1. First, we expand the adverse selection model of new regulatory economics and apply it to argue the design of incentive compatible mechanism of equity issue. 与大多数讨论资本市场逆向选择问题的文献不同,本文将沿着信息甄别的思路,运用新规制经济学的研究方法,首先对新规制经济学发展的标准逆向选择模型进...
Sexual selection against natural hybrids may contribute to reinforcement in a house mouse hybrid zone Sexual selection may hinder gene flow across contact zones when hybrid recognition signals are discriminated against. We tested this hypothesis in a unimod... L Yasmin,PS Marco,C Pierre,... - 《...
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aThe WBE model proposes that, in both plants and animals, evolution by natural selection has resulted in optimal fractal-like vascular networks. WBE模型提议,在植物和动物,演变由自然选择导致优选分数维象血管网络。[translate] aWASH CARE SYMBOLS DESCRIPTION 洗涤关心标志描述[translate] ...
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NaturalLanguage 網路 NetworkExtension 在一起 NotificationCenter NUnit NUnit.Framework NUnit.Framework.Api NUnit.Framework.Builders NUnit.Framework.Constraints NUnit.Framework.Extensibility NUnit.Framework.Internal NUnit.Framework.Internal.Commands NUnit.Framework.Internal.Filters NUnit.Framework.Internal.Work...
At IDC HPC User Forum meetings and HPC conferences around the world, we repeatedly hear HPC leaders say their growth plans were constrained by the shortage of qualified personnel. In 2010, the Washington DC-based Council on Competitiveness and the US Department of Energy hired IDC to investigate...
I am an active boy of 22 years old,majoring at the English in PekingUniversity.Now I am in the grade of two.Except my studying time,I always take part in sports activities,such as football,basketball and so on.Besides,I can get along well with my classmates and friends,which I think ...
A case has made for the use of Monte Carlo simulation methods when the incorporation of mutation and natural selection into Wright鈥揊isher gametic sampling models renders then intractable from the standpoint of classical mathematical analysis. The paper has been organized around five themes. Among ...
I am an active boy of 22 years old,majoring at the English in PekingUniversity.Now I am in the grade of two.Except my studying time,I always take part in sports activities,such as football,basketball and so on.Besides,I can get along well with my classmates and friends,which I think ...