Global ETD Search
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Showing 1 to 3 of 3 for “"morphological measurement"”.
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The Impact of Increased Collateral Flow on Transverse Arteriolar Microvascular Tree Morphology
… black India ink as the casting agent and manual measurement of vessel morphology with ImageJ. This study decreased the complexity of the casted samples by using a casting compound called Microfil. Microfil’s viscosity can be adjusted and through experimentation, a viscosity was found that stopped …
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Geographical Distribution and Morphometrics of South Dakota Turtles
… develop proper protocols for field collection, morphological measurement, live animal handling and voucher specimen preservation; and update species distribution maps. Seven species of turtles are thought to occur in South Dakota including the western painted (Chrysemys picta bellii), snapping …
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Phylogeography of Marine Meiofaunal Nemerteans of the Ototyphlonemertes Fila Species Complex
Morphological conservatism combined with intraspecific variability has obstructed studies of speciation and species boundaries among marine meiofauna. Ototyphlonemertes is a genus of meiofaunal nemerteans inhabiting the interstitial spaces of marine sediments. Its members lack pelagic larvae and …