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Ultraviolet Filters for Cosmetic Applications
Published 2023-07-01“…Their photostability, mechanism of action of ultraviolet radiation absorption, optical properties, and regulatory status are discussed based on their chemical structure. …”
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Ultraviolet Spectrophotometry of VV Cephei
Published 1992-06-01“…The IUE archival spectra of VV Cephei were collected to investigate the eclipse nature in the ultraviolet. The temperature of the B star has been determined, as approximately 30000K, based on the flux distributions during egress. …”
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An ultraviolet completion for the Scotogenic model
Published 2021-12-01“…While the smallness of this parameter is natural, it is not explained in the context of the Scotogenic model. We construct an ultraviolet completion of the Scotogenic model that provides a natural explanation for the smallness of the λ5 parameter and induces the Z2 parity as the low-energy remnant of a global U(1) symmetry at high energies. …”
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Ultraviolet extensions of the Scotogenic model
Published 2023-08-01“…We classify all possible ultraviolet extensions of the Scotogenic model in which (i) the dark ℤ2 parity emerges at low energies after the spontaneous breaking of a global U(1) L lepton number symmetry, and (ii) the low-energy effective theory contains a naturally small lepton number breaking parameter, suppressed by the mass of a heavy mediator integrated out at tree-level. …”
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Ultraviolet phosphorescent carbon nanodots
Published 2022-05-01“…Ultraviolet high-energy photons of phosphorescent carbon dots for antibacterial applications. …”
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Entosis is induced by ultraviolet radiation
Published 2021-08-01“…Here, we identify JNK and p38 stress-activated kinase signaling as an inducer of entosis in cells exposed to ultraviolet (UV) radiation. Cells with high levels of stress signaling are ingested and killed by those with low levels, a result of heterogeneity arising within cell populations over time.In stressed cells, entosis occurs as part of mixed-cell death response with parallel induction of apoptosis and necrosis, and we find that inhibition of one form of cell death leads to increased rates of another. …”
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Ultraviolet absorption of contaminants in water
Published 2021-02-01“…Abstract Contaminants in water were studied using ultraviolet absorption with light emitting diode and deuterium lamp sources, and a thresholding detector. …”
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Influence of ultraviolet radiation on polystyrene
Published 2021-07-01Subjects: Get full text
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Vacuum-Ultraviolet Photon Detections
Published 2020-06-01“…Vacuum-ultraviolet (VUV) photon detection technology is an effective means for the exploration in the field of space science (monitoring the formation and evolution of solar storms), high-energy physics (dark matter detection), large-scale scientific facility (VUV free electron lasers) and electronic industry (high-resolution lithography). …”
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Ultraviolet Induced Skin Inflammation
Published 2021-12-01“…Abstract. Ultraviolet (UV) induced skin inflammation (UISI) is associated with many skin disorders. …”
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Effects of ultraviolet radiation on collagen
Published 2009“…The stiffness and tensile strength of collagen fibres are profoundly influenced by crosslinking density. Ultraviolet radiation is a viable way of producing the cross-links but effects vary with type of ultraviolet light used and duration of exposure. …”
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