Animal robots have outstanding advantages over traditional robots in their own energy supplies,orientation,and natural concealment,delivering significant value in the theories and applications of neural science,nation...Animal robots have outstanding advantages over traditional robots in their own energy supplies,orientation,and natural concealment,delivering significant value in the theories and applications of neural science,national security,and other fields.Presently,many animal robots have been fabricated,but researches about the applications of avian robots are still lacking.In this study,we constructed a Pigeon Robot System(PRS),optimized the electric stimulation parameters,assessed the electric stimulus of navigation,and evaluated the navigation efficiency in the field.Biphasic pulse constant current pattern was adapted,and the optimal stimulus parameters of 4 nuclei tested were of amplitude 0.3 mA,5 pulse trains,frequency 25 Hz,5 pulses,and a 25%duty cycle.Effective ratio of left and right steering behavior response to electric stimulus dorsointermedius ventralis anterior nuclei was 67%and 83%,respectively(mean value 75%).Electrical stimulation efficiency was 0.34-0.68 and path efficiency was 0.72-0.85 among pigeon robot individuals in the open field.Neither electrical stimulation efficiency nor path efficiency differed significantly(P>0.05),suggesting that the navigational PRS performance was not biased in either direction.PRS can achieve continuous navigation along simple pathways and provide the necessary application infrastructure and technical reference for the development of animal robot navigation technology.展开更多
With the explosive growth of variable renewable energy,the balance between the supply and demand of the power grid is faced with new challenges.Based on the development experience from typical countries and the state ...With the explosive growth of variable renewable energy,the balance between the supply and demand of the power grid is faced with new challenges.Based on the development experience from typical countries and the state quo in China,this paper further analyzes the system architecture and development trend of demand response under the background of Energy Internet.Five dimensions are considered:Energy Internet platform,demand response application scenarios,system architecture,information technology system construction,and demand response development trend.The results show that the application of the Energy Internet platform can effectively solve the problems of data acquisition and processing,“terminal-edge-network-cloud”cooperation of demand response,etc.The system architecture of the demand response platform that supports user resource management,user information access,control instruction receiving,control strategy issuing,and response process monitoring is proposed in this paper.It is also helpful to provide a feasible technical choice for expanding the application services of Energy Internet towards government and society.展开更多
Basic courses are responsible for the cultivation of integrative qualities, which is a guarantee of the long-term sustainable development for the students.However, they are now challenged by the specialized courses in...Basic courses are responsible for the cultivation of integrative qualities, which is a guarantee of the long-term sustainable development for the students.However, they are now challenged by the specialized courses in Chinese colleges.This essay first analyzes the current situation of the provision of basic courses in higher vocational colleges of China, then expounds the requirements of qualities cultivation of enterprises, and at last centers on the basic courses system construction in higher vocational colleges on orientation of qualities cultivation.展开更多
To set up a completelaw system for China’s foreigntrade and economiccooperation is an urgent taskin our legislation work.Usinglegal measures to preventforeign products from invadingChina’s national industry;Rectifyi...To set up a completelaw system for China’s foreigntrade and economiccooperation is an urgent taskin our legislation work.Usinglegal measures to preventforeign products from invadingChina’s national industry;Rectifying the foreign tradeorder;Further improving theenvironment for foreigninvestment. Officials from the Treatyand Law Department of theMinistry of Foreign Trade andEconomic Cooperation(MOFTEC)talk about the LegalSystem Construction of ForeignTrade and EconomicCooperation.展开更多
In a very real sense,China did not have a legal system of energy until 1978 when the policy of reform and opening-up was carried out.Over the 30 years since then,China has achieved great accomplishments in energy deve...In a very real sense,China did not have a legal system of energy until 1978 when the policy of reform and opening-up was carried out.Over the 30 years since then,China has achieved great accomplishments in energy development,which have attracted worldwide attention,展开更多
"Dual system" is a popular vocational education model in Germany and other European countries. This paper expounds the connotation, characteristics and advantages of "dual system" talent training m..."Dual system" is a popular vocational education model in Germany and other European countries. This paper expounds the connotation, characteristics and advantages of "dual system" talent training mode, and analyzes the importance and principles of curriculum system construction under dual system training. On this basis, the paper analyzes the construction logic of the curriculum system of social work specialty, and constructs the curriculum system under the dual system of talent cultivation mode. This paper summarizes the ideas and contents of the curriculum system construction of social work major in Shanghai Urban Construction Vocational College, as well as the experience and deficiency of the construction.展开更多
This paper constructs a multiple collaborative service model of industrial competition intelligence with the main purpose of promoting the development of regional industries. The multiple service subjects include ente...This paper constructs a multiple collaborative service model of industrial competition intelligence with the main purpose of promoting the development of regional industries. The multiple service subjects include enterprises, governments, colleges and universities, scientific research institutes, industry associations and for-profit institutions. This article starts from the overall development of regional industrial economy, weighs the mutual relationship between the elements of the service model, and promotes multiple service subjects such as enterprises, governments, universities, research institutes, industry associations, and profit-making organizations to realize the collaborative service of resource intelligence, demand intelligence and data intelligence provides linkage intelligence service for the development and innovation of regional industries. This service model can improve the efficiency of industrial competitive intelligence services and the overall competitiveness of regional industries.展开更多
With the rapid development of globalization and information technology,intellectual property has been one of the key drivers of economic growth,and the construction of intellectual property system has become an import...With the rapid development of globalization and information technology,intellectual property has been one of the key drivers of economic growth,and the construction of intellectual property system has become an important criterion for measuring the quality of business environment.This article is intended to explore the current status of intellectual property system construction in China,the challenges,and its relationship with the business environment,to propose the corresponding countermeasures and suggestions.The study finds that the legal system of intellectual property in China is gradually improving,and judicial and administrative protection are continuously strengthened.However,the challenges still remain such as frequent infringements,rights hard to protect and insufficient international cooperation.These issues not only affect the legitimate rights and interests of innovation entities,but also for the market fairness and the level of the business environment.Therefore,this article proposes that strengthening the perfection of the intellectual property legal system,enhancing intellectual property services and support capabilities,strengthening international cooperation and exchanges,and accelerating the cultivation of composite talents.It aims to provide theoretical references for the construction of intellectual property system and the optimization of the business environment,promote the high-quality development of economy and enhance the global competitiveness of the country.展开更多
With the gradual acceleration of information construction in colleges and universities,digital campus and smart campus have gradually become important means for colleges and universities to scientifically manage the c...With the gradual acceleration of information construction in colleges and universities,digital campus and smart campus have gradually become important means for colleges and universities to scientifically manage the campus.They have been applied to teaching,scientific research,student management,and other fields,improving the quality and efficiency of management.This paper mainly studies the intelligent educational administration management system based on data mining technology.Firstly,this paper introduces the application process of data mining technology,and builds an intelligent educational administration management system based on data mining technology.Then,this paper optimizes the application of the Apriori algorithm in educational administration management through transaction compression and frequent sampling.Compared with the traditional Apriori algorithm,the optimized Apriori algorithm in this paper has a shorter execution time under the same minimum support.展开更多
Given the aging society,an increase in social demand,information-and communication technology-driven culture,and government policy support emerges to enable the development of the socialized care services system for t...Given the aging society,an increase in social demand,information-and communication technology-driven culture,and government policy support emerges to enable the development of the socialized care services system for the aged(SCSSA).The development of the SCSSA would be a significant step toward addressing China’s aging population.However,the construction of the SCSSA challenges the theories and methods of traditional elderly care service system construction.Specifically,the implementation path for such elderly care service policies is unclear,the necessary technological support is insufficient,and the mechanism for integrating intelligent information technology remains underexplored.Thus,this paper focuses on the needs of the elderly,grounded in the context of the changing elderly care service policies in China,and proposes a research paradigm that integrates system construction and support measure embedding.We then construct the original SCSSA,which includes“material+spirit+medical treatment+healthcare”and propose a method of optimization and iteration.Finally,we build the research framework of systematic support measures from the perspectives of policy reconstruction,institutional embeddedness,and technical support.Our work provides theoretical support and practical guidance for the construction and dynamic optimization of the SCSSA,thus making a significant contribution that will help China effectively cope with its aging society.展开更多
[Objectives]To explore the evolution of the legal system of farmland protection and explore the rules and characteristics of policy development based on the theory and logic of institutional change since China's r...[Objectives]To explore the evolution of the legal system of farmland protection and explore the rules and characteristics of policy development based on the theory and logic of institutional change since China's reform and opening up,reveal the problems and deep-seated reasons of its legislation,clarify the direction of farmland protection in the new period,and solve the"non-agricultural""non-grain"and ecological problems of farmland.[Methods]Literature analysis and inductive deduction methods were used.[Results]The evolution of the farmland protection legal system has gone through the process of"national consciousness-policy guidelines-institutional system",the change from"single subject to multiple subjects";change from the use of"one-way administrative means to coordinated use of administrative,economic and technical means".The practical problems of the farmland protection legal system are mainly due to the insufficient systematization of the farmland protection legal system itself,the generalization of quantity protection,the transformation of quality protection,and the absence of ecological protection.[Conclusions]It is recommended to improve the existing farmland protection legal system from the establishment of the Farmland Protection Law,the improvement of the farmland protection public participation mechanism and supervision mechanism,the establishment of the farmland quality construction and improvement system,the differentiated farmland occupation and supplementation balance system,and the ecological restoration system.展开更多
To make full use of Chinese natural heritage resources and achieve their sustainable development, it is imperative and necessary to construct Chinese National Park System. Based on the theory of sustainable developmen...To make full use of Chinese natural heritage resources and achieve their sustainable development, it is imperative and necessary to construct Chinese National Park System. Based on the theory of sustainable development and the connotation of national park, this paper will discuss the signifi cance of establishing Chinese National Park System and then propose some measures. Chinese National Park System can be constructed from four levels, including policy, management, economic and social levels, and through such ways as reconstructing the national conservation system, making laws and regulations, establishing planning system, setting up independent and specialized regulatory agency, adopting way of franchising, innovating funding investment mechanisms and establishing mechanisms of public participation.展开更多
The Dual Carbon strategy,which is aimed at achieving carbon peaking and carbon neutrality,is one of China's major strategiesinthecomingperiod.Agriculture is both an important source of greenhouse gas and a huge ca...The Dual Carbon strategy,which is aimed at achieving carbon peaking and carbon neutrality,is one of China's major strategiesinthecomingperiod.Agriculture is both an important source of greenhouse gas and a huge carbon sink system.To promote the Dual Carbon strategy,it is crucial for China to lay emphasis on green and low-carbon agricultural development.To achieve carbon peaking,agricultural carbonreduction and sequestration are significant means and haveegreat potential.Thisspaper firstly reviews the current situation of green and lowcarbon agricultural developmen.t.At present,the total agricultural carbon emissions in China are approaching the peak smoothly,and the proportion of carbon emissionsSgenerated by the use of such modern agricultural inputssas fertilizer and on-farm energy increases.Meanwhile,the operation of agricultural ecosystems in China demonstrates the strong capacity to absorb carbon.Then,the paper analyzes the main problems existing in green and low-carbon agricultural development,including excessive agricultural inputs and excessive consumption of fossil energy,the low utilization rate of agricultural resources,insufficient technical reserves for green and low-carbon agricultural development,and a weak supporting system.In the next part,the paper elaborates on the basic path and measures to realize green and low-carbon agriculturalddevelopment,such as strengthening the conservation of agricultural resources and improving the efficiency of resource utilization;enhancing the comprehensive treatment of agricultural non-point source pollution,realizing the reduction and efficiency of fertilizer and pesticide,resource utilization of agricultural wastes,and effective control of white agricultural pollution;cultivating,expanding and strengthening green and low-carbon agricultural industries,and greening the whole industrial chain of agricultural products from production,processing tocirculation;increasing scientific and technological innovation and building a scientific and technological support systems for green and low-carbon agricultural development.Finally,an institutional system to promote green and low-carbon agricultural development is constructed from the aspects of fiscal and taxation system,financial system,land management system,value realization mechanism of ecological products,and constraint and incentive mechanism,etc.This study provides a scientific basis for the further formulation of green and lowcarbon agricultural development policies and measures and relevant research.展开更多
At present,China's construction industry professionals are mainly migrant workers,the industry is characterized by population,fluidity big,poor living environment,workers'quality is generally not high,is a typ...At present,China's construction industry professionals are mainly migrant workers,the industry is characterized by population,fluidity big,poor living environment,workers'quality is generally not high,is a typical prone to the spread of the disease,as a result,public health and epidemic prevention work of the construction industry is an urgent need to pay attention to the problem.Based on field research,this paper adopts brainstorm method to construct the index of public health epidemic prevention system of construction projects.Through the establishment of the binary fuzzy analytic hierarchy process,the weight parameters of each epidemic prevention index are given.Then by using the fuzzy comprehensive evaluation method and the designed two-point evaluation standard,the public health epidemic prevention ability evaluation system of the construction industry is constructed.Finally,the rationality and accuracy of the evaluation system are verified by the application analysis of specific engineering examples.The results show that the constructed public health epidemic prevention system has good applicability and can accurately and objectively reflect the public health epidemic prevention ability of the project department.展开更多
Under the background of the continuous improvement of the education level in China and the comprehensive and in-depth education reform,the society has been paying more attention to education.Focusing on the reform of ...Under the background of the continuous improvement of the education level in China and the comprehensive and in-depth education reform,the society has been paying more attention to education.Focusing on the reform of education methods is not only essential to promoting the high-quality development of China’s education,but also the inevitable prerequisite for establishing a high-quality education system.It is an effective way to build an educated country,and the guide to which directs the implementation of modern education.Therefore,this study takes the construction of a high-quality elementary education system as the background and considers effective strategies for the reform of education methods,so as to lay a solid foundation for improving China’s education level.展开更多
In the process of deepening the reform of the enterprise, it is of great help to promote the development of the enterprise to continuously clarify the responsibilities and functions of the financial management work an...In the process of deepening the reform of the enterprise, it is of great help to promote the development of the enterprise to continuously clarify the responsibilities and functions of the financial management work and the internal control system. It can not only avoid the operating risks to the maximum extent, achieve healthy and stable development, but also enhance the core competitiveness of the enterprise. In the new era, corporate financial management and internal control system have played an important role in the whole development process of an enterprise. It is of great significance to clarify their respective functions and the relationship between them in order to stabilize the operation of an enterprise and reduce risks. The following will analyze the construction of enterprise financial management and internal control system in the new era.展开更多
The employment of college graduates is related to the development and stability of society. The state puts the employment of college students at the top of all employment groups. It explicitly requires "creating ...The employment of college graduates is related to the development and stability of society. The state puts the employment of college students at the top of all employment groups. It explicitly requires "creating employment opportunities for young people, paying special attention to college graduates" and encourages "youth entrepreneurship", "fuller employment" and "better employment". At present, college students' career development has become an important task to improve living conditions, stabilize society and realize economic modernization. As an important part of serving and promoting students' employment, students' professional development and the establishment of a professional guidance discipline system are not only helpful to improve students' comprehensive quality and professional skills, but also play an important role in the information exchange between social development needs and students' development. The establishment of the subject system of students' career development and career guidance is not a simple course setup. It can be said to be an arduous task to integrate students' expectations, university talent development goals, social needs and national development prospects. Based on the employment service system for college students, this paper, from the perspective of the university itself and from the university's responsibility for the construction of employment service for college students, summarizes the current situation and existing problems, which are related to the students' career development, the operation of career guidance system and the construction of scientific system. Put forward reasonable suggestions and countermeasures to establish a perfect discipline system of career development and employment guidance for college students.展开更多
In recent years, colleges and universities in our country have paid great attention to the teaching of music major. Western musical instruments, such as cello, are highly valued by teachers and students in their teach...In recent years, colleges and universities in our country have paid great attention to the teaching of music major. Western musical instruments, such as cello, are highly valued by teachers and students in their teaching. In many college music teaching, cello has become an indispensable musical instrument in college music teaching. How to construct a scientific teaching system and how to improve the teaching quality of cello have become the problems that teachers need to think about in their teaching. Based on this, this paper first briefly analyzes the significance of the construction of teaching system in cello courses, and then analyzes the difficulties faced by the construction of teaching system in cello courses at the present stage from three aspects, in order to provide reference for relevant people.展开更多
基金funded by the Henan Key Laboratory of Brain Science and Brain-Computer Interface Technology(grant no.HNBBL17004)The reviewers are thanked for their helpful advice.
文摘Animal robots have outstanding advantages over traditional robots in their own energy supplies,orientation,and natural concealment,delivering significant value in the theories and applications of neural science,national security,and other fields.Presently,many animal robots have been fabricated,but researches about the applications of avian robots are still lacking.In this study,we constructed a Pigeon Robot System(PRS),optimized the electric stimulation parameters,assessed the electric stimulus of navigation,and evaluated the navigation efficiency in the field.Biphasic pulse constant current pattern was adapted,and the optimal stimulus parameters of 4 nuclei tested were of amplitude 0.3 mA,5 pulse trains,frequency 25 Hz,5 pulses,and a 25%duty cycle.Effective ratio of left and right steering behavior response to electric stimulus dorsointermedius ventralis anterior nuclei was 67%and 83%,respectively(mean value 75%).Electrical stimulation efficiency was 0.34-0.68 and path efficiency was 0.72-0.85 among pigeon robot individuals in the open field.Neither electrical stimulation efficiency nor path efficiency differed significantly(P>0.05),suggesting that the navigational PRS performance was not biased in either direction.PRS can achieve continuous navigation along simple pathways and provide the necessary application infrastructure and technical reference for the development of animal robot navigation technology.
基金supported by the Fundamental Research Funds for the Central Universities(2019QN066).
文摘With the explosive growth of variable renewable energy,the balance between the supply and demand of the power grid is faced with new challenges.Based on the development experience from typical countries and the state quo in China,this paper further analyzes the system architecture and development trend of demand response under the background of Energy Internet.Five dimensions are considered:Energy Internet platform,demand response application scenarios,system architecture,information technology system construction,and demand response development trend.The results show that the application of the Energy Internet platform can effectively solve the problems of data acquisition and processing,“terminal-edge-network-cloud”cooperation of demand response,etc.The system architecture of the demand response platform that supports user resource management,user information access,control instruction receiving,control strategy issuing,and response process monitoring is proposed in this paper.It is also helpful to provide a feasible technical choice for expanding the application services of Energy Internet towards government and society.
文摘Basic courses are responsible for the cultivation of integrative qualities, which is a guarantee of the long-term sustainable development for the students.However, they are now challenged by the specialized courses in Chinese colleges.This essay first analyzes the current situation of the provision of basic courses in higher vocational colleges of China, then expounds the requirements of qualities cultivation of enterprises, and at last centers on the basic courses system construction in higher vocational colleges on orientation of qualities cultivation.
文摘To set up a completelaw system for China’s foreigntrade and economiccooperation is an urgent taskin our legislation work.Usinglegal measures to preventforeign products from invadingChina’s national industry;Rectifying the foreign tradeorder;Further improving theenvironment for foreigninvestment. Officials from the Treatyand Law Department of theMinistry of Foreign Trade andEconomic Cooperation(MOFTEC)talk about the LegalSystem Construction of ForeignTrade and EconomicCooperation.
文摘In a very real sense,China did not have a legal system of energy until 1978 when the policy of reform and opening-up was carried out.Over the 30 years since then,China has achieved great accomplishments in energy development,which have attracted worldwide attention,
文摘"Dual system" is a popular vocational education model in Germany and other European countries. This paper expounds the connotation, characteristics and advantages of "dual system" talent training mode, and analyzes the importance and principles of curriculum system construction under dual system training. On this basis, the paper analyzes the construction logic of the curriculum system of social work specialty, and constructs the curriculum system under the dual system of talent cultivation mode. This paper summarizes the ideas and contents of the curriculum system construction of social work major in Shanghai Urban Construction Vocational College, as well as the experience and deficiency of the construction.
文摘This paper constructs a multiple collaborative service model of industrial competition intelligence with the main purpose of promoting the development of regional industries. The multiple service subjects include enterprises, governments, colleges and universities, scientific research institutes, industry associations and for-profit institutions. This article starts from the overall development of regional industrial economy, weighs the mutual relationship between the elements of the service model, and promotes multiple service subjects such as enterprises, governments, universities, research institutes, industry associations, and profit-making organizations to realize the collaborative service of resource intelligence, demand intelligence and data intelligence provides linkage intelligence service for the development and innovation of regional industries. This service model can improve the efficiency of industrial competitive intelligence services and the overall competitiveness of regional industries.
基金Guizhou Provincial University Humanities and Social Sciences Research Project in 2024"Enhancing the Development of New Productive Forces through University Technological Innovation and Intellectual Property Management"(2024RW256)Guizhou University of Commerce Research Project in 2022"Study on the Ideas and Pathways to Drive Agricultural Powerhouse through Digital Economy"(2022XJZX315)。
文摘With the rapid development of globalization and information technology,intellectual property has been one of the key drivers of economic growth,and the construction of intellectual property system has become an important criterion for measuring the quality of business environment.This article is intended to explore the current status of intellectual property system construction in China,the challenges,and its relationship with the business environment,to propose the corresponding countermeasures and suggestions.The study finds that the legal system of intellectual property in China is gradually improving,and judicial and administrative protection are continuously strengthened.However,the challenges still remain such as frequent infringements,rights hard to protect and insufficient international cooperation.These issues not only affect the legitimate rights and interests of innovation entities,but also for the market fairness and the level of the business environment.Therefore,this article proposes that strengthening the perfection of the intellectual property legal system,enhancing intellectual property services and support capabilities,strengthening international cooperation and exchanges,and accelerating the cultivation of composite talents.It aims to provide theoretical references for the construction of intellectual property system and the optimization of the business environment,promote the high-quality development of economy and enhance the global competitiveness of the country.
文摘With the gradual acceleration of information construction in colleges and universities,digital campus and smart campus have gradually become important means for colleges and universities to scientifically manage the campus.They have been applied to teaching,scientific research,student management,and other fields,improving the quality and efficiency of management.This paper mainly studies the intelligent educational administration management system based on data mining technology.Firstly,this paper introduces the application process of data mining technology,and builds an intelligent educational administration management system based on data mining technology.Then,this paper optimizes the application of the Apriori algorithm in educational administration management through transaction compression and frequent sampling.Compared with the traditional Apriori algorithm,the optimized Apriori algorithm in this paper has a shorter execution time under the same minimum support.
基金This study was partially funded by the National Natural Science Foundation of China(Grant Nos.72125001,72171152,72071054,and 72121001).
文摘Given the aging society,an increase in social demand,information-and communication technology-driven culture,and government policy support emerges to enable the development of the socialized care services system for the aged(SCSSA).The development of the SCSSA would be a significant step toward addressing China’s aging population.However,the construction of the SCSSA challenges the theories and methods of traditional elderly care service system construction.Specifically,the implementation path for such elderly care service policies is unclear,the necessary technological support is insufficient,and the mechanism for integrating intelligent information technology remains underexplored.Thus,this paper focuses on the needs of the elderly,grounded in the context of the changing elderly care service policies in China,and proposes a research paradigm that integrates system construction and support measure embedding.We then construct the original SCSSA,which includes“material+spirit+medical treatment+healthcare”and propose a method of optimization and iteration.Finally,we build the research framework of systematic support measures from the perspectives of policy reconstruction,institutional embeddedness,and technical support.Our work provides theoretical support and practical guidance for the construction and dynamic optimization of the SCSSA,thus making a significant contribution that will help China effectively cope with its aging society.
基金Supported by National Natural Science Foundation of China(41771565).
文摘[Objectives]To explore the evolution of the legal system of farmland protection and explore the rules and characteristics of policy development based on the theory and logic of institutional change since China's reform and opening up,reveal the problems and deep-seated reasons of its legislation,clarify the direction of farmland protection in the new period,and solve the"non-agricultural""non-grain"and ecological problems of farmland.[Methods]Literature analysis and inductive deduction methods were used.[Results]The evolution of the farmland protection legal system has gone through the process of"national consciousness-policy guidelines-institutional system",the change from"single subject to multiple subjects";change from the use of"one-way administrative means to coordinated use of administrative,economic and technical means".The practical problems of the farmland protection legal system are mainly due to the insufficient systematization of the farmland protection legal system itself,the generalization of quantity protection,the transformation of quality protection,and the absence of ecological protection.[Conclusions]It is recommended to improve the existing farmland protection legal system from the establishment of the Farmland Protection Law,the improvement of the farmland protection public participation mechanism and supervision mechanism,the establishment of the farmland quality construction and improvement system,the differentiated farmland occupation and supplementation balance system,and the ecological restoration system.
基金Sponsored by National Social Science Fund(14CGL020)
文摘To make full use of Chinese natural heritage resources and achieve their sustainable development, it is imperative and necessary to construct Chinese National Park System. Based on the theory of sustainable development and the connotation of national park, this paper will discuss the signifi cance of establishing Chinese National Park System and then propose some measures. Chinese National Park System can be constructed from four levels, including policy, management, economic and social levels, and through such ways as reconstructing the national conservation system, making laws and regulations, establishing planning system, setting up independent and specialized regulatory agency, adopting way of franchising, innovating funding investment mechanisms and establishing mechanisms of public participation.
基金This paper is supported by the Major Project of National Social Science Fund of China(20AZD091).
文摘The Dual Carbon strategy,which is aimed at achieving carbon peaking and carbon neutrality,is one of China's major strategiesinthecomingperiod.Agriculture is both an important source of greenhouse gas and a huge carbon sink system.To promote the Dual Carbon strategy,it is crucial for China to lay emphasis on green and low-carbon agricultural development.To achieve carbon peaking,agricultural carbonreduction and sequestration are significant means and haveegreat potential.Thisspaper firstly reviews the current situation of green and lowcarbon agricultural developmen.t.At present,the total agricultural carbon emissions in China are approaching the peak smoothly,and the proportion of carbon emissionsSgenerated by the use of such modern agricultural inputssas fertilizer and on-farm energy increases.Meanwhile,the operation of agricultural ecosystems in China demonstrates the strong capacity to absorb carbon.Then,the paper analyzes the main problems existing in green and low-carbon agricultural development,including excessive agricultural inputs and excessive consumption of fossil energy,the low utilization rate of agricultural resources,insufficient technical reserves for green and low-carbon agricultural development,and a weak supporting system.In the next part,the paper elaborates on the basic path and measures to realize green and low-carbon agriculturalddevelopment,such as strengthening the conservation of agricultural resources and improving the efficiency of resource utilization;enhancing the comprehensive treatment of agricultural non-point source pollution,realizing the reduction and efficiency of fertilizer and pesticide,resource utilization of agricultural wastes,and effective control of white agricultural pollution;cultivating,expanding and strengthening green and low-carbon agricultural industries,and greening the whole industrial chain of agricultural products from production,processing tocirculation;increasing scientific and technological innovation and building a scientific and technological support systems for green and low-carbon agricultural development.Finally,an institutional system to promote green and low-carbon agricultural development is constructed from the aspects of fiscal and taxation system,financial system,land management system,value realization mechanism of ecological products,and constraint and incentive mechanism,etc.This study provides a scientific basis for the further formulation of green and lowcarbon agricultural development policies and measures and relevant research.
文摘At present,China's construction industry professionals are mainly migrant workers,the industry is characterized by population,fluidity big,poor living environment,workers'quality is generally not high,is a typical prone to the spread of the disease,as a result,public health and epidemic prevention work of the construction industry is an urgent need to pay attention to the problem.Based on field research,this paper adopts brainstorm method to construct the index of public health epidemic prevention system of construction projects.Through the establishment of the binary fuzzy analytic hierarchy process,the weight parameters of each epidemic prevention index are given.Then by using the fuzzy comprehensive evaluation method and the designed two-point evaluation standard,the public health epidemic prevention ability evaluation system of the construction industry is constructed.Finally,the rationality and accuracy of the evaluation system are verified by the application analysis of specific engineering examples.The results show that the constructed public health epidemic prevention system has good applicability and can accurately and objectively reflect the public health epidemic prevention ability of the project department.
文摘Under the background of the continuous improvement of the education level in China and the comprehensive and in-depth education reform,the society has been paying more attention to education.Focusing on the reform of education methods is not only essential to promoting the high-quality development of China’s education,but also the inevitable prerequisite for establishing a high-quality education system.It is an effective way to build an educated country,and the guide to which directs the implementation of modern education.Therefore,this study takes the construction of a high-quality elementary education system as the background and considers effective strategies for the reform of education methods,so as to lay a solid foundation for improving China’s education level.
文摘In the process of deepening the reform of the enterprise, it is of great help to promote the development of the enterprise to continuously clarify the responsibilities and functions of the financial management work and the internal control system. It can not only avoid the operating risks to the maximum extent, achieve healthy and stable development, but also enhance the core competitiveness of the enterprise. In the new era, corporate financial management and internal control system have played an important role in the whole development process of an enterprise. It is of great significance to clarify their respective functions and the relationship between them in order to stabilize the operation of an enterprise and reduce risks. The following will analyze the construction of enterprise financial management and internal control system in the new era.
文摘The employment of college graduates is related to the development and stability of society. The state puts the employment of college students at the top of all employment groups. It explicitly requires "creating employment opportunities for young people, paying special attention to college graduates" and encourages "youth entrepreneurship", "fuller employment" and "better employment". At present, college students' career development has become an important task to improve living conditions, stabilize society and realize economic modernization. As an important part of serving and promoting students' employment, students' professional development and the establishment of a professional guidance discipline system are not only helpful to improve students' comprehensive quality and professional skills, but also play an important role in the information exchange between social development needs and students' development. The establishment of the subject system of students' career development and career guidance is not a simple course setup. It can be said to be an arduous task to integrate students' expectations, university talent development goals, social needs and national development prospects. Based on the employment service system for college students, this paper, from the perspective of the university itself and from the university's responsibility for the construction of employment service for college students, summarizes the current situation and existing problems, which are related to the students' career development, the operation of career guidance system and the construction of scientific system. Put forward reasonable suggestions and countermeasures to establish a perfect discipline system of career development and employment guidance for college students.
文摘In recent years, colleges and universities in our country have paid great attention to the teaching of music major. Western musical instruments, such as cello, are highly valued by teachers and students in their teaching. In many college music teaching, cello has become an indispensable musical instrument in college music teaching. How to construct a scientific teaching system and how to improve the teaching quality of cello have become the problems that teachers need to think about in their teaching. Based on this, this paper first briefly analyzes the significance of the construction of teaching system in cello courses, and then analyzes the difficulties faced by the construction of teaching system in cello courses at the present stage from three aspects, in order to provide reference for relevant people.
