منابع مشابه
Functional Morphometric Analysis of the Furcula in Mesozoic Birds
The furcula displays enormous morphological and structural diversity. Acting as an important origin for flight muscles involved in the downstroke, the form of this element has been shown to vary with flight mode. This study seeks to clarify the strength of this form-function relationship through the use of eigenshape morphometric analysis coupled with recently developed phylogenetic comparative...
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The jumping organ (furcula) is the most characteristic structure among collembolans, and it is of great taxonomical values at higher levels. The largest superfamily Entomobryoidea is traditionally classified into four families only by the morphology of the furcula. Actually, many taxa among these families are strikingly similar in morphology without considering furcula. The phylogeny of Entomob...
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Hymenoplasty is a surgery that doctors perform to repair girl `s virginity who lost it through virginal intercourse or other accidents. During their practice, doctors may face demands that do not have a therapeutic effect and are derived from the cultural and customary considerations of society. Given the fact that the doctor should also consider the patient's greatest benefit in such cases and...
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ژورنال
عنوان ژورنال: Nature
سال: 1885
ISSN: 0028-0836,1476-4687
DOI: 10.1038/032466d0