چکیده ندارد.

در این پایان نامه ما نگاشت های سایبرگ –ویتن را برای میدان هیگز و میدان پیمانه ای غیر آبلی تا مرتبه ی دوم ? (پارامتر ناجابجایی) بدست آورده ایم. در ادامه، جرم دار کردن نوترینو و خواص الکترومغناطیسی و رابطه ی پاشندگی آن را در دو نسخه ی متفاوت از مدل استاندار در فضای ناجابجایی، مطالعه کردن و نشان داده ایم در مدل استاندارد در فضای ناجابجایی که با استفاده از نگاشت های سایبرگ-ویتن بر اساس گروه تقارن پ...

چکیده ندارد.

In the present paper, we calculate the effect of disorder on the density of states and localization of eigenstates of zigzag and armchair nano-ribbons. Both Anderson disorder model and quantom percolation are considered. The eigenstates of the disordered hamiltonian is calculated in a tight–binding approximation and the localization of eigenstates are characterized using the inverse participati...

abstract previous researches have shown success of growth hormones usage on flower production increase, pod and prevention of abscission of them in some of the pulses. two tests were done, in order to find out the effects of growth hormones to on flower production increase, pod and chick pea yield composites in farmer conditions (2010-11) and green house conditions as factorial on the proje...

چکیده ندارد.

this research was conducted in two protect and destroy region in the middle zagros, in illam province. in order to identification of ecological species group and evaluate density of regeneration, effect of many factors such as protection, vegetation, physiographic factors, physical and chemical properties of soil in study locations were studied. to achieve these purpose number of 54 plots using...