Results 11 to 20 of about 1,651,855 (219)

Effects of Green Light Supplementation with Red and Blue Combinations of LED Light Spectrums On The Growth of Chlamydomonas Reinhardtii (Chlorophyta)

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2022
Light management strategy regarding optimum spectral composition is a critical factor in microalgae cultivation to improve biomass and biosynthesis of valuable bioactive compounds. Recent advance in LED light technology provides unparallel opportunity to
Dina Nabil Mohammed Aljamili, Murat Telli   +1 more
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Effects of drivers' speed during the yellow-light signal and satisfaction of drivers at the intersections with the red-light cameras

Engineering and Applied Science Research, 2022
The purpose of this article was to investigate driver's speed behaviors during the yellow-light period and how satisfied they were at the intersections under the Red-Light Cameras (RLC) project.
Phongphan Tankasem, Wuttikrai Chaipanha, Patiphan Kaewwichian, Jetsada Kumphong, Thanapol Promraksa, Thanyarat Sateinnam   +5 more
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Growth and Physiological Responses of Lettuce Grown under Pre-Dawn or End-Of-Day Sole-Source Light-Quality Treatments

Horticulturae, 2018
The objective of this study was to evaluate growth and physiological responses of ‘Cherokee’ and ‘Waldmann’s Green’ lettuce (Lactuca sativa) exposed to small changes in light quality and intensity within a 24-h period. Three
Skarleth Chinchilla, Luigi G. Izzo, Edzard van Santen, Celina Gómez   +3 more
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The Expression of ELF4-Like Genes Is Influenced by Light Quality in Petunia

Agronomy, 2020
The signals from photoreceptors modify plant morphogenesis and regulate the timing of flowering. In the long-day plant petunia, flowering is accelerated under blue (B) and white (W) light compared to red (R) light.
Naoya Fukuda, Tomohiro Suenaga, Erika Miura, Atsuko Tsukamoto, Jorunn E. Olsen   +4 more
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Effect of Long-Term of He-Ne Laser Light Irradiation on Selected Physiological Processes of Triticale

Plants, 2020
In agriculture, the bio-stimulating properties of laser light increase the yielding capacity of crop species. The experiment aimed to determine the pre-sowing effect of irradiation time with laser He-Ne red light of triticale grains (×Triticosecale Wittm.
Katarzyna Możdżeń, Beata Barabasz-Krasny, Peiman Zandi   +2 more
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Red-Light-Activatable AND-Gated Antitumor Immunosuppressant

Cells, 2023
Immunosuppressants are emerging as promising candidates for cancer therapy with lower cytotoxicity compared to traditional chemotherapy drugs; yet, the intrinsic side effects such as immunosuppression remain a critical concern.
Ziqi Zhou, Yan Zhang, Simin Xia, Xi Chen
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Novel Means for Photoprotection

Frontiers in Medicine, 2018
Due to changes in human lifestyle (expanded sunbathing, the use of solaria, etc.) and, most importantly, increasing lifetime and thus higher cumulative exposure to solar radiation, skin aging and skin cancer have become major health issues.
Kevin Sondenheimer, Jean Krutmann, Jean Krutmann   +2 more
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Effect of Phytochrome Deficiency on Photosynthesis, Light-Related Genes Expression and Flavonoid Accumulation in Solanum lycopersicum under Red and Blue Light

Cells, 2022
The effect of red (RL, 660 nm) and blue (BL, 450 nm) light on phy mutant tomato plants was studied. The rates of photosynthesis (Pn) and transpiration, the efficiency of the primary photochemical processes of photosynthesis, the contents of flavonoids ...
Pavel Pashkovskiy, Mikhail Vereshchagin, Vladimir Kreslavski, Yury Ivanov, Tamara Kumachova, Andrey Ryabchenko, Alexander Voronkov, Anatoliy Kosobryukhov, Vladimir Kuznetsov, Suleyman I. Allakhverdiev   +9 more
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Rapid and Non-Destructive Geographical Origin Identification of Chuanxiong Slices Using Near-Infrared Spectroscopy and Convolutional Neural Networks

Agriculture
Ligusticum Chuanxiong, a perennial herb of considerable medicinal value commonly known as Chuanxiong, holds pivotal importance in sliced form for ensuring quality and regulating markets through geographical origin identification. This study introduces an
Yuxing Huang, Yang Pan, Chong Liu, Lan Zhou, Lijuan Tang, Huayi Wei, Ke Fan, Aichen Wang, Yong Tang   +8 more
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Supplemental Low-Irradiance Mono/Polychromatic LED Lighting Significantly Enhances Floral Biology of the Long-Day F1 Hybrid Strawberry ‘Soraya’ (Fragaria x ananassa Duch.)

International Journal of Plant Biology
Floral and vegetative responses of the strawberry (Fragaria x ananassa Duch.) to specific light wavelengths are not well documented. LED lights make it feasible for precise exposure to specific wavelengths during a 24 h cycle to alter growth responses ...
Edward Durner
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