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Oblivious Buy-at-Bulk in Planar Graphs is asymptotically optimal, since it is known that this problem cannot be approximated with better than Ω(log.) ratio. To our knowledge, this is the first tight analysis for planar graphs, and improves the approximation ratio by a factor of log. with respect to previously known results.细微差别 发表于 2025-3-27 15:05:36
ndard of care at M. D. Anderson, without extensive literature review or discussion of approaches not yet incorporated into routine clinical practice. Each chapter ends with an up-to-date list of suggested readings and a list of “key practice points” highlighting the most important principles present飞来飞去真休 发表于 2025-3-27 18:19:55
Analyses of Wolf-Rayet Stars,ns and sunburns; as the energy continues to increase, we eventually have x-rays. We do not sense x-rays directly, but we can indirectly see the x-ray photons by using x-ray film or electronic devices. Infrared and light photons do not pass through the body and are of little use in evaluating the inttariff 发表于 2025-3-27 23:43:41
Gulshan Khananadium, which have been discovered by Biochemical and Molecular Biological Approaches. .Vanadium: Biochemical and Molecular Biological Approaches. is aimed at pure and applied chemists, biochemists, pharmaceutical and medical scientists..978-94-007-9568-6978-94-007-0913-3etiquette 发表于 2025-3-28 04:20:31
http://reply.papertrans.cn/35/3416/341513/341513_38.pngendocardium 发表于 2025-3-28 07:59:51
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Commercial micropropagation in Asia,r. The effect of interface between bedrock and soil on the slope stability was discussed in detail. The equations for calculating safety factors for three possible failure modes of the slope with bedrock due to gravity were derived. The most dangerous failure mode of the slope was determined using a