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
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
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
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
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
The foundation quality of construction engineering plays an important role in protecting the safety of users and improving the construction efficiency of superstructure. Nowadays, with the continuous development of bu...The foundation quality of construction engineering plays an important role in protecting the safety of users and improving the construction efficiency of superstructure. Nowadays, with the continuous development of building construction in China towards more beautiful and more floors, ensuring the quality of foundation has become the primary factor. Foundation construction is not only the first step of construction engineering, but also the key step. In order to ensure the quality of foundation construction and avoid building inclination or settlement caused by foundation problems, it is necessary to strictly grasp the quality links and ensure that the construction is completed in accordance with relevant standards. The application of foundation detection technology can ensure that the foundation quality meets the requirements of construction engineering and fundamentally improve the overall quality of construction engineering. Therefore, the application of foundation detection technology in construction engineering is of great significance. In this paper, the author deeply analyzes the key points of foundation detection technology of construction engineering and gives corresponding optimization countermeasures for reference to relevant construction units展开更多
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
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
This paper expounds the concept of HVAC construction,specifically analyzes the current situation of HVAC construction in construction engineering,and focuses on the key and difficult points in HVAC construction.In ord...This paper expounds the concept of HVAC construction,specifically analyzes the current situation of HVAC construction in construction engineering,and focuses on the key and difficult points in HVAC construction.In order to provide an effective reference for improving the quality of HVAC construction in the current construction engineering,some suggestions are put forward for improvement of relevant technologies involved in key and difficult points.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
Under the influence of the rapid development of modern industry, the market demand for energy is increasing day by day, which makes the existing energy reserves decrease day by day. At present, the world's power e...Under the influence of the rapid development of modern industry, the market demand for energy is increasing day by day, which makes the existing energy reserves decrease day by day. At present, the world's power energy is mostly dependent on thermal power generation. However, the polluted dust and gas released from it will directly affect human health and the natural environment, which is contrary to the concept of sustainable development. Under this background, wind energy has attracted the attention of the energy market due to its renewable and pollution-free advantages. Especially under the background of increasingly mature wind power generation technology, the application rate of wind turbines has been gradually increased, effectively easing the pressure on electricity consumption in the market. In this regard, this paper will analyze the principle of wind power generation and the key points of wind power generation technology, aiming at promoting the promotion of economic and social benefits of wind power generation by improving the control degree of wind power application.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
Judging from the engineering practice, water conservancy construction in winter often has different degrees of quality problems, which may result in severe freezing injury. In particular, concrete projects may have qu...Judging from the engineering practice, water conservancy construction in winter often has different degrees of quality problems, which may result in severe freezing injury. In particular, concrete projects may have quality problems such as cracks and freeze-thaw damage. In order to ensure the construction quality of water conservancy projects and meet the contract requirements of construction units, it is necessary to attach great importance to the winter concrete construction technology of water conservancy projects, strictly implement various technical points in the construction process, and do a good job in quality control, so as to ensure the construction quality of water conservancy projects to a greater extent. In order to fully understand the characteristics of winter weather and the actual conditions in different regions, strict testing and quality control should be carried out in all aspects and links of concrete raw materials, mixing, transportation, pouring and maintenance, so as to implement the key points of concrete construction technology and provide necessary support for coping with and dealing with various unfavorable factors. Based on this, this paper focuses on the analysis of water conservancy projects in winter concrete construction technology and other related content.展开更多
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.
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The foundation quality of construction engineering plays an important role in protecting the safety of users and improving the construction efficiency of superstructure. Nowadays, with the continuous development of building construction in China towards more beautiful and more floors, ensuring the quality of foundation has become the primary factor. Foundation construction is not only the first step of construction engineering, but also the key step. In order to ensure the quality of foundation construction and avoid building inclination or settlement caused by foundation problems, it is necessary to strictly grasp the quality links and ensure that the construction is completed in accordance with relevant standards. The application of foundation detection technology can ensure that the foundation quality meets the requirements of construction engineering and fundamentally improve the overall quality of construction engineering. Therefore, the application of foundation detection technology in construction engineering is of great significance. In this paper, the author deeply analyzes the key points of foundation detection technology of construction engineering and gives corresponding optimization countermeasures for reference to relevant construction units
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.
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This paper expounds the concept of HVAC construction,specifically analyzes the current situation of HVAC construction in construction engineering,and focuses on the key and difficult points in HVAC construction.In order to provide an effective reference for improving the quality of HVAC construction in the current construction engineering,some suggestions are put forward for improvement of relevant technologies involved in key and difficult points.
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Under the influence of the rapid development of modern industry, the market demand for energy is increasing day by day, which makes the existing energy reserves decrease day by day. At present, the world's power energy is mostly dependent on thermal power generation. However, the polluted dust and gas released from it will directly affect human health and the natural environment, which is contrary to the concept of sustainable development. Under this background, wind energy has attracted the attention of the energy market due to its renewable and pollution-free advantages. Especially under the background of increasingly mature wind power generation technology, the application rate of wind turbines has been gradually increased, effectively easing the pressure on electricity consumption in the market. In this regard, this paper will analyze the principle of wind power generation and the key points of wind power generation technology, aiming at promoting the promotion of economic and social benefits of wind power generation by improving the control degree of wind power application.
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Judging from the engineering practice, water conservancy construction in winter often has different degrees of quality problems, which may result in severe freezing injury. In particular, concrete projects may have quality problems such as cracks and freeze-thaw damage. In order to ensure the construction quality of water conservancy projects and meet the contract requirements of construction units, it is necessary to attach great importance to the winter concrete construction technology of water conservancy projects, strictly implement various technical points in the construction process, and do a good job in quality control, so as to ensure the construction quality of water conservancy projects to a greater extent. In order to fully understand the characteristics of winter weather and the actual conditions in different regions, strict testing and quality control should be carried out in all aspects and links of concrete raw materials, mixing, transportation, pouring and maintenance, so as to implement the key points of concrete construction technology and provide necessary support for coping with and dealing with various unfavorable factors. Based on this, this paper focuses on the analysis of water conservancy projects in winter concrete construction technology and other related content.
