management mode based on the marketized operation of provincial broadcast groups with Henan CATV Group as the illustrative case.
文摘This article examines the determinants of the adoption of solar pumping systems (PV) by vegetable farmers in the Niayes area of Senegal. To measure the determinants, we used a sequential logit model to translate the adoption process from becoming aware of solar pumping systems to testing them, i.e. using them at least once, and then continuing to use them over time. The results show that the main variables affecting awareness of the use of solar pumping systems (PV) are age, marital status, experience, access to credit, the farmer’s knowledge of climate change, the farmer’s origin in the Thiès region and length of time in the Niayes area. The first use of PVs is influenced by factors such as the size of the plot, the distance of the plot from the main road or from the market. Finally, the decision to adopt or continue use is influenced by gender, experience, household size and access to credit. Surprisingly, access to credit does not affect the first use of solar pumping systems, but plays a key role in their continued use.
文摘Early warning of financial crisis will greatly promote the stable development of small and medium-sized listed enterprises(listed SMEs).In this article,13 warning indicators were selected for financial crisis prediction from five aspects:profit level,debt service level,business level,cash level,and development level.Then,the parameters of the long short-term memory(LSTM)neural network model were optimised by the whale optimisation algorithm(WOA),resulting in the WOA-LSTM model.The WOA-LSTM model achieved an accuracy of 0.975 in predicting financial crises for listed SMEs.The performance of the WOA-LSTM model was significantly enhanced when using the filtered 13 indicators as inputs,compared to using the original 24 indicators.The findings prove the dependability of the WOA-LSTM model in warning financial crises of listed SMEs and the feasibility of its application in practice.
基金sponsored by the Chinese Academy of Sciences Visiting Professorship for Senior International Scientists(2015VEA048)the National Natural Science Foundation of China(41301163+2 种基金41301204)the Project of Featured Major Tourism Management(HHXY2013LY)the Doctoral Startup Funds from Huanghuai University(2013D1310)
文摘The impact of tourist disturbance on the environment has become a focal issue of environmental science, ecology, and travel management studies. To assess the influence of tourist disturbance on soils and plants in the Tianchi scenic area of Xinjiang, China, we compared soil properties and plant community characteristics at 0, 5, 10, and 20 m from the tourist trail within areas at three different altitudes, where the intensities of tourist disturbance are distinct. Surface water quality was also studied at three different levels relative to the Tianchi Lake. The results showed that tourist disturbance significantly increased soil pH within 10 m from the trail and soil bulk density on the edge of the trail, but significantly reduced soil organic matter and total nitrogen contents within 5 m from the trail. The number of tree seedlings on the edge of the trail and the shrub coverage and height of herbaceous plants within 5 m from the trail significantly decreased due to tourist disturbance. Changes in herbaceous plant diversity differed by soil zones. In the high altitude region, tourist disturbance led to a remarkable increase in the herbaceous plant diversity on the edge of the trail, while in the low altitude region, tourist disturbance had a low impact on the diversity of herbaceous plants. In addition, tourist activities polluted the surface water, significantly reducing water quality. Thus, current tourist activities have a significant negative impact on the ecological environment in the Tianchi scenic area.
文摘The risks in development of navy vessels were explored, The resources of technical risk in the design and development of vessels were mentioned, It was pointed that technical risk dominated the other risk components. Based on the writers＇ understanding and experience from risk analysis and risk ,nanagement to the development of a navy vessel, four measure indexes of technical risk were presented. The decision criteria and the rules corresponding to the indexes were estahlished by the statistic information,
文摘Fault diagnostics is important for safe operation of nuclear power plants(NPPs). In recent years, data-driven approaches have been proposed and implemented to tackle the problem, e.g., neural networks, fuzzy and neurofuzzy approaches, support vector machine, K-nearest neighbor classifiers and inference methodologies. Among these methods, dynamic uncertain causality graph(DUCG)has been proved effective in many practical cases. However, the causal graph construction behind the DUCG is complicate and, in many cases, results redundant on the symptoms needed to correctly classify the fault. In this paper, we propose a method to simplify causal graph construction in an automatic way. The method consists in transforming the expert knowledge-based DCUG into a fuzzy decision tree(FDT) by extracting from the DUCG a fuzzy rule base that resumes the used symptoms at the basis of the FDT. Genetic algorithm(GA) is, then, used for the optimization of the FDT, by performing a wrapper search around the FDT: the set of symptoms selected during the iterative search are taken as the best set of symptoms for the diagnosis of the faults that can occur in the system. The effectiveness of the approach is shown with respect to a DUCG model initially built to diagnose 23 faults originally using 262 symptoms of Unit-1 in the Ningde NPP of the China Guangdong Nuclear Power Corporation. The results show that the FDT, with GA-optimized symptoms and diagnosis strategy, can drive the construction of DUCG and lower the computational burden without loss of accuracy in diagnosis.
基金This work is supported by the Fundamental Research Funds for the Central Universities,China(Project No.2018MS148).
文摘The timely and effective investment risk assessment and forecasting are of great significance to ensure the investment safety and sustainable development of wind energy along the Belt and Road.In order to obtain the scientific and real-time forecasting result,this paper constructs a novel hybrid intelligent model based on improved cloud model combined with GRA-TOPSIS and MBA-WLSSVM.Firstly,the factors influencing investment risk of wind energy along the Belt and Road are identified fromthree dimensions:endogenous risk,exogenous risk and process risk.Through the fuzzy threshold method,the final input index system is selected.Secondly,the risk evaluation method based on improved cloud model andGRA-TOPSIS is proposed.Thirdly,a modern intelligent model based on MBA-WLSSVMis designed.In modified bat algorithm(MBA),tent chaotic map is utilized to improve the basic bat algorithm,while weighted least squares support vector machine(WLSSVM)adopts wavelet kernel function to replace the traditional radial basis function to complete the model improvement.Finally,an example is given to verify the scientificity and accuracy of themodel,which is helpful for investors tomake fast and effective investment risk forecasting of wind energy along the Belt and Road.The example analysis proves that the proposedmodel can provide reference and basis for investment corpus to formulate the investment strategy in wind energy along the Belt and Road.
基金the project(2018GWQNCX038)for innovative talents in regular universities of the Department of education of Guangdong Province in 2019.
文摘Overall level of export fluctuations of the export-oriented countries with rising export volume partly stem from the market failure caused by free choice of export enterprises,some government intervention thus may be necessary.To reduce the level of fluctuations of the export growth rates in these countries,this paper,taking the significant differences of the exports among various markets into account and thus using a new index named relative variance to measure the export volatility risks,proposes a model of merchandise market portfolio,a modified version of Markowitz model,available to provide explicit guidelines for the firms,the industries and even the whole country to optimize the structure of their export markets.An application of this model to the case of China’s apple is then discussed.The results show that the market share of China’s apple in 7 sub-markets should be redistributed drastically.
基金Supported by National Social Science Fund(09CJY056)Philosophyand Social Fund Project in Chongqing(2008-jj99)+1 种基金Rural Economyand Management Research Center Funded Projects(0510)BasicResearch Projects of Southwest University of Central Universities(SWU0909604)
文摘In generalizing the researching conditions of researchers on private finance,the paper introduces the connoted meaning of rural private finance broadly and narrowly.The paper states the forms of rural private finance(including private loaning,private bank,rural private collecting,financing organizations,cooperatives,NGO,small loaning organizations and so on),the relations between rural private finance and rural economic relations,pointing out that it is the combination of the strong and the weak,which may generate benefits with the operation of marketing mechanisms.The paper analyzes the historical causes,supervision causes and cultural causes of rural private finance,discussing mechanisms of standardized development of rural private finance:firstly,standardize the organization management mechanisms,including scaled controlling mechanisms and bank management mechanisms;secondly,complete finance supervision mechanisms;thirdly,moderate government intervention,including affording liberal policy environment and reducing the improper intervention;fourthly,upgrading qualities mechanisms,including cultivating the rural credit culture and improving the quality of regulatory personnel.
文摘The time has come for all types of power generation groups and private capital to fully enter the electricity sales market. The competition for power sales is mainly reflected in the power supply service. So what is the current status of power supply enterprise services? To this point, this paper conducts a questionnaire survey on the satisfaction status of power supply services of some power users, and conducts statistics and analysis on its data, and establishes a customer satisfaction model for power supply enterprise services, and then uses weighted arithmetic average method to measure 152 online customers. The results of the satisfaction questionnaire are analyzed, and it is expected to provide reference for the power marketing system.
文摘The construction of China's carbon emission trading market has gone through a process from one-way participation in the international carbon market to voluntary emission reduction trading at home, and then to the total carbon emission right trading as the main and voluntary emission reduction trading as the auxiliary. The link of regional carbon emission trading system is conducive to reducing the cost of carbon emission reduction, promoting market liquidity, reducing operational risks of carbon market and reducing carbon leakage. The link of inter-provincial carbon market needs to break down administrative barriers and form a consensus on the link elements of carbon emission trading under the unified legal framework. The link of regional carbon emission trading system should be carried out from the aspects of legal mechanism construction, link mode selection and mutual recognition and assimilation of carbon emission trading system.
文摘By studying developing status and trends of agricultural industrial park in Langfang, the paper will make an analysis of the present development and main factors which restrict the development of CI strategy in agricultural creative industrial park in Langfang city. The paper also tends to put forward the measures to speed up the CI strategy in Langfang city industrial park and to form a new pattern with local characteristics and advantages.
文摘the brief introduction of the general situation of Shaanxi tea industry, on the basis of SWOT analysis system of Shaanxi tea industry internal advantages and weaknesses and external opportunities and threats for comprehensive analysis, put forward the basic strategy of development of Shaanxi tea industry competitive advantage： establish the marketing idea, optimizing the marketing mix, optimization of tea processing technology, improve the tea production, improve the comprehensive competitiveness of products.
文摘Political administration through the network is a positive response of the governmental governance model to the information age from the perspective of public governance. Political administration through the network means that public governance appears on the Internet and the government generates an interactive and interdependent relationship with the society and the public, for the ultimate purpose of archiving the public governance. In this paper, on the basis of public governance theory, the important significance and positive effect of the political administration through the network is shown by combining with the governmental governance model change in the information age.
文摘In view of the limitations of the mathematical method used in the container terminal logistics system, this paper uses Unity3D to establish a computer simulation model for the container automated yard, which dynamically displays the operation process of the container automated yard logistics system in real time. Through the plane four-parameter coordinate conversion method and by taking the Shanghai urban construction coordinate system as the medium, it completes the conversion from the satellite positioning reference ellipsoid coordinates to the three-dimensional virtual scene coordinates. The example results show that the method is reliable and practical, improves the accuracy and efficiency of positioning, and provides a reliable reference basis for the container terminal logistics system.
基金2019 Jilin Province College Students'Science and Technology Innovation"Research on the Construction and Promotion Path of Xilangzhen Brand under the Background of Rural Revitalization"(Project number:S2021111439056)。
文摘Agricultural cooperatives serve as typical entities within the agricultural sector of China and encounter common representative challenges during their growth.This study employs the business model canvas theory to analyze the profit and business models of the Shunxiang Hazelnut Planting Cooperative while clarifying its ongoing developmental hurdles.By addressing pivotal concerns the paper puts forth branding suggestions and outlines future developmental directions.
基金Supported by the National Natural Science Foundation of China（50534060）
文摘Based on the nowadays＇ condition, it is urgent that the gas detection cable communication system must be replaced by the wireless communication systems. The wireless sensors distributed in the environment can achieve the intelligent gas monitoring system. Apply with multilayer data fuse to design working tactics, and import the artificial neural networks to analyze detecting result. The wireless sensors system communicates with the control center through the optical fiber cable. All the gas sensor nodes distributed in coal mine are combined into an intelligent, flexible structure wireless network system, forming coal mine gas monitoring system based on wireless sensor network.
文摘When assuming the salespersons’psychological empowerment,engagement and job satisfaction as the independent variable,dependent variable and intervening variable respectively,it’s been fi gured out that there exists a positive correlation among these variables and the job satisfaction functions partly as a mediator.In other words,the psychological empowerment’s impact of work,autonomy and work meaning functions prominently to predicate employees’job satisfaction,and the salary,self-development and work environment of job satisfaction are signifi cant predictors to personal engagement.And among those four factors of psychological empowerment,only the work meaning can predict engagement remarkably.
