Showing 121 - 140 results of 544 for search '"Ultraviolet"', query time: 0.06s Refine Results
  1. 121

    Synthesis of Tungsten Oxide Nanorod, Its Application on Textile Material, and Study of Its Functional Properties by Abdul Azeem, Munir Ashraf, Usman Munir, Zahid Sarwar, Sharjeel Abid, Naeem Iqbal

    Published 2016-01-01
    “…This study emphasizes the fabrication of tungsten trioxide nanostructured rods and analyzes its electrostatic and ultraviolet resistance properties. These nanorods are synthesized by hydrothermal method. …”
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    Article
  2. 122

    Rheological Properties and Microscopic Characterization of Delayed Decay-Modified Asphalt Based on UV Ageing by Hening Gu, Yongqiang Zhu, Yunchu Zhu, Lijing Chu, Qinyuan Peng, Qian Chen

    Published 2023-01-01
    “…Under the effect of ultraviolet aging, the variation of thermal properties of UV ageing resistance-modified asphalt was deeply analyzed by means of a temperature scanning test of DSR following the increase of temperature. …”
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  3. 123

    Effect of Iron Oxide on the Protective Photochromism of African Padauk by Chen Wang, Ye Qin, Fang Wang, Zhiping Wang, Anmin Huang

    Published 2019-01-01
    “…The wood is susceptible to sunlight exposure and degrades severely, even after short exposures, which leads to discoloration. Ultraviolet irradiation is the main factor that produces discoloration. …”
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  4. 124

    Spectroscopic Study on the Species and Color Differences of Gem-Quality Red Garnets from Malawi by Ming Li

    Published 2022-01-01
    “…To reveal the species of gem-grade red garnets with similar colors, especially the mechanisms underlying their subtle color differences, a series of tests, including conventional gemological tests, X-ray diffraction, Fourier-transform infrared spectroscopy, ultraviolet-visible spectroscopy, and X-ray photoelectron spectroscopy, were performed on gem-grade red garnets mined from Malawi. …”
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  5. 125

    Optical Energy Transfer Mechanisms: From Naphthalene to Biacetyl in Liquids and from Pyrazine to Biacetyl by Fuat Bayrakceken, Korkut Yegin, Erdal Korkmaz, Yakup Bakis, Bayram Unal

    Published 2012-01-01
    “…Electronically excited naphthalene with 200–260 nm ultraviolet (UV) light emits photons in its emission band and the emitted photons are absorbed by biacetyl, which, in turn, excites biacetyl phosphorescence. …”
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  6. 126

    Mathematical Analysis of the Transmission Dynamics of Skin Cancer Caused by UV Radiation by Tahera Parvin, Md. Haider Ali Biswas, Bimal Kumar Datta

    Published 2022-01-01
    “…Nowadays, skin cancer is a worldwide panic. It is related to ultraviolet radiation. In this paper, we have formulated a SIRS type mathematical model to show the effects of ultraviolet radiation on skin cancer. …”
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  7. 127
  8. 128

    Property Characterization of Anti-Aging Additives and Modified Asphalt Based on Long-Term Aging Behavior by Junlong Liu, Lijing Chu, Tianyuan Zhao, Yunchu Zhu, Zhi Cang, Qian Chen, Junshen Yuan

    Published 2022-01-01
    “…The results showed that the hindered amine light stabilizer could capture the free radicals formed during the photodegradation of asphalt when subjected to ultraviolet aging. Under the impact of ultraviolet aging, hindered amine light stabilizer could improve the high temperature performance of asphalt binder. …”
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    Article
  9. 129

    Green Biosynthesis of Silver Nanoparticles from Moringa oleifera Leaves and Its Antimicrobial and Cytotoxicity Activities by Gufran Mahmood Mohammed, Sumaiya Naeema Hawar

    Published 2022-01-01
    “…Ultraviolet and visible spectroscopy showed a silver surface plasmon resonance band at 434 nm. …”
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  10. 130

    Light-Programmable g-C3N4 Microrobots with Negative Photogravitaxis for Photocatalytic Antibiotic Degradation by Yunhuan Yuan, Xianghua Wu, Bindu Kalleshappa, Martin Pumera

    Published 2025-01-01
    “…Specifically, under ultraviolet light, the microrobots exhibit negative photogravitaxis, while under visible light, they demonstrate a combination of 3-dimensional motion and 2-dimensional motion. …”
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    Article
  11. 131

    4-Nitroaniline Degradation by TiO2 Catalyst Doping with Manganese by Kai Zheng, Tong-chao Zhang, Pin Lin, Yu-hua Han, Hong-yi Li, Ren-jie Ji, Hai-yun Zhang

    Published 2015-01-01
    “…Monitored parameters during all the photocatalytic reaction including dissolved oxygen, direct voltage, and radiation dosage of ultraviolet rays were investigated. When dissolved oxygen concentration, direct voltage, and radiation dosage of ultraviolet rays were, respectively, equivalent to 9 mg/L, 24 V, and 1200 μW/cm2, the degradation ratio of 4-nitroaniline reached maximum. …”
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  12. 132

    Potential anti-ageing effects of probiotic-derived conditioned media on human skin cells by Hong Yoo Kyung, An Sungkwan, Lee Yun Hee, Yang Seung Ah, Yoon Yoo Kyung, Lee Joonil, Lee Gwasoo, Chung Myung Jun, Bae Seunghee

    Published 2022-09-01
    “…In this study, the protective functions of bacteria-free conditioned media from Bifidobacterium and Lactobacillus species against ultraviolet radiation-induced skin ageing and associated cellular damage were investigated. …”
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  13. 133

    Dissolved organic matter and its correlation with phytoplankton abundance for monitoring surface water quality by O. Cahyonugroho, S. Hariyanto, G. Supriyanto

    Published 2022-10-01
    “…The analysis was presented through bulk parameters of total organic, ultraviolet at 254 nm wavelength (UV254), specific ultraviolet absorbance value, and fluorescence spectroscopy using excitation-emission matrices with fluorescence regional integration analysis.FINDINGS: The results showed the bulk parameters of dissolved organic matter at all stations were significantly different, as Station 1 and 2 were higher, while 3 and 4 had a lower concentration. …”
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  14. 134

    Luminescence and a new approach for detecting heat treatment of geuda sapphire by T. Pluthametwisute, T. Pluthametwisute, L. Nasdala, C. Chanmuang N., M. Wildner, E. Libowitzky, G. Giester, E. G. Zoysa, C. Jakkawanvibul, W. Suwanmanee, T. Sripoonjan, T. Tengchaisri, B. Wanthanachaisaeng, C. Sutthirat

    Published 2025-01-01
    “…Natural geuda sapphire exhibits orange to red luminescence under longwave ultraviolet (LWUV; 365 nm) light, while heated geuda sapphire shows blue luminescence under shortwave ultraviolet (SWUV; 225 nm) light. …”
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  15. 135

    Sintesis dan Karakterisasi Komposit Mn-N-TiO2/Bentonit untuk Degradasi Polutan Organik by Ruslan, Prismawiryanti, Ni Ketut Sumarni, Ahmad Ridhay, Mutiara Zalfa Riski, Sitti Nurhalisa, Anggi Marsela

    Published 2024-12-01
    “…The results showed that the photodegradation activity increased significantly up to 40.9075% at 30 minutes of irradiation for the Mn-N- TiO2/Bentonite composite and 20.0225% under exposure to ultraviolet light.…”
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  16. 136

    On Finite Interquark Potential in D=3 Driven by a Minimal Length by Patricio Gaete

    Published 2014-01-01
    “…Interestingly enough, we find an ultraviolet finite interaction energy, which contains a regularized logarithmic function and a linear confining potential. …”
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  17. 137

    CURRENT TRENDS OF THE ECOLOGICAL-FOCUSED INNOVATIVE DEVELOPMENT IN THE SPHERE OF SEWAGE TREATMENT BY THE HOUSING AND PUBLIC UTILITIES ENTERPRISES IN RUSSIA AND ABROAD by A. Bronitsyn

    Published 2017-07-01
    “…We describe such methods of water cleaning applied in Russia and abroad as ASP (the Activated Sludge Process), centrifugation, sorption, flotation, ultraviolet treatment, ozonation, micro- and nano filtration. …”
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  18. 138

    Use of Flavonoids and Cinnamates, the Main Photoprotectors with Natural Origin by Alesandra R. Nunes, Ícaro G. P. Vieira, Dinalva B. Queiroz, Antonio Linkoln Alves Borges Leal, Selene Maia Morais, Débora Feitosa Muniz, João Tavares Calixto-Junior, Henrique Douglas Melo Coutinho

    Published 2018-01-01
    “…Many pathological problems are initiated by ultraviolet radiation (UVR), such as skin cancer, the most commonly diagnosed cancer worldwide. …”
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  19. 139

    Effects of Corneal Stromal Lens Collagen Cross-Linking Regraft on Corneal Biomechanics by Rong Shi, Weize Wang, Yu Che, Shaorong Linghu, Taixiang Liu

    Published 2022-01-01
    “…Corneal collagen cross-linking (CXL) therapy, a method that uses a combination of riboflavin and ultraviolet-A light (UVA), can promote the formation of covalent cross-linking of amino acid residues of corneal collagen and enhance the hardness of the cornea. …”
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  20. 140

    Interactions of Self-Assembled <i>Bletilla Striata</i> Polysaccharide Nanoparticles with Bovine Serum Albumin and Biodistribution of Its Docetaxel-Loaded Nanoparticles by Guangyuan Zhang, Jin Qiao, Xin Liu, Yuran Liu, Ji Wu, Long Huang, Danyang Ji, Qingxiang Guan

    Published 2019-01-01
    “…The affinity ability of bovine serum albumin (BSA) and the BSPs-SA nanoparticles was also characterized utilizing ultraviolet and fluorescence spectroscopy. Besides, the bioavailability and tissue distribution of docetaxel (DTX)-loaded BSPs-SA nanoparticles were also assessed. …”
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