نتایج جستجو برای: shallow and semi
تعداد نتایج: 16853795 فیلتر نتایج به سال:
this study was conducted to investigate the impact of portfolio assessment as a process-oriented assessment mechanism on iranian efl students’ english writing and its subskills of focus, elaboration, organization, conventions, and vocabulary. out of ninety juniors majoring in english literature and translation at the university of isfahan, sixty one of them who were at the same level of writing...
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...
a semi-empirical mathematical model for predicting physical part of ignition delay period in the combustion of direct - injection diesel engines with swirl is developed . this model based on a single droplet evaporation model . the governing equations , namely , equations of droplet motion , heat and mass transfer were solved simultaneously using a rung-kutta step by step unmerical method . the...
EPR spectra originating from phosphorus shallow donors occupying silicon sites in 3C-, 4H-, and 6H-SiC are identified by using CVD grown films in which the interference from the signals from the nitrogen shallow donors is practically absent. Phosphorus donors occupying both silicon and carbon sites are observed in high-energy phosphorus ion implanted semi-insulating 6H-SiC which was also free f...
In the presence of rst-class continuations, shallow maintenance of dynamic bindings requires more than the traditional stack-based techniques. This paper provides correctness criteria for such dynamic environments, along with contrasting implementations. A store semantics provides the framework for our correctness criteria and presentation of deep-and shallow-binding implementations. The latter...
In the presence of rst-class continuations, shallow maintenance of dynamic bindings requires more than the traditional stack-based techniques. This paper provides correctness criteria for such dynamic environments, along with contrasting implementations. A store semantics provides the framework for our correctness criteria and presentation of deepand shallow-binding implementations. The latter ...
We show that uni cation in certain extensions of shallow equational theories is decidable Our extensions generalize the known classes of shallow or standard equational theories In order to prove de cidability of uni cation in the extensions a class of Horn clause sets called sorted shallow equational theories is introduced This class is a natural extension of tree automata with equality constra...
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