Integrating multiple systems into one has become an important trend in Process Systems Engineering research field since there is strong demand from the modern industries. In this study, a stage-wise superstructurebase...Integrating multiple systems into one has become an important trend in Process Systems Engineering research field since there is strong demand from the modern industries. In this study, a stage-wise superstructurebased method is proposed to synthesize a combined mass and heat exchange network(CM&HEN) which has two parts as the mass exchange network(MEN) and heat exchange network(HEN) involved. To express the possible heat exchange requirements resulted from mass exchange operations, a so called "indistinct HEN superstructure(IHS)", which can contain the all potential matches between streams, is constructed at first. Then, a non-linear programming(NLP) mathematical model is established for the simultaneous synthesis and optimization of networks. Therein, the interaction between mass exchange and heat exchange is modeling formulated.The NLP model has later been examined using an example from literature, and the effectiveness of the proposed method has been demonstrated with the results.展开更多
Most current theories of second language acquisition and current views on methods and approaches to teaching English as a second language place a high value on student participation and interaction in the language cla...Most current theories of second language acquisition and current views on methods and approaches to teaching English as a second language place a high value on student participation and interaction in the language classroom. This interaction may be between teacher and student and/or student and student. Despite this, in many English classrooms around the world, students have very few opportunities to interact in the second language. In this paper, using the literature on second language acquisition research and methodology to prepare a case which highlights why teachers and course designers should find ways to incorporate second language interaction and student participation in their language classes despite the practical difficulties they may face.展开更多
This paper aims at showing how rhetoric and meaning in Zambian poetry interact. The work analyses the definition of poetry and gives the understanding that poetry is an artistic use of language that employs figurative...This paper aims at showing how rhetoric and meaning in Zambian poetry interact. The work analyses the definition of poetry and gives the understanding that poetry is an artistic use of language that employs figurative language for maximum effect. The work also analyses rhetoric and concludes that the sole aim of rhetoric is to persuade the audience. The use of this rhetoric is later identified as a preoccupation of most poets. After studying a number of rhetorical devices used in poetry, the work has studied selected Zambian poems and focussed on the use of rhyme and alliteration in the poems. It has been shown that there is much use of rhyme but with limited use of alliteration. In both cases, the use is not so much to the contribution to the meaning in the poetry. The poets usually use these devices for the sake of beauty and not meaning. The paper therefore suggests that poets could undergo some formal training in composition while the art is also taught to the young while in their early years in schools.展开更多
In the acquisition of a second language, the learner feels motivated to create verbal exchanges in order to build relationships with his/her partners but especially xo grow discursive and formative skills at the same ...In the acquisition of a second language, the learner feels motivated to create verbal exchanges in order to build relationships with his/her partners but especially xo grow discursive and formative skills at the same time. Under this aspect, we're going to investigate, firstly, what the role of creativity is in interactions in the language class. On the other hand, the adoption of creative interaction techniques allows the group to take a new look in the face of its learning (apprenticeship), to better manage its potential. Finally, it would be interesting to propose the realization of a project of creative communication, to re-explore creativity in problem solving through the techniques of the game, giving more importance to the performance of more or less complex tasks and the development of the project in a holistic and action-oriented approach.展开更多
Structural priming reveals a new horizon in the research of bilingual syntactic representations. It facilitates the interpretation of bilingual syntactic transfer and syntactic misuse. So structural priming in L2 (se...Structural priming reveals a new horizon in the research of bilingual syntactic representations. It facilitates the interpretation of bilingual syntactic transfer and syntactic misuse. So structural priming in L2 (second language) is practically meaningful for L2 teaching and learning. This paper attempts to review the within-language and between-language priming, as well as interaction studies to examine how far research has delved into this field and suggestions for future research are provided.展开更多
As a recurring pattern of sensory-motor-affective experience, image schema is not only a concept discussed in linguistics and psychology, but also a significant one in the study of embodied cognition. Through analyzi...As a recurring pattern of sensory-motor-affective experience, image schema is not only a concept discussed in linguistics and psychology, but also a significant one in the study of embodied cognition. Through analyzing the features of image schema considered by the authors as embodiment, recessiveness, sedimentation, logicality, scientificity, and dependency to cognitive metaphors and reviewing the definition of embodied cognition, the paper argues that image schema is an integration of bodily property and mental property, and accordingly a core and inseparable concept of embodied cognition by bridging body and mind. Image schema can help to explain how abstraction and inference generate from body-environment interactions, thus making the theory of embodied cognition more persuasive and reliable.展开更多
Drama is a motivational, powerful, and feasible technique and tool for language learning. Interactions in the class play an important role. Thus, teachers exploit a number of opportunities to give chance to participan...Drama is a motivational, powerful, and feasible technique and tool for language learning. Interactions in the class play an important role. Thus, teachers exploit a number of opportunities to give chance to participants for communication. Writing drama and enacting it can be a good space for generating discussion to develop language skills. Analysis of language interaction in drama focuses on negotiations of language. Co-generative dialogues help participants to focus on the social aspects of life. The interaction and communication to environment play a vital role as it conveys a positive message through performance and fulfills the socio effective requirement. As English Language teaching teachers, we always look for innovative and motivational ideas for language learning and thus, “Drama for language learning through co-generative dialogues” helped me to expand the repertoire of dynamics in the classroom. Drama included co-generative dialogues stage production and performance. It is a powerful and innovative medium for exploring and learning language. It communicated response, moods, and information to the audience. The research explored the effect of drama for language learning through co-generative dialogues, to build cultural awareness, create bondage, meet people, and solve problems.展开更多
As foreign language teachers, we always wondered about the silence of our students during the lessons. However, after we started the project "Conversation Table in Portuguese" (CTP), we realized that the students ...As foreign language teachers, we always wondered about the silence of our students during the lessons. However, after we started the project "Conversation Table in Portuguese" (CTP), we realized that the students assumed a more active role during the interactions, probably due to the less hierarchical situation they were in. The CTP provided the students the opportunity to express themselves in a foreign language without the interdiction they felt inside the classroom. Within this new context, the lack of confidence they might have been facing when communicating in a foreign language started to disappear, giving place to a motivation to express what they felt in this "new" language. Therefore, the target language started to become a new locus, a new way that made them not feel scared, but free and curious to say things that they would not say in similar situations when communicating in their mother tongue. In other words, the foreign language can be the place where everything seems to be possible as we do not have the control or interdiction imposed by the social values presented in our society and manifested in our mother tongue. In this study, we analyze some discursive situations taken from a session of CTP in which the students show their new identities in the foreign language. The results show that acquiring another language is much more than acquiring new linguistic aspects of communication, but also giving birth to new identities that make us become new subjects.展开更多
Schema is known to play an important role in reading comprehension. The schema embodying the learners background knowledge of cultural familiar materials facilitates the understanding of the text (Pritchard, 1990). ...Schema is known to play an important role in reading comprehension. The schema embodying the learners background knowledge of cultural familiar materials facilitates the understanding of the text (Pritchard, 1990). Also Steffensen, Joag-Dev, and Anderson (1979) and Nelson (1987) proposed that the schemata embodying background knowledge influenced how well the text would be comprehended. However, Hudson (1982) and Carrell (1984) found there was no significant background effect in advanced level learners. From those studies, it seems that background effect is different at different language proficiency levels. Thus, the present study examines the interaction between background knowledge and language proficiency in reading comprehension. The participants were freshmen of National Chiayi University. They were divided into three language proficiency levels based on the General English Proficiency Test. Four reading comprehension tests were constructed to assess their reading comprehension: cultural familiar/unfamiliar text and topic familiar/unfamiliar text. The results of this study showed that participants had better performance on the culture/topic familiar text than the culture/topic unfamiliar text. Thus the findings suggest that the teacher can use teaching activities, such as pre-reading activities or vocabulary teaching to increase the background knowledge when teaching readings to EFL (English as a foreign language) learners展开更多
After assuming the Chinese presidency in March 2013, Xi Jinping introduced the new political slogan "the Chinese Dream," which he does not only address to the domestic audience but also aims to promote to the world....After assuming the Chinese presidency in March 2013, Xi Jinping introduced the new political slogan "the Chinese Dream," which he does not only address to the domestic audience but also aims to promote to the world. Since his inaugural trip abroad, Xi has repeatedly speeches when addressing international catchphrase received as much appeal as used the term "Chinese Dream" in his audiences. However, nowhere has the in Africa. Simultaneously, African academics and other interested parties have observed the promotion of the idea of an African Dream by the Chinese Communist Party (CCP) with great suspicion as they view it simply as a projection of China's own foreign policy onto Africa. But what do the Chinese Dream and African Dream actually mean? How can we make sense out of these terms? In order to decode or demystify the meaning behind the Chinese Dream narrative in the context of China's foreign policy, this paper argues that it is essential to examine how it is constructed and projected to the international audience, in particular to Africa. The Chinese Dream is understood as a narrative which is strategically used by the CCP in order to shape perceptions and behavior of other international actors according to their own agenda. Moreover, the dynamic interactions between the media and politics and how they impinge on the formation and projection of the Chinese Dream and African Dream narrative will also be taken into account.展开更多
基金Supported by the Fundamental Research Funds for the Central Universities of China(DUT14RC(3)046)China Postdoctoral Science Foundation(2014M551091)the National Natural Science Foundation of China(21406026)
文摘Integrating multiple systems into one has become an important trend in Process Systems Engineering research field since there is strong demand from the modern industries. In this study, a stage-wise superstructurebased method is proposed to synthesize a combined mass and heat exchange network(CM&HEN) which has two parts as the mass exchange network(MEN) and heat exchange network(HEN) involved. To express the possible heat exchange requirements resulted from mass exchange operations, a so called "indistinct HEN superstructure(IHS)", which can contain the all potential matches between streams, is constructed at first. Then, a non-linear programming(NLP) mathematical model is established for the simultaneous synthesis and optimization of networks. Therein, the interaction between mass exchange and heat exchange is modeling formulated.The NLP model has later been examined using an example from literature, and the effectiveness of the proposed method has been demonstrated with the results.
文摘Most current theories of second language acquisition and current views on methods and approaches to teaching English as a second language place a high value on student participation and interaction in the language classroom. This interaction may be between teacher and student and/or student and student. Despite this, in many English classrooms around the world, students have very few opportunities to interact in the second language. In this paper, using the literature on second language acquisition research and methodology to prepare a case which highlights why teachers and course designers should find ways to incorporate second language interaction and student participation in their language classes despite the practical difficulties they may face.
文摘This paper aims at showing how rhetoric and meaning in Zambian poetry interact. The work analyses the definition of poetry and gives the understanding that poetry is an artistic use of language that employs figurative language for maximum effect. The work also analyses rhetoric and concludes that the sole aim of rhetoric is to persuade the audience. The use of this rhetoric is later identified as a preoccupation of most poets. After studying a number of rhetorical devices used in poetry, the work has studied selected Zambian poems and focussed on the use of rhyme and alliteration in the poems. It has been shown that there is much use of rhyme but with limited use of alliteration. In both cases, the use is not so much to the contribution to the meaning in the poetry. The poets usually use these devices for the sake of beauty and not meaning. The paper therefore suggests that poets could undergo some formal training in composition while the art is also taught to the young while in their early years in schools.
文摘In the acquisition of a second language, the learner feels motivated to create verbal exchanges in order to build relationships with his/her partners but especially xo grow discursive and formative skills at the same time. Under this aspect, we're going to investigate, firstly, what the role of creativity is in interactions in the language class. On the other hand, the adoption of creative interaction techniques allows the group to take a new look in the face of its learning (apprenticeship), to better manage its potential. Finally, it would be interesting to propose the realization of a project of creative communication, to re-explore creativity in problem solving through the techniques of the game, giving more importance to the performance of more or less complex tasks and the development of the project in a holistic and action-oriented approach.
文摘Structural priming reveals a new horizon in the research of bilingual syntactic representations. It facilitates the interpretation of bilingual syntactic transfer and syntactic misuse. So structural priming in L2 (second language) is practically meaningful for L2 teaching and learning. This paper attempts to review the within-language and between-language priming, as well as interaction studies to examine how far research has delved into this field and suggestions for future research are provided.
文摘As a recurring pattern of sensory-motor-affective experience, image schema is not only a concept discussed in linguistics and psychology, but also a significant one in the study of embodied cognition. Through analyzing the features of image schema considered by the authors as embodiment, recessiveness, sedimentation, logicality, scientificity, and dependency to cognitive metaphors and reviewing the definition of embodied cognition, the paper argues that image schema is an integration of bodily property and mental property, and accordingly a core and inseparable concept of embodied cognition by bridging body and mind. Image schema can help to explain how abstraction and inference generate from body-environment interactions, thus making the theory of embodied cognition more persuasive and reliable.
文摘Drama is a motivational, powerful, and feasible technique and tool for language learning. Interactions in the class play an important role. Thus, teachers exploit a number of opportunities to give chance to participants for communication. Writing drama and enacting it can be a good space for generating discussion to develop language skills. Analysis of language interaction in drama focuses on negotiations of language. Co-generative dialogues help participants to focus on the social aspects of life. The interaction and communication to environment play a vital role as it conveys a positive message through performance and fulfills the socio effective requirement. As English Language teaching teachers, we always look for innovative and motivational ideas for language learning and thus, “Drama for language learning through co-generative dialogues” helped me to expand the repertoire of dynamics in the classroom. Drama included co-generative dialogues stage production and performance. It is a powerful and innovative medium for exploring and learning language. It communicated response, moods, and information to the audience. The research explored the effect of drama for language learning through co-generative dialogues, to build cultural awareness, create bondage, meet people, and solve problems.
文摘As foreign language teachers, we always wondered about the silence of our students during the lessons. However, after we started the project "Conversation Table in Portuguese" (CTP), we realized that the students assumed a more active role during the interactions, probably due to the less hierarchical situation they were in. The CTP provided the students the opportunity to express themselves in a foreign language without the interdiction they felt inside the classroom. Within this new context, the lack of confidence they might have been facing when communicating in a foreign language started to disappear, giving place to a motivation to express what they felt in this "new" language. Therefore, the target language started to become a new locus, a new way that made them not feel scared, but free and curious to say things that they would not say in similar situations when communicating in their mother tongue. In other words, the foreign language can be the place where everything seems to be possible as we do not have the control or interdiction imposed by the social values presented in our society and manifested in our mother tongue. In this study, we analyze some discursive situations taken from a session of CTP in which the students show their new identities in the foreign language. The results show that acquiring another language is much more than acquiring new linguistic aspects of communication, but also giving birth to new identities that make us become new subjects.
文摘Schema is known to play an important role in reading comprehension. The schema embodying the learners background knowledge of cultural familiar materials facilitates the understanding of the text (Pritchard, 1990). Also Steffensen, Joag-Dev, and Anderson (1979) and Nelson (1987) proposed that the schemata embodying background knowledge influenced how well the text would be comprehended. However, Hudson (1982) and Carrell (1984) found there was no significant background effect in advanced level learners. From those studies, it seems that background effect is different at different language proficiency levels. Thus, the present study examines the interaction between background knowledge and language proficiency in reading comprehension. The participants were freshmen of National Chiayi University. They were divided into three language proficiency levels based on the General English Proficiency Test. Four reading comprehension tests were constructed to assess their reading comprehension: cultural familiar/unfamiliar text and topic familiar/unfamiliar text. The results of this study showed that participants had better performance on the culture/topic familiar text than the culture/topic unfamiliar text. Thus the findings suggest that the teacher can use teaching activities, such as pre-reading activities or vocabulary teaching to increase the background knowledge when teaching readings to EFL (English as a foreign language) learners
文摘After assuming the Chinese presidency in March 2013, Xi Jinping introduced the new political slogan "the Chinese Dream," which he does not only address to the domestic audience but also aims to promote to the world. Since his inaugural trip abroad, Xi has repeatedly speeches when addressing international catchphrase received as much appeal as used the term "Chinese Dream" in his audiences. However, nowhere has the in Africa. Simultaneously, African academics and other interested parties have observed the promotion of the idea of an African Dream by the Chinese Communist Party (CCP) with great suspicion as they view it simply as a projection of China's own foreign policy onto Africa. But what do the Chinese Dream and African Dream actually mean? How can we make sense out of these terms? In order to decode or demystify the meaning behind the Chinese Dream narrative in the context of China's foreign policy, this paper argues that it is essential to examine how it is constructed and projected to the international audience, in particular to Africa. The Chinese Dream is understood as a narrative which is strategically used by the CCP in order to shape perceptions and behavior of other international actors according to their own agenda. Moreover, the dynamic interactions between the media and politics and how they impinge on the formation and projection of the Chinese Dream and African Dream narrative will also be taken into account.