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搜索结果: 1-15 共查到Jellyfish相关记录20条 . 查询时间(0.046 秒)
At first glance, humans seem to have very little in common with Cassiopea, a primitive jellyfish. Cassiopea is brainless, spineless, and spends essentially its entire life sitting upside down on the o...
Siphonophores, they're called: Marine animals that navigate inner space like undersea mini-versions of the starship Enterprise.Most siphonophores are long, thin, transparent floaters. At 130 to 160 fe...
A majority of the world's largest net-based fisheries target planktivorous forage fish that serve as a critical trophic link between the plankton and upper-level consumers such as large predatory fish...
A Navy-sponsored project to design a biologically inspired, swimming jellyfish robot has led scientists to the surprising discovery of common bending rules for the tips of wings, fins, flukes, mollusk...
We examined the diel behavior among the jellyfish Periphylla periphylla in Lurefjorden, Norway in a sampling campaign and by a . 3-month continuous acoustic study. Jellyfish distribution and behavior...
Jellyfish gelatin was hydrolyzed by different proteases to obtain antioxidative polypeptides. The gelatin hydrolysate obtained by progressive hydrolysis using trypsin and Properase E exhibited the h...
A manipulative mesocosm experiment was done in a saline coastal lake in Australia to compare the top-down and bottom-up influences of jellyfish on primary production and planktonic assemblages. We hyp...
The jellyfish Nemopilema nomurai, which reaches up to 2 m in diameter and 200 kg in weight, has appeared in large numbers in the Sea of Japan during the last several years and has had a negative effec...
New research led by University of Queensland and CSIRO Climate Adaptation Flagship scientist, Dr Anthony Richardson presents convincing evidence that this "jellyfish joyride" is associated with over-f...
Artificial materials used for artificial organs have sufficient strength and durability. However, their biocompatibility has not been improved yet to the level of tissue-derived biomaterials. On the o...
The author reports four episodes of stings from the Jellyfish Tamoya gigantua, two of which are his personal experiences. On the second occasion the sting was successfully treated with local heat. ...
Are some jellyfish toxins heat labile? Struan Sutherland, offer of assistance for future research from Australian Venom Research Unit. Followed by book reviews.
Jellyfish Effects on Food Web Production in the Bering Sea.
We evaluate the hypothesis that the vertical migration of Periphylla periphylla is governed by its sensitivity to light intensity. By applying an individual-based model where random walk is combined ...

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