Articles with "light spectrum" as a keyword



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Influence of the light spectrum on the daily rhythms of stress and humoral innate immune markers in pikeperch Sander lucioperca

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Published in 2019 at "Aquaculture"

DOI: 10.1016/j.aquaculture.2018.09.046

Abstract: Abstract This study investigated the daily variations of stress markers namely plasma cortisol and glucose and some humoral innate immune markers, including peroxidase, lysozyme and complement activities, of pikeperch (Sander lucioperca) and the effect of… read more here.

Keywords: immune markers; innate immune; light spectrum; stress ... See more keywords

Light spectrum preference of Nile Tilapia (Oreochromis niloticus) under different hunger levels

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Published in 2019 at "International Journal of Agricultural and Biological Engineering"

DOI: 10.25165/ijabe.v12i5.4170

Abstract: In order to improve the light welfare of Nile tilapia in aquaculture, the influence of hunger level on light spectrum preference of Nile tilapia was explored in this study. The whole experiment was based on… read more here.

Keywords: spectrum preference; light spectrum; nile tilapia;
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Facing energy limitations – approaches to increase basil (Ocimum basilicum L.) growth and quality by different increasing light intensities emitted by a broadband LED light spectrum (400-780 nm)

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Published in 2022 at "Frontiers in Plant Science"

DOI: 10.3389/fpls.2022.1055352

Abstract: Based on the current trend towards broad-bandwidth LED light spectra for basil productions in multi-tiered controlled-environment horticulture, a recently developed white broad-bandwidth LED light spectrum (400-780 nm) including far-red wavelengths with elevated red and blue… read more here.

Keywords: basil; led light; spectrum 400; light intensities ... See more keywords
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The Morphological Responses of Calendula officinalis L. “Radio” to the Foliar Application of Benzyladenine and Different Light Spectra

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Published in 2021 at "Agronomy"

DOI: 10.3390/agronomy11030460

Abstract: Pot marigold is a valuable medicinal plant with great decorative value. Three combinations of light (white (W)—170 μmol m−2 s−1, white + blue (W+B)—230 μmol m−2 s−1, white + red (W+R)—230 μmol m−2 s−1) were… read more here.

Keywords: officinalis radio; light spectrum; calendula officinalis; red light ... See more keywords
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Review of Luminescence-Based Light Spectrum Modifications Methods and Materials for Photovoltaics Applications

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Published in 2023 at "Materials"

DOI: 10.3390/ma16083112

Abstract: The dynamic development of photovoltaic and photo-sensitive electronic devices is constantly stimulated by material and technological advances. One of the key concepts that is highly recommended for the enhancement of these device parameters is the… read more here.

Keywords: review luminescence; luminescence based; spectrum; luminescence ... See more keywords
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Broadband Achromatic Metalens in the Visible Light Spectrum Based on Fresnel Zone Spatial Multiplexing

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Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12234298

Abstract: Metalenses composed of a large number of subwavelength nanostructures provide the possibility for the miniaturization and integration of the optical system. Broadband polarization-insensitive achromatic metalenses in the visible light spectrum have attracted researchers because of… read more here.

Keywords: spatial multiplexing; achromatic metalens; fresnel zone; visible light ... See more keywords