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- 저자 : David Doms (검색결과 2 건)
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David Doms 한국영어학학회 2003 영어학연구 Vol.- No.15
Classroom Spoken Discourse and Casual Conversation: A Comparison using Hymes's Ethno-methodological Framework Doms, David. 2003. Classroom Spoken Discourse and Casual Conversation: A Comparison using Hymes's Ethno-methodological Framework, English Language and linguistics 15, 167-190. this paper attempts to examine discourse carried out in classrooms and various naturalistic settings by using Hymes's ethno-methodological approach (1972) for exploring speech events. As compared to previous studies which have been done cross-sectionally and paid attention to describing and accounting for L2 leamers' grammatical competence mainly in a quantitative fashion, the present study attempts to tap leamers' discourse competence by qualitatively looking at ongoing conversations in various places. After summarizing the distinguishing features of an English language classroom activity and casual conversations through short real-life examples taken from my own data, I discuss the implications of the analysis for the development of learners' conversational skills and discoursal knowledge in E.F.L. classrooms. Key words: ethno-methodology, Hymes, spoken discourse, classroom talk, casual conversation
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Resilient structures in the seismic retrofitting of RC frames: A case study
Francisco J. Pallarés,David Domínguez,Luis Pallarés 국제구조공학회 2020 Structural Engineering and Mechanics, An Int'l Jou Vol.76 No.1
It is very important to allocate valuable resources efficiently when reconstructing buildings after earthquake damage. This paper proposes the use of a simple seismic retrofitting system to make buildings more resilient than the stiffer systems such as the shear walls implemented in Chile after the earthquake in 2010. The proposal is based on the use of steel chevron-type braces in RC buildings as a dual system to improve the seismic performance of multistory buildings. A case study was carried out to compare the proposal with the shear wall solution for the typical seismic Chilean RC building from the structural and economic perspectives. The results show that it is more resilient than other stiffer seismic solutions, such as shear walls, reduces the demand, minimizes seismic damage, gives reliable earthquake protection and facilitates future upgrades and repairs while achieving the level of immediate occupancy without the costs of the shear walls system.
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