نتایج جستجو برای: the kth visit
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Previously, we found that KTH-13 isolated from the butanol fraction of Cordyceps bassiana (Cb-BF) displayed anti-cancer activity. To improve its antiproliferative activity and production yield, we employed a total synthetic approach and derivatized KTH-13 to obtain chemical analogs. In this study, one KTH-13 derivative, 4-(tert-butyl)-2,6-bis(1-phenylethyl)phenol (KTH-13-t-Bu), was selected to ...
The Cordyceps species has been a good source of compounds with anticancer and anti-inflammatory activities. Recently, we reported a novel compound (4-isopropyl-2,6-bis(1-phenylethyl)phenol, KTH-13) with anticancer activity isolated from Cordyceps bassiana and created several derivatives to increase its pharmacological activity. In this study, we tested one of the KTH-013 derivatives, 4-isopropy...
In modern decision-support systems, probabilistic networks model uncertainty by a directed acyclic graph quantified by probabilities. Two closely related problems on these networks are the Kth MPE and Kth Partial MAP problems, which both take a network and a positive integer k for their input. In the Kth MPE problem, given a partition of the network’s nodes into evidence and explanation nodes a...
1 This paper studies algorithmic and combinatorial properties of shortest paths of different homo2 topy types in a polygonal domain with holes. We define the “second shortest path” to be the shortest 3 path that is homotopically different from the (first) shortest path; the kth shortest path for an arbitrary 4 integer k is defined analogously. We introduce the “kth shortest path map”—a structur...
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