Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"Haversian Systems"”.
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Cell Kinetics of Osteoblast Histogenesis in Evolving Rabbit Secondary Haversian Systems Using a Double Labeling Technique with [³H]-Thymidine and Bromodeoxyuridine
… is orchestrated by the evolving secondary Haversian systems (SHSs), which originate on the surfaces of Volkmann's canals. During this coupled process, a cortical tunnel advances by the cutting cone of osteoclasts and closes by the bone-forming trail of osteoblasts. This study investigated …
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Quantifying periods of diffusion in marine and nonmarine vertebrate fossils using rare earth elements
… are sometimes elevated in trabecular bone and Haversian systems, which may act as secondary diffusion pathways. REE concentration gradients are generally steeper in marine fossils than in terrestrial fossil bones, indicating longer periods of REE uptake in terrestrial fossils. Calculated …