نتایج جستجو برای: impact factor
تعداد نتایج: 1556367 فیلتر نتایج به سال:
The theory of electron impact ionization of oneand two-electron atoms has advanced significantly in the past two years. This paper will summarize the progress that the members of our research center have contributed to.
Abstrad In T U D envitnnnrm?b, o I)rOJ)cr vector disc:rc</izcr/ion i /wo or /hrw dimensiuns is N I I impurtunt isstre. Pllysiml models like tile impact ionization rate depend on vector quantities. Two discrerization mct11od.s fur Dc~Iuunuy rneslzes bused only on /17e zrtis/rrrc~urc~d ncig/?horhood ir?fomatioit are prc.vcnted. Ol~crall good conwGcmce is uc:hie~~e~I by upplying fhese me/liods in ...
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