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    This article considers simultaneous attainability of consistency and availability. The approaches to determining the maximum possible levels of accessibility for different consistency models are compared. The necessity of introducing quantitative metrics for these two indicators and review the prior articles with quantitative estimates of consistency is advocated. The importance of this problem is confirmed, and directions for modeling the parameters of the applied problem using numerical experiments are proposed.
    Weak consistency
    Quantitative Analysis
    Abstract Experimental studies of group selection show that higher levels of selection act on indirect genetic effects, making the response to group and community selection qualitatively different from that of individual selection. This suggests that multilevel selection plays a key role in the evolution of supersocial societies. Experiments showing the effectiveness of community selection indicate that we should consider the possibility that selection among communities may be important in the evolution of supersocial species.
    Group Selection
    Citations (4)
    Consistency of treatment effects across different regions in multiregional clinical trials (MRCTs) has been an important question for the regulatory authorities. Many consistency definitions are proposed in literature. One of the definitions of consistency is expressed as qualitative consistency, whereas inconsistency is defined as qualitative treatment by region interaction. This article focuses on the qualitative consistency and extends Gail-Simon and Sasabuchi's one-sided multivariate likelihood ratio tests. Simulations are used to evaluate operating characteristics of these qualitative consistency assessment approaches. For a given number of regions, the guideline for setting significance level, and consistency cut-off are explored.
    Guideline
    Qualitative analysis
    The concept of education position comes from the market position. It is a tactics of modeling image and increasing competition. The position of a university can divide into the present position and future position . Establishing the education position should abide by the principles of position and methodes of position, on this base, establishing the content of position.
    Position (finance)
    Position paper
    Base (topology)
    Citations (0)
    This article discusses the heritability; genetic controls; practical aspects of selection; individual and family selection; environmental shock and manipulation-creative selection techniques; selection in aquaculture; national breeding programmes; unintentional selection; correlated responses to selection and indirect selection; and multiple trait selection and selection indices in aquaculture.
    Trait
    Disruptive selection