Faced with unprecedented changes in the world,China has chosen to continue expanding its opening-up and actively cooperate with other countries.Internationalization of education is one of the important directions for ...Faced with unprecedented changes in the world,China has chosen to continue expanding its opening-up and actively cooperate with other countries.Internationalization of education is one of the important directions for the future development of universities.Since the reform and opening-up,a series of Sino-foreign cooperative education policies have been successively released,forming a relatively systematic and complete policy system.Under the promotion of policies,Chinese universities actively engage in Sino-foreign cooperative education,with increasingly frequent educational exchanges and a clear trend towards internationalization.The scale of Sino-foreign cooperative education is also constantly expanding.It is worthy to explore how to draw on advanced teaching experience from overseas,continue to promote Sino-foreign cooperative education,and improve the quality of Sino-foreign cooperative education.展开更多
With the development of society and the advancement of education,the state has increasingly emphasized the importance of mental health education for college students.Mental health education for college students serves...With the development of society and the advancement of education,the state has increasingly emphasized the importance of mental health education for college students.Mental health education for college students serves as an effective vehicle for psychological education in universities,with family and school education being the two critical fronts.To ensure the smooth implementation of mental health education for college students,it is imperative for schools and families to collaborate and cooperate closely,thus effectively promoting the healthy growth and comprehensive development of students.Given the current challenges such as inadequate awareness of home-school cooperative education,lack of mechanisms for home-school cooperation,and a singular platform for home-school cooperation,we need to comprehensively improve the overall quality of mental health education by unifying the ideology of home-school cooperative education,establishing a sound mechanism for home-school cooperation,innovating the platform for home-school cooperation,and enriching the content of home-school cooperation.展开更多
BACKGROUND Gastrointestinal tumors have a high incidence rate.The application value of the cooperative nursing care system of medical care has received widespread attention in recent years.However,there are few studie...BACKGROUND Gastrointestinal tumors have a high incidence rate.The application value of the cooperative nursing care system of medical care has received widespread attention in recent years.However,there are few studies on the value of the joint application of collaborative nursing care and self-efficacy education.AIM To explore the effect of cooperative nursing care management/self-efficacy education on postoperative infection and self-efficacy in gastrointestinal tumor surgery patients.METHODS A total of 102 patients with gastrointestinal tumors treated in our hospital from October 2018 to February 2020 were selected and divided into a conventional group(n=51)and a combined group(n=51)according to the nursing plan.The routine group adopted routine nursing,and the joint group adopted the medical care cooperative responsibility system nursing management combined with selfefficacy education.The self-efficacy scores,coping style scores,self-experience burden scores,and postoperative complication rates of the two groups before and after intervention were counted.RESULTS After intervention,the daily life behavior management,cognitive symptom management,and disease management scores of the two groups were higher than those before the intervention,and those of the combined group were higher than those of the conventional group(all P=0.000).After the intervention,the positive response scores of the two groups were higher than those before the intervention,the negative response scores were lower than those before the intervention,and the combined group was better than the conventional group(all P=0.000).After the intervention,the two groups’emotional,economic,and physical factor scores were lower than those before the intervention,and the combined group was lower than the conventional group(all P=0.000).The incidence of infection in the combined group(1.96%)was lower than that in the conventional group(15.69%)(P=0.036).CONCLUSION Cooperative nursing care management and self-efficacy education improved the physical and mental states of gastrointestinal cancer surgery patients,change the response to disease,and reduce the risk of postoperative infection.展开更多
Pride and Prejudice is Jane Austen's most popular novel. In Pride and Prejudice Jane Austen created a supremely spirited and attractive heroine, Elizabeth. In this paper, the author provides a new perspective-from...Pride and Prejudice is Jane Austen's most popular novel. In Pride and Prejudice Jane Austen created a supremely spirited and attractive heroine, Elizabeth. In this paper, the author provides a new perspective-from the Quality Maxim of CP to analyze and appreciate one of Elizabeth's personalities-sense of humor.展开更多
Higher Vocational Education(HVE) is an important component of higher education in our country.The English Curriculum Standard of HVE considers promoting the students' reading comprehension as one of the most impor...Higher Vocational Education(HVE) is an important component of higher education in our country.The English Curriculum Standard of HVE considers promoting the students' reading comprehension as one of the most important goals in English teaching.Task-based CL emphasizes the importance of education as a vehicle for teaching citizens to live cooperatively in a social democracy and teachers are not the only sources of knowledge and students should be able to help each other and learn in an interdependent way.The heart of cooperative learning is student-centered.Therefore,task-based CL can overcome the shortcomings in traditional teaching models,and the goal of improving reading comprehension can be achieved for the teachers of reading by realizing the mental process of reading comprehension and how prior knowledge can enhance a reader's interaction with the text through CL.This thesis consists of five parts.Part one,two and three briefly introduces the background and significance of the study,definitions and models of cooperative learning and reading comprehension.Part four and five are the key sections of the thesis,which introduces the hypotheses,subjects,instrument,procedure of the study and the analysis of the results of the study.Part five draws the conclusion of the study.展开更多
The continuously expanding program scale and increasing student enrollment number of Sino-foreign cooperative educational programs in recent years have demonstrated their increasing acceptance among Chinese students.T...The continuously expanding program scale and increasing student enrollment number of Sino-foreign cooperative educational programs in recent years have demonstrated their increasing acceptance among Chinese students.This paper aims to explore and analyze the reasons behind the growing popularity of Sino-foreign joint educational programs.展开更多
Arctic education refers not only to the teaching,but also to research,communication,dissemination as well as popularization of knowledge related to the Arctic.This article reviews joint efforts between Chinese and Ame...Arctic education refers not only to the teaching,but also to research,communication,dissemination as well as popularization of knowledge related to the Arctic.This article reviews joint efforts between Chinese and American educators and researchers to promote cooperation and understanding in Arctic education and research,and examines the facing challenges of China-U.S.Arctic education cooperation which include current political or economic tensions between the two countries,the differing perspectives and priorities on Arctic policy,the disproportion in Arctic scientific research,different research methodologies and discourse system in social science.This article also argues that there are opportunities for the two countries to cooperate in Arctic education.Common goals and interests in the Arctic,Arctic-dedicated institutions with significant Arctic research capabilities and partnerships around the world provide foundations for Arctic education cooperation.The implementation of a new science-based Arctic treaty of the Arctic Council is an opportunity for China-U.S.Arctic education cooperation.As for future cooperation,it suggests that in addition to promoting the direct bilateral cooperation,cooperation within international cooperation platforms and mechanisms,especially within the Arctic Council also needs to be further promoted.展开更多
Agricultural science and education cooperative personnel cultivation base is a new personnel cultivation platform built by the Ministry of Agriculture and the Ministry of Education relying on the national modern agric...Agricultural science and education cooperative personnel cultivation base is a new personnel cultivation platform built by the Ministry of Agriculture and the Ministry of Education relying on the national modern agricultural industry technology system,to strengthen the close connection between agricultural education and modern agricultural industry. The first batch of agricultural science and education cooperative personnel cultivation bases have been operating for 5 years. Taking Zhanjiang Litchi-Longan Agricultural Science and Education Cooperative Personnel Cultivation Base as an example,it introduced the achievements in the base construction from the perspective of construction cooperators,and discussed measures for improving the base operation.展开更多
The lag of discipline system has always been the“fault”of higher calligraphy education.Therefore,this paper takes the various contradictions in the development of higher calligraphy education as the standpoint to ob...The lag of discipline system has always been the“fault”of higher calligraphy education.Therefore,this paper takes the various contradictions in the development of higher calligraphy education as the standpoint to observe the calligraphy discipline.Based on this,it tries to build a corresponding discipline system,transform the contradiction into favorable conditions,and on the basis of the construction of the discipline system,aiming at calligraphy for the realization of modernization services,get more extensive The concept of“calligraphy plus”collaborative training mechanism is put forward to meet the practical needs of society.展开更多
Sino-foreign cooperative education plays an important role in undergraduate education.It has also proved itself popular in higher vocational education in recent years,in which foreign teachers are undertaking the task...Sino-foreign cooperative education plays an important role in undergraduate education.It has also proved itself popular in higher vocational education in recent years,in which foreign teachers are undertaking the task of teaching some specialized courses.The teaching by foreign teachers has certain irreplaceable advantages,but nonnegligible disadvantages as well.Questionnaires have been distributed to the students majoring in Landscape Engineering from Shanghai Urban Construction College to investigate the teaching of specialized courses by foreign teachers.Based on the statistics,the advantages and disadvantages of their teaching have been analyzed,and several suggestions on how to adopt the good points and avoid the shortcomings are offered,so as to improve the quality of Sino-foreign cooperative education in higher vocational college.展开更多
The purpose of this study was to explore the effects of supervised movie appreciation on improving the life meaning sense among college students. The intervention combined by “pre-video, post counseling” was conduct...The purpose of this study was to explore the effects of supervised movie appreciation on improving the life meaning sense among college students. The intervention combined by “pre-video, post counseling” was conducted on the experimental group, while the control group received no intervention. Results have shown that the scores on the subscales of will to meaning, life purpose, life control, suffer acceptance and on the total scale have improved significantly. No gender difference was found on the intervention effect, and participants receiving intervention maintained higher level on related subscales a week later, indicating that supervised movie appreciation is an effective way to improve the life meaning sense among college students.展开更多
BACKGROUND 99mTc-3PRGD2.SPECT/CT is a commonly used examination method in nuclear medicine.However,patients receiving 99mTc-3PRGD2.SPECT/CT have insufficient knowledge of this method and worry about the examination re...BACKGROUND 99mTc-3PRGD2.SPECT/CT is a commonly used examination method in nuclear medicine.However,patients receiving 99mTc-3PRGD2.SPECT/CT have insufficient knowledge of this method and worry about the examination results.AIM To investigate the effect of teach-back health education combined with structured psychological nursing on adverse emotion and cooperation in patients undergoing 99mTc-3PRGD2.SPECT/CT examination.METHODS Ninety patients undergoing 99mTc-3PRGD2.SPECT/CT examinations were divided into a study group and a control group using a simple random number table,and 45 cases were allocated to each group.Routine nursing was provided to the control group,and teach-back health education combined with structured psychological nursing was provided to the study group on the basis of the control group.Heart rate,diastolic blood pressure,systolic blood pressure,self-rating depression scale(SDS),and self-rating anxiety scale(SAS)were assessed before and after the intervention,and examination cooperation and intervention satisfaction were assessed in the two groups before,during,and after the examination.RESULTS Before the examination,heart rate,diastolic blood pressure,and systolic blood pressure in the study group were not significantly different from the values of the control group(P>0.05).The results of the study group before and after the examination were lower than those in the control group(P<0.05).Before the intervention,SDS and SAS scores in the study group were not significantly different from those in the control group(P>0.05).After the intervention,SDS and SAS scores in the study group were lower than those in the control group(P<0.05).The degree of cooperation was higher in the study group than in the control group(P<0.05).The satisfaction rate with the intervention was higher in the study group than in the control group(P<0.05).CONCLUSION Teach-back health education combined with structured psychological nursing can help maintain the stability of blood pressure and heart rate,relieve negative emotions,and improve the satisfaction and cooperation of patients undergoing 99mTc-3PRGD2.SPECT/CT examinations.展开更多
In order to improve the throughput of cognitive radio(CR), optimization of sensing time and cooperative user allocation for OR-rule cooperative spectrum sensing was investigated in a CR network that includes multiple ...In order to improve the throughput of cognitive radio(CR), optimization of sensing time and cooperative user allocation for OR-rule cooperative spectrum sensing was investigated in a CR network that includes multiple users and one fusion center. The frame structure of cooperative spectrum sensing was divided into multiple transmission time slots and one sensing time slot consisting of local energy detection and cooperative overhead. An optimization problem was formulated to maximize the throughput of CR network, subject to the constraints of both false alarm probability and detection probability. A joint optimization algorithm of sensing time and number of users was proposed to solve this optimization problem with low time complexity. An allocation algorithm of cooperative users was proposed to preferentially allocate the users to the channels with high utilization probability. The simulation results show that the significant improvement on the throughput can be achieved through the proposed joint optimization and allocation algorithms.展开更多
In this paper, based on the experience and practice of school-enterprise cooperation in developed countries, the current situation ofschool-enterprise cooperation in China was studied. Through analysis and comparison,...In this paper, based on the experience and practice of school-enterprise cooperation in developed countries, the current situation ofschool-enterprise cooperation in China was studied. Through analysis and comparison, the mode of school-enterprise cooperationsuitable for higher vocational education in China was explored to promote the development of higher vocational education inChina. The current situation and existing problems of work-study integration in higher vocational education in China wereanalyzed, and different modes of work-study combination in foreign higher vocational education were compared. Under thecurrent situation, earnestly studying and drawing lessons from the experience of foreign developed countries is of greatsignificance to the continuing development of school-enterprise cooperation and the talent training mode of work-studycombination in national model colleges and key universities.展开更多
In this paper,a cooperative spectrum sensing scheme,which is based on cooperation of a certain number of secondary users and cooperative diversity under multi-antenna scenario,is proposed.Under multi-antenna scenario,...In this paper,a cooperative spectrum sensing scheme,which is based on cooperation of a certain number of secondary users and cooperative diversity under multi-antenna scenario,is proposed.Under multi-antenna scenario,we set a targeted detection probability and optimize the false alarm probability of the network by choosing a certain number of secondary users with the highest primary user’s signal to noise ratio.The detection performance of the network is also evaluated when all the secondary users are cooperating to illustrate the benefits of the proposed scheme as a contrast.In addition,how to choose the detection threshold of the secondary user is analyzed for the purpose of decreasing the average risk.Theory analysis and simulation results show that the optimum false alarm probability can be derived by cooperating a certain number of secondary users rather than all the secondary users and the detection performance of the network can be further improved if secondary users are equipped with multiple antennas.Also,a minimum average risk can be obtained by optimizing the detection threshold.展开更多
This paper focuses on multi-channel Cooperative Spectrum Sensing (CSS) where Secondary Users (SUs) are assigned to cooperatively sense multiple channels simultaneously. A multi-channel CSS optimization problem of join...This paper focuses on multi-channel Cooperative Spectrum Sensing (CSS) where Secondary Users (SUs) are assigned to cooperatively sense multiple channels simultaneously. A multi-channel CSS optimization problem of joint spectrum sensing and SU assignment based on data fusion rule is formulated, which maximizes the total throughput of the Cognitive Radio Network (CRN) subject to the constraints of probabilities of detection and false alarm. To address the optimization problem, a Branch and Bound (BnB) algorithm and a greedy algorithm are proposed to obtain the optimal solutions. Simulation results are presented to demonstrate the effectiveness of our proposed algorithms and show that the throughput improvement is achieved through the joint design. It is also shown that the greedy algorithm with a low complexity achieves the comparable performance to the exhaustive algorithm.展开更多
With the tide of economic globalization and the practice of“One Belt and One Road”Initiative,Sino-foreign cooperation has gradually become one of the effective ways to improve the quality of higher education.This pa...With the tide of economic globalization and the practice of“One Belt and One Road”Initiative,Sino-foreign cooperation has gradually become one of the effective ways to improve the quality of higher education.This paper based on the statistics and analysis of the data released by the Ministry of Education’s foreign-related supervision information platform,combining with the actual investigation and research on the situation of Sino-foreign cooperation of higher education in municipal universities of Wuhan,has found that the Sino-foreign cooperation programs commonly have problems of non-standardized enrollment of students,insufficient quality of teachers and teaching qualities,and lack of core competitiveness.Therefore,it is essential to upgrade the level of foreign cooperative institutions and the standards of students’recruitment,optimize the curriculum,pay attention to the public welfare of education,improve the teaching model,improve the level of teachers,so as to truly realize the original intention of Sino-foreign cooperation in municipal universities of Wuhan.展开更多
In view of the mechanism and quality problems in the software ability training of computer majors in colleges and universities,as well as the engineering ability and innovation ability training results can not effecti...In view of the mechanism and quality problems in the software ability training of computer majors in colleges and universities,as well as the engineering ability and innovation ability training results can not effectively meet the needs of society,this paper discusses how to realize the deep integration of production and education through school enterprise cooperation under the existing training mode.Through the establishment of a progressive whole process training system,students’software ability can be improved in an all-round way.Taking Shenyang Aerospace University as an example,it expounds how to organically combine the theoretical teaching in class with the cultivation of extracurricular innovation ability,and gradually guide students to comprehensively improve their software development ability and innovation ability.The model has been running for many years,and plays a leading role in promoting the reform of education and teaching and improving the quality of education,and provides reference for the brotherly colleges and universities.展开更多
In this paper, based on the experience and practice of school-enterprise cooperation in developed countries, the current situation of school-enterprise cooperation in China was studied. Through analysis and comparison...In this paper, based on the experience and practice of school-enterprise cooperation in developed countries, the current situation of school-enterprise cooperation in China was studied. Through analysis and comparison, the mode of school-enterprise cooperation suitable for higher vocational education in China was explored to promote the development of higher vocational education in China. The current situation and existing problems of work-study integration in higher vocational education in China were analyzed, and different modes of work-study combination in foreign higher vocational education were compared. Under the current situation, earnestly studying and drawing lessons from the experience of foreign developed countries is of great significance to the continuing development of school-enterprise cooperation and the talent training mode of work-study combination in national model colleges and key universities.展开更多
基金This article is the research result of the Research and Practice Project on Education and Teaching Reform at Shandong University of Science and Technology Jinan Campus:"Research on the Blended Teaching Model of Online Courses and Full English Classroom Teaching"(JNJG202101),and 2021 Curriculum Special Construction Project(JNKCZX2021109)of Shandong University of Science and Technology Jinan Campus.
文摘Faced with unprecedented changes in the world,China has chosen to continue expanding its opening-up and actively cooperate with other countries.Internationalization of education is one of the important directions for the future development of universities.Since the reform and opening-up,a series of Sino-foreign cooperative education policies have been successively released,forming a relatively systematic and complete policy system.Under the promotion of policies,Chinese universities actively engage in Sino-foreign cooperative education,with increasingly frequent educational exchanges and a clear trend towards internationalization.The scale of Sino-foreign cooperative education is also constantly expanding.It is worthy to explore how to draw on advanced teaching experience from overseas,continue to promote Sino-foreign cooperative education,and improve the quality of Sino-foreign cooperative education.
文摘With the development of society and the advancement of education,the state has increasingly emphasized the importance of mental health education for college students.Mental health education for college students serves as an effective vehicle for psychological education in universities,with family and school education being the two critical fronts.To ensure the smooth implementation of mental health education for college students,it is imperative for schools and families to collaborate and cooperate closely,thus effectively promoting the healthy growth and comprehensive development of students.Given the current challenges such as inadequate awareness of home-school cooperative education,lack of mechanisms for home-school cooperation,and a singular platform for home-school cooperation,we need to comprehensively improve the overall quality of mental health education by unifying the ideology of home-school cooperative education,establishing a sound mechanism for home-school cooperation,innovating the platform for home-school cooperation,and enriching the content of home-school cooperation.
文摘BACKGROUND Gastrointestinal tumors have a high incidence rate.The application value of the cooperative nursing care system of medical care has received widespread attention in recent years.However,there are few studies on the value of the joint application of collaborative nursing care and self-efficacy education.AIM To explore the effect of cooperative nursing care management/self-efficacy education on postoperative infection and self-efficacy in gastrointestinal tumor surgery patients.METHODS A total of 102 patients with gastrointestinal tumors treated in our hospital from October 2018 to February 2020 were selected and divided into a conventional group(n=51)and a combined group(n=51)according to the nursing plan.The routine group adopted routine nursing,and the joint group adopted the medical care cooperative responsibility system nursing management combined with selfefficacy education.The self-efficacy scores,coping style scores,self-experience burden scores,and postoperative complication rates of the two groups before and after intervention were counted.RESULTS After intervention,the daily life behavior management,cognitive symptom management,and disease management scores of the two groups were higher than those before the intervention,and those of the combined group were higher than those of the conventional group(all P=0.000).After the intervention,the positive response scores of the two groups were higher than those before the intervention,the negative response scores were lower than those before the intervention,and the combined group was better than the conventional group(all P=0.000).After the intervention,the two groups’emotional,economic,and physical factor scores were lower than those before the intervention,and the combined group was lower than the conventional group(all P=0.000).The incidence of infection in the combined group(1.96%)was lower than that in the conventional group(15.69%)(P=0.036).CONCLUSION Cooperative nursing care management and self-efficacy education improved the physical and mental states of gastrointestinal cancer surgery patients,change the response to disease,and reduce the risk of postoperative infection.
文摘Pride and Prejudice is Jane Austen's most popular novel. In Pride and Prejudice Jane Austen created a supremely spirited and attractive heroine, Elizabeth. In this paper, the author provides a new perspective-from the Quality Maxim of CP to analyze and appreciate one of Elizabeth's personalities-sense of humor.
文摘Higher Vocational Education(HVE) is an important component of higher education in our country.The English Curriculum Standard of HVE considers promoting the students' reading comprehension as one of the most important goals in English teaching.Task-based CL emphasizes the importance of education as a vehicle for teaching citizens to live cooperatively in a social democracy and teachers are not the only sources of knowledge and students should be able to help each other and learn in an interdependent way.The heart of cooperative learning is student-centered.Therefore,task-based CL can overcome the shortcomings in traditional teaching models,and the goal of improving reading comprehension can be achieved for the teachers of reading by realizing the mental process of reading comprehension and how prior knowledge can enhance a reader's interaction with the text through CL.This thesis consists of five parts.Part one,two and three briefly introduces the background and significance of the study,definitions and models of cooperative learning and reading comprehension.Part four and five are the key sections of the thesis,which introduces the hypotheses,subjects,instrument,procedure of the study and the analysis of the results of the study.Part five draws the conclusion of the study.
文摘The continuously expanding program scale and increasing student enrollment number of Sino-foreign cooperative educational programs in recent years have demonstrated their increasing acceptance among Chinese students.This paper aims to explore and analyze the reasons behind the growing popularity of Sino-foreign joint educational programs.
基金supported by the 2021 Youth Research Fund Project“Research on Legal Issues of Protection of China’s Rights and Interests in the Antarctic under the Background of Momentous Changes of a Like Not Seen in a Century”of Shanghai University of Political Science and Law(Grant no.2021XQN27)the 2020 Research Fund Project“Indian Polar Policy Research”of China National Institute for SCO International Exchange and Judicial Cooperation(Grant no.20SHJD027)the China Association of Marine Affairs(CAMA)Project“Key Issues in the Exploitation and Utilization of Polar Biological Resources under the New Situation”(Grant no.CODF-AOC202301).
文摘Arctic education refers not only to the teaching,but also to research,communication,dissemination as well as popularization of knowledge related to the Arctic.This article reviews joint efforts between Chinese and American educators and researchers to promote cooperation and understanding in Arctic education and research,and examines the facing challenges of China-U.S.Arctic education cooperation which include current political or economic tensions between the two countries,the differing perspectives and priorities on Arctic policy,the disproportion in Arctic scientific research,different research methodologies and discourse system in social science.This article also argues that there are opportunities for the two countries to cooperate in Arctic education.Common goals and interests in the Arctic,Arctic-dedicated institutions with significant Arctic research capabilities and partnerships around the world provide foundations for Arctic education cooperation.The implementation of a new science-based Arctic treaty of the Arctic Council is an opportunity for China-U.S.Arctic education cooperation.As for future cooperation,it suggests that in addition to promoting the direct bilateral cooperation,cooperation within international cooperation platforms and mechanisms,especially within the Arctic Council also needs to be further promoted.
文摘Agricultural science and education cooperative personnel cultivation base is a new personnel cultivation platform built by the Ministry of Agriculture and the Ministry of Education relying on the national modern agricultural industry technology system,to strengthen the close connection between agricultural education and modern agricultural industry. The first batch of agricultural science and education cooperative personnel cultivation bases have been operating for 5 years. Taking Zhanjiang Litchi-Longan Agricultural Science and Education Cooperative Personnel Cultivation Base as an example,it introduced the achievements in the base construction from the perspective of construction cooperators,and discussed measures for improving the base operation.
文摘The lag of discipline system has always been the“fault”of higher calligraphy education.Therefore,this paper takes the various contradictions in the development of higher calligraphy education as the standpoint to observe the calligraphy discipline.Based on this,it tries to build a corresponding discipline system,transform the contradiction into favorable conditions,and on the basis of the construction of the discipline system,aiming at calligraphy for the realization of modernization services,get more extensive The concept of“calligraphy plus”collaborative training mechanism is put forward to meet the practical needs of society.
文摘Sino-foreign cooperative education plays an important role in undergraduate education.It has also proved itself popular in higher vocational education in recent years,in which foreign teachers are undertaking the task of teaching some specialized courses.The teaching by foreign teachers has certain irreplaceable advantages,but nonnegligible disadvantages as well.Questionnaires have been distributed to the students majoring in Landscape Engineering from Shanghai Urban Construction College to investigate the teaching of specialized courses by foreign teachers.Based on the statistics,the advantages and disadvantages of their teaching have been analyzed,and several suggestions on how to adopt the good points and avoid the shortcomings are offered,so as to improve the quality of Sino-foreign cooperative education in higher vocational college.
文摘The purpose of this study was to explore the effects of supervised movie appreciation on improving the life meaning sense among college students. The intervention combined by “pre-video, post counseling” was conducted on the experimental group, while the control group received no intervention. Results have shown that the scores on the subscales of will to meaning, life purpose, life control, suffer acceptance and on the total scale have improved significantly. No gender difference was found on the intervention effect, and participants receiving intervention maintained higher level on related subscales a week later, indicating that supervised movie appreciation is an effective way to improve the life meaning sense among college students.
文摘BACKGROUND 99mTc-3PRGD2.SPECT/CT is a commonly used examination method in nuclear medicine.However,patients receiving 99mTc-3PRGD2.SPECT/CT have insufficient knowledge of this method and worry about the examination results.AIM To investigate the effect of teach-back health education combined with structured psychological nursing on adverse emotion and cooperation in patients undergoing 99mTc-3PRGD2.SPECT/CT examination.METHODS Ninety patients undergoing 99mTc-3PRGD2.SPECT/CT examinations were divided into a study group and a control group using a simple random number table,and 45 cases were allocated to each group.Routine nursing was provided to the control group,and teach-back health education combined with structured psychological nursing was provided to the study group on the basis of the control group.Heart rate,diastolic blood pressure,systolic blood pressure,self-rating depression scale(SDS),and self-rating anxiety scale(SAS)were assessed before and after the intervention,and examination cooperation and intervention satisfaction were assessed in the two groups before,during,and after the examination.RESULTS Before the examination,heart rate,diastolic blood pressure,and systolic blood pressure in the study group were not significantly different from the values of the control group(P>0.05).The results of the study group before and after the examination were lower than those in the control group(P<0.05).Before the intervention,SDS and SAS scores in the study group were not significantly different from those in the control group(P>0.05).After the intervention,SDS and SAS scores in the study group were lower than those in the control group(P<0.05).The degree of cooperation was higher in the study group than in the control group(P<0.05).The satisfaction rate with the intervention was higher in the study group than in the control group(P<0.05).CONCLUSION Teach-back health education combined with structured psychological nursing can help maintain the stability of blood pressure and heart rate,relieve negative emotions,and improve the satisfaction and cooperation of patients undergoing 99mTc-3PRGD2.SPECT/CT examinations.
基金Project(61471194)supported by the National Natural Science Foundation of ChinaProject(BK20140828)supported by the Natural Science Foundation of Jiangsu Province,ChinaProject supported by the Scientific Research Foundation for the Returned Overseas Chinese Scholars,Ministry of Education,China
文摘In order to improve the throughput of cognitive radio(CR), optimization of sensing time and cooperative user allocation for OR-rule cooperative spectrum sensing was investigated in a CR network that includes multiple users and one fusion center. The frame structure of cooperative spectrum sensing was divided into multiple transmission time slots and one sensing time slot consisting of local energy detection and cooperative overhead. An optimization problem was formulated to maximize the throughput of CR network, subject to the constraints of both false alarm probability and detection probability. A joint optimization algorithm of sensing time and number of users was proposed to solve this optimization problem with low time complexity. An allocation algorithm of cooperative users was proposed to preferentially allocate the users to the channels with high utilization probability. The simulation results show that the significant improvement on the throughput can be achieved through the proposed joint optimization and allocation algorithms.
文摘In this paper, based on the experience and practice of school-enterprise cooperation in developed countries, the current situation ofschool-enterprise cooperation in China was studied. Through analysis and comparison, the mode of school-enterprise cooperationsuitable for higher vocational education in China was explored to promote the development of higher vocational education inChina. The current situation and existing problems of work-study integration in higher vocational education in China wereanalyzed, and different modes of work-study combination in foreign higher vocational education were compared. Under thecurrent situation, earnestly studying and drawing lessons from the experience of foreign developed countries is of greatsignificance to the continuing development of school-enterprise cooperation and the talent training mode of work-studycombination in national model colleges and key universities.
基金Acknowledgments The authors are supported by The National 863 Program under Grants 2009AA01Z247 and by National Nature Science Foundation of China (NSFC) under Grants 60972076, 61072052.
文摘In this paper,a cooperative spectrum sensing scheme,which is based on cooperation of a certain number of secondary users and cooperative diversity under multi-antenna scenario,is proposed.Under multi-antenna scenario,we set a targeted detection probability and optimize the false alarm probability of the network by choosing a certain number of secondary users with the highest primary user’s signal to noise ratio.The detection performance of the network is also evaluated when all the secondary users are cooperating to illustrate the benefits of the proposed scheme as a contrast.In addition,how to choose the detection threshold of the secondary user is analyzed for the purpose of decreasing the average risk.Theory analysis and simulation results show that the optimum false alarm probability can be derived by cooperating a certain number of secondary users rather than all the secondary users and the detection performance of the network can be further improved if secondary users are equipped with multiple antennas.Also,a minimum average risk can be obtained by optimizing the detection threshold.
基金Supported by the National Natural Science Foundation of China (No. 61271169)National Basic Research Program (973 Program) of China (No. 2009CB320405)Nation Grand Special Science and Technology Project of China under Grant (No. 2010ZX03006-002, 2010ZX03002-008-03)
文摘This paper focuses on multi-channel Cooperative Spectrum Sensing (CSS) where Secondary Users (SUs) are assigned to cooperatively sense multiple channels simultaneously. A multi-channel CSS optimization problem of joint spectrum sensing and SU assignment based on data fusion rule is formulated, which maximizes the total throughput of the Cognitive Radio Network (CRN) subject to the constraints of probabilities of detection and false alarm. To address the optimization problem, a Branch and Bound (BnB) algorithm and a greedy algorithm are proposed to obtain the optimal solutions. Simulation results are presented to demonstrate the effectiveness of our proposed algorithms and show that the throughput improvement is achieved through the joint design. It is also shown that the greedy algorithm with a low complexity achieves the comparable performance to the exhaustive algorithm.
文摘With the tide of economic globalization and the practice of“One Belt and One Road”Initiative,Sino-foreign cooperation has gradually become one of the effective ways to improve the quality of higher education.This paper based on the statistics and analysis of the data released by the Ministry of Education’s foreign-related supervision information platform,combining with the actual investigation and research on the situation of Sino-foreign cooperation of higher education in municipal universities of Wuhan,has found that the Sino-foreign cooperation programs commonly have problems of non-standardized enrollment of students,insufficient quality of teachers and teaching qualities,and lack of core competitiveness.Therefore,it is essential to upgrade the level of foreign cooperative institutions and the standards of students’recruitment,optimize the curriculum,pay attention to the public welfare of education,improve the teaching model,improve the level of teachers,so as to truly realize the original intention of Sino-foreign cooperation in municipal universities of Wuhan.
文摘In view of the mechanism and quality problems in the software ability training of computer majors in colleges and universities,as well as the engineering ability and innovation ability training results can not effectively meet the needs of society,this paper discusses how to realize the deep integration of production and education through school enterprise cooperation under the existing training mode.Through the establishment of a progressive whole process training system,students’software ability can be improved in an all-round way.Taking Shenyang Aerospace University as an example,it expounds how to organically combine the theoretical teaching in class with the cultivation of extracurricular innovation ability,and gradually guide students to comprehensively improve their software development ability and innovation ability.The model has been running for many years,and plays a leading role in promoting the reform of education and teaching and improving the quality of education,and provides reference for the brotherly colleges and universities.
文摘In this paper, based on the experience and practice of school-enterprise cooperation in developed countries, the current situation of school-enterprise cooperation in China was studied. Through analysis and comparison, the mode of school-enterprise cooperation suitable for higher vocational education in China was explored to promote the development of higher vocational education in China. The current situation and existing problems of work-study integration in higher vocational education in China were analyzed, and different modes of work-study combination in foreign higher vocational education were compared. Under the current situation, earnestly studying and drawing lessons from the experience of foreign developed countries is of great significance to the continuing development of school-enterprise cooperation and the talent training mode of work-study combination in national model colleges and key universities.