The Expanding Family of Natural Anion Channelrhodopsins Reveals Large Variations in Kinetics, Conductance, and Spectral Sensitivity
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep43358
Abstract: Natural anion channelrhodopsins (ACRs) discovered in the cryptophyte alga Guillardia theta generate large hyperpolarizing currents at membrane potentials above the Nernst equilibrium potential for Cl− and thus can be used as efficient inhibitory tools for… read more here.
Keywords: anion; anion channelrhodopsins; natural anion; family ... See more keywords
Photoreceptors, visual pigments, and intraretinal variability in spectral sensitivity in two species of smelts (Pisces, Osmeridae).
Sign Up to like & getrecommendations! Published in 2022 at "Journal of fish biology"
DOI: 10.1111/jfb.15128
Abstract: The main goal of this study was to clarify whether the spectral properties of retinal photoreceptors reflect the features of behaviour of closely related fish species cohabiting shallow marine and fresh waters. The spectral sensitivity… read more here.
Keywords: sensitivity; intraretinal variability; spectral sensitivity; visual pigments ... See more keywords
Savitzky–Golay filtering of the spectral sensitivity of photodetector arrays
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Communications Technology and Electronics"
DOI: 10.1134/s1064226917090170
Abstract: Recalculation of spectral sensitivity of photodetector arrays with a relatively low signal-to-noise ratio necessitates the analysis of noise filtering with maintaining of the positions of boundaries and maximum sensitivity. Methods for filtering of spectral characteristics… read more here.
Keywords: sensitivity photodetector; filtering spectral; sensitivity; spectral sensitivity ... See more keywords
Spectral sensitivity in ray-finned fishes: diversity, ecology and shared descent
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Experimental Biology"
DOI: 10.1242/jeb.189761
Abstract: ABSTRACT A major goal of sensory ecology is to identify factors that underlie sensory-trait variation. One open question centers on why fishes show the greatest diversity among vertebrates in their capacity to detect color (i.e.… read more here.
Keywords: diversity; ray finned; sensitivity; spectral sensitivity ... See more keywords
Compressive recovery of smartphone RGB spectral sensitivity functions.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.420069
Abstract: Spectral response (or sensitivity) functions of a three-color image sensor (or trichromatic camera) allow a mapping from spectral stimuli to RGB color values. Like biological photosensors, digital RGB spectral responses are device dependent and significantly… read more here.
Keywords: spectral response; spectral sensitivity; response functions; rgb spectral ... See more keywords
Effect of light intensity adjusted for species‐specific spectral sensitivity on blood physiological variables of male broiler chickens1
Sign Up to like & getrecommendations! Published in 2019 at "Poultry Science"
DOI: 10.3382/ps/pey487
Abstract: ABSTRACT Replacing outdated incandescent light sources provides the opportunity to modify lighting systems according to the needs of different species and according to their spectral sensitivity. Providing a lighting environment geared towards poultry vision may… read more here.
Keywords: variables male; blood physiological; physiological variables; blood ... See more keywords