نتایج جستجو برای: selwyn type
تعداد نتایج: 1342061 فیلتر نتایج به سال:
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The early evolution of the Misty Creek embayment (MCE), a prominent, northwest-trending sub-basin economically important Selwyn basin, is poorly understood. abrupt contact between Cambrian Stage 4 (traditional lower Cambrian) carbonate ramp strata Sekwi Formation and overlying Miaolingian middle deep-water, calciturbiditic Hess River has been regarded as diachronous. This transition, which mark...
O presente estudo, de caráter qualitativo exploratório, tem como objetivo apresentar dados relativos às ferramentas tecnológicas digitais utilizadas por imigrantes e refugiados residentes no Brasil aprendizado/prática da língua portuguesa acolhimento. Considerando a base para comunicação integração social, o estudo destaca referenciais teórico-epistemológicos as questões migratórias acolhimento...
abstract tasks nowadays are at the center of attention in sla research. task types is one of the critical issues in this regard, their effectiveness and suitability to any particular context, their characteristics and the result they yield are among some of these issues. on the other hand, discourse markers (dms) have been very much investigated and their effectiveness in conveying the meaning...
the purpose of this study was to investigate the effect of task repetition on accuracy of iranian efl learners ’speaking ability. in order to achieve this purpose, a null hypothesis was developed: there is no statistically significant difference between accuracy speaking ability in iranian efl learners by use of task repetition. ; of course i should mention that, beside this null hypothesis, an...
The adult education literature emphasizes community building in order to increase effectiveness and success of online teaching and learning. In this chapter the Community of Inquiry Framework that was developed by Garrison, Anderson and Archer (2000) has been introduced as a promising theory for adult learning in online environments. The chapter discusses the potential of the CoI framework to c...
among the low–dimensional allotropes of carbon, nanotubes and graphene have attracted very much attention from nano–science and nanotechnology specialists. they have been proposed as building blocks in nanometer device engineering. however, these structures are not defect–free. in this thesis, we focused on defective carbon nanotubes and graphene, and studied the effect of couple of very common...
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