Results 11 to 20 of about 1,179,193 (165)
Light intensity and spectrum have a direct effect on the growth and development of plants and on the qualitative characteristics of their productions.
Valeria Cavallaro +4 more
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In conventional curly lettuce cultivation there are several obstacles such as altitude, temperature, humidity, nutrient availability and light intensity that caused lettuce can not grow optimally.
Antonius Novinanto +1 more
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The singularities of light: intensity, phase, polarisation
In modern optics, light can be described at different levels: as rays, as scalar waves, as vector fields, and as quantum fields. In the first three levels, there are singularities—characteristic features, useful in interpreting phenomena at that level ...
Michael V. Berry
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Intensity-Dependent Absorption of Light [PDF]
Interesting observations on intensity-dependent absorption of light have been reported by Bret and Gires,1 who have not given a theoretical interpretation of their results. This note provides a simple discussion of the probable mechanism of the effects observed as being due to optical pumping by the absorbed light.
openaire +2 more sources
Correlated color temperature and light intensity: Complementary features in non-visual light field.
An appropriate exposure to the light-dark cycle, with high irradiances during the day and darkness during the night is essential to keep our physiology on time.
Raquel Arguelles-Prieto +3 more
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RADIATION FOR GARLIC PLANLETS ON ACLIMATIZATION PHASE
Garlic is one of the important horticultural crops in Indonesia so that the needs increas from year to year. In Indonesia plant material (seed) for cultivating garlic always uses comsumption bulb.
Dara Cipta Andini +2 more
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Impact of light intensity or choice of intensity on broiler performance and behavior
SUMMARY: The optimal light intensities for broiler production and well-being have been investigated for some time. The use of a minimum 20 lux (lx) is mandated within the European Union (European Commission, 2000; European Union 2007).
D.J. Aldridge +4 more
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Investigation of Different Light Sources and Cycles on the Growth and Lipid Production Mechanisms for Various Microalgae Species [PDF]
Microalgae are used for various purposes, mainly as food supplements by people because of the protein, carbohydrate, fatty acids, vitamins, minerals, pigments, and many other compounds they contain. Efforts to utilize microalgae as a raw material for the
Togayhan Kutluk, Nurcan Kapucu
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Light intensity regulates phototaxis, foraging and righting behaviors of the sea urchin Strongylocentrotus intermedius [PDF]
Small sea urchins Strongylocentrotus intermedius (1–2 cm of test diameter) are exposed to different environments of light intensities after being reseeded to the sea bottom.
Jiangnan Sun +7 more
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Skylight Light Intensity Data Logging System
The design of a skylight intensity data logging system is presented. The proposed system is able to accept 32 inputs in two 16 input blocks with capabilities for further expansion. A typical application would be to simultaneously monitor real time change
A. Udina, Lc Jain
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