نتایج جستجو برای: data acquisition
تعداد نتایج: 2479061 فیلتر نتایج به سال:
since the 1960s the age effects on learning both first and second language have been explored by many linguists and applied linguists (e.g lennerberg, 1967; schachter, 1996; long, 1990) and the existence of critical period for language acquisition was found to be a common ground of all these studies. in spite of some common findings, some issues about the impacts of age on acquiring a second or...
آموزش واژه با بهره گیری از یادگیری تلفیقی و نرم افزارهای چند رسانه ای در کلاس های آموزش زبان انگلیسی
the purpose of this study was to investigate the impact of blended learning and multimedia softwares on iranian efl students vocabulary learning. in addition, the present study tried to examine the extent to which multimedia softwares can be applied into efl classes in iran. it also attempted to find out students attitudes toward using these softwares. to this end, 87 iranian efl learners at el...
A Market-based system has been developed to assist in mission planning for a earth orbiting synthetic aperture radar ( S A R ) mission. The system enables participants to signal demands for spacecraft resources needed for data acquisitions by establishing a currency and "worth" for a part~cular data acquisition request. We compared a Serial Drafl approach to two Market-based approaches; a Simpl...
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