نتایج جستجو برای: control lessing
تعداد نتایج: 1329208 فیلتر نتایج به سال:
this study investigated the effect of prior knowledge on the listening comprehension performance of fl learners. twenty students, male and female, drawn from the two intact groups of the senior and junior english language and literature majors were chosen as the participants of this study . the two groups were then randomly assigned into the experimental and control group. the experimental gr...
چکیده این پایان نامه به بررسی اثر سیم پیچ مغناطیسی و کاوه یِ خوشه گر با بسامد رادیویی بر هاله و بیرونگراییِ باریکه هایِ پیوسته و خوشه ایِ ذرات باردار در شتابدهنده های خطیِ یونی، پروتونی با جریان بالا می پردازد و راه حل هایی برای بهینه نگهداشتن این کمیتها ارایه می دهد. بیرونگرایی یکی از کمیتهای اساسی باریکه هایِ ذرات باردار در شتابدهنده ها است که تاثیر قابل توجهی بر قیمت، هزینه و کاراییِ هر شتابدهند...
in this thesis, we consider a mathematical model of cancer with completely unknown parameters. we study the stability of critical points which are biologically admissible. then we consider a control on the system and introduce situations at which solutions are attracted to critical points and so the cancer disease has auto healing. the lyapunov stability method is used for estimating the un...
The Golden Notebook (1962) and Diary of a Good Neighbour (1983) by Doris Lessing are two novels providing insight into the perceptions their protagonists, Anna Janna, regarding life self. When approached from dialogic standpoint Russian linguist literary theorist Mikhail M. Bakhtin, both notable with respect to conflicts they issue between self as monologic outcome experiences, necessity felt f...
Are gender issues in information needs and services really a “trend” worthy of examination in the first decade of the twenty-first century? Isn’t this a passé topic? Aren’t we well into the “post-feminist” era? As the editors of this issue, we answer these questions with a resounding “no!” Although North American society has made enormous strides in the past half-century, we have yet to reach t...
In 1998, having just published the second volume of her autobiography, ‘Walking in Shade,’ Doris Lessing appeared at University East Anglia's Literary Festival for third time a decade. At end interview while still on mic, following audience questions and during rapturous applause, interviewer friend, Professor Christopher Bigsby, asked if he could announce what they had been discussing regardin...
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