منابع مشابه
Adaptive electronic camouflage using texture synthesis
Camouflaged robots and leave-behind surveillance sensors are desirable in information, surveillance and reconnaissance operations to minimize the chances of detection by the enemy. Today’s camouflaging techniques involve nets and painted patterns that are fixed in color and geometry, limiting their use to specific environments; a fact illustrated by numerous changes in military uniforms designe...
متن کاملReconfigurable infrared camouflage coatings from a cephalopod protein.
In nature, cephalopods employ unique dynamic camouflage mechanisms. Herein, we draw inspiration from self-assembled structures found in cephalopods to fabricate tunable biomimetic camouflage coatings. The reflectance of these coatings is dynamically modulated between the visible and infrared regions of the electromagnetic spectrum in situ. Our studies represent a crucial step towards reconfigur...
متن کاملAdaptive divergence in seed color camouflage in contrasting soil environments.
Although adaptive plant population divergence across contrasting soil conditions is often driven by abiotic soil factors, natural enemies may also contribute. Cryptic matching to the native soil color is a form of defensive camouflage that seeds can use to avoid detection by seed predators. The legume Acmispon wrangelianus occurs across a variety of gray-green serpentine soils and brown nonserp...
متن کاملCamouflage
Nokelainen and Stevens introduce strategies of concealment among animals and plants.
متن کاملCamouflage through colour change: mechanisms, adaptive value and ecological significance
Animals from a wide range of taxonomic groups are capable of colour change, of which camouflage is one of the main functions. A considerable amount of past work on this subject has investigated species capable of extremely rapid colour change (in seconds). However, relatively slow colour change (over hours, days, weeks and months), as well as changes arising via developmental plasticity are pro...
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ژورنال
عنوان ژورنال: Nature Photonics
سال: 2018
ISSN: 1749-4885,1749-4893
DOI: 10.1038/s41566-018-0233-1