929 resultados para Oracle bones.


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Journ. Acad. Nat. Sci., Phila., 1831. 6. 269-288. pl. 12-14.

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A collection of spirit communications received by his wife, Eugenie Bragdon, through automatic writing.

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Earlier eds. have title: The anatomy of the human body.

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This paper presents an automated segmentation approach for MR images of the knee bones. The bones are the first stage of a segmentation system for the knee, primarily aimed at the automated segmentation of the cartilages. The segmentation is performed using 3D active shape models (ASM), which are initialized using an affine registration to an atlas. The 3D ASMs of the bones are created automatically using a point distribution model optimization scheme. The accuracy and robustness of the segmentation approach was experimentally validated using an MR database of fat suppressed spoiled gradient recall images.

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Carbon in lipids separated from organic matter of fish and marine mammal bones from bottom of the Pacific and Atlantic oceans has d13C values ranging from -21.6 to -25.8 per mil and is isotopically lighter than that in lipids and total organic matter of host sediments. During fossilization of organic phosphate carbon isotope composition of bound lipids of fish bone becomes lighter and that of bones of mammals becomes heavier, possibly as a result of metabolisms of these organisms and composition of phospholipids in them.