The integration of party construction and poverty alleviation and development is an important form of achieving poverty alleviation in China. Based on the actual case of the integration of the party branch constructio...The integration of party construction and poverty alleviation and development is an important form of achieving poverty alleviation in China. Based on the actual case of the integration of the party branch construction of the Institute of Targeted Poverty Alleviation and Development of Yunnan University of Finance and Economics and the construction of a third-party evaluation team for targeted poverty alleviation,this paper elaborated the practical significance and integration path design of the grassroots party construction and targeted poverty alleviation thirdparty evaluation team construction in colleges and universities. Besides,it analyzed the typical case of the party branch in the process of building the party branch of the ' double leader' teachers in the national colleges and universities,and vigorously implementing the development of the party branch construction and the third-party evaluation team for targeted poverty alleviation,and promoting double integration and double promotion. Finally,it came up with recommendations for further strengthening the development of the party branch construction and the thirdparty evaluation team for targeted poverty alleviation( including strengthening the party construction responsibility,promoting the solid foundation,promoting deep integration,strengthening mutual promotion,gathering poverty alleviation talents,and strengthen intellectual support),so as to form a new model of poverty alleviation through party construction and practicing the lofty purpose of serving the poor household wholeheartedly,and provide a useful reference for the grassroots party construction in China to promote poverty alleviation.展开更多
With the continuous development of education in China,various vocational colleges have responded to the“Double-High Plan”and are actively building teaching innovation teams with“double-qualified teachers.”By impro...With the continuous development of education in China,various vocational colleges have responded to the“Double-High Plan”and are actively building teaching innovation teams with“double-qualified teachers.”By improving the professional level of teachers and increasing practical opportunities,vocational colleges and universities can nurture high-level teachers and improve their teaching level so as to meet the demand for high-level technical skills training in the new era.This paper discusses the significance of constructing a“double-qualified”education model under the background of the“Double-High Plan,”the requirements of the“double-qualified”education model for teachers,the problems in constructing a teaching innovation team with“double-qualified”teachers,and the countermeasures for these problems.展开更多
Under the background of new liberal arts,in order to run a major well as well as highlight its characteristics and advantages,private colleges and universities cannot do without the construction of professional teachi...Under the background of new liberal arts,in order to run a major well as well as highlight its characteristics and advantages,private colleges and universities cannot do without the construction of professional teaching teams and teaching reforms.Taking Sichuan University of Media and Communication as an example,a series of explorations and practices has been carried out from the aspects of professional team construction,personnel training objectives,professional curriculum system,professional teaching mode,and professional teaching quality,in which good results have been achieved.On this basis,a training base for journalism and communication talents serving the whole Sichuan Province and even the western region is constructed,so that the results of the project have a certain demonstration and promotion value for the construction and development of similar majors in new institutions of higher learning in Sichuan Province.展开更多
Artificial intelligence is a frontier science for simulating,extending and expanding human intelligence,theoretical methods,technologies and application systems.Through the survey and analysis of the current situation...Artificial intelligence is a frontier science for simulating,extending and expanding human intelligence,theoretical methods,technologies and application systems.Through the survey and analysis of the current situation of the integration of artificial intelligence into the construction of the teacher team,the corresponding research plan and path are formulated,and the artificial intelligence is fully integrated with the construction of the professional teacher team of acupuncture and tuina,and specific practices are carried out.The practical research path includes the construction of the corresponding artificial intelligence education analysis system and platform for the teaching staff,the formulation and practice of artificial intelligence training and training plans for the teaching staff,the daily intelligent education of the teaching staff and the sustainable improvement of lifelong intelligent education literacy.Through this study,it is hoped that the teaching ability and level of acupuncture and tuina teachers will be improved,and more new ideas and methods will be provided for the training and education of acupuncture and tuina professionals.展开更多
Data services,knowledge services,and information services are the core service elements of university libraries in the context of the Double First-Class Initiative.Combined with the current situation of insufficient o...Data services,knowledge services,and information services are the core service elements of university libraries in the context of the Double First-Class Initiative.Combined with the current situation of insufficient overall service capacity of libraries,this paper proposed strategies and implementation paths for optimizing the service system from three aspects:the construction of the professional qualification system for librarians,the establishment of post institutions,and the construction of library culture.Long-term path:putting library human resource management into the legal track,taking the lead in local legislation,and promoting the construction of library legislation and professional qualification certification system;optimizing the personnel system,implementing hierarchical management and classified assessment for professional librarians and auxiliary librarians.Short-term path:intensive post allocation,namely,assigning the core strength in the core post,and tackling the temporary major work combining multiple forces in the form of a"working group";building an open knowledge service ecosystem,accelerate the cross-border integration of libraries and other organizations,and striving to build the core competitiveness of libraries.展开更多
The psychological contract is a set of personal beliefs about the reciprocal obligations and rights established in an exchange relationship,and high-level fulfillment of psychological contract helps the development of...The psychological contract is a set of personal beliefs about the reciprocal obligations and rights established in an exchange relationship,and high-level fulfillment of psychological contract helps the development of a team.This study summarizes the concept and theoretical basis of psychological contract,the influencing factors and intervention status of nurse psychological contract,and constructs a psychological contract intervention model to provide reference and reference for better construction and management of nursing teams.展开更多
Automatic control technology is the basis of road robot improvement,according to the characteristics of construction equipment and functions,the research will be input type perception from positioning acquisition,real...Automatic control technology is the basis of road robot improvement,according to the characteristics of construction equipment and functions,the research will be input type perception from positioning acquisition,real-world monitoring,the process will use RTK-GNSS positional perception technology,by projecting the left side of the earth from Gauss-Krueger projection method,and then carry out the Cartesian conversion based on the characteristics of drawing;steering control system is the core of the electric drive unmanned module,on the basis of the analysis of the composition of the steering system of unmanned engineering vehicles,the steering system key components such as direction,torque sensor,drive motor and other models are established,the joint simulation model of unmanned engineering vehicles is established,the steering controller is designed using the PID method,the simulation results show that the control method can meet the construction path demand for automatic steering.The path planning will first formulate the construction area with preset values and realize the steering angle correction during driving by PID algorithm,and never realize the construction-based path planning,and the results show that the method can control the straight path within the error of 10 cm and the curve error within 20 cm.With the collaboration of various modules,the automatic construction simulation results of this robot show that the design path and control method is effective.展开更多
Under the background of globalization,there are severe challenges in the cultivation of the professional skills of nursing staff,especially the English skills of foreign-related nursing,which has become an important p...Under the background of globalization,there are severe challenges in the cultivation of the professional skills of nursing staff,especially the English skills of foreign-related nursing,which has become an important part of the training of nursing talents.At present,most English teaching of foreign-related nursing in higher vocational colleges follows the traditional grammar teaching model.However,as most of the teaching staff for medical English are English teachers who have limited nursing professional knowledge,the industry characteristics of medical English are not fully demonstrated in the teaching process,and the lack of practicality inevitably reduces the quality of medical English teaching.Therefore,the traditional nursing English teaching model in higher vocational colleges can no longer meet the actual teaching needs.There is an urgent need to implement an interdisciplinary team teaching model that completely fits the industry environment of foreign-related nursing English and apply it flexibly to improve the quality of foreign-related nursing English teaching in higher vocational colleges,and lay a solid foundation for professional practice of nursing staff.Based on the perspective of ecolinguistics,this article explores the application strategies of the interdisciplinary team teaching model for foreign-related nursing English in higher vocational colleges,with the view to provide guidelines for the actual teaching of foreign-related nursing English.展开更多
Food security is a strategic priority for a country’s economic development.In China,high-standard farmland construction(HSFC)is an important initiative to stabilize grain production and increase grain production capa...Food security is a strategic priority for a country’s economic development.In China,high-standard farmland construction(HSFC)is an important initiative to stabilize grain production and increase grain production capacity.Based on panel data from 31 sample provinces,autonomous regions,and municipalities in China from 2005–2017,this study explored the impact of HSFC on grain yield using the difference-in-differences(DID)method.The results showed that HSFC significantly increased total grain production,which is robust to various checks.HSFC increased grain yield through three potential mechanisms.First,it could increase the grain replanting index.Second,it could effectively reduce yield loss due to droughts and floods.Last,HSFC could strengthen the cultivated land by renovating the low-and medium-yielding fields.Heterogeneity analysis found that the HSFC farmland showed a significant increase in grain yield only in the main grain-producing areas and balanced areas.In addition,HSFC significantly increased the yields of rice,wheat,and maize while leading to a reduction in soybean yields.The findings suggest the government should continue to promote HSFC,improve construction standards,and strictly control the“non-agriculturalization”and“non-coordination”of farmland to increase grain production further.At the same time,market mechanisms should be used to incentivize soybean farming,improve returns and stabilize soybean yields.展开更多
Structure-soil interface friction characteristics is of importance to investigate the interaction between engineering structures and soils,especially for offshore structures.The interface friction behavior between mar...Structure-soil interface friction characteristics is of importance to investigate the interaction between engineering structures and soils,especially for offshore structures.The interface friction behavior between marine clay and structural materials with different roughness was studied in this paper by using 3D optical scanning tests,a modified direct shear device and numerical simulation.Relationships between the surface roughness of structures,water content and interface friction angle were presented by model tests.The increase of water contents decreased the interface friction angles.For interfaces with different roughness,the interface friction angles will be smaller than that of the soil when the water content exceeds a certain value.The roughness of the interface and the water content of the soil are mutually coupled to influence the coefficient of friction(COF).This paper proposed a Finite Element Method(FEM)to simulate the interface direct shear tests of structures with different roughness.The surface models with different roughness are established based on the structure data obtained by 3D scanning.The Coupled Eulerian-Lagrangian(CEL)approach was employed to analyse soils sheared by irregular surfaces.The interface behavior for interfaces with different roughness under cyclic shear stresses was analyzed by FEM.展开更多
Taking the changes of construction land in Wan’an County over the years as the research object,the quantity and spatial characteristics of construction land in Wan’an County were analyzed,and the overall situation a...Taking the changes of construction land in Wan’an County over the years as the research object,the quantity and spatial characteristics of construction land in Wan’an County were analyzed,and the overall situation and regional differences of construction land utilization in Wan’an County were revealed.From the aspects of main influencing factors such as land use structure,land use intensity,land input intensity and output benefit,an evaluation indicator system was established to evaluate the economical and intensive use level of construction land in Wan’an County.The results show that the score of the economical and intensive use level of construction land in Wan’an County was 56.92,which was the lowest among all the districts and counties in Ji’an City.Based on the evaluation results,the corresponding economizing and intensive strategies were put forward,and the safeguard measures for its implementation were explored.The purpose is to provide some support for the preparation of territorial spatial planning,the delineation of urban development boundaries,and the potential exploitation of construction land stock,hoping to improve the utilization efficiency and benefit of construction land in Wan’an County,and promote the economic growth of Wan’an County to the stage of high-quality development.展开更多
This research is concentrated on the longitudinal vibration of a tapered pipe pile considering the vertical support of the surrounding soil and construction disturbance.First,the pile-soil system is partitioned into f...This research is concentrated on the longitudinal vibration of a tapered pipe pile considering the vertical support of the surrounding soil and construction disturbance.First,the pile-soil system is partitioned into finite segments in the vertical direction and the Voigt model is applied to simulate the vertical support of the surrounding soil acting on the pile segment.The surrounding soil is divided into finite ring-shaped zones in the radial direction to consider the construction disturbance.Then,the shear complex stiffness at the pile-soil interface is derived by solving the dynamic equilibrium equation for the soil from the outermost to innermost zone.The displacement impedance at the top of an arbitrary pile segment is obtained by solving the dynamic equilibrium equation for the pile and is combined with the vertical support of the surrounding soil to derive the displacement impedance at the bottom of the upper adjacent segment.Further,the displacement impedance at the pile head is obtained based on the impedance function transfer technique.Finally,the reliability of the proposed solution is verified,followed by a sensitivity analysis concerning the coupling effect of the pile parameters,construction disturbance and the vertical support of the surrounding soil on the displacement impedance of the pile.展开更多
Cochin Port is an all-weather port situated within a protected natural harbour,just 11 km away from mainland shipping route.Total draft of 15m-16m is available and it is a natural choice for setting up transhipment hu...Cochin Port is an all-weather port situated within a protected natural harbour,just 11 km away from mainland shipping route.Total draft of 15m-16m is available and it is a natural choice for setting up transhipment hub.The International Container Transhipment Terminal(ICTT)at Vallarpadam was developed by DP World and M/s Cochin Port Trust(CPT).As a part of this project,the new Rail connectivity from ICTT at Vallarpadam to Idappalli station is 8.60km,including the construction of 4.62 km elevated bridge was awarded to AFCONS by M/s Rail Vikas Nigam Limited(RVNL),in 2007 with a scheduled completion by 2009.This bridge is constructed for single railway track and piling was done for the provision of a second railway track in future.The 4.62 km long bridge was successfully completed and Trial Loco run was done in March 2010.This paper includes details of sub-surface profile,engineering properties of soils,details of construction of pile foundations and Challenges faced during construction.展开更多
This paper describes and provides a critique of the design and implementation of the“scoops”-a set of bespoke multifunctioning architectural free-form elements that are a highlight of the new Soheil Abedian School o...This paper describes and provides a critique of the design and implementation of the“scoops”-a set of bespoke multifunctioning architectural free-form elements that are a highlight of the new Soheil Abedian School of Architecture at Bond University,Australia,by the office of Sir Peter Cook and Gavin Robotham,CRAB(Cook Robotham Architecture Bureau,London).The development includes the transfer of analogue design processes into digital 3d modeling,which is then analyzed and rationalized via an exchange with consultants and procurement contractors.The complexity of the concrete works necessitated the use of digital fabrication to make their implementation affordable and within time constraints,with said complexity creating a variety of challenges for many aspects of the entire delivery team.The 3d model played a critical role in communicating intent and accuracy at all stages.The use of site-based craftsmanship combined with computer aided design and fabrication overlapped to realize the project.展开更多
The target of integrated construction of comprehensive transportation hub is to integrate the traffic resources,achieve butt joint of pan-regional transportation mode,and finally realize the"seamless connection&q...The target of integrated construction of comprehensive transportation hub is to integrate the traffic resources,achieve butt joint of pan-regional transportation mode,and finally realize the"seamless connection"of the goods and"zero transfer"of the passenger traffic.Relying on the particularity of the geographical location and the convenience of the Yangtze River channel,Luzhou puts forth effort to build a comprehensive transport hub in Southern Sichuan and has made great efforts in traffic infrastructure construction.However,there are still some problems.Combining practice of Luzhou,using the advanced experience of foreign and domestic cities for reference,the paper pointed out that for the sake of constructing a comprehensive transportation hub,we need to build the traffic integration on the basis of the efficiency.Besides,the paper proposed the strategies for construction.展开更多
The issues of solvability and construction of a solution of the Fredholm integral equation of the first kind are considered. It is done by immersing the original problem into solving an extremal problem in Hilbert spa...The issues of solvability and construction of a solution of the Fredholm integral equation of the first kind are considered. It is done by immersing the original problem into solving an extremal problem in Hilbert space. Necessary and sufficient conditions for the existence of a solution are obtained. A method of constructing a solution of the Fredholm integral equation of the first kind is developed. A constructive theory of solvability and construction of a solution to a boundary value problem of a linear integrodifferential equation with a distributed delay in control, generated by the Fredholm integral equation of the first kind, has been created.展开更多
With the advent of Industry 4.0, smart construction sites have seen significant development in China. However, accidents involving digitized tower cranes continue to be a persistent issue. Among the contributing facto...With the advent of Industry 4.0, smart construction sites have seen significant development in China. However, accidents involving digitized tower cranes continue to be a persistent issue. Among the contributing factors, human unsafe behavior stands out as a primary cause for these incidents. This study aims to assess the human reliability of tower crane operations on smart construction sites. To proactively enhance safety measures, the research employs text mining techniques (TF-IDF-Truncated SVD-Complement NB) to identify patterns of human errors among tower crane operators. Building upon the SHEL model, the study categorizes behavioral factors affecting human reliability in the man-machine interface, leading to the establishment of the Performance Shaping Factors (PSFs) system. Furthermore, the research constructs an error impact indicator system for the intelligent construction site tower crane operator interface. Using the DEMATEL method, it analyzes the significance of various factors influencing human errors in tower crane operations. Additionally, the ISM-MICMAC method is applied to unveil the hierarchical relationships and driving-dependent connections among these influencing factors. The findings indicate that personal state, operating procedures, and physical environment directly impact human errors, while personal capability, technological environment, and one fundamental organizational management factor contribute indirectly. .展开更多
In recent years,China has made significant progress in the construction of highways,resulting in an improved highway network that has provided robust support for economic and social development.However,the rapid expan...In recent years,China has made significant progress in the construction of highways,resulting in an improved highway network that has provided robust support for economic and social development.However,the rapid expansion of highway construction,power supply,and distribution has led to several challenges in mechanical and electrical engineering technology.Ensuring the safe,stable,and cost-effective operation of the power supply and distribution system to meet the diverse requirements of highway operations has become a pressing issue.This article takes an example of a highway electromechanical engineering power supply and distribution construction project to provide insight into the construction process of highway electromechanical engineering power supply and distribution technology.展开更多
As the urban populations grow,the number and size of subway construction projects are increasing while also meeting higher construction standards.So,subway construction projects must have a better understanding of con...As the urban populations grow,the number and size of subway construction projects are increasing while also meeting higher construction standards.So,subway construction projects must have a better understanding of construction technology.This article focuses on the construction technology of the subway tunnel expansion under the bridge foundation.By analyzing the engineering characteristics of the bridge foundation and using a project as an example,this article provides a detailed discussion of the construction process of tunnel expansion under a bridge foundation.This article aims to serve as a reference for subway tunnel construction in China to ensure the key points of construction technology are understood,thus improving construction quality and laying a solid technical foundation for the sustainable development of urban rail engineering.展开更多
基金Supported by the Construction Project of Party Branch Secretary’s Studio of "Double Leader" Teachers in Colleges and Universities of the Ministry of Education of Chinathe Project of Party Construction Research of Yunnan University of Finance and Economics
文摘The integration of party construction and poverty alleviation and development is an important form of achieving poverty alleviation in China. Based on the actual case of the integration of the party branch construction of the Institute of Targeted Poverty Alleviation and Development of Yunnan University of Finance and Economics and the construction of a third-party evaluation team for targeted poverty alleviation,this paper elaborated the practical significance and integration path design of the grassroots party construction and targeted poverty alleviation thirdparty evaluation team construction in colleges and universities. Besides,it analyzed the typical case of the party branch in the process of building the party branch of the ' double leader' teachers in the national colleges and universities,and vigorously implementing the development of the party branch construction and the third-party evaluation team for targeted poverty alleviation,and promoting double integration and double promotion. Finally,it came up with recommendations for further strengthening the development of the party branch construction and the thirdparty evaluation team for targeted poverty alleviation( including strengthening the party construction responsibility,promoting the solid foundation,promoting deep integration,strengthening mutual promotion,gathering poverty alleviation talents,and strengthen intellectual support),so as to form a new model of poverty alleviation through party construction and practicing the lofty purpose of serving the poor household wholeheartedly,and provide a useful reference for the grassroots party construction in China to promote poverty alleviation.
文摘With the continuous development of education in China,various vocational colleges have responded to the“Double-High Plan”and are actively building teaching innovation teams with“double-qualified teachers.”By improving the professional level of teachers and increasing practical opportunities,vocational colleges and universities can nurture high-level teachers and improve their teaching level so as to meet the demand for high-level technical skills training in the new era.This paper discusses the significance of constructing a“double-qualified”education model under the background of the“Double-High Plan,”the requirements of the“double-qualified”education model for teachers,the problems in constructing a teaching innovation team with“double-qualified”teachers,and the countermeasures for these problems.
基金the Key Research Base of Humanities and Social Sciences of Higher Education in Sichuan Province,which is the Research Center for Reform and Development of Newly-Established Colleges and Universities(Project Number:XJYX2021B13)it is the result of the special project of teaching team construction of Sichuan University of Media and Communications in 2020(Sichuan University of Media and Communications[2020]No.61).
文摘Under the background of new liberal arts,in order to run a major well as well as highlight its characteristics and advantages,private colleges and universities cannot do without the construction of professional teaching teams and teaching reforms.Taking Sichuan University of Media and Communication as an example,a series of explorations and practices has been carried out from the aspects of professional team construction,personnel training objectives,professional curriculum system,professional teaching mode,and professional teaching quality,in which good results have been achieved.On this basis,a training base for journalism and communication talents serving the whole Sichuan Province and even the western region is constructed,so that the results of the project have a certain demonstration and promotion value for the construction and development of similar majors in new institutions of higher learning in Sichuan Province.
基金Supported by National TCM Examination Scientific Research Project in 2021(TC2021022)Jilin Province Vocational Education and Adult Education Teaching Reform Research Project in 2022(2022ZCY295)+3 种基金Higher Education Scientific Research Project of Jilin Association for Higher Education in 2021(JGJX2021D170)Jilin Province Educational Science"13th Five-Year"Plan 2020 Annual Project(GH20169)Changchun University of Traditional Chinese Medicine Higher Education Teaching Research Project in 2022(XJSZ202240)Jilin Higher Education Scientific Research Project in 2022(JGJX2022D129)。
文摘Artificial intelligence is a frontier science for simulating,extending and expanding human intelligence,theoretical methods,technologies and application systems.Through the survey and analysis of the current situation of the integration of artificial intelligence into the construction of the teacher team,the corresponding research plan and path are formulated,and the artificial intelligence is fully integrated with the construction of the professional teacher team of acupuncture and tuina,and specific practices are carried out.The practical research path includes the construction of the corresponding artificial intelligence education analysis system and platform for the teaching staff,the formulation and practice of artificial intelligence training and training plans for the teaching staff,the daily intelligent education of the teaching staff and the sustainable improvement of lifelong intelligent education literacy.Through this study,it is hoped that the teaching ability and level of acupuncture and tuina teachers will be improved,and more new ideas and methods will be provided for the training and education of acupuncture and tuina professionals.
文摘Data services,knowledge services,and information services are the core service elements of university libraries in the context of the Double First-Class Initiative.Combined with the current situation of insufficient overall service capacity of libraries,this paper proposed strategies and implementation paths for optimizing the service system from three aspects:the construction of the professional qualification system for librarians,the establishment of post institutions,and the construction of library culture.Long-term path:putting library human resource management into the legal track,taking the lead in local legislation,and promoting the construction of library legislation and professional qualification certification system;optimizing the personnel system,implementing hierarchical management and classified assessment for professional librarians and auxiliary librarians.Short-term path:intensive post allocation,namely,assigning the core strength in the core post,and tackling the temporary major work combining multiple forces in the form of a"working group";building an open knowledge service ecosystem,accelerate the cross-border integration of libraries and other organizations,and striving to build the core competitiveness of libraries.
文摘The psychological contract is a set of personal beliefs about the reciprocal obligations and rights established in an exchange relationship,and high-level fulfillment of psychological contract helps the development of a team.This study summarizes the concept and theoretical basis of psychological contract,the influencing factors and intervention status of nurse psychological contract,and constructs a psychological contract intervention model to provide reference and reference for better construction and management of nursing teams.
文摘Automatic control technology is the basis of road robot improvement,according to the characteristics of construction equipment and functions,the research will be input type perception from positioning acquisition,real-world monitoring,the process will use RTK-GNSS positional perception technology,by projecting the left side of the earth from Gauss-Krueger projection method,and then carry out the Cartesian conversion based on the characteristics of drawing;steering control system is the core of the electric drive unmanned module,on the basis of the analysis of the composition of the steering system of unmanned engineering vehicles,the steering system key components such as direction,torque sensor,drive motor and other models are established,the joint simulation model of unmanned engineering vehicles is established,the steering controller is designed using the PID method,the simulation results show that the control method can meet the construction path demand for automatic steering.The path planning will first formulate the construction area with preset values and realize the steering angle correction during driving by PID algorithm,and never realize the construction-based path planning,and the results show that the method can control the straight path within the error of 10 cm and the curve error within 20 cm.With the collaboration of various modules,the automatic construction simulation results of this robot show that the design path and control method is effective.
基金School-level project of Guangdong Yunfu Vocational College of Chinese Medicine:Construction and application of an interdisciplinary team teaching model for higher vocational nursing English from the perspective of ecolinguistics(Project number:2023K08)。
文摘Under the background of globalization,there are severe challenges in the cultivation of the professional skills of nursing staff,especially the English skills of foreign-related nursing,which has become an important part of the training of nursing talents.At present,most English teaching of foreign-related nursing in higher vocational colleges follows the traditional grammar teaching model.However,as most of the teaching staff for medical English are English teachers who have limited nursing professional knowledge,the industry characteristics of medical English are not fully demonstrated in the teaching process,and the lack of practicality inevitably reduces the quality of medical English teaching.Therefore,the traditional nursing English teaching model in higher vocational colleges can no longer meet the actual teaching needs.There is an urgent need to implement an interdisciplinary team teaching model that completely fits the industry environment of foreign-related nursing English and apply it flexibly to improve the quality of foreign-related nursing English teaching in higher vocational colleges,and lay a solid foundation for professional practice of nursing staff.Based on the perspective of ecolinguistics,this article explores the application strategies of the interdisciplinary team teaching model for foreign-related nursing English in higher vocational colleges,with the view to provide guidelines for the actual teaching of foreign-related nursing English.
基金supported by the National Natural Science Foundation of China(41871184)the National Social Science Fund of China(21ZDA056)the Scientific and Technological Innovation Project of the Chinese Academy of Agricultural Sciences(10-IAED-ZT-01-2023and 10-IAED-RC-07-2023)。
文摘Food security is a strategic priority for a country’s economic development.In China,high-standard farmland construction(HSFC)is an important initiative to stabilize grain production and increase grain production capacity.Based on panel data from 31 sample provinces,autonomous regions,and municipalities in China from 2005–2017,this study explored the impact of HSFC on grain yield using the difference-in-differences(DID)method.The results showed that HSFC significantly increased total grain production,which is robust to various checks.HSFC increased grain yield through three potential mechanisms.First,it could increase the grain replanting index.Second,it could effectively reduce yield loss due to droughts and floods.Last,HSFC could strengthen the cultivated land by renovating the low-and medium-yielding fields.Heterogeneity analysis found that the HSFC farmland showed a significant increase in grain yield only in the main grain-producing areas and balanced areas.In addition,HSFC significantly increased the yields of rice,wheat,and maize while leading to a reduction in soybean yields.The findings suggest the government should continue to promote HSFC,improve construction standards,and strictly control the“non-agriculturalization”and“non-coordination”of farmland to increase grain production further.At the same time,market mechanisms should be used to incentivize soybean farming,improve returns and stabilize soybean yields.
基金supported by a grant from the National Natural Science Foundations of China(No.52171282)supported by Taishan Scholars Program of Shandong Province,China(No.tsqn202306098)the Shandong Provincial Key Research and Development Plan,China(No.2021ZLGX04).
文摘Structure-soil interface friction characteristics is of importance to investigate the interaction between engineering structures and soils,especially for offshore structures.The interface friction behavior between marine clay and structural materials with different roughness was studied in this paper by using 3D optical scanning tests,a modified direct shear device and numerical simulation.Relationships between the surface roughness of structures,water content and interface friction angle were presented by model tests.The increase of water contents decreased the interface friction angles.For interfaces with different roughness,the interface friction angles will be smaller than that of the soil when the water content exceeds a certain value.The roughness of the interface and the water content of the soil are mutually coupled to influence the coefficient of friction(COF).This paper proposed a Finite Element Method(FEM)to simulate the interface direct shear tests of structures with different roughness.The surface models with different roughness are established based on the structure data obtained by 3D scanning.The Coupled Eulerian-Lagrangian(CEL)approach was employed to analyse soils sheared by irregular surfaces.The interface behavior for interfaces with different roughness under cyclic shear stresses was analyzed by FEM.
文摘Taking the changes of construction land in Wan’an County over the years as the research object,the quantity and spatial characteristics of construction land in Wan’an County were analyzed,and the overall situation and regional differences of construction land utilization in Wan’an County were revealed.From the aspects of main influencing factors such as land use structure,land use intensity,land input intensity and output benefit,an evaluation indicator system was established to evaluate the economical and intensive use level of construction land in Wan’an County.The results show that the score of the economical and intensive use level of construction land in Wan’an County was 56.92,which was the lowest among all the districts and counties in Ji’an City.Based on the evaluation results,the corresponding economizing and intensive strategies were put forward,and the safeguard measures for its implementation were explored.The purpose is to provide some support for the preparation of territorial spatial planning,the delineation of urban development boundaries,and the potential exploitation of construction land stock,hoping to improve the utilization efficiency and benefit of construction land in Wan’an County,and promote the economic growth of Wan’an County to the stage of high-quality development.
基金National Natural Science Foundation of China under Grand No.51808190the Central Government Guides Local Science and Technology Development Fund Projects under Grand No.XZ202301YD0019C+2 种基金the Foundation of Key Laboratory of Soft Soils and Geoenvironmental Engineering(Zhejiang University)Ministry of Education under Grand No.2022P04the Central University Basic Research Fund of China under Grand No.B220202017。
文摘This research is concentrated on the longitudinal vibration of a tapered pipe pile considering the vertical support of the surrounding soil and construction disturbance.First,the pile-soil system is partitioned into finite segments in the vertical direction and the Voigt model is applied to simulate the vertical support of the surrounding soil acting on the pile segment.The surrounding soil is divided into finite ring-shaped zones in the radial direction to consider the construction disturbance.Then,the shear complex stiffness at the pile-soil interface is derived by solving the dynamic equilibrium equation for the soil from the outermost to innermost zone.The displacement impedance at the top of an arbitrary pile segment is obtained by solving the dynamic equilibrium equation for the pile and is combined with the vertical support of the surrounding soil to derive the displacement impedance at the bottom of the upper adjacent segment.Further,the displacement impedance at the pile head is obtained based on the impedance function transfer technique.Finally,the reliability of the proposed solution is verified,followed by a sensitivity analysis concerning the coupling effect of the pile parameters,construction disturbance and the vertical support of the surrounding soil on the displacement impedance of the pile.
文摘Cochin Port is an all-weather port situated within a protected natural harbour,just 11 km away from mainland shipping route.Total draft of 15m-16m is available and it is a natural choice for setting up transhipment hub.The International Container Transhipment Terminal(ICTT)at Vallarpadam was developed by DP World and M/s Cochin Port Trust(CPT).As a part of this project,the new Rail connectivity from ICTT at Vallarpadam to Idappalli station is 8.60km,including the construction of 4.62 km elevated bridge was awarded to AFCONS by M/s Rail Vikas Nigam Limited(RVNL),in 2007 with a scheduled completion by 2009.This bridge is constructed for single railway track and piling was done for the provision of a second railway track in future.The 4.62 km long bridge was successfully completed and Trial Loco run was done in March 2010.This paper includes details of sub-surface profile,engineering properties of soils,details of construction of pile foundations and Challenges faced during construction.
文摘This paper describes and provides a critique of the design and implementation of the“scoops”-a set of bespoke multifunctioning architectural free-form elements that are a highlight of the new Soheil Abedian School of Architecture at Bond University,Australia,by the office of Sir Peter Cook and Gavin Robotham,CRAB(Cook Robotham Architecture Bureau,London).The development includes the transfer of analogue design processes into digital 3d modeling,which is then analyzed and rationalized via an exchange with consultants and procurement contractors.The complexity of the concrete works necessitated the use of digital fabrication to make their implementation affordable and within time constraints,with said complexity creating a variety of challenges for many aspects of the entire delivery team.The 3d model played a critical role in communicating intent and accuracy at all stages.The use of site-based craftsmanship combined with computer aided design and fabrication overlapped to realize the project.
文摘The target of integrated construction of comprehensive transportation hub is to integrate the traffic resources,achieve butt joint of pan-regional transportation mode,and finally realize the"seamless connection"of the goods and"zero transfer"of the passenger traffic.Relying on the particularity of the geographical location and the convenience of the Yangtze River channel,Luzhou puts forth effort to build a comprehensive transport hub in Southern Sichuan and has made great efforts in traffic infrastructure construction.However,there are still some problems.Combining practice of Luzhou,using the advanced experience of foreign and domestic cities for reference,the paper pointed out that for the sake of constructing a comprehensive transportation hub,we need to build the traffic integration on the basis of the efficiency.Besides,the paper proposed the strategies for construction.
文摘The issues of solvability and construction of a solution of the Fredholm integral equation of the first kind are considered. It is done by immersing the original problem into solving an extremal problem in Hilbert space. Necessary and sufficient conditions for the existence of a solution are obtained. A method of constructing a solution of the Fredholm integral equation of the first kind is developed. A constructive theory of solvability and construction of a solution to a boundary value problem of a linear integrodifferential equation with a distributed delay in control, generated by the Fredholm integral equation of the first kind, has been created.
文摘With the advent of Industry 4.0, smart construction sites have seen significant development in China. However, accidents involving digitized tower cranes continue to be a persistent issue. Among the contributing factors, human unsafe behavior stands out as a primary cause for these incidents. This study aims to assess the human reliability of tower crane operations on smart construction sites. To proactively enhance safety measures, the research employs text mining techniques (TF-IDF-Truncated SVD-Complement NB) to identify patterns of human errors among tower crane operators. Building upon the SHEL model, the study categorizes behavioral factors affecting human reliability in the man-machine interface, leading to the establishment of the Performance Shaping Factors (PSFs) system. Furthermore, the research constructs an error impact indicator system for the intelligent construction site tower crane operator interface. Using the DEMATEL method, it analyzes the significance of various factors influencing human errors in tower crane operations. Additionally, the ISM-MICMAC method is applied to unveil the hierarchical relationships and driving-dependent connections among these influencing factors. The findings indicate that personal state, operating procedures, and physical environment directly impact human errors, while personal capability, technological environment, and one fundamental organizational management factor contribute indirectly. .
文摘In recent years,China has made significant progress in the construction of highways,resulting in an improved highway network that has provided robust support for economic and social development.However,the rapid expansion of highway construction,power supply,and distribution has led to several challenges in mechanical and electrical engineering technology.Ensuring the safe,stable,and cost-effective operation of the power supply and distribution system to meet the diverse requirements of highway operations has become a pressing issue.This article takes an example of a highway electromechanical engineering power supply and distribution construction project to provide insight into the construction process of highway electromechanical engineering power supply and distribution technology.
文摘As the urban populations grow,the number and size of subway construction projects are increasing while also meeting higher construction standards.So,subway construction projects must have a better understanding of construction technology.This article focuses on the construction technology of the subway tunnel expansion under the bridge foundation.By analyzing the engineering characteristics of the bridge foundation and using a project as an example,this article provides a detailed discussion of the construction process of tunnel expansion under a bridge foundation.This article aims to serve as a reference for subway tunnel construction in China to ensure the key points of construction technology are understood,thus improving construction quality and laying a solid technical foundation for the sustainable development of urban rail engineering.
