نتایج جستجو برای: new high
تعداد نتایج: 3621043 فیلتر نتایج به سال:
this research is a study on indicators of listening instruction in iranian english as a foreign language (efl) curriculum at guidance school and high school educational levels. this thesis aims at determining: a) the indicators of listening instruction at guidance school and high school efl curriculum. b) the indicators of listening instruction in irans guidance school and high school efl curri...
مواد ضدعفونی کننده نقش مهمی را در کنترل باکتری های عامل فساد در صنایع غذایی و مکان های عمومی دارند. آب الکترولیز شده بعنوان یک ضدعفونی کننده جدید در سال های اخیر مورد توجه قرار گرفته است. آب الکترولیز شده ایمن، بی خطر، ارزان و بر روی بسیاری از باکتری ها، قارچ ها و ویروس ها موثر است. این مطالعه در دو بخش انجام گرفت. در مطالعه نخست، تاثیر آب الکترولیز خنثیnew))، اسید سیتریک 1%، ترکیب آب الکترولیز...
the present study has tried to accomplish an analysis of margaret atwood’s novels oryx and crake, and the year of the flood in the light of posthuman and cyborg theories. considering posthumanism as a critical reading of some notions of humanism focus of which in this thesis has been identity, new definitions for humanity and human identity are formed. haraway’s cyborg, as one possible new figu...
In a global kinematical study of NGC 5055 using high resolution Fabry-Perot, intriguing spectral line profiles have been observed in the center of the galaxy. These profiles seem to indicate a rapidly rotating disk with a radius near 365 pc and tilted 50 deg with respect to the major axis of the galaxy. In the hypothesis of a massive dark object, a naive keplerian estimate gives a mass around 1...
We report abundance analysis for 6 M giant members of the old open cluster NGC 6791, based on infrared spectroscopy (1.5−1.8 μm) at R=25,000, using the NIRSPEC spectrograph at the Keck II telescope. We find the iron abundance 〈[Fe/H]〉 = +0.35 ± 0.02, confirming the super solar metallicity of this cluster derived from optical medium-high resolution spectroscopy. We also measure C, O and other al...
We present optical and neutral hydrogen observations of the central ∼2 kpc in NGC 4151, and examine the distribution and kinematics of neutral hydrogen in the vicinity of the optical circumnuclear dust ‘ellipse’. The V-I colour map, derived from broad-band images obtained using TAURUS II in imaging mode, shows clearly the red arcs which delineate the 11′′ × 18′′ dust ellipse detected previously...
the application of a comprehensive model of communicative language ability (cla) to language teaching and testing has always been an imperative in l2 education since hymess proposal of communicative competence in the 1970s. recent l2 research has clearly underscored the importance of sufficient pragmatics representation as an essential component of cla in pedagogical and testing practices in l2...
abstract the present study was conducted to examine the effect of proficiency on students interaction while carrying out the grammar-based task(s) in collaboration. in particular, the study examines whether the level of proficiency affects the learners’ focus of attention to grammatical and lexical features. the study takes a further step and examines whether there is any difference in the use...
the outcome of this research is a practical framework for “idea generation phase of new product development process based on customer knowledge”. in continue, the mentioned framework implemented in a part of iran n.a.b market and result in segmenting and profiling this market. also, the critical new product attributes and bases of communication message and promotion campaigns extracted. we have...
introduction: allocation of the new (expensive) drugs for difficult refractory diseases and financial protection of the patients is an important challenge in the national health systems worldwide especially in developing countries.â trastuzumab (herceptin) as one of the effective but expensive drugs, put major financial burden for the iranian patients and government. so the ministry of health ...
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