نتایج جستجو برای: o 037
تعداد نتایج: 555520 فیلتر نتایج به سال:
A new technique for low-cost error correction in computers is the alternate-data retry (ADR). An ADR is initiated by the detec,* * . tion of an error in the initial execution of an operation. The ADR is a re-execution of the operation, but with an alternate representation of the initial data. The choice of the alternate representation and the design of the processing circuits combine to insure ...
Purpose Pre-existing and acquired drug resistance are major obstacles to the successful treatment of glioblastomas. Methods We used an integrated resistance model and genomics tools to globally explore molecular factors and cellular pathways mediating resistance to O-alkylating agents in glioblastoma cells. Results We identified a transcriptomic signature that predicts a common in vitro and in ...
در این پژوهش، تعدادی ترکیب فسفر-کلر با فرمول های xc(o)nhp(o)cl2 x]=cf3، ccl3، cf2cl و[ch2cl ، 4-ch3-c6h4nhp(o)cl2 ، 4-ch3-c6h4s(o)2nhp(o)cl2 و [4-ch3-c6h4nh]2p(o)cl تهیه و برای سنتز فسفر آمیدهای با فرمول ccl3c(o)nhp(o)y ] [nh(ch2)3nh=y (1) و [nhch2c(ch3)2ch2nh=y] (2)، [h2n(ch2ch3)2][4-ch3-c6h4s(o)2nhp(o)n(ch2ch3)2].h2o (3)، 4-ch3-c6h4nhp(o)[n(ch3)(ch2c6h5)]2 (4)، [4-ch3-c6h4nh]2p(o)op(o)[nhc6h4...
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