منابع مشابه
phylogeography and genetic diversity of the lesser mouse- eared bat (myotis blythii) in iran
in current study, 63 samples of bat populations collected from differ regions were used for evaluating the geographic variations. twenty cranial and dental characters for traditional morphometric and landmarks method on the ventral, dorsal skull and mandible for geometry morphometric studies were used. statistical analyses of traditional morphometric and geometry morphometric data indicated low...
Editorial: Natural diversity in the new millennium
Natural diversity is a recurrent theme in everyday life and in research. Thus, the objective of this topic was to highlight progress or novelties that occurred in this new millennium. The topic includes many different fields as can be seen by the variety of the articles. Indeed, subjects covered include variations in strawberry aroma, diversity of protein families, and peculiar ecosystems. Howe...
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Higher Performance A DMT modem has shown in theory and practice that it can provide higher performance than a modem based on traditional SCM. Fig. 1 and 2 compare the throughput analysis of DMT and SCM in the presence of FEXT (far end crosstalk, the most common form of noise in VDSL.) This analysis was done using the assumptions in Table 1. Margin and throughput enhancements of DMT over SCM are...
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Organic acids represent intermediates of major carbon metabolism in plant cells and are, among others, involved in various biochemical pathways, such as glycolysis, the tricarboxylic acid cycle, photorespiration, the glyoxylate cycle, or the photosynthetic C 4 cycle. During the last years, compelling evidence has pointed out that organic acids also display unexpected roles in controlling whole ...
متن کاملThe merits of neutral theory.
Hubbell's neutral theory of biodiversity has challenged the classic niche-based view of ecological community structure. Although there have been many attempts to falsify Hubbell's theory, we argue that falsification should not lead to rejection, because there is more to the theory than neutrality alone. Much of the criticism has focused on the neutrality assumption without full appreciation of ...
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ژورنال
عنوان ژورنال: Software Testing, Verification and Reliability
سال: 2003
ISSN: 0960-0833,1099-1689
DOI: 10.1002/stvr.269