These improvements in shell quality are most likely to occur in birds that are exposed to (natural) daylight, as UV light can compensate to some extent, the lack of vitamin D in poultry diets. This review highlights the variable effects of light of different wavelengths and intensity on ...
In a photoelectric experiment light of different wavelengths are used on a metal surface. For each wavelength the stopping potential difference is recorded. T
出版年:2009-11 页数:114 定价:$ 22.54 ISBN:9781120611550 豆瓣评分 目前无人评价 评价: 写笔记 写书评 加入购书单 分享到 Discrimination of Light of Different Wavelengths by Fish的创作者· ··· Cora Daisy Reeves作者 我要写书评 Discrimination of Light of Different Wavelengths by Fish的书评 ···...
After reviewing the literature and taking the methods and findings of other studies into account, we selected a range of analyses that are expected to provide insights into the effect of light of different wavelengths on several cell types. By opting for 96-well cell culture plates, quadruplicate...
49. It is important to note that these studies deployed monochromatic lights of different wavelengths and intensities not well suited to stimulate a specific photoreceptor class and fit photoreceptor-based spectral sensitivities to the resulting empirical action spectra. In contrast, our stimulus design ...
varies with wavelength. Blue light deviates more than red when it passes through glass. Newton’s famous experiment of creating a spectrum by a prism relies on the fact that the refractive indices of glass with respect to lights of different wavelengths are different. Consequently, they are defle...
Light quality, i.e., spectral composition, ranges from ultraviolet (wavelengths <380 nm) to visible light (380-780 nm) to near-infrared (NIR, IR; wavelengths >780-3000 nm) (Huyskens-Keil, Eichholz-Dündar, Hassenberg, & Herppich, 2020). Exposure to different wavelengths of light-...
However, a pulse of light can have more than one speed because it is made up of light of different wavelengths. The individual waves travel at their own phase velocity, while the pulse itself travels with the group velocity. In a vacuum all the phase velocities and the group velocity are ...
Chromatic aberration represents the failure of a lens to focus light of different wavelengths onto the same plane, resulting in blurring and color distortion. Correcting the chromatic aberration in the broadband region is fundamental for achieving full-color imaging. In traditional optical design, severa...
To confirm the existence of the likely Earth-size second planet, researchers need more successful observations of the planet’s transits in different wavelengths of light, Dransfield said. If the Earth-size planet is confirmed, it will become the smallest planet yet that TESS has found in a hab...