Titlebook: Evolutionary Biology; Volume 26 Max K. Hecht,Bruce Wallace,Ross J. Macintyre Book 1992 Springer Science+Business Media New York 1992 Adapta

APO

Evolutionary Adaptation and Stress,ion, whereby periods of short-term extreme temperature and desiccation stress are effective in defining climatic races (Parsons, 1987; Hoffmann and Parsons, 1991). Under these circumstances competition is usually unimportant, but may transiently interact with stress resistance by narrowing tolerance limits (C. H. Peterson and Black, 1988).

phlegm

cruise

Serum Cholinesterase in Diabeteson, 1974). Correlations were observed in some groups of organisms but not others, and there were some conflicts of opinion concerning the proper allocation of enzymes to particular categories (Selander, 1976).

aplomb

滔滔不絕地說

放牧

臨時(shí)抱佛腳

Evolutionary and Population Perspectives of the Human HLA Complex,s that we can speak with greater confidence on the evolutionary forces governing the creation of powdery mildew and house sparrows. In this light we present an analysis of a large family-based survey of the people of France typed for the polymorphic loci which regulate the immune system.

自然環(huán)境

Inversion Polymorphism in Island Species of ,,end to promote polymorphism are almost certainly antagonistic to those that lead to the fixation of these mutations. It should not be surprising, then, to find that there is no single evolutionary mechanism that can fully explain the chromosomal variability found in nature.

口訣

Optimized Segment Routing Traffic Engineering with Multiple Segmentsate this problem as an integer programming model. After proving the NP-hardness of this problem, we propose an efficient algorithm based on restricted widest paths. Comprehensive experimental results show that our method realizes similar routing performance as the optimal method while reducing the computation time by orders of magnitude.

TOM

Howell G. M. Edwardse characterized by an absence of true intellectual impairment, and that even in the chronic states orientation was undisturbed. Recent observations establish that there are some chronic patients who, by the criteria of these authors, would be considered to suffer from schizophrenia who do have intel