The Report of the 20th National Congress of the Communist Party of China explicitly emphasized the promotion of educational digitalization.The rapid development of new media in the era of network information has not o...The Report of the 20th National Congress of the Communist Party of China explicitly emphasized the promotion of educational digitalization.The rapid development of new media in the era of network information has not only broadened the horizons of college students but also profoundly transformed the content and methods of ideological and political education.As the frontline of ideological work,colleges and universities in Xinjiang are guided by the Party’s strategy for governing Xinjiang in the new era to advance network ideological and political education.This is of great significance in guiding students to develop correct network literacy and promoting ideological and political education to keep pace with the times.Through methods such as text analysis,questionnaire surveys,and interviews,this paper outlines the concept,characteristics,and value of network ideological and political education in colleges and universities in Xinjiang,analyzes its current development status and existing issues,and proposes optimization paths such as adhering to correct political guidance,highlighting regional characteristics,innovating educational methods,and strengthening subject construction.These efforts aim to fulfill the fundamental task of“cultivating talents with moral integrity”and serve the overall goal of social stability and long-term peace in Xinjiang.展开更多
Seven tourist cities in eastern and western Guangdong were selected as the research objects to establish an evaluation index system of urban comprehensive carrying capacity,and its changing laws were analyzed.It was f...Seven tourist cities in eastern and western Guangdong were selected as the research objects to establish an evaluation index system of urban comprehensive carrying capacity,and its changing laws were analyzed.It was found that the comprehensive carrying capacities of cities in eastern and western Guangdong showed a trend of“first increasing and then decreasing”from 2015 to 2021,and reached the highest point in 2019,but there were significant differences among regions.From the perspective of spatial distribution,the comprehensive carrying capacities of cities in eastern and western Guangdong generally presented the law of high on both sides and low in the middle.In terms of the proportion of comprehensive carrying capacity of tourist cities,the larger part was always the carrying capacity of infrastructure and public services.The value of economic carrying capacity showed a trend of“first increasing and then decreasing”,while the value of environmental carrying capacity was always on the increase,and the value of tourism resources carrying capacity was basically stable.Finally,according to the analysis results,this paper put forward the optimization paths for comprehensive carrying capacities of tourist cities in eastern and western Guangdong from following four aspects:coordinating regional development,rationally utilizing natural resources,adjusting economic structure and adhering to the sustainable development concept.展开更多
With the rapid development of information technology,the combination of terminal technology,big data and mobile Internet and textbooks has become an irresistible trend in the modern education field.Under the context o...With the rapid development of information technology,the combination of terminal technology,big data and mobile Internet and textbooks has become an irresistible trend in the modern education field.Under the context of the Internet,carrying out education and teaching activities based on digital textbooks can give full play to the rich media,openness and interaction of digital textbooks,broaden students′horizon,enrich students′knowledge,and promote the improvement of students′ability and all-round development.However,in the specific teaching practice,there are also problems such as old compilation ideas,single compilation mode and low efficiency of personalized learning.Therefore,schools and teachers need to constantly innovate the presentation and arrangement of digital textbooks,strengthen technical support,deepen students′understanding of the teaching content of digital textbooks,promote the comprehensive development of students and improve the effectiveness of digital textbook teaching.展开更多
Exploring the synergy types and optimization paths between Poverty Alleviation Effectiveness and Rural Revitalization is necessary for achieving the two centenary goals.Taking poverty alleviation counties in Hunan Pro...Exploring the synergy types and optimization paths between Poverty Alleviation Effectiveness and Rural Revitalization is necessary for achieving the two centenary goals.Taking poverty alleviation counties in Hunan Province,China as an example,our study proposed an indicator to measure the synergistic development between Poverty Alleviation Effectiveness and Rural Revitalization using the multi-index integrated evaluation method.Then,the coupling types were classified based on both the proposed indicator and regional characteristics.Besides,the corresponding optimization path for each coupling type was proposed to promote the synergistic development of Poverty Alleviation and Rural Revitalization.Results are as follows:1)Lower synergy focused on the southwestern Hunan,while low synergy is widely distributed(such as the west,southwest,northwest,and midland).Moderate synergy is in the midland,such as Huaihua and Chenzhou cities.High synergy is distributed in Yongzhou,Huaihua,Xiangxi cities,etc.Besides,only Hecheng City belongs to the higher synergy.2)This paper proposes corresponding development paths for different development characteristics and main problems from multiple perspectives of the protection system,industrial planning,and rural market.Continuously consolidate and enhance the effectiveness of Poverty Alleviation and Rural Revitalization to achieve coupled and synergistic development of the two systems.Our research results can provide theoretical support for implementing Poverty Alleviation and Rural Revitalization in Hunan Province,China.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
In this paper,137“First-class universities”and“First-class discipline”construction universities in China are selected as the objects of investigation to analyzes the present situation and characteristics of the g...In this paper,137“First-class universities”and“First-class discipline”construction universities in China are selected as the objects of investigation to analyzes the present situation and characteristics of the game design of University Library in China.Taking the university library in other countries as the reference object,this paper compares the differences of the game design of University Library in China and other countries,sums up the deficiency of the gamification service practice in Chinese university libraries.At last,this paper proposes an optimization path of the gamification design of Chinese University Library from six aspects of game type,game service object,game interactive mode,game application,game development and game playability.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
With the continuous development of society, a variety of new media technology has been widely used in people's life, Weibo, WeChat, micro-video have become indispensable parts of people's life. Under the backg...With the continuous development of society, a variety of new media technology has been widely used in people's life, Weibo, WeChat, micro-video have become indispensable parts of people's life. Under the background of "micro era", students' access to information, interpersonal association and ideology are greatly affected, which poses a new challenge to the education method of new media thought in higher vocational colleges.展开更多
At present, the concept of environmental protection is in vogue, and the cost of labor services is gradually increasing. The previous construction mode has been strongly impacted. Prefabricated construction has become...At present, the concept of environmental protection is in vogue, and the cost of labor services is gradually increasing. The previous construction mode has been strongly impacted. Prefabricated construction has become the focus of people's attention, which can effectively overcome the disadvantages of traditional construction in terms of cycle, material consumption, quantities, etc. However, the domestic assembly construction industry is in the initial stage, and there are defects in construction and fabrication, architectural design, anti-seismic function and other aspects, resulting in the gap between the structural design and the expectation, and increasing the cost investment. In this regard, we should adhere to the principle of safety and practicality, formulate a scientific and feasible optimization plan, and optimize the design of the building structure, so as to ensure the construction quality and promote the steady development of the entire assembly construction industry.展开更多
Based on the social and economic development data of Xinhui District in Jiangmen City from 2016 to 2020,as well as the characteristics and connotation of high-quality development,this study constructs a high-quality d...Based on the social and economic development data of Xinhui District in Jiangmen City from 2016 to 2020,as well as the characteristics and connotation of high-quality development,this study constructs a high-quality development evaluation index system,explores the current situation of high-quality development in Xinhui District from a quantitative perspective by factor analysis,compares it with the high-quality development situation of other regions,so as to ascertain the gap existing in Xinhui District,and finally,proposes corresponding improvement measures to provide reference for local the government to formulate policies.展开更多
Assessing the effectiveness of carbon trading policy is conducive to analyzing the existing problems and achievements at the current stage and promoting the development of the next stage, playing an important role as ...Assessing the effectiveness of carbon trading policy is conducive to analyzing the existing problems and achievements at the current stage and promoting the development of the next stage, playing an important role as a link between the preceding and the following. Through the research on carbon trading policies, we can evaluate the effectiveness of carbon trading policies by selecting two indicators, namely, the reduction of carbon dioxide emissions per unit GDP and the energy consumption per unit GDP, and point out the shortcomings of carbon trading policies at this stage through evaluation and analysis, so as to provide reference for improving the effectiveness of carbon trading policies.展开更多
Children’s creative art curriculum is a professional course supported by art materials and techniques and facilitated through creative activities,aiming at cultivating students’ability to organize creative art activ...Children’s creative art curriculum is a professional course supported by art materials and techniques and facilitated through creative activities,aiming at cultivating students’ability to organize creative art activities using various art materials and techniques.In light of the evolving focus in China’s colleges and universities from“what to know”to“how to apply,”the pivotal question for educators is how to maximize the value of children’s creative art curriculum.Based on this,this article takes“Sanquan education”as the starting point,combines factual and theoretical arguments,and analyzes the teaching optimization path of children’s creative art curriculum under the perspective of Sanquan education,to improve the quality and efficiency of teaching.展开更多
In October 2021,the State General Administration of Sport officially issued the“14th Five-Year”sports development plan and proposed to build a higher level of national fitness public service system,the people’s phy...In October 2021,the State General Administration of Sport officially issued the“14th Five-Year”sports development plan and proposed to build a higher level of national fitness public service system,the people’s physical literacy and health level is further improved,and the sense of gain and happiness is constantly improved(General Administration of Sport of China,2021).China has lifted itself out of poverty across the board.The 19th CPC National Congress put forward the rural revitalization strategy,fully implemented the national fitness program,and accelerated efforts to build a healthy China.We should fully tap the new drivers of sports development,optimize the spatial distribution of sports development,and conform to the new trend of urbanization and rural revitalization.Based on SWOT analysis,this paper analyzes the current situation of the reconstruction of the rural public sports service system in Xichang after poverty alleviation,and explores the optimization path for the reconstruction of the rural public sports service system in Xichang,in order to make modest contribution to the development of sports in Xichang.展开更多
The purpose of this paper is to deeply explore the optimization path of prefabricated building structure design, so as to improve the performance of prefabricated building structure and provide reliable guarantee for ...The purpose of this paper is to deeply explore the optimization path of prefabricated building structure design, so as to improve the performance of prefabricated building structure and provide reliable guarantee for the safety and stability of prefabricated buildings. Based on the theoretical foundation of literature research, through the analysis of this paper, we can know that we should strengthen the control of the whole process of building structure design, build a perfect design mechanism of building structure, optimize the design technology of prefabricated building structure, strengthen the control of the separation of prefabricated components, and optimize the design process of prefabricated building structure, which will help to improve the effectiveness of prefabricated building structure design.展开更多
Because the glass curtain wall color is relatively bright, its ornamental value and lighting ability is higher, so it is widely used in China. After the use of the New Year, China is now using glass curtain wall area ...Because the glass curtain wall color is relatively bright, its ornamental value and lighting ability is higher, so it is widely used in China. After the use of the New Year, China is now using glass curtain wall area of more than 200 million square meters. However, because of the difference in commodity quality, the lack of corresponding criteria, construction technology needs to be improved, and the application of glass curtain wall companies lack effective maintenance and inspection programs. Therefore, many conditions affecting safety appear, resulting in people's increasing attention to the safety of glass curtain wall.展开更多
Amid the deepening implementation of rural revitalization strategies and rapid fintech development,rural commercial banks-core financial institutions serving agriculture,rural areas,and farmers(the“three rurals”)and...Amid the deepening implementation of rural revitalization strategies and rapid fintech development,rural commercial banks-core financial institutions serving agriculture,rural areas,and farmers(the“three rurals”)and county economies-have seen their tellers’service quality and operational efficiency directly impact market competitiveness and sustainable development capabilities.This study examines teller performance management in rural commercial banks from a business management perspective.By analyzing structural issues in existing performance management systems and integrating theoretical frameworks with industry case studies,it proposes systematic optimization measures.The research aims to provide practical references for establishing scientific and efficient teller performance management systems in rural commercial banks,thereby enhancing service quality,strengthening talent support,and better serving the rural financial market.展开更多
With the development of the Internet of Things(IoT),it requires better performance from wireless sensor networks(WSNs),such as larger coverage,longer lifetime,and lower latency.However,a large amount of data generated...With the development of the Internet of Things(IoT),it requires better performance from wireless sensor networks(WSNs),such as larger coverage,longer lifetime,and lower latency.However,a large amount of data generated from monitoring and long-distance transmission places a heavy burden on sensor nodes with the limited battery power.For this,we investigate an unmanned aerial vehicles assisted mobile wireless sensor network(UAV-assisted WSN)to prolong the network lifetime in this paper.Specifically,we use UAVs to assist the WSN in collecting data.In the current UAV-assisted WSN,the clustering and routing schemes are determined sequentially.However,such a separate consideration might not maximize the lifetime of the whole WSN due to the mutual coupling of clustering and routing.To efficiently prolong the lifetime of the WSN,we propose an integrated clustering and routing scheme that jointly optimizes the clustering and routing together.In the whole network space,it is intractable to efficiently obtain the optimal integrated clustering and routing scheme.Therefore,we propose the Monte-Las search strategy based on Monte Carlo and Las Vegas ideas,which can generate the chain matrix to guide the algorithm to find the solution faster.Unnecessary point-to-point collection leads to long collection paths,so a triangle optimization strategy is then proposed that finds a compromise path to shorten the collection path based on the geometric distribution and energy of sensor nodes.To avoid the coverage hole caused by the death of sensor nodes,the deployment of mobile sensor nodes and the preventive mechanism design are indispensable.An emergency data transmission mechanism is further proposed to reduce the latency of collecting the latency-sensitive data due to the absence of UAVs.Compared with the existing schemes,the proposed scheme can prolong the lifetime of the UAVassisted WSN at least by 360%,and shorten the collection path of UAVs by 56.24%.展开更多
The diffusion trajectory of a Brownian particle passing over the saddle point of a two-dimensional quadratic potential energy surface is tracked in detail according to the deep learning strategies.Generative adversari...The diffusion trajectory of a Brownian particle passing over the saddle point of a two-dimensional quadratic potential energy surface is tracked in detail according to the deep learning strategies.Generative adversarial networks(GANs)emanating in the category of machine learning(ML)frameworks are used to generate and assess the rationality of the data.While their optimization is based on the long short-term memory(LSTM)strategies.In addition to drawing a heat map,the optimal path of two-dimensional(2D)diffusion is simultaneously demonstrated in a stereoscopic space.The results of our simulation are completely consistent with the previous theoretical predictions.展开更多
In milling around sharp corners, residual materials are left at sharp corners when the stepover is extremely long in the contour-parallel tool path. Milling force at the sharp corner rises momentarily due to the incre...In milling around sharp corners, residual materials are left at sharp corners when the stepover is extremely long in the contour-parallel tool path. Milling force at the sharp corner rises momentarily due to the increase of the cutter contact length, thus shortening the tool life and leading to machine chatter, even cutter breakage. Then a tool path improvement method by inserting biarc transition segments in the contour-parallel tool path is proposed for milling the pocket. Using the method, the cutter moves along the biarc transition tool path. And the corner material is removed. The improved tool path is continuous for clearing residual materials at the sharp corner. Finally, the machining experiment validates the proposed method.展开更多
The information transmission path optimization(ITPO) can often a ect the e ciency and accuracy of remanufactur?ing service. However, there is a greater degree of uncertainty and complexity in information transmission ...The information transmission path optimization(ITPO) can often a ect the e ciency and accuracy of remanufactur?ing service. However, there is a greater degree of uncertainty and complexity in information transmission of remanu?facturing service system, which leads to a critical need for designing planning models to deal with this added uncer?tainty and complexity. In this paper, a three?dimensional(3D) model of remanufacturing service information network for information transmission is developed, which combines the physic coordinate and the transmitted properties of all the devices in the remanufacturing service system. In order to solve the basic ITPO in the 3D model, an improved 3D ant colony algorithm(Improved AC) was put forward. Moreover, to further improve the operation e ciency of the algorithm, an improved ant colony?genetic algorithm(AC?GA) that combines the improved AC and genetic algorithm was developed. In addition, by taking the transmission of remanufacturing service demand information of certain roller as example, the e ectiveness of AC?GA algorithm was analyzed and compared with that of improved AC, and the results demonstrated that AC?GA algorithm was superior to AC algorithm in aspects of information transmission delay, information transmission cost, and rate of information loss.展开更多
基金Social Science Fund Project of the Xinjiang Uygur Autonomous Region“Research on the Construction of Network Ideological Discourse Power in Colleges and Universities in Xinjiang”(2023BKS010)。
文摘The Report of the 20th National Congress of the Communist Party of China explicitly emphasized the promotion of educational digitalization.The rapid development of new media in the era of network information has not only broadened the horizons of college students but also profoundly transformed the content and methods of ideological and political education.As the frontline of ideological work,colleges and universities in Xinjiang are guided by the Party’s strategy for governing Xinjiang in the new era to advance network ideological and political education.This is of great significance in guiding students to develop correct network literacy and promoting ideological and political education to keep pace with the times.Through methods such as text analysis,questionnaire surveys,and interviews,this paper outlines the concept,characteristics,and value of network ideological and political education in colleges and universities in Xinjiang,analyzes its current development status and existing issues,and proposes optimization paths such as adhering to correct political guidance,highlighting regional characteristics,innovating educational methods,and strengthening subject construction.These efforts aim to fulfill the fundamental task of“cultivating talents with moral integrity”and serve the overall goal of social stability and long-term peace in Xinjiang.
基金Sponsored by The Special Projects in Key Areas of General Colleges and Universities in Guangdong Province(2022ZDZX4057)Innovation Team Project of Colleges and Universities in Guangdong Province(2023WCXTD021)The Educational Science Planning Project of Guangdong Province(2022GXJK355).
文摘Seven tourist cities in eastern and western Guangdong were selected as the research objects to establish an evaluation index system of urban comprehensive carrying capacity,and its changing laws were analyzed.It was found that the comprehensive carrying capacities of cities in eastern and western Guangdong showed a trend of“first increasing and then decreasing”from 2015 to 2021,and reached the highest point in 2019,but there were significant differences among regions.From the perspective of spatial distribution,the comprehensive carrying capacities of cities in eastern and western Guangdong generally presented the law of high on both sides and low in the middle.In terms of the proportion of comprehensive carrying capacity of tourist cities,the larger part was always the carrying capacity of infrastructure and public services.The value of economic carrying capacity showed a trend of“first increasing and then decreasing”,while the value of environmental carrying capacity was always on the increase,and the value of tourism resources carrying capacity was basically stable.Finally,according to the analysis results,this paper put forward the optimization paths for comprehensive carrying capacities of tourist cities in eastern and western Guangdong from following four aspects:coordinating regional development,rationally utilizing natural resources,adjusting economic structure and adhering to the sustainable development concept.
基金supported by Second Batch of Curriculum Assessment Reform Pilot Project of Sanya University,(SYJGKH2023029)。
文摘With the rapid development of information technology,the combination of terminal technology,big data and mobile Internet and textbooks has become an irresistible trend in the modern education field.Under the context of the Internet,carrying out education and teaching activities based on digital textbooks can give full play to the rich media,openness and interaction of digital textbooks,broaden students′horizon,enrich students′knowledge,and promote the improvement of students′ability and all-round development.However,in the specific teaching practice,there are also problems such as old compilation ideas,single compilation mode and low efficiency of personalized learning.Therefore,schools and teachers need to constantly innovate the presentation and arrangement of digital textbooks,strengthen technical support,deepen students′understanding of the teaching content of digital textbooks,promote the comprehensive development of students and improve the effectiveness of digital textbook teaching.
基金Under the auspices of the National Natural Science Foundation of China(No.41971219,41571168)Natural Science Foundation of Hunan Province(No.2020JJ4372)Philosophy and Social Science Fund Project of Hunan Province(No.18ZDB015)。
文摘Exploring the synergy types and optimization paths between Poverty Alleviation Effectiveness and Rural Revitalization is necessary for achieving the two centenary goals.Taking poverty alleviation counties in Hunan Province,China as an example,our study proposed an indicator to measure the synergistic development between Poverty Alleviation Effectiveness and Rural Revitalization using the multi-index integrated evaluation method.Then,the coupling types were classified based on both the proposed indicator and regional characteristics.Besides,the corresponding optimization path for each coupling type was proposed to promote the synergistic development of Poverty Alleviation and Rural Revitalization.Results are as follows:1)Lower synergy focused on the southwestern Hunan,while low synergy is widely distributed(such as the west,southwest,northwest,and midland).Moderate synergy is in the midland,such as Huaihua and Chenzhou cities.High synergy is distributed in Yongzhou,Huaihua,Xiangxi cities,etc.Besides,only Hecheng City belongs to the higher synergy.2)This paper proposes corresponding development paths for different development characteristics and main problems from multiple perspectives of the protection system,industrial planning,and rural market.Continuously consolidate and enhance the effectiveness of Poverty Alleviation and Rural Revitalization to achieve coupled and synergistic development of the two systems.Our research results can provide theoretical support for implementing Poverty Alleviation and Rural Revitalization in Hunan Province,China.
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In this paper,137“First-class universities”and“First-class discipline”construction universities in China are selected as the objects of investigation to analyzes the present situation and characteristics of the game design of University Library in China.Taking the university library in other countries as the reference object,this paper compares the differences of the game design of University Library in China and other countries,sums up the deficiency of the gamification service practice in Chinese university libraries.At last,this paper proposes an optimization path of the gamification design of Chinese University Library from six aspects of game type,game service object,game interactive mode,game application,game development and game playability.
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With the continuous development of society, a variety of new media technology has been widely used in people's life, Weibo, WeChat, micro-video have become indispensable parts of people's life. Under the background of "micro era", students' access to information, interpersonal association and ideology are greatly affected, which poses a new challenge to the education method of new media thought in higher vocational colleges.
文摘At present, the concept of environmental protection is in vogue, and the cost of labor services is gradually increasing. The previous construction mode has been strongly impacted. Prefabricated construction has become the focus of people's attention, which can effectively overcome the disadvantages of traditional construction in terms of cycle, material consumption, quantities, etc. However, the domestic assembly construction industry is in the initial stage, and there are defects in construction and fabrication, architectural design, anti-seismic function and other aspects, resulting in the gap between the structural design and the expectation, and increasing the cost investment. In this regard, we should adhere to the principle of safety and practicality, formulate a scientific and feasible optimization plan, and optimize the design of the building structure, so as to ensure the construction quality and promote the steady development of the entire assembly construction industry.
基金Specialty and Innovation Projects for Colleges and Universities of Guangdong Province(Project Number:2020WTSCX097)。
文摘Based on the social and economic development data of Xinhui District in Jiangmen City from 2016 to 2020,as well as the characteristics and connotation of high-quality development,this study constructs a high-quality development evaluation index system,explores the current situation of high-quality development in Xinhui District from a quantitative perspective by factor analysis,compares it with the high-quality development situation of other regions,so as to ascertain the gap existing in Xinhui District,and finally,proposes corresponding improvement measures to provide reference for local the government to formulate policies.
文摘Assessing the effectiveness of carbon trading policy is conducive to analyzing the existing problems and achievements at the current stage and promoting the development of the next stage, playing an important role as a link between the preceding and the following. Through the research on carbon trading policies, we can evaluate the effectiveness of carbon trading policies by selecting two indicators, namely, the reduction of carbon dioxide emissions per unit GDP and the energy consumption per unit GDP, and point out the shortcomings of carbon trading policies at this stage through evaluation and analysis, so as to provide reference for improving the effectiveness of carbon trading policies.
文摘Children’s creative art curriculum is a professional course supported by art materials and techniques and facilitated through creative activities,aiming at cultivating students’ability to organize creative art activities using various art materials and techniques.In light of the evolving focus in China’s colleges and universities from“what to know”to“how to apply,”the pivotal question for educators is how to maximize the value of children’s creative art curriculum.Based on this,this article takes“Sanquan education”as the starting point,combines factual and theoretical arguments,and analyzes the teaching optimization path of children’s creative art curriculum under the perspective of Sanquan education,to improve the quality and efficiency of teaching.
基金Sports and Health Innovation Research Center of Key Research Base of Philosophy and Social Sciences of Zigong City,No.YDJKZC21-01National System Health and Sports Industry Research Center Project of Zigong Key Research Base of Philosophy and Social Sciences,No.Gt-03202208.
文摘In October 2021,the State General Administration of Sport officially issued the“14th Five-Year”sports development plan and proposed to build a higher level of national fitness public service system,the people’s physical literacy and health level is further improved,and the sense of gain and happiness is constantly improved(General Administration of Sport of China,2021).China has lifted itself out of poverty across the board.The 19th CPC National Congress put forward the rural revitalization strategy,fully implemented the national fitness program,and accelerated efforts to build a healthy China.We should fully tap the new drivers of sports development,optimize the spatial distribution of sports development,and conform to the new trend of urbanization and rural revitalization.Based on SWOT analysis,this paper analyzes the current situation of the reconstruction of the rural public sports service system in Xichang after poverty alleviation,and explores the optimization path for the reconstruction of the rural public sports service system in Xichang,in order to make modest contribution to the development of sports in Xichang.
文摘The purpose of this paper is to deeply explore the optimization path of prefabricated building structure design, so as to improve the performance of prefabricated building structure and provide reliable guarantee for the safety and stability of prefabricated buildings. Based on the theoretical foundation of literature research, through the analysis of this paper, we can know that we should strengthen the control of the whole process of building structure design, build a perfect design mechanism of building structure, optimize the design technology of prefabricated building structure, strengthen the control of the separation of prefabricated components, and optimize the design process of prefabricated building structure, which will help to improve the effectiveness of prefabricated building structure design.
文摘Because the glass curtain wall color is relatively bright, its ornamental value and lighting ability is higher, so it is widely used in China. After the use of the New Year, China is now using glass curtain wall area of more than 200 million square meters. However, because of the difference in commodity quality, the lack of corresponding criteria, construction technology needs to be improved, and the application of glass curtain wall companies lack effective maintenance and inspection programs. Therefore, many conditions affecting safety appear, resulting in people's increasing attention to the safety of glass curtain wall.
文摘Amid the deepening implementation of rural revitalization strategies and rapid fintech development,rural commercial banks-core financial institutions serving agriculture,rural areas,and farmers(the“three rurals”)and county economies-have seen their tellers’service quality and operational efficiency directly impact market competitiveness and sustainable development capabilities.This study examines teller performance management in rural commercial banks from a business management perspective.By analyzing structural issues in existing performance management systems and integrating theoretical frameworks with industry case studies,it proposes systematic optimization measures.The research aims to provide practical references for establishing scientific and efficient teller performance management systems in rural commercial banks,thereby enhancing service quality,strengthening talent support,and better serving the rural financial market.
基金supported in part by National Natural Science Foundation of China under Grants 62122069, 62071431, 62072490 and 62301490in part by Science and Technology Development Fund of Macao SAR, China under Grant 0158/2022/A+2 种基金in part by the Guangdong Basic and Applied Basic Research Foundation (2022A1515011287)in part by MYRG202000107-IOTSCin part by FDCT SKL-IOTSC (UM)-2021-2023
文摘With the development of the Internet of Things(IoT),it requires better performance from wireless sensor networks(WSNs),such as larger coverage,longer lifetime,and lower latency.However,a large amount of data generated from monitoring and long-distance transmission places a heavy burden on sensor nodes with the limited battery power.For this,we investigate an unmanned aerial vehicles assisted mobile wireless sensor network(UAV-assisted WSN)to prolong the network lifetime in this paper.Specifically,we use UAVs to assist the WSN in collecting data.In the current UAV-assisted WSN,the clustering and routing schemes are determined sequentially.However,such a separate consideration might not maximize the lifetime of the whole WSN due to the mutual coupling of clustering and routing.To efficiently prolong the lifetime of the WSN,we propose an integrated clustering and routing scheme that jointly optimizes the clustering and routing together.In the whole network space,it is intractable to efficiently obtain the optimal integrated clustering and routing scheme.Therefore,we propose the Monte-Las search strategy based on Monte Carlo and Las Vegas ideas,which can generate the chain matrix to guide the algorithm to find the solution faster.Unnecessary point-to-point collection leads to long collection paths,so a triangle optimization strategy is then proposed that finds a compromise path to shorten the collection path based on the geometric distribution and energy of sensor nodes.To avoid the coverage hole caused by the death of sensor nodes,the deployment of mobile sensor nodes and the preventive mechanism design are indispensable.An emergency data transmission mechanism is further proposed to reduce the latency of collecting the latency-sensitive data due to the absence of UAVs.Compared with the existing schemes,the proposed scheme can prolong the lifetime of the UAVassisted WSN at least by 360%,and shorten the collection path of UAVs by 56.24%.
基金supported by the Natural Science Foundation of Shandong Province(Grant No.ZR2020MA092)the Innovation Project for Graduate Students of Ludong University(Grant No.IPGS2024-048).
文摘The diffusion trajectory of a Brownian particle passing over the saddle point of a two-dimensional quadratic potential energy surface is tracked in detail according to the deep learning strategies.Generative adversarial networks(GANs)emanating in the category of machine learning(ML)frameworks are used to generate and assess the rationality of the data.While their optimization is based on the long short-term memory(LSTM)strategies.In addition to drawing a heat map,the optimal path of two-dimensional(2D)diffusion is simultaneously demonstrated in a stereoscopic space.The results of our simulation are completely consistent with the previous theoretical predictions.
文摘In milling around sharp corners, residual materials are left at sharp corners when the stepover is extremely long in the contour-parallel tool path. Milling force at the sharp corner rises momentarily due to the increase of the cutter contact length, thus shortening the tool life and leading to machine chatter, even cutter breakage. Then a tool path improvement method by inserting biarc transition segments in the contour-parallel tool path is proposed for milling the pocket. Using the method, the cutter moves along the biarc transition tool path. And the corner material is removed. The improved tool path is continuous for clearing residual materials at the sharp corner. Finally, the machining experiment validates the proposed method.
基金National Natural Science Foundation of China(Grant Nos.51805385,71471143)Hubei Provincial Natural Science Foundation of China(Grant No.2018CFB265)Center for Service Science and Engineering of Wuhan University of Science and Technology(Grant No.CSSE2017KA04)
文摘The information transmission path optimization(ITPO) can often a ect the e ciency and accuracy of remanufactur?ing service. However, there is a greater degree of uncertainty and complexity in information transmission of remanu?facturing service system, which leads to a critical need for designing planning models to deal with this added uncer?tainty and complexity. In this paper, a three?dimensional(3D) model of remanufacturing service information network for information transmission is developed, which combines the physic coordinate and the transmitted properties of all the devices in the remanufacturing service system. In order to solve the basic ITPO in the 3D model, an improved 3D ant colony algorithm(Improved AC) was put forward. Moreover, to further improve the operation e ciency of the algorithm, an improved ant colony?genetic algorithm(AC?GA) that combines the improved AC and genetic algorithm was developed. In addition, by taking the transmission of remanufacturing service demand information of certain roller as example, the e ectiveness of AC?GA algorithm was analyzed and compared with that of improved AC, and the results demonstrated that AC?GA algorithm was superior to AC algorithm in aspects of information transmission delay, information transmission cost, and rate of information loss.
