This paper mainly design B/S system structure and small information management system that often appear some problems of college student information management, combines the actual situation of students and student in...This paper mainly design B/S system structure and small information management system that often appear some problems of college student information management, combines the actual situation of students and student instructor management work. In the process of the development of the whole system, the main use of Microsoft.NET technology as a whole system of compiler environment, SQL Server 2000 is used in the design of backstage supporter＇ s database, were developed and designed by Visual Studi02005 tool, in exchange for page dynamically selected by the ASP.NET database and system interface between Webpage generation. This system has high reliability, high security, low input, so that the efficiency of information management students to improve.展开更多
Higher Vocational Education is showing unprecedented good momentum of development, for a large number of vocational technical talents will be the training object of society. As the number of students in higher vocatio...Higher Vocational Education is showing unprecedented good momentum of development, for a large number of vocational technical talents will be the training object of society. As the number of students in higher vocational colleges expands rapidly, their quality education and ability training have become more important. In conjunction with my teaching practice to engage in political work in colleges, from analyzing the problems of students ＇ ideological and political education, I elaborate approaches to strengthen students＇ ideological and political education.展开更多
The purpose of this paper was to find out whether the higher education has met the necessary requirements for the implementation of the ICT system, in particular the e-learning system in higher education of seafarers....The purpose of this paper was to find out whether the higher education has met the necessary requirements for the implementation of the ICT system, in particular the e-learning system in higher education of seafarers. The goal was to explore to what extent the technical and organisational prerequisites for introducing the system have been fulfilled at the very institution--E-learning system provider, and to what extent the full-time maritime students and part-time students-seafarers are ready and trained to adopt such a system. In order to gather insights and make conclusions, the analytical method and the survey of students were used. A total of 930 full-time and part-time students （seafarers） were surveyed. The goal of these surveys was to find out the educational needs of both student groups, as well as their technical preconditions （e.g., having a PC at work or at home, access to the intemet, and the like） and competencies （e.g., computer literacy） that are necessary for active involvement in the e-learning system. A particularly interesting part of the research tackled the psychological predisposition of students, i.e., whether they were willing to use the system at all. A special part of the research was focused on issues regarding the costs and the available time that the students/seafarers have for using the e-learning system. The research has revealed that there are neither obstacles nor initial constraints for the implementation of the e-learning system in education of maritime students and seafarers at the University of Split. Moreover, the students have a positive attitude towards the e-learning system, and most of them are very enthusiastic about its implementation. The scientific contribution of this paper is provided by an analytical model exploring and defining the necessary prerequisites for introducing the e-learning system. The advantage of the model lies in its wide and multi-disciplinary approach to all these prerequisites, ranging from psychological to purely technical, financial, time, organisational and other aspects. An interesting issue is the question of＂good will＂ for launching such systems at the institutions which obviously meet all necessary prerequisites for their introduction, including the enthusiasm of their students and teachers. The case study shows that, apparently, the university management and the wider community have not recognised many a benefit of the e-learning system. This sounds paradoxical as it is precisely the very academic community that should act as the designer and the initiator of social changes, in social systems in general and in education systems in particular.展开更多
At present, English language teaching for English majors in local normal universities in China has been restricted by many aspects of factors, and the current situation is not optimistic. The main reason for this situ...At present, English language teaching for English majors in local normal universities in China has been restricted by many aspects of factors, and the current situation is not optimistic. The main reason for this situation is that the teachers and students of English majors in some local normal universities have some deviation in understanding the English language. The teachers can not have the right attitude towards English language culture teaching,and they make one-sided emphasis on the skill learning of English language majors,but ignore the normal teaching of professional English language culture. To improve this situation and improve the overall level of English majors in normal univerities, it requires us teachers and students to work together, improving the overall level of this course from the two aspects of ＂teaching＂ and ＂learning＂ , in order to help students to truly grasp the English language culture and skillfully use English in daily life and work.展开更多
This demonstration of concept applies diagnostic-prescriptive reading instruction, a methodology useo m omteu atd^u~ developmental education, toward improving reading comprehension and self-regulated comprehension str...This demonstration of concept applies diagnostic-prescriptive reading instruction, a methodology useo m omteu atd^u~ developmental education, toward improving reading comprehension and self-regulated comprehension strategy selection in Chinese postsecondary education. A single tutor, also the researcher, works closely with one Chinese university student to develop student-centered comprehension strategies that she can practice on her own. After a battery of formal and informal assessments and interviews, decoding and understanding deficiencies are identified, characterized, and discussed. Both the student and her tutor develop and execute a study plan, which was completed during the spring semester of 2010 at Sha＇anxi University of Science and Technology （SUST） in Xi＇an, People＇s Republic of China （PRC）. By focusing on the subject＇s primary decoding deficiency, spelling, and her primary understanding deficiency, lack of background knowledge, the subject and her reading tutor are able to strategically tackle five reading comprehension goals： （1） spelling; （2） phonemic awareness; （3） noticing structural and cohesive elements; （4） comparing argumentative and evaluative texts; and （5） analyzing expository texts in business and economics. A final discussion analyzes both qualitative and quantitative data, including unexpected discoveries such as the salience of cohesion in reading comprehension and the cultural biases of standardized reading assessments.展开更多
An exergy analysis was performed considering the combustion of methane and agro-industrial residues produced in Portugal (forest residues and vines pruning). Regarding that the irreversibilities of a thermodynamic pro...An exergy analysis was performed considering the combustion of methane and agro-industrial residues produced in Portugal (forest residues and vines pruning). Regarding that the irreversibilities of a thermodynamic process are path dependent, the combustion process was considering as resulting from different hypothetical paths each one characterized by four main sub-processes: reactant mixing, fuel oxidation, internal thermal energy exchange (heat transfer), and product mixing. The exergetic efficiency was computed using a zero dimensional model developed by using a Visual Basic home code. It was concluded that the exergy losses were mainly due to the internal thermal energy exchange sub-process. The exergy losses from this sub-process are higher when the reactants are preheated up to the ignition temperature without previous fuel oxidation. On the other hand, the global exergy destruction can be minored increasing the pressure, the reactants temperature and the oxygen content on the oxidant stream. This methodology allows the identification of the phenomena and processes that have larger exergy losses, the understanding of why these losses occur and how the exergy changes with the parameters associated to each system which is crucial to implement the syngas combustion from biomass products as a competitive technology.展开更多
文摘This paper mainly design B/S system structure and small information management system that often appear some problems of college student information management, combines the actual situation of students and student instructor management work. In the process of the development of the whole system, the main use of Microsoft.NET technology as a whole system of compiler environment, SQL Server 2000 is used in the design of backstage supporter＇ s database, were developed and designed by Visual Studi02005 tool, in exchange for page dynamically selected by the ASP.NET database and system interface between Webpage generation. This system has high reliability, high security, low input, so that the efficiency of information management students to improve.
文摘Higher Vocational Education is showing unprecedented good momentum of development, for a large number of vocational technical talents will be the training object of society. As the number of students in higher vocational colleges expands rapidly, their quality education and ability training have become more important. In conjunction with my teaching practice to engage in political work in colleges, from analyzing the problems of students ＇ ideological and political education, I elaborate approaches to strengthen students＇ ideological and political education.
文摘The purpose of this paper was to find out whether the higher education has met the necessary requirements for the implementation of the ICT system, in particular the e-learning system in higher education of seafarers. The goal was to explore to what extent the technical and organisational prerequisites for introducing the system have been fulfilled at the very institution--E-learning system provider, and to what extent the full-time maritime students and part-time students-seafarers are ready and trained to adopt such a system. In order to gather insights and make conclusions, the analytical method and the survey of students were used. A total of 930 full-time and part-time students （seafarers） were surveyed. The goal of these surveys was to find out the educational needs of both student groups, as well as their technical preconditions （e.g., having a PC at work or at home, access to the intemet, and the like） and competencies （e.g., computer literacy） that are necessary for active involvement in the e-learning system. A particularly interesting part of the research tackled the psychological predisposition of students, i.e., whether they were willing to use the system at all. A special part of the research was focused on issues regarding the costs and the available time that the students/seafarers have for using the e-learning system. The research has revealed that there are neither obstacles nor initial constraints for the implementation of the e-learning system in education of maritime students and seafarers at the University of Split. Moreover, the students have a positive attitude towards the e-learning system, and most of them are very enthusiastic about its implementation. The scientific contribution of this paper is provided by an analytical model exploring and defining the necessary prerequisites for introducing the e-learning system. The advantage of the model lies in its wide and multi-disciplinary approach to all these prerequisites, ranging from psychological to purely technical, financial, time, organisational and other aspects. An interesting issue is the question of＂good will＂ for launching such systems at the institutions which obviously meet all necessary prerequisites for their introduction, including the enthusiasm of their students and teachers. The case study shows that, apparently, the university management and the wider community have not recognised many a benefit of the e-learning system. This sounds paradoxical as it is precisely the very academic community that should act as the designer and the initiator of social changes, in social systems in general and in education systems in particular.
文摘At present, English language teaching for English majors in local normal universities in China has been restricted by many aspects of factors, and the current situation is not optimistic. The main reason for this situation is that the teachers and students of English majors in some local normal universities have some deviation in understanding the English language. The teachers can not have the right attitude towards English language culture teaching,and they make one-sided emphasis on the skill learning of English language majors,but ignore the normal teaching of professional English language culture. To improve this situation and improve the overall level of English majors in normal univerities, it requires us teachers and students to work together, improving the overall level of this course from the two aspects of ＂teaching＂ and ＂learning＂ , in order to help students to truly grasp the English language culture and skillfully use English in daily life and work.
文摘This demonstration of concept applies diagnostic-prescriptive reading instruction, a methodology useo m omteu atd^u~ developmental education, toward improving reading comprehension and self-regulated comprehension strategy selection in Chinese postsecondary education. A single tutor, also the researcher, works closely with one Chinese university student to develop student-centered comprehension strategies that she can practice on her own. After a battery of formal and informal assessments and interviews, decoding and understanding deficiencies are identified, characterized, and discussed. Both the student and her tutor develop and execute a study plan, which was completed during the spring semester of 2010 at Sha＇anxi University of Science and Technology （SUST） in Xi＇an, People＇s Republic of China （PRC）. By focusing on the subject＇s primary decoding deficiency, spelling, and her primary understanding deficiency, lack of background knowledge, the subject and her reading tutor are able to strategically tackle five reading comprehension goals： （1） spelling; （2） phonemic awareness; （3） noticing structural and cohesive elements; （4） comparing argumentative and evaluative texts; and （5） analyzing expository texts in business and economics. A final discussion analyzes both qualitative and quantitative data, including unexpected discoveries such as the salience of cohesion in reading comprehension and the cultural biases of standardized reading assessments.
基金the Portuguese Foundation for Science and Technology (FCT) for the given support to the grant SFRH/BPD/71686the project PTDC/AAC-AMB/103119/2008
文摘An exergy analysis was performed considering the combustion of methane and agro-industrial residues produced in Portugal (forest residues and vines pruning). Regarding that the irreversibilities of a thermodynamic process are path dependent, the combustion process was considering as resulting from different hypothetical paths each one characterized by four main sub-processes: reactant mixing, fuel oxidation, internal thermal energy exchange (heat transfer), and product mixing. The exergetic efficiency was computed using a zero dimensional model developed by using a Visual Basic home code. It was concluded that the exergy losses were mainly due to the internal thermal energy exchange sub-process. The exergy losses from this sub-process are higher when the reactants are preheated up to the ignition temperature without previous fuel oxidation. On the other hand, the global exergy destruction can be minored increasing the pressure, the reactants temperature and the oxygen content on the oxidant stream. This methodology allows the identification of the phenomena and processes that have larger exergy losses, the understanding of why these losses occur and how the exergy changes with the parameters associated to each system which is crucial to implement the syngas combustion from biomass products as a competitive technology.
