This study investigates the current status,challenges,and strategies for enhancing international cooperation and exchange at Jiangxi University of Technology.Through in-depth interviews and questionnaire surveys,the r...This study investigates the current status,challenges,and strategies for enhancing international cooperation and exchange at Jiangxi University of Technology.Through in-depth interviews and questionnaire surveys,the research identifies key issues such as low participation rates,lack of funding,insufficient publicity,and the need for a more robust international faculty team.The findings reveal significant challenges in policy implementation,resource allocation,and faculty development.To address these challenges,the study proposes a series of countermeasures,including the formulation of a comprehensive internationalization strategy,enhanced publicity and promotion of international projects,increased financial support,and the development of an internationalized faculty and management team.The study concludes that implementing these strategies can enhance the university’s internationalization efforts and improve its overall capacity for international cooperation and exchange.展开更多
In this paper, a novel admission scheme is proposed which provides high degrees of quality of service (QoS) guarantees for multimedia traffic carried in mobile networks. The proposed scheme combines the admission cont...In this paper, a novel admission scheme is proposed which provides high degrees of quality of service (QoS) guarantees for multimedia traffic carried in mobile networks. The proposed scheme combines the admission control and bandwidth reservation to guarantee QoS requirements. It considers both local information and remote information to determine whether to accept or reject a connection. In order to embody the characteristics of the algorithms proposed in the article, two traditional algorithms of admission control are used for comparison. In the end of the paper the simulation analyses are given and the results show that the proposed algorithm can adjust the bandwidth according to the current status of networks and decrease the probability of connections forcibly dropped. The most important thing is that the algorithm is based on the multimedia communications and can guarantee the QoS of real time connections through decreasing the bandwidth of non real time connections.展开更多
After summarizing researches on domestic and foreign tourism safety,it was found that there were few research results on mountainous tourism safety,especially tourism safety and tourism safety guarantee system of high...After summarizing researches on domestic and foreign tourism safety,it was found that there were few research results on mountainous tourism safety,especially tourism safety and tourism safety guarantee system of high and higher mountains with high risk.The paper had concluded hidden dangers and sources of safe accidents of mountainous tourism,and studied tourism safety guarantee system of high and higher mountains.Furthermore,it proposed that tourism safety guarantee system was composed of tourism safety policies and regulations,tourism precaution,tourism safety control,tourism safety rescue and tourism insurance;and finally pointed out components of each factor.展开更多
Although there are appropriate stipulations for the chattel guarantees in the law of China, this guarantee system could not adapt to the request of economy's development because of the following reasons: the scope...Although there are appropriate stipulations for the chattel guarantees in the law of China, this guarantee system could not adapt to the request of economy's development because of the following reasons: the scope of chattel guarantees is narrow according to relevant stipulations; the transaction cost of the chattel is high; mortgage registration of chattel is in a mess; lack of efficiently executive guarantee system, etc. To counter the problems existing in the present Chinese chattel guarantee system, in this article, the author proposed some corresponding suggestions and countermeasures, hoping to perfect the chattel guarantee system in China.展开更多
For transportation of solid backfill material such as waste and fly ash from the surface to the bottom of the shaft in a fully mechanized backfilling coal backfilling coal mining technology, we developed a new vertica...For transportation of solid backfill material such as waste and fly ash from the surface to the bottom of the shaft in a fully mechanized backfilling coal backfilling coal mining technology, we developed a new vertical transportation system to transport this type of solid backfill material. Given the demands imposed on safely in feeding this material, we also investigated the structure and basic parameter of this system. For a mine in the Xingtai mining area the results show that: (1) a vertical transportation system should include three main parts, i.e., a feeding borehole, a maintenance chamber and a storage silo; (2) we determined that 486 mm is a suitable diameter for bore holes, the diameter of the storage silo is 6 m and its height 30 m in this vertical transportation system; (3) a conical buffer was developed to absorb the impact during the feeding process. To ensure normal implementation of fully mechanized backfilling coal mining technology and the safety of underground personnel, we propose a series of security technologies for anti-blockage, storage silo cleaning, high pressure air release and aspiration. This vertical transporting system has been applied in one this particular mine, which has fed about 4 million tons solid material with a feeding depth of 350 m and safely exploited 3 million tons of coal.展开更多
Dear Editor,to This letter deals with the output feedback stabilization of a class of high-order nonlinear time-delay systems with more general low-order and high-order nonlinearities.By constructing reduced-order obs...Dear Editor,to This letter deals with the output feedback stabilization of a class of high-order nonlinear time-delay systems with more general low-order and high-order nonlinearities.By constructing reduced-order observer,based on homogeneous domination theory together with the adding a power integrator method,an output feedback controller is developed guarantee the equilibrium of the closed system globally uniformly asymptotically stable.展开更多
Land use plan serves as a leading role in land resource management, necessitating a powerful implementation guarantee system. The research concluded researches on guarantee system for land use plan from law, administr...Land use plan serves as a leading role in land resource management, necessitating a powerful implementation guarantee system. The research concluded researches on guarantee system for land use plan from law, administration, econo- my, society and technology. Finally, existing problems and suggestions were pro- posed.展开更多
Through the analysis of our country＇s present construction risk management, the paper points out that the construction risk management system should be established on the construction insurance and guarantee, then pu...Through the analysis of our country＇s present construction risk management, the paper points out that the construction risk management system should be established on the construction insurance and guarantee, then puts forwards detailed countermeasures from six aspects, which consist of basic contents of establishing the construction insurance and guarantee system, issuing related laws which will speed up the implementing of the system, expediting the development of the agencies and market entities of the construction insurance and guarantee, establishing associations of the construction insurance and guarantee, enhancing government＇s support of imolementing the system.展开更多
Talent cultivation is the primary task of universities.Local general undergraduate colleges and universities should adhere to the basic guidelines of systematization,practicality and integration,continuously explore t...Talent cultivation is the primary task of universities.Local general undergraduate colleges and universities should adhere to the basic guidelines of systematization,practicality and integration,continuously explore the concept of"studentcentered"talent cultivation,and build a threedimensional practical teaching system from three aspects:strengthening the planning and design of the three-dimensional practical teaching system;building an internal and external practical teaching platform;and improving the evaluation and guarantee system of practical teaching quality.The system of practical teaching quality evaluation and guarantee is improved.In order to improve the cultivation ability of applied talents in all aspects.展开更多
With the quick development of the reform of College English teaching, web based College English teaching is used and generalized in every institution of higher education. However, more attention should be paid to the ...With the quick development of the reform of College English teaching, web based College English teaching is used and generalized in every institution of higher education. However, more attention should be paid to the teaching quality to develop this web based College English teaching model. Therefore, the construction of the quality guarantee system is of major significance to promote the effective design of web based College English course system and improve the quality of web based College English teaching.展开更多
Dear editor,With the developments of industrial automation in recent years,vehicle suspension systems have received a great deal of attention in industry and academia due to their critical role in the chassis performa...Dear editor,With the developments of industrial automation in recent years,vehicle suspension systems have received a great deal of attention in industry and academia due to their critical role in the chassis performance of vehicles[1].The suspension system is expected to guarantee the vehicle’s maneuverability and provide satisfactory ride comfort by absorbing the vibrations arising from the road surface excitations and ensuring road-holding capability and suspension safety.Motivated by the desirable performance of the model reference adaptive control(MRAC)approach,various literature studies have investigated its performance in diverse linear and nonlinear practical systems[2].展开更多
The growing development of the Internet of Things(IoT)is accelerating the emergence and growth of new IoT services and applications,which will result in massive amounts of data being generated,transmitted and pro-cess...The growing development of the Internet of Things(IoT)is accelerating the emergence and growth of new IoT services and applications,which will result in massive amounts of data being generated,transmitted and pro-cessed in wireless communication networks.Mobile Edge Computing(MEC)is a desired paradigm to timely process the data from IoT for value maximization.In MEC,a number of computing-capable devices are deployed at the network edge near data sources to support edge computing,such that the long network transmission delay in cloud computing paradigm could be avoided.Since an edge device might not always have sufficient resources to process the massive amount of data,computation offloading is significantly important considering the coop-eration among edge devices.However,the dynamic traffic characteristics and heterogeneous computing capa-bilities of edge devices challenge the offloading.In addition,different scheduling schemes might provide different computation delays to the offloaded tasks.Thus,offloading in mobile nodes and scheduling in the MEC server are coupled to determine service delay.This paper seeks to guarantee low delay for computation intensive applica-tions by jointly optimizing the offloading and scheduling in such an MEC system.We propose a Delay-Greedy Computation Offloading(DGCO)algorithm to make offloading decisions for new tasks in distributed computing-enabled mobile devices.A Reinforcement Learning-based Parallel Scheduling(RLPS)algorithm is further designed to schedule offloaded tasks in the multi-core MEC server.With an offloading delay broadcast mechanism,the DGCO and RLPS cooperate to achieve the goal of delay-guarantee-ratio maximization.Finally,the simulation results show that our proposal can bound the end-to-end delay of various tasks.Even under slightly heavy task load,the delay-guarantee-ratio given by DGCO-RLPS can still approximate 95%,while that given by benchmarked algorithms is reduced to intolerable value.The simulation results are demonstrated the effective-ness of DGCO-RLPS for delay guarantee in MEC.展开更多
According to the legal definitions of land transfer under shareholding cooperative systems,rural groups,collective rights of members,and this paper discloses the necessity of protecting the collective rights of member...According to the legal definitions of land transfer under shareholding cooperative systems,rural groups,collective rights of members,and this paper discloses the necessity of protecting the collective rights of members.In terms of qualification definition of members,rights of fetus,married daughters and sons in law cannot be guaranteed.In terms of rights protection,partial rights cannot be assured,power of personal stake inthe collective members is imperfect which results in inadequate,unbalanced,shaky and unpunctuated benefits.Based on objective and subjectivecauses,the democratic management rights of members in land transfer process have been weakened or even deprived,the protection of the basiclife is hard to realize.The paper proposes that it is necessary to build the social protection mechanisms of rural land shareholding cooperative sys-tems.The first is to treat those members that own land,attending the shareholding cooperation but having not taken part in the land transfer proces-sion as the protection objects.The second is in the procession of land transfer,making it clear the compensation standards of land transfer,estab-lishing the intermediate agencies of land transfer and performing the collective economic organizing functions.The third is that the account capital ofsocial protection is contributed together by personal member,the land users(shareholding cooperative companies) and government.The fourth isto pay more attention to the added value and safety management of capital operation.展开更多
The design and study on the construction of government public culture service system have been commenced since 2010 in China, aiming at exploring the construction models of government public culture service system in ...The design and study on the construction of government public culture service system have been commenced since 2010 in China, aiming at exploring the construction models of government public culture service system in central China, east China, west China, and urban and rural areas, and researching effective measures. As a result, the study of the guarantee mechanism for the construction of government public culture service system can be promoted. In this paper, the main contents of the construction of government public culture service system, the construction significance, and the construction＇s guarantee mechanism are studied and discussed emphatically.展开更多
It is the responsibility of governments to supervise and regulateproduct quality to protect consumers and prevent failures in the product qualityguarantee system.Appropriate supervision will help safeguard the interes...It is the responsibility of governments to supervise and regulateproduct quality to protect consumers and prevent failures in the product qualityguarantee system.Appropriate supervision will help safeguard the interests ofconsumers,promote product quality,and resolve disputes.The extent of supervisionshould be guided by the principle of need for state intervention andneeds to be highly diversified.展开更多
According to the survey of the employment status of Chinese college students and the results of the parents'questionnaire,the lack of comprehensive ability and practical experience among college graduates has beco...According to the survey of the employment status of Chinese college students and the results of the parents'questionnaire,the lack of comprehensive ability and practical experience among college graduates has become the most worrying problem for the society and students.However,the traditional education mode pays too much attention to the first class,or separates the first class from the second and third classes,emphasizing their respective independent roles and reducing the comprehensive effect of the three classes.Therefore,it is of great practical significance to explore how to improve students'practical ability,comprehensive ability and innovative spirit through the integration of classroom system.展开更多
The Low Energy Accelerator Facility(LEAF)consists of a ECR ion source,a LEBT,an RFQ,a MEBT and three terminals.The cooling water system for high-power equipments like RFQ and power supply had designed to guarantee sta...The Low Energy Accelerator Facility(LEAF)consists of a ECR ion source,a LEBT,an RFQ,a MEBT and three terminals.The cooling water system for high-power equipments like RFQ and power supply had designed to guarantee stable operation for LEAF.A water leakage monitoring system was designed and implemented in 2018,which could pre-warning the water leakage status of the water cooling system along the beam line and the water pump house in real time to prevent equipment damage caused by water leakage accident.展开更多
In consideration of the safety of drivers,we designed a multifunctional intelligent security guarantee integrated system for highway level crossing.Different from the existing intersection signs on the market,intellig...In consideration of the safety of drivers,we designed a multifunctional intelligent security guarantee integrated system for highway level crossing.Different from the existing intersection signs on the market,intelligent highway-level intersection indicators are based on the use of deep learning and computer vision technology to build a convolutional neural network model that can accurately recognize traffic accident images and traffic jams in a short period of time as well as obtain real-time road and highway meteorological environment information.展开更多
High-power equipment running on the accelerator site needs to be cooled with water to guarantee stably running of the equipment.Water leakage detection and alarm system could play a pre-warning role for the drip,a sma...High-power equipment running on the accelerator site needs to be cooled with water to guarantee stably running of the equipment.Water leakage detection and alarm system could play a pre-warning role for the drip,a small leak and seepage on the site everywhere,which could remind maintenance staff to deal with water leakage point timely to avoid damaging equipment.展开更多
In recent years, the development of society has promoted the construction and improvement of the teaching system of institutions of higher learning. In the process of education of higher learning, the teaching scale i...In recent years, the development of society has promoted the construction and improvement of the teaching system of institutions of higher learning. In the process of education of higher learning, the teaching scale is getting bigger and bigger, and it has also put forward strict requirements for talent training. In order to understand the training effect of talents, it is necessary to build an efficient teaching quality guarantee system, so as to better find out the specific problems existing in the teaching process of undergraduate colleges, achieve the goal of unified and hierarchical quality management, and achieve the effect of whole-process quality management. In this paper, first understand the main problems in the construction of undergraduate teaching quality assurance system, clear the idea of teaching quality assurance system, and put forward specific construction method, hope to improve the undergraduate teaching quality assurance system, form a closed information feedback mechanism, make the relevant personnel fully understand the problems existing in teaching, and solve it effectively.展开更多
文摘This study investigates the current status,challenges,and strategies for enhancing international cooperation and exchange at Jiangxi University of Technology.Through in-depth interviews and questionnaire surveys,the research identifies key issues such as low participation rates,lack of funding,insufficient publicity,and the need for a more robust international faculty team.The findings reveal significant challenges in policy implementation,resource allocation,and faculty development.To address these challenges,the study proposes a series of countermeasures,including the formulation of a comprehensive internationalization strategy,enhanced publicity and promotion of international projects,increased financial support,and the development of an internationalized faculty and management team.The study concludes that implementing these strategies can enhance the university’s internationalization efforts and improve its overall capacity for international cooperation and exchange.
文摘In this paper, a novel admission scheme is proposed which provides high degrees of quality of service (QoS) guarantees for multimedia traffic carried in mobile networks. The proposed scheme combines the admission control and bandwidth reservation to guarantee QoS requirements. It considers both local information and remote information to determine whether to accept or reject a connection. In order to embody the characteristics of the algorithms proposed in the article, two traditional algorithms of admission control are used for comparison. In the end of the paper the simulation analyses are given and the results show that the proposed algorithm can adjust the bandwidth according to the current status of networks and decrease the probability of connections forcibly dropped. The most important thing is that the algorithm is based on the multimedia communications and can guarantee the QoS of real time connections through decreasing the bandwidth of non real time connections.
基金Supported by Science and Technology Support Project of Sichuan Province(2009SZ0067)Key Research Subject of Soft Science Research Project of Sichuan Province(2009ZR0103)~~
文摘After summarizing researches on domestic and foreign tourism safety,it was found that there were few research results on mountainous tourism safety,especially tourism safety and tourism safety guarantee system of high and higher mountains with high risk.The paper had concluded hidden dangers and sources of safe accidents of mountainous tourism,and studied tourism safety guarantee system of high and higher mountains.Furthermore,it proposed that tourism safety guarantee system was composed of tourism safety policies and regulations,tourism precaution,tourism safety control,tourism safety rescue and tourism insurance;and finally pointed out components of each factor.
文摘Although there are appropriate stipulations for the chattel guarantees in the law of China, this guarantee system could not adapt to the request of economy's development because of the following reasons: the scope of chattel guarantees is narrow according to relevant stipulations; the transaction cost of the chattel is high; mortgage registration of chattel is in a mess; lack of efficiently executive guarantee system, etc. To counter the problems existing in the present Chinese chattel guarantee system, in this article, the author proposed some corresponding suggestions and countermeasures, hoping to perfect the chattel guarantee system in China.
基金support for this work provided by the National Natural Science Foundation of China (No. 51074165)the major program of the National Natural Science Foundation of China (No. 50834004)the Innovation Project of Graduate Students of Jiangsu Province (No. CXZZ11-0308)
文摘For transportation of solid backfill material such as waste and fly ash from the surface to the bottom of the shaft in a fully mechanized backfilling coal backfilling coal mining technology, we developed a new vertical transportation system to transport this type of solid backfill material. Given the demands imposed on safely in feeding this material, we also investigated the structure and basic parameter of this system. For a mine in the Xingtai mining area the results show that: (1) a vertical transportation system should include three main parts, i.e., a feeding borehole, a maintenance chamber and a storage silo; (2) we determined that 486 mm is a suitable diameter for bore holes, the diameter of the storage silo is 6 m and its height 30 m in this vertical transportation system; (3) a conical buffer was developed to absorb the impact during the feeding process. To ensure normal implementation of fully mechanized backfilling coal mining technology and the safety of underground personnel, we propose a series of security technologies for anti-blockage, storage silo cleaning, high pressure air release and aspiration. This vertical transporting system has been applied in one this particular mine, which has fed about 4 million tons solid material with a feeding depth of 350 m and safely exploited 3 million tons of coal.
基金supported by the National Natural Science Foundation of China(62103175)Taishan Scholar Project of Shandong Province of China。
文摘Dear Editor,to This letter deals with the output feedback stabilization of a class of high-order nonlinear time-delay systems with more general low-order and high-order nonlinearities.By constructing reduced-order observer,based on homogeneous domination theory together with the adding a power integrator method,an output feedback controller is developed guarantee the equilibrium of the closed system globally uniformly asymptotically stable.
文摘Land use plan serves as a leading role in land resource management, necessitating a powerful implementation guarantee system. The research concluded researches on guarantee system for land use plan from law, administration, econo- my, society and technology. Finally, existing problems and suggestions were pro- posed.
文摘Through the analysis of our country＇s present construction risk management, the paper points out that the construction risk management system should be established on the construction insurance and guarantee, then puts forwards detailed countermeasures from six aspects, which consist of basic contents of establishing the construction insurance and guarantee system, issuing related laws which will speed up the implementing of the system, expediting the development of the agencies and market entities of the construction insurance and guarantee, establishing associations of the construction insurance and guarantee, enhancing government＇s support of imolementing the system.
文摘Talent cultivation is the primary task of universities.Local general undergraduate colleges and universities should adhere to the basic guidelines of systematization,practicality and integration,continuously explore the concept of"studentcentered"talent cultivation,and build a threedimensional practical teaching system from three aspects:strengthening the planning and design of the three-dimensional practical teaching system;building an internal and external practical teaching platform;and improving the evaluation and guarantee system of practical teaching quality.The system of practical teaching quality evaluation and guarantee is improved.In order to improve the cultivation ability of applied talents in all aspects.
文摘With the quick development of the reform of College English teaching, web based College English teaching is used and generalized in every institution of higher education. However, more attention should be paid to the teaching quality to develop this web based College English teaching model. Therefore, the construction of the quality guarantee system is of major significance to promote the effective design of web based College English course system and improve the quality of web based College English teaching.
文摘Dear editor,With the developments of industrial automation in recent years,vehicle suspension systems have received a great deal of attention in industry and academia due to their critical role in the chassis performance of vehicles[1].The suspension system is expected to guarantee the vehicle’s maneuverability and provide satisfactory ride comfort by absorbing the vibrations arising from the road surface excitations and ensuring road-holding capability and suspension safety.Motivated by the desirable performance of the model reference adaptive control(MRAC)approach,various literature studies have investigated its performance in diverse linear and nonlinear practical systems[2].
基金supported in part by the National Natural Science Foundation of China under Grant 61901128,62273109the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(21KJB510032).
文摘The growing development of the Internet of Things(IoT)is accelerating the emergence and growth of new IoT services and applications,which will result in massive amounts of data being generated,transmitted and pro-cessed in wireless communication networks.Mobile Edge Computing(MEC)is a desired paradigm to timely process the data from IoT for value maximization.In MEC,a number of computing-capable devices are deployed at the network edge near data sources to support edge computing,such that the long network transmission delay in cloud computing paradigm could be avoided.Since an edge device might not always have sufficient resources to process the massive amount of data,computation offloading is significantly important considering the coop-eration among edge devices.However,the dynamic traffic characteristics and heterogeneous computing capa-bilities of edge devices challenge the offloading.In addition,different scheduling schemes might provide different computation delays to the offloaded tasks.Thus,offloading in mobile nodes and scheduling in the MEC server are coupled to determine service delay.This paper seeks to guarantee low delay for computation intensive applica-tions by jointly optimizing the offloading and scheduling in such an MEC system.We propose a Delay-Greedy Computation Offloading(DGCO)algorithm to make offloading decisions for new tasks in distributed computing-enabled mobile devices.A Reinforcement Learning-based Parallel Scheduling(RLPS)algorithm is further designed to schedule offloaded tasks in the multi-core MEC server.With an offloading delay broadcast mechanism,the DGCO and RLPS cooperate to achieve the goal of delay-guarantee-ratio maximization.Finally,the simulation results show that our proposal can bound the end-to-end delay of various tasks.Even under slightly heavy task load,the delay-guarantee-ratio given by DGCO-RLPS can still approximate 95%,while that given by benchmarked algorithms is reduced to intolerable value.The simulation results are demonstrated the effective-ness of DGCO-RLPS for delay guarantee in MEC.
基金Supported by the Collective Impact Survey of Rural Collective Members' Rights on the Land Transfer of National College Innovative Pilot Projects of 2009 (081035716)
文摘According to the legal definitions of land transfer under shareholding cooperative systems,rural groups,collective rights of members,and this paper discloses the necessity of protecting the collective rights of members.In terms of qualification definition of members,rights of fetus,married daughters and sons in law cannot be guaranteed.In terms of rights protection,partial rights cannot be assured,power of personal stake inthe collective members is imperfect which results in inadequate,unbalanced,shaky and unpunctuated benefits.Based on objective and subjectivecauses,the democratic management rights of members in land transfer process have been weakened or even deprived,the protection of the basiclife is hard to realize.The paper proposes that it is necessary to build the social protection mechanisms of rural land shareholding cooperative sys-tems.The first is to treat those members that own land,attending the shareholding cooperation but having not taken part in the land transfer proces-sion as the protection objects.The second is in the procession of land transfer,making it clear the compensation standards of land transfer,estab-lishing the intermediate agencies of land transfer and performing the collective economic organizing functions.The third is that the account capital ofsocial protection is contributed together by personal member,the land users(shareholding cooperative companies) and government.The fourth isto pay more attention to the added value and safety management of capital operation.
文摘The design and study on the construction of government public culture service system have been commenced since 2010 in China, aiming at exploring the construction models of government public culture service system in central China, east China, west China, and urban and rural areas, and researching effective measures. As a result, the study of the guarantee mechanism for the construction of government public culture service system can be promoted. In this paper, the main contents of the construction of government public culture service system, the construction significance, and the construction＇s guarantee mechanism are studied and discussed emphatically.
文摘It is the responsibility of governments to supervise and regulateproduct quality to protect consumers and prevent failures in the product qualityguarantee system.Appropriate supervision will help safeguard the interests ofconsumers,promote product quality,and resolve disputes.The extent of supervisionshould be guided by the principle of need for state intervention andneeds to be highly diversified.
文摘According to the survey of the employment status of Chinese college students and the results of the parents'questionnaire,the lack of comprehensive ability and practical experience among college graduates has become the most worrying problem for the society and students.However,the traditional education mode pays too much attention to the first class,or separates the first class from the second and third classes,emphasizing their respective independent roles and reducing the comprehensive effect of the three classes.Therefore,it is of great practical significance to explore how to improve students'practical ability,comprehensive ability and innovative spirit through the integration of classroom system.
文摘The Low Energy Accelerator Facility(LEAF)consists of a ECR ion source,a LEBT,an RFQ,a MEBT and three terminals.The cooling water system for high-power equipments like RFQ and power supply had designed to guarantee stable operation for LEAF.A water leakage monitoring system was designed and implemented in 2018,which could pre-warning the water leakage status of the water cooling system along the beam line and the water pump house in real time to prevent equipment damage caused by water leakage accident.
文摘In consideration of the safety of drivers,we designed a multifunctional intelligent security guarantee integrated system for highway level crossing.Different from the existing intersection signs on the market,intelligent highway-level intersection indicators are based on the use of deep learning and computer vision technology to build a convolutional neural network model that can accurately recognize traffic accident images and traffic jams in a short period of time as well as obtain real-time road and highway meteorological environment information.
文摘High-power equipment running on the accelerator site needs to be cooled with water to guarantee stably running of the equipment.Water leakage detection and alarm system could play a pre-warning role for the drip,a small leak and seepage on the site everywhere,which could remind maintenance staff to deal with water leakage point timely to avoid damaging equipment.
文摘In recent years, the development of society has promoted the construction and improvement of the teaching system of institutions of higher learning. In the process of education of higher learning, the teaching scale is getting bigger and bigger, and it has also put forward strict requirements for talent training. In order to understand the training effect of talents, it is necessary to build an efficient teaching quality guarantee system, so as to better find out the specific problems existing in the teaching process of undergraduate colleges, achieve the goal of unified and hierarchical quality management, and achieve the effect of whole-process quality management. In this paper, first understand the main problems in the construction of undergraduate teaching quality assurance system, clear the idea of teaching quality assurance system, and put forward specific construction method, hope to improve the undergraduate teaching quality assurance system, form a closed information feedback mechanism, make the relevant personnel fully understand the problems existing in teaching, and solve it effectively.
