Results 21 to 30 of about 11,614,908 (287)

Variation of Saturn's UV aurora with SKR phase [PDF]

open access: yes, 2010
peer reviewedIt is well known that a wide range of kronian magnetospheric phenomena, including the Saturn kilometric radiation (SKR), exhibit oscillations near the planetary rotation period.
L. Lamy   +25 more
core   +3 more sources

Plant responses to UV-B radiation: signaling, acclimation and stress tolerance

open access: yesStress Biology, 2022
Ultraviolet-B (UV-B) light is an intrinsic part of sunlight that reaches the earth’s surface, and affects plant survival and adaptation. How plants respond to UV-B light is regulated by the wavelength, intensity and duration of UV-B radiation, and is ...
Zhiren Chen, Yuan Dong, Xi Huang
doaj   +1 more source

UV Lighting in Horticulture: A Sustainable Tool for Improving Production Quality and Food Safety

open access: yesHorticulturae, 2021
Ultraviolet (UV) is a component of solar radiation that can be divided into three types defined by waveband: UV-A (315–400 nm), UV-B (280–315 nm), and UV-C (
Danilo Loconsole, Pietro Santamaria
doaj   +1 more source

Low Fluence Ultraviolet-B Promotes Ultraviolet Resistance 8-Modulated Flowering in Arabidopsis

open access: yesFrontiers in Plant Science, 2022
Ultraviolet-B (UV-B) irradiation (280–320 nm) is an integral part of sunlight and a pivotal environmental cue that triggers various plant responses, from photoprotection to photomorphogenesis and metabolic processes.
Anna Zioutopoulou   +3 more
doaj   +1 more source

Photosynthesis limiting stresses under climate change scenarios and role of chlorophyll fluorescence: A review article

open access: yesCogent Food & Agriculture, 2020
Continuous agricultural and other activities of human being have caused changes in the chemistry of global climate, as a consequence many biotic and abiotic stresses that reduce photosynthetic capacity of plants have emerged.
Simeneh Tamrat Alemu
doaj   +1 more source

UV-F images of Type B modules (a) Module B (1), (b) Module B (2) & (c) Module B (3).

open access: yes, 2022
UV-F images of Type B modules (a) Module B (1), (b) Module B (2) & (c) Module B (3).
Haseeb Ahmad Khan (11820017)   +8 more
core   +1 more source

Compression and Expansion at the Right Pinch Temperature

open access: yesChemical Engineering Transactions, 2017
Heat Integration is extended to the topic of Heat and Work Integration when pressure changing equipment such as compressors and expanders are included in heat exchanger network design.
C. Fu, P.M. Uv, B. Nygreen, T. Gundersen
doaj   +1 more source

Suppression of Powdery Mildew and Two-Spotted Spider Mite by UV-B Radiation and Mulching Type of Strawberry Cultivation in the Greenhouse [PDF]

open access: yesResearch in Plant Disease, 2022
Powdery mildew and two-spotted spider mite are detrimental to strawberry plants and are controlled with traditional pesticides. To accommodate consumer demand, eco-friendly methods of pest control are required.
Myeong Hyeon Nam   +4 more
doaj   +1 more source

UV-B Irradiation Effect on Microalgae Performance in the Remediation of Effluent Derived from the Cigarette Butt Cleaning Process

open access: yesPlants, 2022
In this study, the potential of ultraviolet B (UV-B) radiation to alleviate the effects of pollutants in cigarette butt wastewater (CBW) was investigated using different Chlorella sorokiniana strains (F4, R1 and LG1). Microalgae were treated with UV-B (1.
Thais Huarancca Reyes   +4 more
doaj   +1 more source

Melanoma, Altitude, and UV-B Radiation

open access: yesActas Dermo-Sifiliográficas (English Edition), 2011
UV radiation is the main modifiable risk factor for the development of cutaneous melanoma. Many people in the Spanish province of Granada live at high altitudes and, therefore, receive high doses of UV-B radiation. The aims of this study were to assess the possible association between melanoma and altitude and to measure the daily erythemal dose at ...
P, Aceituno-Madera   +4 more
openaire   +2 more sources

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