The light is one kind of electromagnetic wave which the human eye may see, also calls the visible spectrum.In the science definition, the light refers to all electromagnetic spectrum.The light is composed by the photon for the fundamental particle, has the corpuscular property and the undulatory...
aRed light-general optical lens Geen light-E.M.L coating optical lens Ultraviolet A Rays,wavelength between 315-380nm,is the borderland of visible spectrum.The rays can be absorbed by the lens when they penetrate the exterior structure of eyes.Evidence shows that the accumulation of UVA from ...
The power spectrum of natural outlines is typically well approximated by a power law, such that the slope of the spectrum in double logarithmic coordinates gives an indication for how strong the low pass characteristic of the power spectrum is. Specifically, let cn=xn+iyn and Cf,f=-N/2…N...
This index exploits the distinct reflectance of snow and clouds from both visible and short-wave infrared bands (for more details, see Section 2.1) and SCA can then be estimated by counting the pixels classified above a specified NDSI threshold, or via a (previously calibrated) relationship ...
Mobile Marketing Industry Glossary Glossary Introduction By necessity, the thriving mobile marketing industry has yielded a multitude of new terms and acronyms to describe the various nuances unique to its business space. However, much of this language is not widely understood and, depending on the ...
the irradiation effect on changes in the properties of film detectors when α-particles with different energies pass through them. At the same time, a comparison of the data of optical spectroscopy, X-ray diffraction and the visualization of latent tracks after chemical etching made it possible ...