نتایج جستجو برای: 8k
تعداد نتایج: 603 فیلتر نتایج به سال:
A permutation is square-free if it does not contain two consecutive factors of length more than one that coincide in the reduced form (as patterns). We prove that the number of square-free permutations of length n is nn(1−εn) where εn → 0 when n → ∞. A permutation of length n is crucial with respect to squares if it avoids squares but any extension of it to the right, to a permutation of length...
Cryptosporidium inosine 5'-monophosphate dehydrogenase (CpIMPDH) has emerged as a therapeutic target for treating Cryptosporidium parasites because it catalyzes a critical step in guanine nucleotide biosynthesis. A 4-oxo-[1]benzopyrano[4,3-c]pyrazole derivative was identified as a moderately potent (IC50 = 1.5 μM) inhibitor of CpIMPDH. We report a SAR study for this compound series resulting in...
In this study, we examine the psychological effects of 8K ultra-high-definition television (UHDTV) under daily TV viewing conditions. The design 8K-UHDTV targets realization “ultimate 2D image.” is already being used practically and audience have reported experiencing a feeling reality presence. However, benefits offered by for degree to which goals been achieved not sufficiently verified. Henc...
on P, where c2(E) = k. This is equivalent to the condition that E is a stable bundle of rank 2 on P such that c1(E) = 0, c2(E) = k and H (E(−2)) = 0. If E is a mathematical instanton bundle, then it is easy to check by using HirzebruchRiemann-Roch Theorem that h(SE)− h(SE) = 8k− 3 and so 8k− 3 is the expected dimension of the moduli space of mathematical instanton bundles MIP3(k). It is not kno...
A permutation is square-free if it does not contain two consecutive factors of length two or more that are order-isomorphic. A permutation is bicrucial with respect to squares if it is square-free but any extension of it to the right or to the left by any element gives a permutation that is not square-free. Avgustinovich et al. studied bicrucial permutations with respect to squares, and they pr...
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