منابع مشابه
Cephalopod dynamic camouflage
Everyone knows what camouflage is and how it works. And many people (some scientists included) think chameleons are the masters of color change. Wrong on both counts. In this primer, I provide an overview of recent work on the mechanisms and principles of rapid adaptive camouflage of cephalopods — octopus, cuttlefish and squids. These strange but capable marine invertebrates can camouflage them...
متن کاملthird world intellectuals in v. s. naipaul’s fiction: the mimic men, a bend in the river, magic seeds
this thesis attempts to study the representations of the third-world intellectuals in three fictional works by the british-educated trinidadian nobel-winner v. s. naipaul: the mimic men, a bend in the river, and magic seeds. the first one recounts the story of ralph singh’s sense of alienation, his experiences as a colonial politician, and his struggle to give order to his disorderly world thro...
15 صفحه اولModular organization of dynamic camouflage body patterning in
Cephalopods have the most sophisticated dynamic skin coloration for rapidly camouflage in nature. Previous studies have suggested that the pair of optic lobes located bilaterally in their brain plays a key role in controlling the expansion of chromatophores for generating diverse body patterns. However, the functional organization of the optic lobes and their neural control of various body patt...
متن کاملCamouflage
Nokelainen and Stevens introduce strategies of concealment among animals and plants.
متن کاملthe tragedy of modern man in arthur millers world
what miller wants is a theatre of heightened consciousness. he speaks of two passions in a man, the passion to "feel" and the passion "know". he belives that we can have more of the latter. he says: drama is akin to the other inventions of man in that it ought to help us know more and not merely to spend our feelings. the writing of the crucible shows us that he is trying to give more heightene...
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ژورنال
عنوان ژورنال: Current Opinion in Behavioral Sciences
سال: 2019
ISSN: 2352-1546
DOI: 10.1016/j.cobeha.2019.07.007