Under the"One Belt One Road”initiative,China and Germany have become closer in cooperation and have made substantial progress in the fields of economy,trade,culture,science,and technology.The close cooperation b...Under the"One Belt One Road”initiative,China and Germany have become closer in cooperation and have made substantial progress in the fields of economy,trade,culture,science,and technology.The close cooperation between China and Germany has raised the demands for diversified German-speaking talents.After years of development and continuous exploration,China's educational institutions with German majors have established a mature talent training model but it is not enough to meet the country's growing demands for applied talents along with the economic development.With the advancement of the national education reform,many majors in various schools are thinking of reform plans suitable for their own development.Although German as a uminor^^language major is not very widely used,it plays an active and effective role in China's trade and cultural exchanges.Hence,there is a need to comprehensively improve students9 overall quality,advocate diversified training methods,adopt German-English bilingualism and professional German teaching methods,increase the cooperation of education between companies and institutions,as well as strive to train more applied German-speaking talents for the country.展开更多
The listening sub-test in IELTS is divided into four sections:section one and two test candidates’survival skills in the U.K.;section three and four,candidates’study skills,Ih trainingpractice,the instructor may div...The listening sub-test in IELTS is divided into four sections:section one and two test candidates’survival skills in the U.K.;section three and four,candidates’study skills,Ih trainingpractice,the instructor may divide the listening material intotwo parts.In the first part—survival English,culturalbackground knowledge of daily life in the U.K.should be takenas the training focus.Dialogues concerning a new arrival’s dailyactivities in the U.K.may be chosen as listening material.Thesecond part,Academic English training is the most challengingtask.To understand a university lecture or academic interview,a good command of academic vocabulary is essential,so theinstructor should design some exercises to help students memorizeacademic vocabulary.The training focus for the academicEnglish part is the skill of grasping the main points of a lecture orinterview.Students should show how to write outlines andsummaries.Gap-fill and T&F&N forms may be adopted forsummary and outline training.展开更多
Made in China 2025 Strategy requires a large number of high skilled talents,which the high-skilled talents are the core backbone of skilled workers and a significant force to promote technological innovation and reali...Made in China 2025 Strategy requires a large number of high skilled talents,which the high-skilled talents are the core backbone of skilled workers and a significant force to promote technological innovation and realize the transformation of scientific and technological achievements.In this study,combined with automotive spraying industry characteristics,four cultivation strategies are established by the construction of the system of high-skilled talent formation,training mode of on-campus+on-job highskilled talents,the common trail of national certification and enterprise certification and the star system spiraling excitation in order to create a new growth path for the cultivation of high-skilled talents in automobile spraying.展开更多
Employment is the first priority for survival today.With the increasingly severe employment situation,the employment problem of college students has become inevitable.In recent years,with the expansion of university s...Employment is the first priority for survival today.With the increasingly severe employment situation,the employment problem of college students has become inevitable.In recent years,with the expansion of university scale,the number of university graduates is increasing rapidly,with an imbalance in the number,structure,and social demand of talents;moreover,there are significant differences between college students'employment quality and social expectations.In order to cultivate the innovation and entrepreneurship ability of college students,this paper provides new ideas,analyzes the factors affecting the formation and development of college students'innovation and entrepreneurship ability,as well as proposes several strategies to enhance its scientificity,pertinence,and effectiveness,which are conducive to further strengthening innovation and entrepreneurship education as well as cultivating innovation and entrepreneurship talents in colleges and universities,thus providing strong support for talent training and teaching reform in colleges and universities in China.It also provides a solid foundation for China's social innovation and entrepreneurship,along with innovative and entrepreneurial services to meet the needs of society,so as to improve the success rate of entrepreneurship among college students,effectively promote entrepreneurship-driven employment,and solve the employment problems of college students,which are conducive to China's rapid transformation into an innovative country and a powerful country in terms of human resources.展开更多
As English has become a universal lingua franca at present,more and more learners are anxious to learn it effectively and successfully.Studies show that the use of language learning strategies directly relates to lang...As English has become a universal lingua franca at present,more and more learners are anxious to learn it effectively and successfully.Studies show that the use of language learning strategies directly relates to language performance.This article attempts to provide an overview of language learning strategies for researchers' reference,helping them get insights in this field.展开更多
Listening is an important part in the second language learning process,so how to improve students’ listening comprehension especially for non-English majors becomes a main concern to teachers.For this purpose,a targe...Listening is an important part in the second language learning process,so how to improve students’ listening comprehension especially for non-English majors becomes a main concern to teachers.For this purpose,a targeted listening strategy training was conducted in listening classes.Test results manifest that sixty participants get more or less improvement in their listening comprehension after receiving a strategy training every two hours over ten weeks.Low and middle achievers make relatively more progress than high-achievers.Interviews also indicate that high achievers use top-down strategies more than low achievers in listening process,while low achievers employ more bottom-up strategies than high achievers.This indicates that effective strategy training in listening class could enhance students’ listening performance.It is hoped that this study could give some insights to the future listening teaching.展开更多
A great many recent studies have shown that making good use of learning strategies can contribute much to students' foreign language learning. This paper deals with some important issues about strategy training ba...A great many recent studies have shown that making good use of learning strategies can contribute much to students' foreign language learning. This paper deals with some important issues about strategy training based on O'Malley and Chamot's theory, including the concept, value and goals of strategy training and approaches to such training.展开更多
In the context of quality education,a wider exploration of physical education has been carried out,but at the same time higher requirements have been put forward for school sports courses.It is essential to pay attent...In the context of quality education,a wider exploration of physical education has been carried out,but at the same time higher requirements have been put forward for school sports courses.It is essential to pay attention to the teaching and training of physical knowledge and skills in physical education training as well as cultivate the core physical literacy of primary school students.The core quality of physical education is the main part of the basic quality of primary and middle school students,which is of great significance to their learning and development.This article will explore the training methods of primary and middle school students’basic quality in school physical education courses for reference.展开更多
Image captioning refers to automatic generation of descriptive texts according to the visual content of images.It is a technique integrating multiple disciplines including the computer vision(CV),natural language proc...Image captioning refers to automatic generation of descriptive texts according to the visual content of images.It is a technique integrating multiple disciplines including the computer vision(CV),natural language processing(NLP)and artificial intelligence.In recent years,substantial research efforts have been devoted to generate image caption with impressive progress.To summarize the recent advances in image captioning,we present a comprehensive review on image captioning,covering both traditional methods and recent deep learning-based techniques.Specifically,we first briefly review the early traditional works based on the retrieval and template.Then deep learning-based image captioning researches are focused,which is categorized into the encoder-decoder framework,attention mechanism and training strategies on the basis of model structures and training manners for a detailed introduction.After that,we summarize the publicly available datasets,evaluation metrics and those proposed for specific requirements,and then compare the state of the art methods on the MS COCO dataset.Finally,we provide some discussions on open challenges and future research directions.展开更多
The existing safety helmet detection methods are mainly based on one-stage object detection algorithms with high detection speed to reach the real-time detection requirements,but they can’t accurately detect small ob...The existing safety helmet detection methods are mainly based on one-stage object detection algorithms with high detection speed to reach the real-time detection requirements,but they can’t accurately detect small objects and objects with obstructions.Therefore,we propose a helmet detection algorithm based on the attention mechanism(AT-YOLO).First of all,a channel attention module is added to the YOLOv3 backbone network,which can adaptively calibrate the channel features of the direction to improve the feature utilization,and a spatial attention module is added to the neck of the YOLOv3 network to capture the correlation between any positions in the feature map so that to increase the receptive field of the network.Secondly,we use DIoU(Distance Intersection over Union)bounding box regression loss function,it not only improving the measurement of bounding box regression loss but also increases the normalized distance loss between the prediction boxes and the target boxes,which makes the network more accurate in detecting small objects and faster in convergence.Finally,we explore the training strategy of the network model,which improves network performance without increasing the inference cost.Experiments show that the mAP of the proposed method reaches 96.5%,and the detection speed can reach 27 fps.Compared with other existing methods,it has better performance in detection accuracy and speed.展开更多
In this paper, we propose a new formula of the real-time minimum safety headway based on the relative velocity of consecutive trains and present a dynamic model of high-speed passenger train movements in the rail line...In this paper, we propose a new formula of the real-time minimum safety headway based on the relative velocity of consecutive trains and present a dynamic model of high-speed passenger train movements in the rail line based on the proposed formula of the minimum safety headway. Moreover, we provide the control strategies of the high-speed passenger train operations based on the proposed formula of the real-time minimum safety headway and the dynamic model of highspeed passenger train movements. The simulation results demonstrate that the proposed control strategies of the passenger train operations can greatly reduce the delay propagation in the high-speed rail line when a random delay occurs.展开更多
With my country's entry into the WTO,transnational communication has become more frequent.However,the lack of cross-cultural awareness in cross-cultural communication will cause communication barriers.Therefore,in...With my country's entry into the WTO,transnational communication has become more frequent.However,the lack of cross-cultural awareness in cross-cultural communication will cause communication barriers.Therefore,in the translation teaching of college English,attention should be paid to cultivating students'cross-cultural awareness and enhancing their ability in cross-cultural communication.Based on this,this article explains the significance of cross-cultural awareness to college English translation teaching,and analyzes the problems existing in the process of college English translation teaching,and finally proposes ways and strategies to cultivate cross-cultural awareness in college English translation teaching.Provide some reference value for workers in this field.展开更多
The gradually ex—panding number of peo—pie suffering from hy—pertension and the trendof lowering of their ageindicate that one shouldpay more attention tothe illness and tOstrengthen preventionand treatment of it i...The gradually ex—panding number of peo—pie suffering from hy—pertension and the trendof lowering of their ageindicate that one shouldpay more attention tothe illness and tOstrengthen preventionand treatment of it inorder tO elevate clinicaltherapeutic effect,so as展开更多
DURING the last five days of October 1993, the All-China Women’s Federation (ACWF) held a training course to realize the goals of the document,"Future Strategies for Women’s Advancement Through the Year 2000.&q...DURING the last five days of October 1993, the All-China Women’s Federation (ACWF) held a training course to realize the goals of the document,"Future Strategies for Women’s Advancement Through the Year 2000." (The document is referred to as the "Nairobi Strategies" in the story.)展开更多
Offline handwritten mathematical expression recognition is a challenging optical character recognition(OCR)task due to various ambiguities of handwritten symbols and complicated two-dimensional structures.Recent work ...Offline handwritten mathematical expression recognition is a challenging optical character recognition(OCR)task due to various ambiguities of handwritten symbols and complicated two-dimensional structures.Recent work in this area usually constructs deeper and deeper neural networks trained with end-to-end approaches to improve the performance.However,the higher the complexity of the network,the more the computing resources and time required.To improve the performance without more computing requirements,we concentrate on the training data and the training strategy in this paper.We propose a data augmentation method which can generate synthetic samples with new LaTeX notations by only using the official training data of CROHME.Moreover,we propose a novel training strategy called Shuffled Multi-Round Training(SMRT)to regularize the model.With the generated data and the shuffled multi-round training strategy,we achieve the state-of-the-art result in expression accuracy,i.e.,59.74%and 61.57%on CROHME 2014 and 2016,respectively,by using attention-based encoder-decoder models for offline handwritten mathematical expression recognition.展开更多
文摘Under the"One Belt One Road”initiative,China and Germany have become closer in cooperation and have made substantial progress in the fields of economy,trade,culture,science,and technology.The close cooperation between China and Germany has raised the demands for diversified German-speaking talents.After years of development and continuous exploration,China's educational institutions with German majors have established a mature talent training model but it is not enough to meet the country's growing demands for applied talents along with the economic development.With the advancement of the national education reform,many majors in various schools are thinking of reform plans suitable for their own development.Although German as a uminor^^language major is not very widely used,it plays an active and effective role in China's trade and cultural exchanges.Hence,there is a need to comprehensively improve students9 overall quality,advocate diversified training methods,adopt German-English bilingualism and professional German teaching methods,increase the cooperation of education between companies and institutions,as well as strive to train more applied German-speaking talents for the country.
文摘The listening sub-test in IELTS is divided into four sections:section one and two test candidates’survival skills in the U.K.;section three and four,candidates’study skills,Ih trainingpractice,the instructor may divide the listening material intotwo parts.In the first part—survival English,culturalbackground knowledge of daily life in the U.K.should be takenas the training focus.Dialogues concerning a new arrival’s dailyactivities in the U.K.may be chosen as listening material.Thesecond part,Academic English training is the most challengingtask.To understand a university lecture or academic interview,a good command of academic vocabulary is essential,so theinstructor should design some exercises to help students memorizeacademic vocabulary.The training focus for the academicEnglish part is the skill of grasping the main points of a lecture orinterview.Students should show how to write outlines andsummaries.Gap-fill and T&F&N forms may be adopted forsummary and outline training.
文摘Made in China 2025 Strategy requires a large number of high skilled talents,which the high-skilled talents are the core backbone of skilled workers and a significant force to promote technological innovation and realize the transformation of scientific and technological achievements.In this study,combined with automotive spraying industry characteristics,four cultivation strategies are established by the construction of the system of high-skilled talent formation,training mode of on-campus+on-job highskilled talents,the common trail of national certification and enterprise certification and the star system spiraling excitation in order to create a new growth path for the cultivation of high-skilled talents in automobile spraying.
基金Planning Subject for the 13th Five Year Plan of Liaoning Education Sciences(Project Number:JG18DB070)Collaborative Education Project of Industry University Cooperation of the Ministry of Education(Project Number:202102477029)。
文摘Employment is the first priority for survival today.With the increasingly severe employment situation,the employment problem of college students has become inevitable.In recent years,with the expansion of university scale,the number of university graduates is increasing rapidly,with an imbalance in the number,structure,and social demand of talents;moreover,there are significant differences between college students'employment quality and social expectations.In order to cultivate the innovation and entrepreneurship ability of college students,this paper provides new ideas,analyzes the factors affecting the formation and development of college students'innovation and entrepreneurship ability,as well as proposes several strategies to enhance its scientificity,pertinence,and effectiveness,which are conducive to further strengthening innovation and entrepreneurship education as well as cultivating innovation and entrepreneurship talents in colleges and universities,thus providing strong support for talent training and teaching reform in colleges and universities in China.It also provides a solid foundation for China's social innovation and entrepreneurship,along with innovative and entrepreneurial services to meet the needs of society,so as to improve the success rate of entrepreneurship among college students,effectively promote entrepreneurship-driven employment,and solve the employment problems of college students,which are conducive to China's rapid transformation into an innovative country and a powerful country in terms of human resources.
文摘As English has become a universal lingua franca at present,more and more learners are anxious to learn it effectively and successfully.Studies show that the use of language learning strategies directly relates to language performance.This article attempts to provide an overview of language learning strategies for researchers' reference,helping them get insights in this field.
文摘Listening is an important part in the second language learning process,so how to improve students’ listening comprehension especially for non-English majors becomes a main concern to teachers.For this purpose,a targeted listening strategy training was conducted in listening classes.Test results manifest that sixty participants get more or less improvement in their listening comprehension after receiving a strategy training every two hours over ten weeks.Low and middle achievers make relatively more progress than high-achievers.Interviews also indicate that high achievers use top-down strategies more than low achievers in listening process,while low achievers employ more bottom-up strategies than high achievers.This indicates that effective strategy training in listening class could enhance students’ listening performance.It is hoped that this study could give some insights to the future listening teaching.
文摘A great many recent studies have shown that making good use of learning strategies can contribute much to students' foreign language learning. This paper deals with some important issues about strategy training based on O'Malley and Chamot's theory, including the concept, value and goals of strategy training and approaches to such training.
文摘In the context of quality education,a wider exploration of physical education has been carried out,but at the same time higher requirements have been put forward for school sports courses.It is essential to pay attention to the teaching and training of physical knowledge and skills in physical education training as well as cultivate the core physical literacy of primary school students.The core quality of physical education is the main part of the basic quality of primary and middle school students,which is of great significance to their learning and development.This article will explore the training methods of primary and middle school students’basic quality in school physical education courses for reference.
基金supported by Beijing Natural Science Foundation of China(L201023)the Natural Science Foundation of China(62076030)。
文摘Image captioning refers to automatic generation of descriptive texts according to the visual content of images.It is a technique integrating multiple disciplines including the computer vision(CV),natural language processing(NLP)and artificial intelligence.In recent years,substantial research efforts have been devoted to generate image caption with impressive progress.To summarize the recent advances in image captioning,we present a comprehensive review on image captioning,covering both traditional methods and recent deep learning-based techniques.Specifically,we first briefly review the early traditional works based on the retrieval and template.Then deep learning-based image captioning researches are focused,which is categorized into the encoder-decoder framework,attention mechanism and training strategies on the basis of model structures and training manners for a detailed introduction.After that,we summarize the publicly available datasets,evaluation metrics and those proposed for specific requirements,and then compare the state of the art methods on the MS COCO dataset.Finally,we provide some discussions on open challenges and future research directions.
基金This work was supported in part by the National Natural Science Foundation of China under Grant 61772561,author J.Q,http://www.nsfc.gov.cn/in part by the Degree&Postgraduate Education Reform Project of Hunan Province under Grant 2019JGYB154,author J.Q,http://xwb.gov.hnedu.cn/+6 种基金in part by the Postgraduate Excellent teaching team Project of Hunan Province under Grant[2019]370-133,author J.Q,http://xwb.gov.hnedu.cn/in part by the Science Research Projects of Hunan Provincial Education Department under Grant 18A174,author X.X,http://kxjsc.gov.hnedu.cn/in part by the Science Research Projects of Hunan Provincial Education Department under Grant 19B584,author Y.T,http://kxjsc.gov.hnedu.cn/in part by the Natural Science Foundation of Hunan Province(No.2020JJ4140),author Y.T,http://kjt.hunan.gov.cn/in part by the Natural Science Foundation of Hunan Province(No.2020JJ4141),author X.X,http://kjt.hunan.gov.cn/in part by the Key Research and Development Plan of Hunan Province under Grant 2019SK2022,author Y.T,http://kjt.hunan.gov.cn/in part by the Graduate Science and Technology Innovation Fund Project of Central South University of Forestry and Technology under Grant CX2020107,author Q.Z,https://jwc.csuft.edu.cn/。
文摘The existing safety helmet detection methods are mainly based on one-stage object detection algorithms with high detection speed to reach the real-time detection requirements,but they can’t accurately detect small objects and objects with obstructions.Therefore,we propose a helmet detection algorithm based on the attention mechanism(AT-YOLO).First of all,a channel attention module is added to the YOLOv3 backbone network,which can adaptively calibrate the channel features of the direction to improve the feature utilization,and a spatial attention module is added to the neck of the YOLOv3 network to capture the correlation between any positions in the feature map so that to increase the receptive field of the network.Secondly,we use DIoU(Distance Intersection over Union)bounding box regression loss function,it not only improving the measurement of bounding box regression loss but also increases the normalized distance loss between the prediction boxes and the target boxes,which makes the network more accurate in detecting small objects and faster in convergence.Finally,we explore the training strategy of the network model,which improves network performance without increasing the inference cost.Experiments show that the mAP of the proposed method reaches 96.5%,and the detection speed can reach 27 fps.Compared with other existing methods,it has better performance in detection accuracy and speed.
基金supported by the National Basic Research Program of China (Grant No. 2012CB725400)the National Natural Science Foundation of China (Grant No. 71131001-1)the Research Foundation of State Key Laboratory of Rail Traffic Control and Safety,Beijing Jiaotong University,China (Grant Nos. RCS2012ZZ001 and RCS2012ZT001)
文摘In this paper, we propose a new formula of the real-time minimum safety headway based on the relative velocity of consecutive trains and present a dynamic model of high-speed passenger train movements in the rail line based on the proposed formula of the minimum safety headway. Moreover, we provide the control strategies of the high-speed passenger train operations based on the proposed formula of the real-time minimum safety headway and the dynamic model of highspeed passenger train movements. The simulation results demonstrate that the proposed control strategies of the passenger train operations can greatly reduce the delay propagation in the high-speed rail line when a random delay occurs.
文摘With my country's entry into the WTO,transnational communication has become more frequent.However,the lack of cross-cultural awareness in cross-cultural communication will cause communication barriers.Therefore,in the translation teaching of college English,attention should be paid to cultivating students'cross-cultural awareness and enhancing their ability in cross-cultural communication.Based on this,this article explains the significance of cross-cultural awareness to college English translation teaching,and analyzes the problems existing in the process of college English translation teaching,and finally proposes ways and strategies to cultivate cross-cultural awareness in college English translation teaching.Provide some reference value for workers in this field.
文摘The gradually ex—panding number of peo—pie suffering from hy—pertension and the trendof lowering of their ageindicate that one shouldpay more attention tothe illness and tOstrengthen preventionand treatment of it inorder tO elevate clinicaltherapeutic effect,so as
文摘DURING the last five days of October 1993, the All-China Women’s Federation (ACWF) held a training course to realize the goals of the document,"Future Strategies for Women’s Advancement Through the Year 2000." (The document is referred to as the "Nairobi Strategies" in the story.)
基金the National Key Research and Development Program of China No.2020YFB1313602.
文摘Offline handwritten mathematical expression recognition is a challenging optical character recognition(OCR)task due to various ambiguities of handwritten symbols and complicated two-dimensional structures.Recent work in this area usually constructs deeper and deeper neural networks trained with end-to-end approaches to improve the performance.However,the higher the complexity of the network,the more the computing resources and time required.To improve the performance without more computing requirements,we concentrate on the training data and the training strategy in this paper.We propose a data augmentation method which can generate synthetic samples with new LaTeX notations by only using the official training data of CROHME.Moreover,we propose a novel training strategy called Shuffled Multi-Round Training(SMRT)to regularize the model.With the generated data and the shuffled multi-round training strategy,we achieve the state-of-the-art result in expression accuracy,i.e.,59.74%and 61.57%on CROHME 2014 and 2016,respectively,by using attention-based encoder-decoder models for offline handwritten mathematical expression recognition.