Results 211 to 220 of about 23,310 (265)
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2021
There is a curious, intuitive fascination about buoyancy at great depths in the ocean. It was reported of ancient mariners that they feared burial at sea because they thought that the weighted body would only sink so far and no further. In some confused way, they thought the depths prevented the body sinking further, so it would drift with the currents.
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There is a curious, intuitive fascination about buoyancy at great depths in the ocean. It was reported of ancient mariners that they feared burial at sea because they thought that the weighted body would only sink so far and no further. In some confused way, they thought the depths prevented the body sinking further, so it would drift with the currents.
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1987
Since the pioneering efforts of Eric Denton and John Gilpin-Brown (1966), much has been learned about the buoyancy system of the chambered Nautilus. It seems timely, therefore, to evaluate critically what is known and not known about the buoyancy system of Nautilus, rather than merely to restate what has gone before. In particular, we will discuss what
Lewis Greenwald, Peter D. Ward
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Since the pioneering efforts of Eric Denton and John Gilpin-Brown (1966), much has been learned about the buoyancy system of the chambered Nautilus. It seems timely, therefore, to evaluate critically what is known and not known about the buoyancy system of Nautilus, rather than merely to restate what has gone before. In particular, we will discuss what
Lewis Greenwald, Peter D. Ward
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1991
Abstract Chaetognaths can produce very rapid, directed movements to catch their prey and to avoid predators, and many (perhaps most) of the pelagic species that are denser than sea water show regular brief bursts of swimming alternated with passive sinking. This rhythmic hop-and-sink pattern of activity enables them to search through the
Q Bone, M Duvert
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Abstract Chaetognaths can produce very rapid, directed movements to catch their prey and to avoid predators, and many (perhaps most) of the pelagic species that are denser than sea water show regular brief bursts of swimming alternated with passive sinking. This rhythmic hop-and-sink pattern of activity enables them to search through the
Q Bone, M Duvert
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Nature, 1988
The Natural History of Nautilus. By Peter D. Ward. Unwin Hyman: 1987. Pp.267. £35, $34.95. Nautilus: The Biology and Paleobiology of a Living Fossil. Edited by W. Bruce Saunders and Neil H. Landman. Plenum: 1988. Pp.632. $95 (North America), $114 (elsewhere).
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The Natural History of Nautilus. By Peter D. Ward. Unwin Hyman: 1987. Pp.267. £35, $34.95. Nautilus: The Biology and Paleobiology of a Living Fossil. Edited by W. Bruce Saunders and Neil H. Landman. Plenum: 1988. Pp.632. $95 (North America), $114 (elsewhere).
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GRAVITY WAVES | Buoyancy and Buoyancy Waves
2015M.J. Taylor, W.R. Pendleton
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Buoyancy Regulation in Insects
PhysiologyMultiple insect lineages have successfully reinvaded the aquatic environment, evolving to complete either part or all of their life cycle submerged in water. Although these insects vary in their reliance on atmospheric oxygen, with many having the ability to extract dissolved oxygen directly from the water, all retain an internal air-filled ...
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American Journal of Physics, 1989
Because of relativistic length concentration, the buoyant force on a submerged projectile depends on its velocity. How this affects the motion of a submerged projectile is considered here. The case considered is highly idealized, yielding a tractable conceptual problem in relativity.
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Because of relativistic length concentration, the buoyant force on a submerged projectile depends on its velocity. How this affects the motion of a submerged projectile is considered here. The case considered is highly idealized, yielding a tractable conceptual problem in relativity.
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The time-dependent grout buoyancy behavior based on cement hydration mechanism
Cement and Concrete Research, 2023Yanbin Fu, Xiangsheng Chen
exaly
Numerical study on the effect of buoyancy-driven pollution source on vortex ventilation performance
Building and Environment, 2022Zhixiang Cao +2 more
exaly