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6 Ιαν 2015 · Barotrauma can cause a fish's eyes to pop out of its head and its stomach to be pushed out of its mouth, according to Chris Lowe, a marine scientist at California State, Long Beach.
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11 Νοε 2007 · Fishes suspended in water are subject to the complex nature of three-dimensional flows. Often, these flows are the result of abiotic and biotic sources that alter otherwise uniform flows, which then have the potential to perturb the swimming motions of fishes.
Elevated intracranial pressure can be dangerous. The first goal is to stabilize a patient, provide sedation if needed, and relieve the pain. If the ICP is mildly elevated, a watch-and-wait approach with the elevation of the head may be all that is needed.
A lateral line system allows it to detect vibrations and pressure changes in water, helping the fish to respond appropriately to external events. [3] Well developed fins are used for maintaining balance, braking and changing direction. The pectoral fins act as pivots around which the fish can turn rapidly and steer itself.
1 Οκτ 2010 · Finally, we examine ground effect on the aerodynamic forces of the gliding flying fish and find that the flying fish achieves the reduction of drag and increase of lift-to-drag ratio by flying close to the sea surface.
24 Μαρ 2016 · Here, Akanyeti et al. show that by controlling the timing of head movements, fish can improve their swimming efficiency while simultaneously optimizing sensing and respiration.
20 Ιουν 2022 · By taking advantage of low-pressure regions of accelerated flow behind and to the side of a cylinder, entraining fish act like drafting race cars, saving 50% of the energy that would be otherwise used during swimming in laminar flows.
