The paper analyses the influence of non responding of sample survey,introduces to the relevant dealing method and extends the adjusting method and applying condition introduced in the “Course of Survey Technique”.
This thesis tries to explore the problems of the rural English teachers＇ professional development and aims to give some hints on teachers＇ professional development and future teacher training. This thesis makes a su...This thesis tries to explore the problems of the rural English teachers＇ professional development and aims to give some hints on teachers＇ professional development and future teacher training. This thesis makes a survey to 20 rural English teachers from 10 primary schools in the surrounding areas of Linyi City. The survey mainly focuses on the following four aspects： basic situation of the teachers, knowledge of English language and teaching skills, teachers＇ motivation, and self-analysis of their development. With an analysis of the results of the investigation, the author wants to evoke teachers＇ and researchers＇ awareness for improving English language teachers＇ professional development in rural primary schools展开更多
With more emphasis on the communicative and pragmatic function of Business English learning, the author discusses a case study of a Business English course based on projects conducted by the students in their communit...With more emphasis on the communicative and pragmatic function of Business English learning, the author discusses a case study of a Business English course based on projects conducted by the students in their community This curriculum aims at students experiencing and implementing their knowledge of Business and English in the real business environments, engaging community in the process, and avoiding isolation and separation of business English teaching and learning from communities. The research lays more importance on the students＇ experiencing and participating process by providing them with a series of guidelines as reference and assessment, but meanwhile the students have their freedom of choices and decision-making in many aspects. Integrative skills are practiced including linguistic skills, business-related skills, communicative skills, and technology-related skills. Specifically, the students are required to conduct a mini market research in their community. The topic of the research is negotiated, classified, and grouped in the entire class until each individual student belongs to a group. The project procedure and requirements are given to the students on weekly basis, including field of research, questionnaire, data collection and analysis, report, and the final group presentation. Based on their experience from the research, the students write down their reflections. Based on the observation of the instructor and students＇ feedback, the research found that students＇ expectations and teacher＇s roles varied in a number of aspects. A variety of knowledge and skills have been practiced. Problems have also been found in each step of the project.展开更多
Through a questionnaire survey of primary and secondary school teachers and Normal Students to carry out a statistical analysis of the data based on SPSS 17.0 statistical analysis software. So we draw primary and seco...Through a questionnaire survey of primary and secondary school teachers and Normal Students to carry out a statistical analysis of the data based on SPSS 17.0 statistical analysis software. So we draw primary and secondary school teachers and normal students to arrive at the current status quo of educational technology ability and analyzes the strengths and weaknesses of the ability of its parts. Finally, we proposed new initiatives and methods of education and technical ability training.展开更多
The developments in the field of Information and Communication Technology （ICT） in the country has rapidly happen after year 2009 .Government has developed many programs and initiations to develop ICT in the country...The developments in the field of Information and Communication Technology （ICT） in the country has rapidly happen after year 2009 .Government has developed many programs and initiations to develop ICT in the country after three decades of war was ended up. As a result disabled community can make many opportunities to use the ICT and at the same time create a gap, which is commonly referred to as Disability Digital Divide. The purpose of this study was to examine empirically the current status of adoption of ICT and in turn the digital divide resulting from which in the disability community in Sri Lanka and the factors affecting this behavior. A questionnaire and Interviewed based survey （n = 107） was carried out to collect the data from the disabled people who used ICT in the Colombo, Gampaha, and Kaluthara district. An empirical model was developed to show the relationship between the level of adoption of 10 basic, intermediate, and advanced ICT facilities and a number of factors to reflect the WWW, Smart phones, and Computer usage aspects of disabled community. Based on the Innovatiotr---Diffusion Theory, the status of Digital Divide of a disabled community was specified by means of an Index. The results show that this community did not become innovators or early-adopters of ICT by adopting WWW or computer related technologies but was mostly confined to the smart phone related facilities. The results from this study highlight that the income of a disabled person, awareness about the information and technology, interest of new technology usage, social and cultural background of a person, use of English language in day-to-day life give a significant impact on the adoption oflCT by the disabled community.展开更多
There are several ways to increase the efficiency of energy consumption and to decrease energy consumption. In this paper. the application of pinch technology in analysis of the heat exchangers network （HEN） in orde...There are several ways to increase the efficiency of energy consumption and to decrease energy consumption. In this paper. the application of pinch technology in analysis of the heat exchangers network （HEN） in order to reduce the energy consumption in a thermal system is studied. Therefore, in this grass root design, the optimum value of △Tmin, is obtained about 10℃and area efficiency （a） is 0.95. The author also depicted the grid diagram and driving force plot for additional analysis. In order to increase the amount of energy saving, heat transfer from above to below the pinch point in the diagnosis stage is verified for all options including re-sequencing, re-piping, add heat exchanger and splitting of the flows. Results show that this network has a low potential of retrofit to decrease the energy consumption, which pinch principles are planned to optimize energy consumption of the unit. Regarding the results of pinch analysis, it is suggested that in order to reduce the energy consumption, no alternative changes in the heat exchangers network of the unit is required. The acquired results show that the constancy of network is completely confirmed by the high area efficiency infirmity of the heat exchanger to pass the pinch point and from of deriving force plot.展开更多
文摘The paper analyses the influence of non responding of sample survey,introduces to the relevant dealing method and extends the adjusting method and applying condition introduced in the “Course of Survey Technique”.
文摘This thesis tries to explore the problems of the rural English teachers＇ professional development and aims to give some hints on teachers＇ professional development and future teacher training. This thesis makes a survey to 20 rural English teachers from 10 primary schools in the surrounding areas of Linyi City. The survey mainly focuses on the following four aspects： basic situation of the teachers, knowledge of English language and teaching skills, teachers＇ motivation, and self-analysis of their development. With an analysis of the results of the investigation, the author wants to evoke teachers＇ and researchers＇ awareness for improving English language teachers＇ professional development in rural primary schools
文摘With more emphasis on the communicative and pragmatic function of Business English learning, the author discusses a case study of a Business English course based on projects conducted by the students in their community This curriculum aims at students experiencing and implementing their knowledge of Business and English in the real business environments, engaging community in the process, and avoiding isolation and separation of business English teaching and learning from communities. The research lays more importance on the students＇ experiencing and participating process by providing them with a series of guidelines as reference and assessment, but meanwhile the students have their freedom of choices and decision-making in many aspects. Integrative skills are practiced including linguistic skills, business-related skills, communicative skills, and technology-related skills. Specifically, the students are required to conduct a mini market research in their community. The topic of the research is negotiated, classified, and grouped in the entire class until each individual student belongs to a group. The project procedure and requirements are given to the students on weekly basis, including field of research, questionnaire, data collection and analysis, report, and the final group presentation. Based on their experience from the research, the students write down their reflections. Based on the observation of the instructor and students＇ feedback, the research found that students＇ expectations and teacher＇s roles varied in a number of aspects. A variety of knowledge and skills have been practiced. Problems have also been found in each step of the project.
文摘Through a questionnaire survey of primary and secondary school teachers and Normal Students to carry out a statistical analysis of the data based on SPSS 17.0 statistical analysis software. So we draw primary and secondary school teachers and normal students to arrive at the current status quo of educational technology ability and analyzes the strengths and weaknesses of the ability of its parts. Finally, we proposed new initiatives and methods of education and technical ability training.
文摘The developments in the field of Information and Communication Technology （ICT） in the country has rapidly happen after year 2009 .Government has developed many programs and initiations to develop ICT in the country after three decades of war was ended up. As a result disabled community can make many opportunities to use the ICT and at the same time create a gap, which is commonly referred to as Disability Digital Divide. The purpose of this study was to examine empirically the current status of adoption of ICT and in turn the digital divide resulting from which in the disability community in Sri Lanka and the factors affecting this behavior. A questionnaire and Interviewed based survey （n = 107） was carried out to collect the data from the disabled people who used ICT in the Colombo, Gampaha, and Kaluthara district. An empirical model was developed to show the relationship between the level of adoption of 10 basic, intermediate, and advanced ICT facilities and a number of factors to reflect the WWW, Smart phones, and Computer usage aspects of disabled community. Based on the Innovatiotr---Diffusion Theory, the status of Digital Divide of a disabled community was specified by means of an Index. The results show that this community did not become innovators or early-adopters of ICT by adopting WWW or computer related technologies but was mostly confined to the smart phone related facilities. The results from this study highlight that the income of a disabled person, awareness about the information and technology, interest of new technology usage, social and cultural background of a person, use of English language in day-to-day life give a significant impact on the adoption oflCT by the disabled community.
文摘There are several ways to increase the efficiency of energy consumption and to decrease energy consumption. In this paper. the application of pinch technology in analysis of the heat exchangers network （HEN） in order to reduce the energy consumption in a thermal system is studied. Therefore, in this grass root design, the optimum value of △Tmin, is obtained about 10℃and area efficiency （a） is 0.95. The author also depicted the grid diagram and driving force plot for additional analysis. In order to increase the amount of energy saving, heat transfer from above to below the pinch point in the diagnosis stage is verified for all options including re-sequencing, re-piping, add heat exchanger and splitting of the flows. Results show that this network has a low potential of retrofit to decrease the energy consumption, which pinch principles are planned to optimize energy consumption of the unit. Regarding the results of pinch analysis, it is suggested that in order to reduce the energy consumption, no alternative changes in the heat exchangers network of the unit is required. The acquired results show that the constancy of network is completely confirmed by the high area efficiency infirmity of the heat exchanger to pass the pinch point and from of deriving force plot.
