Search Results - pair skating

Hydraulic bearing puller by Abu Bakar, Nor Hidayah, Mohd Zaini, Mohd Zairin Aiza, Mohd Fuzi, Muhamad Firdaus, Hassan, Mohd Fahrul, Radzuan, Muhammad Dinie Al-Syafiq, Hussein, Muhammad Hafeez

“…Different sizes of bearing pullers make it possible to use the device on everything from a pair of skates to complicated industrial machinery. …”
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The Ancient Origins of Neural Substrates for Land Walking by Jung, H., Baek, M., D'Elia, K., Boisvert, Catherine, Currie, P., Tay, B., Venkatesh, B., Brown, S., Heguy, A., Schoppik, D., Dasen, J.

“…These findings indicate that the circuits that are essential for walking evolved through adaptation of a genetic regulatory network shared by all vertebrates with paired appendages. Video Abstract: The circuits involved in limb control were established in the common ancestor to all vertebrates with pair appendages millions of years before the first tetrapod walked on land.…”
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Embryonic development of fin spines in Callorhinchus milii (Holocephali); implications for chondrichthyan fin spine evolution by Jerve, A., Johanson, Z., Ahlberg, P., Boisvert, Catherine

“…Fin spines are commonly known from fossil gnathostomes (jawed vertebrates) and are usually associated with paired and unpaired fins. They are less common among extant gnathostomes, being restricted to the median fins of certain chondrichthyans (cartilaginous fish), including chimaerids (elephant sharks) and neoselachians (sharks, skates, and rays). …”
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