نتایج جستجو برای: three bpha
تعداد نتایج: 1279633 فیلتر نتایج به سال:
In this work we have investigated the ability of the biphenyl dioxygenase of Burkholderia xenovorans LB400 (BphAE(LB400)) and of Pandoraea pnomenusa B356 (BphAE(B356)) to metabolize DDT. Data show BphAE(LB400) is unable to metabolize this substrate but BphAE(B356) metabolizes DDT to produce two stereoisomers. Structural analysis of DDT-docked BphAE(LB400) and BphAE(B356) identified residue Phe3...
the present study reports an analysis of response articles in four different disciplines in the social sciences, i.e., linguistics, english for specific purposes (esp), accounting, and psychology. the study has three phases: micro analysis, macro analysis, and e-mail interview. the results of the micro analysis indicate that a three-level linguistic pattern is used by the writers in order to cr...
this thesis aims to adduce an unmitigated and comprehensive explication concerning the relationship of three significant elements of fiction: setting, chracter and theme. my research is basically placed on two outstanding novels of the 19th century: emily brontes wuthering heights and thomas hardys return of the native. my endeavour lies in studying the correlation among the three above-mention...
پیدا کردن جواب های دقیق معادلات دیفرانسیل غیرخطی با مشتقات جزئی برای فیزیکدانان نظری اهمیت زیادی دارد. از این رو روش هایی که جواب های دقیق را به دست می دهند، مورد توجه قرار می گیرند. در این پایان نامه با استفاده از d-عملگر هیروتا، یک فرم دو خطی برای معادلات غیرخطی با مشتقات جزئی به دست می آوریم. با بهره گرفتن از این فرم دو خطی و روش های مستقیم هیروتا،ehta$,three-wave جواب های دق...
The introduction of affordable, consumer-oriented 3-D printers is a milestone in the current "maker movement," which has been heralded as the next industrial revolution. Combined with free and open sharing of detailed design blueprints and accessible development tools, rapid prototypes of complex products can now be assembled in one's own garage--a game-changer reminiscent of the early days of ...
In this article we study cocycles of discrete countable groups with values in 2G and the ring of affiliated operators UG. We clarify properties of the first cohomology of a group G with coefficients in 2G and answer several questions from De Cornulier et al. (Transform. Groups 13(1):125–147, 2008). Moreover, we obtain strong results about the existence of free subgroups and the subgroup structu...
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