Showing 1,501 - 1,520 results of 4,043 for search 'Phyno~', query time: 1.92s Refine Results
  1. 1501
  2. 1502

    Properties of Sago Particleboards Resinated with UF and PF Resin by Chen Chiang Tay, Sinin Hamdan, Mohd Shahril B. Osman

    Published 2016-01-01
    “…In this work, sago residues were mixed with the Phenol Formaldehyde (PF) and Urea Formaldehyde (UF) for particleboard fabrication. …”
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  3. 1503

    Digital economy: theory, practice and perspective by I. D. Matskulyak, V. D. Kuligin, D. I. Matskulyak, N. N.Z.-O. Nagdaliev

    Published 2020-10-01
    “…Research metho­dology is based on a double phrase “digital economy”, consisting of both a digital phenom­enon and, in fact, an economy, which required the separation and analysis of each term separately. …”
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  4. 1504

    Nanosized TiO2 Photocatalyst Powder via Sol-Gel Method: Effect of Hydrolysis Degree on Powder Properties by Nor Hafizah, Iis Sopyan

    Published 2009-01-01
    “…The lower hydrolysis degree led to higher surface area of the Powder A (24.8 m2/g) compared to Powder B (14.6 m2/g). From phenol photocatalytic measurement, Powder B was the most efficient attributed to its higher crystallinity.…”
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  5. 1505

    Potent Antioxidative and UVB Protective Effect of Water Extract of Eclipta prostrata L. by Chin-Feng Chan, Wen-Ying Huang, Hong-Yi Guo, Bo Rong Wang

    Published 2014-01-01
    “…(WEP) has a potent effect in scavenging 1,1-diphenyl-2-picrylhydrazyl (DPPH), superoxide radicals, and chelating ferrous ion, exhibiting IC50 values of 0.23 mg/mL, 0.48 mg/mL, and 1.25 mg/mL, respectively. The WEP total phenol content was 176.45 mg gallic acid equivalents (GAE)/g sample. …”
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  6. 1506

    Nutritional, Phytochemical, and Biological Activities of Chrysophyllum albidum Fruit Extracts from Lagos by Ngozi Awa Imaga, Franklyn Nonso Iheagwam, Edidiong Urua, Evarista Ayodele Ebigwai

    Published 2023-01-01
    “…The total tannin, flavonoid, and phenol contents of CAA were higher than those of CAE; however, CAE elicited stronger reducing power, antioxidant capacity, 2,2-diphenyl-1-picrylhydrazyl, and nitric oxide scavenging activities than CAA. …”
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  7. 1507

    Analysis of the impact of climate change on the woody plants vegetation in the Botanical Garden of the Ukrainian National Forestry University by Nelia Lukianchuk, Levko Bliusyuk, Nadia Bliusyuk, Nataliіa Kendzora, Liliіa Koliada

    Published 2024-10-01
    “…The materials of the conducted pheno-observations can be used for the introduction and acclimatization of plants in different regions of Ukraine.…”
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  8. 1508

    Physiological and image-based phenotyping assessment of waterlogging responses of three kiwifruit rootstocks and grafting combinations by Maria Calabritto, Alba N. Mininni, Roberto Di Biase, Angelo Petrozza, Stephan Summerer, Francesco Cellini, Bartolomeo Dichio

    Published 2025-02-01
    “…The aim of the present study was to evaluate morpho-physiological changes in kiwifruit rootstocks and grafting combinations under short-term waterlogging stress.MethodsA pot trial was conducted at the ALSIA PhenoLab, part of the Phen-Italy infrastructures, using non-destructive RGB and NIR image-based analysis and physiological measurements to identify waterlogging stress indicators and more tolerant genotypes. …”
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  9. 1509
  10. 1510

    Photodegradation of organic pollutants in aqueous solutions caused by Fe(OH)aq2+ photolysis: Evidence of OH radical formation by I. P. Pozdnyakov, Yu. A. Sosedova, V. F. Plyusnin, E. M. Glebov, V. P. Grivin, D. Yu. Vorobyev, N. M. Bazhin

    Published 2004-01-01
    “…To distinguish these mechanisms, the experiments on the nanosecond laser flash photolysis of Fe(OH)aq2+ in water solutions (pH 3) with organic additives; namely nitrobenzene, N,N-dimethylformamide, and phenol have been performed. And the formation of the organic radicals Ph(•OH)NO2, HCON(CH2•)(CH3), and Ph(OH)2•, was observed, respectively. …”
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  11. 1511

    Structural Analysis of Humic Acid in Soil at Different Corn Straw Returning Modes through Fluorescence Spectroscopy and Infrared Spectroscopy by JinFeng Gao, Sen Dou, ZhiGuo Wang

    Published 2019-01-01
    “…The total luminescence spectra of HAs provided more information on the fluorophores in the structure, including the amount and peak position of lignin-like structures and phenol-like or naphthol-like structures. Among the four straw returning modes, Ss is the most beneficial for reducing the oxidation degree and increasing the aromatization and humification degree of subsoil HA. …”
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  12. 1512

    Phytochemical Analysis and Antimalarial Activity Aqueous Extract of Lecaniodiscus cupanioides Root by Mikhail Olugbemiro Nafiu, Taoheed Adedeji Abdulsalam, Musbau Adewumi Akanji

    Published 2013-01-01
    “…The results of the phytochemical analysis showed the presence of alkaloids (2.37%), saponin (0.336), tannin (0.012 per cent), phenol (0.008 per cent), and anthraquinone (0.002 per cent). …”
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  13. 1513

    Antioxidant Characterization of Oak Extracts Combining Spectrophotometric Assays and Chemometrics by Boris M. Popović, Dubravka Štajner, Ružica Ždero, Saša Orlović, Zoran Galić

    Published 2013-01-01
    “…Antioxidant characteristics of leaves, twigs, and acorns from two Serbian oak species Quercus robur L. and Quercus petraea L. from Vojvodina province (northern Serbia) were investigated. 80% ethanol (in water) extracts were used for antiradical power (ARP) determinations against DPPH•, NO•, and O2∙- radicals, ferric reducing antioxidant power (FRAP), total phenol, tannin, flavonoid, and proanthocyanidin contents. …”
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  14. 1514
  15. 1515

    Thermochemical Recycling of Solid Biomass Materials for Achieving Sustainable Goal: A Complete Characterization Study on Liquid Yield Products by Ashok Kumar Koshariya, J. Madhusudhanan, Harishchander Anandaram, J. Isaac JoshuaRamesh Lalvani, L. Natrayan, Praveen Bhai Patel, P. Jayaraman, Ezhakudiyan Ravindran, Palanisamy Rajkumar

    Published 2022-01-01
    “…The Fourier transform infrared spectroscopy (FT-IR) and gas chromatography and mass spectroscopy (GC-MS) analyses of the bio-oil revealed that the oil has a significant amount of phenol derivatives, oxygenated chemicals, acids, and esters. …”
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  16. 1516
  17. 1517

    Modelling the curing kinetics of DGEBA-MTHPA with DMP-accelerator concentration dependence by H. Möllers, C. Schmidt, D. Meiners

    Published 2025-02-01
    “…In this study, the influence of 2,4,6-Tris(dimethylaminomethyl)phenol (DMP) accelerator on the cure kinetics of a Bisphenol A diglycidyl ether (DGEBA or BADGE)-Methyltetrahydrophthalic anhydride (MTHPA) mixture was investigated using isothermal and dynamic modulated differential scanning calorimetry (MDSC) measurements. …”
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  18. 1518

    Usefulness of Surgical Media Center as a Cataract Surgery Educational Tool by Tomoichiro Ogawa, Takuya Shiba, Hiroshi Tsuneoka

    Published 2016-01-01
    “…After surgery, the surgical procedures were reviewed, with changes in aspiration rate, vacuum level, and phaco power displayed as graphs superimposed on the surgical video. …”
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  19. 1519

    Tyrosinase Inhibitory Effect and Antioxidative Activities of Fermented and Ethanol Extracts of Rhodiola rosea and Lonicera japonica by Yuh-Shuen Chen, Hua-Chian Liou, Chin-Feng Chan

    Published 2013-01-01
    “…Furthermore, the scavenging effect increases with the presence of high content of total phenol. However, the superoxide scavenging effects of fermented Rhodiola rosea was less than effects of fermented Lonicera japonica. …”
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  20. 1520

    In vitro antioxidant capacity and free radical scavenging evaluation of standardized extract of Costus afer leaf by T.G. Atere, O.A. Akinloye, R.N. Ugbaja, D.A. Ojo, G. Dealtry

    Published 2018-12-01
    “…Absolute methanol extract leaf of Costus afer was comprehensively investigated for free radical scavenging activities and antioxidant activities using battery of testing: 1, 1-diphenyl-2-picrylhydrazyl (DPPH) scavenging, hydroxyl radical scavenging, hydrogen peroxide radical scavenging, 2, 2′-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) scavenging, nitric oxide inhibition, anti-lipid peroxidation, ferrous chelating potential, reducing power potential, total antioxidant capacity, cupric reducing antioxidant capacity CUPRAC and ferric reducing antioxidant power (FRAP). The content of phenol, flavonoid, cupric, anthocyanin were also investigated. …”
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