منابع مشابه
Size matters for risk assessment and resource allocation in bivalves
Nonlethal predator effects can significantly influence trophic interactions, and in this study we examined how size relationships between predators and prey would influence the ex pression of nonlethal predator effects. We assessed how size and vulnerability to predators would influence nonlethal effects in bivalve species common to oyster reefs. We used 2 size classes of mussels Ischadium recu...
متن کاملSize matters
Charles Darwin when developing his theory of evolution. And a new study of work on the islands' marine iguanas may help throw some more light on the evolution of body size within these populations. Body size is one of the most important traits of organisms and allows predictions of an individual's morphology, physiology, behaviour and life history. However, explaining the evolution of such comp...
متن کاملMatters of Size
Size does matter. At least that’s what the tagline of the movie Godzilla claims (one of the many renditions of the franchise). A quick glance at the great beasts of our past—dinosaurs, marine animals, snakes, why even disturbingly massive dragonflies, scorpions and camels—would make it appear as if increased body size conferred some sort of advantage then. Yet biologists concur that overall, th...
متن کاملSample size calculations in clinical research.
The specific goal of this (2nd edition) book continues to be to provide a comprehensive and unified presentation regarding sample size calculations in a variety of clinical research and development phases and to serve as a solid reference for researchers in academia, industry, and government. The book has been expanded, by around 100 pages, from its original 12 chapters to its current 15 chapte...
متن کامل(Genome) size matters.
The quotation above has led to the commonly held view that all bacteria will eventually become resistant to any antibiotic given enough time and exposure. However not all bacteria develop resistance to antibiotics at the same rate (and perhaps some species of bacteria may never develop resistance to certain antibiotics). And some bacteria that have been labeled “resistant” are not, in any clini...
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ژورنال
عنوان ژورنال: Molecular Therapy
سال: 2009
ISSN: 1525-0016
DOI: 10.1038/mt.2009.242