نتایج جستجو برای: time plots
تعداد نتایج: 1913867 فیلتر نتایج به سال:
The effect of magnetic resonance in the Faraday-rotation noise, demonstrated for first time on an atom system more than 40 years ago, laid foundations a new research direction, spin noise spectroscopy, that has been developing extensively last 20 years. Currently, most popular objects are and semiconductor paramagnetic materials, while subjects dynamics, optical spectroscopy light polarization ...
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...
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