From the perspective of the digital economy,enterprise financial management is facing unprecedented challenges and opportunities.Traditional financial management models are no longer suited to current development need...From the perspective of the digital economy,enterprise financial management is facing unprecedented challenges and opportunities.Traditional financial management models are no longer suited to current development needs.Fine-tuning financial management is essential to support the modernization of enterprises,guard against operational risks,and promote coordination across the entire value chain for greater economic efficiency.With the help of digital technology,data-driven,highly interconnected,and intelligent decision-making processes are becoming more prominent,profoundly transforming the operational and financial management models of enterprises.This enables financial management to keep pace with modern developments.In light of this,the paper explores the connotations and mechanisms of the digital economy and enterprise financial management,clarifies relevant conceptual characteristics,and identifies problems in financial management under the digital economy.It also offers strategies for optimization and problem-solving,with the aim of providing valuable insights for educators and practitioners.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
Arable lands are so important to China concerning food security and ec- onomy development. And eco-problems are rising and food security risks are widespread. The research reviewed quantity and quality of domestic ara...Arable lands are so important to China concerning food security and ec- onomy development. And eco-problems are rising and food security risks are widespread. The research reviewed quantity and quality of domestic arable lands, analyzed existing problems and proposed countermeasures for reinforcing domestic arable land conservation.展开更多
Taking the Jiangsu Province as Zhenjiang Academy of Agricultural Sciences in Hilly Areas of an example, the paper elaborated the advanced practices of agricultural research institutes in agricultural science and techn...Taking the Jiangsu Province as Zhenjiang Academy of Agricultural Sciences in Hilly Areas of an example, the paper elaborated the advanced practices of agricultural research institutes in agricultural science and technology services and analyzed the difficulties and solutions in the services. process of science and technologyservices.展开更多
As an integral part of China’s higher education system,higher vocational colleges play a significant role in talent cultivation,social services,and cultural inheritance.With the development of the times and the advan...As an integral part of China’s higher education system,higher vocational colleges play a significant role in talent cultivation,social services,and cultural inheritance.With the development of the times and the advancement of educational reform,the role of scientific research in higher vocational colleges has become increasingly prominent.This paper started from the necessity of conducting scientific research in higher vocational colleges,providing an in-depth analysis of its importance in improving teaching quality,promoting teachers’professional development,driving social services,and enhancing the college’s core competitiveness.At the same time,addressing the existing problems in current scientific research work at higher vocational colleges,this paper proposed innovative pathways focusing on the scientific research management system,scientific research team construction,scientific research funding investment,and scientific research outcome transformation.The aim is to provide valuable references for the scientific research development of higher vocational colleges.展开更多
Intensive curing barn is an important component of flue-cured tobacco pro-duction in China, with progress made. However, problems stil exist, such as lower heat energy utilization efficiency and slow equipment update....Intensive curing barn is an important component of flue-cured tobacco pro-duction in China, with progress made. However, problems stil exist, such as lower heat energy utilization efficiency and slow equipment update. In the research, opti-mization ways of tobacco barn were analyzed in flue-cured tobacco production re-gions, and assessment was made on improvement effects, in order to provide refer-ences for highly-efficient and low-carbon development of curing barn.展开更多
The author considers the global existence and global nonexistence of the initial-boundary value problem for some degenerate hyperbolic equation of the form utt- div（｜△↓｜^P-2 △↓u）=｜u｜^m u, （x,t）∈[0, ＋∞）...The author considers the global existence and global nonexistence of the initial-boundary value problem for some degenerate hyperbolic equation of the form utt- div（｜△↓｜^P-2 △↓u）=｜u｜^m u, （x,t）∈[0, ＋∞） ×Ω with p 〉 2 and m 〉 0. He deals with the global solutions by D.H.Sattinger＇s potential well ideas. At the same time, when the initial energy is positive, but appropriately bounded, the global nonexistence of solutions is verified by using the analysis method.展开更多
The nonlinear interactions between the monochromatic wave have been considered by K. Matsunchi, who also proposed one class of the nonlinear Schrdinger equation system with wave operator. We also obtain the same type ...The nonlinear interactions between the monochromatic wave have been considered by K. Matsunchi, who also proposed one class of the nonlinear Schrdinger equation system with wave operator. We also obtain the same type of equations, which are satisfied by transverse velocity of higher frequency electron, as we study soliton in plasma physics. In this paper, under some condition we study the existence and nonexistence for this equations in the cases possessing different signs in nonlinear term.展开更多
The establishment of a unified land use classification system is the basis for realizing the unified management of land and sea,urban and rural areas,and aboveground and underground space.In November 2020,the Ministry...The establishment of a unified land use classification system is the basis for realizing the unified management of land and sea,urban and rural areas,and aboveground and underground space.In November 2020,the Ministry of Natural Resources of the People's Republic of China issued the Classification Guide for Land and Space Survey,Planning and Use Control of Land and Sea(for Trial Implementation),which aims to establish a national unified land and sea use classification system,lay an important foundation for scientific planning and unified management of natural resources,rational use and protection of natural resources,and speed up the construction of a new pattern of land and space development and protection.However,there are still some obvious shortcomings in the Classification Guide.This paper analyzes some problems existing in this classification standard from three aspects of logicality,rigorousness and comprehensiveness,and puts forward some suggestions for further improvement.This has important practical significance to better guiding the practice of land use and land resources management,and then to achieving the goal of unified management of natural resources.展开更多
In this paper the existence of solutions of a boundary value problem forimpulsively differential equations that is difficult to solve by the upper and lowersolution method will be proved by means of Schauder’s fixed ...In this paper the existence of solutions of a boundary value problem forimpulsively differential equations that is difficult to solve by the upper and lowersolution method will be proved by means of Schauder’s fixed point theorem,whichimproves some existing results.展开更多
Since the seventies,world economy has been engaged in adjustment princi-pally in the following three fields.First,the shift of economic developmentmode from that of aggregate quantitative growth to that of quality-eff...Since the seventies,world economy has been engaged in adjustment princi-pally in the following three fields.First,the shift of economic developmentmode from that of aggregate quantitative growth to that of quality-effective-ness.Second,the reform of economic system with more and more countries realiz-ing market economy.Third,the economy getting more opened as economic global-ization further avdances.展开更多
China takes the road of tourism development,and the tourism industry is gradually branded,which is also a reflect of tourism management to adapt to the trend of the times.Tourism is an important economic project for t...China takes the road of tourism development,and the tourism industry is gradually branded,which is also a reflect of tourism management to adapt to the trend of the times.Tourism is an important economic project for the participation of the whole people.By optimizing the local resources,the tourism space is carried out in an orderly manner,and the rich tourism products are displayed in front of the tourists.With the development of tourism,the scientific tourism system has been established,and the globalization of tourism has been realized.To promote the healthy development of tourism,tourist signs are essential.From the current established tourism signage system,there are still some problems,which affect the quality of tourism management.It is necessary to take corresponding countermeasures.This paper focuses on the causes and strategies in response to the existing problems in the tourism signage system.展开更多
Performance management is one of the important contents of enterprise operation management. The effectiveness of performance management will directly affect the overall performance of the enterprise, so the developmen...Performance management is one of the important contents of enterprise operation management. The effectiveness of performance management will directly affect the overall performance of the enterprise, so the development of performance management is of great significance. But from the current situation, there are still some deficiencies in the performance management of many enterprises, leading to the actual role of performance management can not be played. Therefore, we should analyze and optimize the existing problems of enterprise performance management system.展开更多
In the process of national economic development, water conservancy project plays an important role, its operation is not only related to agricultural production, but also related to industrial production, and water co...In the process of national economic development, water conservancy project plays an important role, its operation is not only related to agricultural production, but also related to industrial production, and water conservancy project is closely related to people's production and life. At present, the national capital investment in water conservancy project construction is gradually increasing. After these water conservancy projects are put into use, it is necessary to strengthen the operation management, especially to carry out regular river regulation, timely deal with various problems existing in river regulation, maintain the smoothness of the river, avoid the adverse impact of river regulation problems on the function and benefit of water conservancy projects, and make water conservancy projects more efficient. It can give full play to its economic, social and ecological benefits. Next, the article analyzes the problems and Countermeasures of water conservancy project River governance.展开更多
At present, China's social and economic development is accelerating, and the quality and overall level of municipal road projects have been greatly improved. However, with the prosperity of traffic, road traffic c...At present, China's social and economic development is accelerating, and the quality and overall level of municipal road projects have been greatly improved. However, with the prosperity of traffic, road traffic congestion and road aging problems have become increasingly prominent. The renovation project of old municipal roads has gradually become the focus of attention. The transformation of municipal roads is imminent. Therefore, we must strictly control the construction quality of the old road renovation project municipal roads, ensure the control and measurement of the old road renovation project municipal roads, and then improve the overall environmental level of the city, increase the residents' sense of belonging, and promote the rapid development of the urbanization process .展开更多
This paper analyzes the current situation of English vocabulary teaching in primary schools through a questionnaire sur⁃vey of 180 students in Liushi No.5 Primary School,and points out the existing problems.Then,some ...This paper analyzes the current situation of English vocabulary teaching in primary schools through a questionnaire sur⁃vey of 180 students in Liushi No.5 Primary School,and points out the existing problems.Then,some effective suggestions are put forward.The research in this paper is of great significance to helping primary school students improve their English vocabulary learning ability.Meanwhile,it can provide a powerful reference for how to enrich the primary school English vocabulary class and how to improve teaching efficiency.展开更多
For electrical equipment, in the process of operation, there is a close relationship between operation quality and power consumption quality. Therefore, the installation process of electrical equipment is also an impo...For electrical equipment, in the process of operation, there is a close relationship between operation quality and power consumption quality. Therefore, the installation process of electrical equipment is also an important part of power engineering project construction. n order to further improve the usability of electrical equipment and avoid potential safety hazards, it is necessary to improve the practicability of electrical equipment, so as to improve the safety in the operation of power system. ext, the article discusses the problems and optimization methods existing in the installation and commissioning of electrical equipment.展开更多
Under the background of new educational reform mode and new curriculum education, primary school mathematics teaching curriculum is becoming more and more important. Learning mathematics knowledge not only helps to ex...Under the background of new educational reform mode and new curriculum education, primary school mathematics teaching curriculum is becoming more and more important. Learning mathematics knowledge not only helps to exercise students' brains, but also helps to develop students' thinking patterns. In addition, with the reform of the new curriculum standards, primary school mathematics is no longer as boring as traditional teaching, but is explained in a brand-new game format. While improving students' learning ability, teachers should also correct their attitudes. In the design of class assignments, it should be developed in a more reasonable direction, which will help students find and fill in the loopholes in time. Therefore, in daily teaching, teachers should pay special attention to the problems existing in the design of primary school mathematics classroom assignments, and propose improvement measures in time .展开更多
With the progress of the times and the development of information technology, the computer has become a life tool. Due to its intelligent convenience, it is widely used in daily life, but the inevitable failure proble...With the progress of the times and the development of information technology, the computer has become a life tool. Due to its intelligent convenience, it is widely used in daily life, but the inevitable failure problems of the machine, or the loss of the computer and data, and causes immeasurable trouble and loss.展开更多
基金the research result of“Financial Accounting”(Project No.HKSZ2024-10)supported by the Ideological and Political Demonstration Project of Hainan Vocational University of Science and Technology.
文摘From the perspective of the digital economy,enterprise financial management is facing unprecedented challenges and opportunities.Traditional financial management models are no longer suited to current development needs.Fine-tuning financial management is essential to support the modernization of enterprises,guard against operational risks,and promote coordination across the entire value chain for greater economic efficiency.With the help of digital technology,data-driven,highly interconnected,and intelligent decision-making processes are becoming more prominent,profoundly transforming the operational and financial management models of enterprises.This enables financial management to keep pace with modern developments.In light of this,the paper explores the connotations and mechanisms of the digital economy and enterprise financial management,clarifies relevant conceptual characteristics,and identifies problems in financial management under the digital economy.It also offers strategies for optimization and problem-solving,with the aim of providing valuable insights for educators and practitioners.
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.
文摘Arable lands are so important to China concerning food security and ec- onomy development. And eco-problems are rising and food security risks are widespread. The research reviewed quantity and quality of domestic arable lands, analyzed existing problems and proposed countermeasures for reinforcing domestic arable land conservation.
文摘Taking the Jiangsu Province as Zhenjiang Academy of Agricultural Sciences in Hilly Areas of an example, the paper elaborated the advanced practices of agricultural research institutes in agricultural science and technology services and analyzed the difficulties and solutions in the services. process of science and technologyservices.
文摘As an integral part of China’s higher education system,higher vocational colleges play a significant role in talent cultivation,social services,and cultural inheritance.With the development of the times and the advancement of educational reform,the role of scientific research in higher vocational colleges has become increasingly prominent.This paper started from the necessity of conducting scientific research in higher vocational colleges,providing an in-depth analysis of its importance in improving teaching quality,promoting teachers’professional development,driving social services,and enhancing the college’s core competitiveness.At the same time,addressing the existing problems in current scientific research work at higher vocational colleges,this paper proposed innovative pathways focusing on the scientific research management system,scientific research team construction,scientific research funding investment,and scientific research outcome transformation.The aim is to provide valuable references for the scientific research development of higher vocational colleges.
文摘Intensive curing barn is an important component of flue-cured tobacco pro-duction in China, with progress made. However, problems stil exist, such as lower heat energy utilization efficiency and slow equipment update. In the research, opti-mization ways of tobacco barn were analyzed in flue-cured tobacco production re-gions, and assessment was made on improvement effects, in order to provide refer-ences for highly-efficient and low-carbon development of curing barn.
文摘The author considers the global existence and global nonexistence of the initial-boundary value problem for some degenerate hyperbolic equation of the form utt- div（｜△↓｜^P-2 △↓u）=｜u｜^m u, （x,t）∈[0, ＋∞） ×Ω with p 〉 2 and m 〉 0. He deals with the global solutions by D.H.Sattinger＇s potential well ideas. At the same time, when the initial energy is positive, but appropriately bounded, the global nonexistence of solutions is verified by using the analysis method.
文摘The nonlinear interactions between the monochromatic wave have been considered by K. Matsunchi, who also proposed one class of the nonlinear Schrdinger equation system with wave operator. We also obtain the same type of equations, which are satisfied by transverse velocity of higher frequency electron, as we study soliton in plasma physics. In this paper, under some condition we study the existence and nonexistence for this equations in the cases possessing different signs in nonlinear term.
文摘The establishment of a unified land use classification system is the basis for realizing the unified management of land and sea,urban and rural areas,and aboveground and underground space.In November 2020,the Ministry of Natural Resources of the People's Republic of China issued the Classification Guide for Land and Space Survey,Planning and Use Control of Land and Sea(for Trial Implementation),which aims to establish a national unified land and sea use classification system,lay an important foundation for scientific planning and unified management of natural resources,rational use and protection of natural resources,and speed up the construction of a new pattern of land and space development and protection.However,there are still some obvious shortcomings in the Classification Guide.This paper analyzes some problems existing in this classification standard from three aspects of logicality,rigorousness and comprehensiveness,and puts forward some suggestions for further improvement.This has important practical significance to better guiding the practice of land use and land resources management,and then to achieving the goal of unified management of natural resources.
文摘In this paper the existence of solutions of a boundary value problem forimpulsively differential equations that is difficult to solve by the upper and lowersolution method will be proved by means of Schauder’s fixed point theorem,whichimproves some existing results.
文摘Since the seventies,world economy has been engaged in adjustment princi-pally in the following three fields.First,the shift of economic developmentmode from that of aggregate quantitative growth to that of quality-effective-ness.Second,the reform of economic system with more and more countries realiz-ing market economy.Third,the economy getting more opened as economic global-ization further avdances.
基金The research has been financed by The Philosophy and Social Science Research Project in 2019 of Jiangsu Provincial Department of Education“Research on the Optimization of Scenic Spot Tourism signage system on the Background of Global Tourism”(Number:2019SJA1428).
文摘China takes the road of tourism development,and the tourism industry is gradually branded,which is also a reflect of tourism management to adapt to the trend of the times.Tourism is an important economic project for the participation of the whole people.By optimizing the local resources,the tourism space is carried out in an orderly manner,and the rich tourism products are displayed in front of the tourists.With the development of tourism,the scientific tourism system has been established,and the globalization of tourism has been realized.To promote the healthy development of tourism,tourist signs are essential.From the current established tourism signage system,there are still some problems,which affect the quality of tourism management.It is necessary to take corresponding countermeasures.This paper focuses on the causes and strategies in response to the existing problems in the tourism signage system.
文摘Performance management is one of the important contents of enterprise operation management. The effectiveness of performance management will directly affect the overall performance of the enterprise, so the development of performance management is of great significance. But from the current situation, there are still some deficiencies in the performance management of many enterprises, leading to the actual role of performance management can not be played. Therefore, we should analyze and optimize the existing problems of enterprise performance management system.
文摘In the process of national economic development, water conservancy project plays an important role, its operation is not only related to agricultural production, but also related to industrial production, and water conservancy project is closely related to people's production and life. At present, the national capital investment in water conservancy project construction is gradually increasing. After these water conservancy projects are put into use, it is necessary to strengthen the operation management, especially to carry out regular river regulation, timely deal with various problems existing in river regulation, maintain the smoothness of the river, avoid the adverse impact of river regulation problems on the function and benefit of water conservancy projects, and make water conservancy projects more efficient. It can give full play to its economic, social and ecological benefits. Next, the article analyzes the problems and Countermeasures of water conservancy project River governance.
文摘At present, China's social and economic development is accelerating, and the quality and overall level of municipal road projects have been greatly improved. However, with the prosperity of traffic, road traffic congestion and road aging problems have become increasingly prominent. The renovation project of old municipal roads has gradually become the focus of attention. The transformation of municipal roads is imminent. Therefore, we must strictly control the construction quality of the old road renovation project municipal roads, ensure the control and measurement of the old road renovation project municipal roads, and then improve the overall environmental level of the city, increase the residents' sense of belonging, and promote the rapid development of the urbanization process .
文摘This paper analyzes the current situation of English vocabulary teaching in primary schools through a questionnaire sur⁃vey of 180 students in Liushi No.5 Primary School,and points out the existing problems.Then,some effective suggestions are put forward.The research in this paper is of great significance to helping primary school students improve their English vocabulary learning ability.Meanwhile,it can provide a powerful reference for how to enrich the primary school English vocabulary class and how to improve teaching efficiency.
文摘For electrical equipment, in the process of operation, there is a close relationship between operation quality and power consumption quality. Therefore, the installation process of electrical equipment is also an important part of power engineering project construction. n order to further improve the usability of electrical equipment and avoid potential safety hazards, it is necessary to improve the practicability of electrical equipment, so as to improve the safety in the operation of power system. ext, the article discusses the problems and optimization methods existing in the installation and commissioning of electrical equipment.
文摘Under the background of new educational reform mode and new curriculum education, primary school mathematics teaching curriculum is becoming more and more important. Learning mathematics knowledge not only helps to exercise students' brains, but also helps to develop students' thinking patterns. In addition, with the reform of the new curriculum standards, primary school mathematics is no longer as boring as traditional teaching, but is explained in a brand-new game format. While improving students' learning ability, teachers should also correct their attitudes. In the design of class assignments, it should be developed in a more reasonable direction, which will help students find and fill in the loopholes in time. Therefore, in daily teaching, teachers should pay special attention to the problems existing in the design of primary school mathematics classroom assignments, and propose improvement measures in time .
文摘With the progress of the times and the development of information technology, the computer has become a life tool. Due to its intelligent convenience, it is widely used in daily life, but the inevitable failure problems of the machine, or the loss of the computer and data, and causes immeasurable trouble and loss.
