The grouping and optimization approach to identify the key thermal points on machine tools is studied.To solve the difficulty in grouping because of the high correlated variables from distinct groups,the variables gro...The grouping and optimization approach to identify the key thermal points on machine tools is studied.To solve the difficulty in grouping because of the high correlated variables from distinct groups,the variables grouping technique is improved.Temperature variables are sorted according to their relativities with the thermal errors.The representative temperature variables are determined by analyzing the variable correlation in sort order and removing the other variables in the same group.Considering the diverse effect of importing the different variables on thermal error model,the method of variable combination optimization is improved.Regression models made up of different combination of representative temperature variables are evaluated by the index of both the determined coefficient and the average residual squares to select the combination of the temperature variables.For the machine tools with complicated structures which need more initial temperature measuring points the improvement is demanded.The improved approach is applied to a precision horizontal machining center to identify the key thermal points.Experimental results show that the proposed approach is capable of avoiding the high correlation among the different groups' variables,effectively reducing the number of the key thermal points without depressing the prediction accuracy of the thermal error model for machine tools.展开更多
Safety production is of great significance to the development of enterprises and society.Accidents often cause great losses because of the particularity environment of electric power.Therefore,it is important to impro...Safety production is of great significance to the development of enterprises and society.Accidents often cause great losses because of the particularity environment of electric power.Therefore,it is important to improve the safety supervision and protection in the electric power environment.In this paper,we simulate the actual electric power operation scenario by monitoring equipment and propose a real-time detection method of illegal actions based on human body key points to ensure safety behavior in real time.In this method,the human body key points in video frames were first extracted by the high-resolution network,and then classified in real time by spatial-temporal graph convolutional network.Experimental results show that this method can effectively detect illegal actions in the simulated scene.展开更多
The control points are the key issue of the internal control, and the key control points mean the control joints that play an important part in the process of the operation. If these key control points are not well co...The control points are the key issue of the internal control, and the key control points mean the control joints that play an important part in the process of the operation. If these key control points are not well controlled, the process of the operation disposal will be mistaken and cannot reach the goal. However, for the confirmation of the control points, many studies only do qualitative research from the important aspect instead of quantificational research. They are devoid of a series of scientific methods. This paper advances quantificational methods to confirm the key control points from two aspects of job evaluation and mathematics model.展开更多
In the present paper, the author puts forward six key points for acupuncture treatment of diseases, namely, (1) careful examination, (2) definite diagnosis, (3) precise and appropriate identification of syndromes, (4)...In the present paper, the author puts forward six key points for acupuncture treatment of diseases, namely, (1) careful examination, (2) definite diagnosis, (3) precise and appropriate identification of syndromes, (4) accurate location of the acupoint, (5) flexible application of needling manipulations, and (6) 'Deqi'. The first three aspects are the foundation, accurate location and flexible needling manipulations are also the prerequisite for effective treatment of diseases. In addition, sound theoretical basic knowledge of both traditional Chinese medicine (TCM) and modern medicine, and flexibly applying suitable needling maneuvers, stimulating quantity and duration of needle retaining in accordance with the concrete state of disease and the patient's conditions are also very important in clinical practice of acupuncture.展开更多
The Decision of CPC Central Committee and the State Council on Full Implementation of the Universal Two-child policy and Innovation and Improvement of Family Planning Service Management（Hereinafterreferred to as the ...The Decision of CPC Central Committee and the State Council on Full Implementation of the Universal Two-child policy and Innovation and Improvement of Family Planning Service Management（Hereinafterreferred to as the Decision）was announced on January 5,2016.China will implement a birth registration service system.展开更多
At present, the level of highway construction in our country is getting higher and higher. The management of highway construction is getting more and more attention from all walks of life. The quality of highway const...At present, the level of highway construction in our country is getting higher and higher. The management of highway construction is getting more and more attention from all walks of life. The quality of highway construction determines the safety of people's travel. Therefore, in order to ensure the safety of people's travel, this paper discusses the drawbacks existing in the process of highway construction management and the problems that restrict the healthy operation of the highway, formulates the corresponding solutions, and skillfully masters the management points in the process of highway management, so that the highway industry in our country can have a long-term and stable development.展开更多
In recent years, under the background of vigorous development of social and economic construction in our country, the pace of urbanization is becoming faster and faster. With the improvement of people's quality of...In recent years, under the background of vigorous development of social and economic construction in our country, the pace of urbanization is becoming faster and faster. With the improvement of people's quality of life, people also put forward new standards for the construction quality and performance of construction projects. For this reason, construction enterprises will focus on how to ensure the construction quality of construction projects. This requires in-depth analysis combined with the influencing factors, strengthening attention to the key points of quality control, doing a good job in details, ensuring the effective combination of concrete pouring, formwork construction and reinforcement construction, etc., avoiding the impact on quality caused by changes in construction, and reasonably applying the construction technology of concrete pouring, so as to improve the building quality.展开更多
At present, under the influence of the comprehensive factors of the continuous advancement of urban construction and the increasing shortage of land resources, there are more and more high-rise building forms in urban...At present, under the influence of the comprehensive factors of the continuous advancement of urban construction and the increasing shortage of land resources, there are more and more high-rise building forms in urban buildings in China. It is worth noting that, compared with ordinary buildings, basement projects are developed and constructed in high-rise buildings. Due to the special location and environmental conditions of building basement itself, it is relatively difficult to carry out architectural design and construction.展开更多
Interventional therapy has become increasingly popular in clinical practice due to advancements in medical technology.However,patients often experience psychological and physiological pressure due to its invasive natu...Interventional therapy has become increasingly popular in clinical practice due to advancements in medical technology.However,patients often experience psychological and physiological pressure due to its invasive nature.The management of patient discomfort and tension is crucial to ensure effective treatment.Psychological and pain management are essential components of interventional therapy,as they significantly impact patient recovery and prognosis.This article discussed the importance of interventional psychological and pain care for patients,starting with the development and spread of interventional therapy.The significance of providing high-quality nursing services to patients and improving their quality of life was also discussed.展开更多
Seedling nursery is the end of the whole nursery in the nursery, and good technology can guarantee the survival rate and growth quality of seedlings. Therefore, to ensure healthy nursery, must pay attention to seedlin...Seedling nursery is the end of the whole nursery in the nursery, and good technology can guarantee the survival rate and growth quality of seedlings. Therefore, to ensure healthy nursery, must pay attention to seedling quality inspection, strictly follow the relevant inspection standards, and combined with the actual situation of nursery technical points, strictly do seedling early cultivation, investigation, seedling method selection, seedling disinfection and transportation, and strictly control the management of nursery, to meet the needs of nursery.展开更多
Organic vegetable is a new type of agricultural product, which has important edible and economic value and has great influence on promoting agricultural production. In this paper, the main points of organic tomato pla...Organic vegetable is a new type of agricultural product, which has important edible and economic value and has great influence on promoting agricultural production. In this paper, the main points of organic tomato planting are analyzed, and some suggestions for the development of organic vegetables are put forward, so as to provide reference for relevant agricultural personnel and realize the scientific and reasonable planting method to obtain healthy vegetables.展开更多
At the present stage, the contaminated site restoration project is one of the important projects in the social development process, and has received people's attention. In order to better realize the application v...At the present stage, the contaminated site restoration project is one of the important projects in the social development process, and has received people's attention. In order to better realize the application value of the project and continuously optimize the project, attention must be paid to the restoration project. This paper mainly analyzes from two aspects of secondary pollution and quality control, hoping to provide reference for the future development and progress of environmental supervision of restoration projects.展开更多
China's Mainland has witnessed remarkable achievements in payment innovations based on internet and financial technologies in recent years,whereas Macao has made little progress in financial technologies,especiall...China's Mainland has witnessed remarkable achievements in payment innovations based on internet and financial technologies in recent years,whereas Macao has made little progress in financial technologies,especially in payment technologies.Based on the concept and types of third-party payment business in China's Mainland and Macao,as well as to investigate the causes for Macao’s lack of innovation in third-party payment,this study compares their differences from two aspects:business licensing authorities and key points of supervision.By comparison,although the classification and methods of third-party payment businesses are different between China's Mainland and Macao,they are all managed and licensed by a unified supervision department.Moreover,the key points of supervision in both places are similar,but unlike China's Mainland,which takes financial risk prevention as the principle and financial technology as the means to encourage innovation,Macao showed obvious deficiencies.In order to further deepen the connection between the financial markets of China's Mainland and Macao as well as boost financial technologies in Macao,this study aims to provide some suggestions and references for the development of cross-border payment systems.展开更多
This paper starts with several problems of pile foundation design in bridge engineering, such as preparation before construction, digging hole, reinforcing cage, pouring concrete and pile forming, we can briefly descr...This paper starts with several problems of pile foundation design in bridge engineering, such as preparation before construction, digging hole, reinforcing cage, pouring concrete and pile forming, we can briefly describe the technical points that need to be guaranteed in the design and construction of bridge pile foundation and its quality management.展开更多
Subgrade in highway engineering construction is the most basic construction content. It can play the role of supporting pavement and control the construction quality of subgrade engineering. It can provide important g...Subgrade in highway engineering construction is the most basic construction content. It can play the role of supporting pavement and control the construction quality of subgrade engineering. It can provide important guarantee for the construction of highway structural layer and surface layer, ensure the quality of the constructed highway meets the requirements and improve the service life of highway engineering. Based on this, the article discusses the construction quality management and inspection points of subgrade engineering.展开更多
With the progress of the building structure design scheme level, compared with the pouring concrete construction building, the prefabricated building structure has made great development.At present, our country is act...With the progress of the building structure design scheme level, compared with the pouring concrete construction building, the prefabricated building structure has made great development.At present, our country is actively promoting the green building structure design planning, requires related engineering construction units to positive independent innovation attitude to improve the current situation of commonly used building structure, with green core concept design building structure, so as to achieve the goal of environmental protection and resource conservation, reasonable processing analysis and the current situation of construction construction, and eventually promote the construction industry to a new direction.展开更多
基金Sponsored by the Special Fund for Scientific and Technological Achievement Transformation of Jiangsu Provincethe Basic Scientific Research Professional Expense of NUAA for Special Project
文摘The grouping and optimization approach to identify the key thermal points on machine tools is studied.To solve the difficulty in grouping because of the high correlated variables from distinct groups,the variables grouping technique is improved.Temperature variables are sorted according to their relativities with the thermal errors.The representative temperature variables are determined by analyzing the variable correlation in sort order and removing the other variables in the same group.Considering the diverse effect of importing the different variables on thermal error model,the method of variable combination optimization is improved.Regression models made up of different combination of representative temperature variables are evaluated by the index of both the determined coefficient and the average residual squares to select the combination of the temperature variables.For the machine tools with complicated structures which need more initial temperature measuring points the improvement is demanded.The improved approach is applied to a precision horizontal machining center to identify the key thermal points.Experimental results show that the proposed approach is capable of avoiding the high correlation among the different groups' variables,effectively reducing the number of the key thermal points without depressing the prediction accuracy of the thermal error model for machine tools.
基金the Science and Technology Program of State Grid Corporation of China(No.5211TZ1900S6)。
文摘Safety production is of great significance to the development of enterprises and society.Accidents often cause great losses because of the particularity environment of electric power.Therefore,it is important to improve the safety supervision and protection in the electric power environment.In this paper,we simulate the actual electric power operation scenario by monitoring equipment and propose a real-time detection method of illegal actions based on human body key points to ensure safety behavior in real time.In this method,the human body key points in video frames were first extracted by the high-resolution network,and then classified in real time by spatial-temporal graph convolutional network.Experimental results show that this method can effectively detect illegal actions in the simulated scene.
文摘The control points are the key issue of the internal control, and the key control points mean the control joints that play an important part in the process of the operation. If these key control points are not well controlled, the process of the operation disposal will be mistaken and cannot reach the goal. However, for the confirmation of the control points, many studies only do qualitative research from the important aspect instead of quantificational research. They are devoid of a series of scientific methods. This paper advances quantificational methods to confirm the key control points from two aspects of job evaluation and mathematics model.
文摘In the present paper, the author puts forward six key points for acupuncture treatment of diseases, namely, (1) careful examination, (2) definite diagnosis, (3) precise and appropriate identification of syndromes, (4) accurate location of the acupoint, (5) flexible application of needling manipulations, and (6) 'Deqi'. The first three aspects are the foundation, accurate location and flexible needling manipulations are also the prerequisite for effective treatment of diseases. In addition, sound theoretical basic knowledge of both traditional Chinese medicine (TCM) and modern medicine, and flexibly applying suitable needling maneuvers, stimulating quantity and duration of needle retaining in accordance with the concrete state of disease and the patient's conditions are also very important in clinical practice of acupuncture.
文摘The Decision of CPC Central Committee and the State Council on Full Implementation of the Universal Two-child policy and Innovation and Improvement of Family Planning Service Management（Hereinafterreferred to as the Decision）was announced on January 5,2016.China will implement a birth registration service system.
文摘At present, the level of highway construction in our country is getting higher and higher. The management of highway construction is getting more and more attention from all walks of life. The quality of highway construction determines the safety of people's travel. Therefore, in order to ensure the safety of people's travel, this paper discusses the drawbacks existing in the process of highway construction management and the problems that restrict the healthy operation of the highway, formulates the corresponding solutions, and skillfully masters the management points in the process of highway management, so that the highway industry in our country can have a long-term and stable development.
文摘In recent years, under the background of vigorous development of social and economic construction in our country, the pace of urbanization is becoming faster and faster. With the improvement of people's quality of life, people also put forward new standards for the construction quality and performance of construction projects. For this reason, construction enterprises will focus on how to ensure the construction quality of construction projects. This requires in-depth analysis combined with the influencing factors, strengthening attention to the key points of quality control, doing a good job in details, ensuring the effective combination of concrete pouring, formwork construction and reinforcement construction, etc., avoiding the impact on quality caused by changes in construction, and reasonably applying the construction technology of concrete pouring, so as to improve the building quality.
文摘At present, under the influence of the comprehensive factors of the continuous advancement of urban construction and the increasing shortage of land resources, there are more and more high-rise building forms in urban buildings in China. It is worth noting that, compared with ordinary buildings, basement projects are developed and constructed in high-rise buildings. Due to the special location and environmental conditions of building basement itself, it is relatively difficult to carry out architectural design and construction.
文摘Interventional therapy has become increasingly popular in clinical practice due to advancements in medical technology.However,patients often experience psychological and physiological pressure due to its invasive nature.The management of patient discomfort and tension is crucial to ensure effective treatment.Psychological and pain management are essential components of interventional therapy,as they significantly impact patient recovery and prognosis.This article discussed the importance of interventional psychological and pain care for patients,starting with the development and spread of interventional therapy.The significance of providing high-quality nursing services to patients and improving their quality of life was also discussed.
文摘Seedling nursery is the end of the whole nursery in the nursery, and good technology can guarantee the survival rate and growth quality of seedlings. Therefore, to ensure healthy nursery, must pay attention to seedling quality inspection, strictly follow the relevant inspection standards, and combined with the actual situation of nursery technical points, strictly do seedling early cultivation, investigation, seedling method selection, seedling disinfection and transportation, and strictly control the management of nursery, to meet the needs of nursery.
文摘Organic vegetable is a new type of agricultural product, which has important edible and economic value and has great influence on promoting agricultural production. In this paper, the main points of organic tomato planting are analyzed, and some suggestions for the development of organic vegetables are put forward, so as to provide reference for relevant agricultural personnel and realize the scientific and reasonable planting method to obtain healthy vegetables.
文摘At the present stage, the contaminated site restoration project is one of the important projects in the social development process, and has received people's attention. In order to better realize the application value of the project and continuously optimize the project, attention must be paid to the restoration project. This paper mainly analyzes from two aspects of secondary pollution and quality control, hoping to provide reference for the future development and progress of environmental supervision of restoration projects.
基金Special Project of Guangdong Provincial Key Discipline Project“Public Management”-Research on Information Literacy of Teachers and Students in Colleges and Universities from the Perspective of Crisis and Emergency Management(Key Construction Discipline of Guangdong Provincial Education Department in 2016)The Second Batch of Teaching Quality and Teaching Reform Project of Guangzhou Xinhua University in 2021-Finance Course Teaching and Research Department(Project Number:2021JYS001)。
文摘China's Mainland has witnessed remarkable achievements in payment innovations based on internet and financial technologies in recent years,whereas Macao has made little progress in financial technologies,especially in payment technologies.Based on the concept and types of third-party payment business in China's Mainland and Macao,as well as to investigate the causes for Macao’s lack of innovation in third-party payment,this study compares their differences from two aspects:business licensing authorities and key points of supervision.By comparison,although the classification and methods of third-party payment businesses are different between China's Mainland and Macao,they are all managed and licensed by a unified supervision department.Moreover,the key points of supervision in both places are similar,but unlike China's Mainland,which takes financial risk prevention as the principle and financial technology as the means to encourage innovation,Macao showed obvious deficiencies.In order to further deepen the connection between the financial markets of China's Mainland and Macao as well as boost financial technologies in Macao,this study aims to provide some suggestions and references for the development of cross-border payment systems.
文摘This paper starts with several problems of pile foundation design in bridge engineering, such as preparation before construction, digging hole, reinforcing cage, pouring concrete and pile forming, we can briefly describe the technical points that need to be guaranteed in the design and construction of bridge pile foundation and its quality management.
文摘Subgrade in highway engineering construction is the most basic construction content. It can play the role of supporting pavement and control the construction quality of subgrade engineering. It can provide important guarantee for the construction of highway structural layer and surface layer, ensure the quality of the constructed highway meets the requirements and improve the service life of highway engineering. Based on this, the article discusses the construction quality management and inspection points of subgrade engineering.
文摘With the progress of the building structure design scheme level, compared with the pouring concrete construction building, the prefabricated building structure has made great development.At present, our country is actively promoting the green building structure design planning, requires related engineering construction units to positive independent innovation attitude to improve the current situation of commonly used building structure, with green core concept design building structure, so as to achieve the goal of environmental protection and resource conservation, reasonable processing analysis and the current situation of construction construction, and eventually promote the construction industry to a new direction.
