نتایج جستجو برای: left returns to scale l rts

تعداد نتایج: 10997141  

Journal: :Journal of Computational and Applied Mathematics 2009

Journal: :Human brain mapping 2009
Kuniyoshi L Sakai Arihito Nauchi Yoshinori Tatsuno Kazuyoshi Hirano Yukimasa Muraishi Masakazu Kimura Mike Bostwick Noriaki Yusa

Second language (L2) acquisition is more susceptible to environmental and idiosyncratic factors than first language acquisition. Here, we used functional magnetic resonance imaging for L2 learners of different ages of first exposure (mean: 12.6 and 5.6 years) in a formal school environment, and compared the cortical activations involved in processing English sentences containing either syntacti...

Journal: :international journal of industrial mathematics 2011
s. kordrostami a. amirteimoori o. azmayandeh z. bakhoda

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In this paper we introduce R-right (left), L-left (right) cancellative and weakly R(L)-cancellative semigroups and will give some equivalent conditions for completely simple semigroups, (completely) regular right (left) cancellative semigroups, right (left) groups, rectangular groups, rectangular bands, groups and right (left) zero semigroups according to R-right (left), L-left (right) and weak...

Journal: :Journal of the Operations Research Society of Japan 1996

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