Showing 241 - 260 results of 1,471 for search 'diffusion composition', query time: 0.10s Refine Results
  1. 241

    STUDY OF THE EFFECT OF COMPLEX-COMPOSITE STRUCTURES ON THE THERMAL CHARACTERISTICS OF THE POLYMER ADDITIVE MATERIALS by N. V. Bekrenev, V. M. Makarova, S. P. Pavlov

    Published 2019-06-01
    “…Based on experimental studies, it has been established that reinforcing topological reinforcement of 3D printing objects made from ABS plastic with a composite consisting of carbon fibers and ED-20 epoxy resin, along with an increase in flexural strength and tensile strength, contributes to an increase in thermal conductivity of the material by more than 18% and thermal diffusivity - by 20%. …”
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  2. 242

    High oxidative phosphorylation represented by UQCRFS1 marks CD8 + tumor-infiltrating lymphocytes exhaustion in diffuse large B-cell lymphoma by Yiming Yang, Yaqi Shu, Zujun Qin, Yi Zeng, Kexin Chen, Xin Liu, Shunhai Jian, Qiqi Zhu

    Published 2025-08-01
    “…Abstract Background Metabolic alterations are closely associated with the exhaustion and immune deficiency of CD8+ tumor-infiltrating lymphocytes (TILs), while little is known about diffuse large B-cell lymphoma (DLBCL). This study aimed to elucidate the significance of the metabolic alterations in exhausted CD8+TILs and its underlying regulatory mechanism in DLBCL. …”
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  3. 243

    Effect of High Pressure Sodium and Light-Emitting Diode Lamps’ Supplementary Lighting and Diffusion Glass on Growth, Yield, and Fruit Quality of Pink Tomato by Katarzyna Kowalczyk, Małgorzata Mirgos, Anna Geszprych, Jarosław Przybył, Marzena Sujkowska-Rybkowska, Wojciech Borucki, Stanisław Kalisz, Jerzy Jonczak, Anna Sobczak-Samburska, Małgorzata Kunka, Janina Gajc-Wolska

    Published 2025-02-01
    “…In this study, for first time, the efficiency of the yield and fruit quality of the pink tomato cultivar ‘Tomimaru Muchoo’ was studied in hydroponic cultivation with top and interlighting with LEDs (light-emitting diodes) and diffusion glass (<i>DGlass</i>) to cover the glasshouse roof (LED+LED+<i>DGlass</i>). …”
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  4. 244

    Comparative evaluation of diffused calcium and hydroxyl ion release from three different Indirect pulp capping agents in permanent teeth – An in vitro study by M.S. Fahanna Beegum, Sageena George, S. Anandaraj, Jyoti Sumi Issac, S. Nubesh Khan, Mohammed Ali Habibullah

    Published 2021-12-01
    “…The aim of the present study was to evaluate and to compare the diffusion of calcium (Ca2+) and hydroxyl (OH–) ions through coronal dentin into pulp after indirect pulp capping in vitro using TheraCal LC, ProRoot MTA and Calcimol LC. …”
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  5. 245

    Study on Interface Microstructure and Bonding Properties of Hot-Rolled Nickel-Based Composite Plate by Yunzan Ma, Weijiang Yang, Qi Liu, Kejia Liu, Kun Chen

    Published 2022-01-01
    “…In this paper, the interface microstructure, elements’ diffusion features at the interface, and bonding properties in nickel-based alloy/carbon steel clad composite prepared by vacuum hot-roll bonding were investigated, comprehensively. …”
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  6. 246

    Phytochemical Screening and Antimicrobial Activity of Roselle (Hibiscus sabdariffa L.) Flower Extract Against Aeromonas hydrophila by Sitti Khairul Bariyyah, Arief Prajitno, Ating Yuniarti

    Published 2019-06-01
    “…The results of FTIR revealed that Roselle flower extract had the main phenolic compounds. The result of disc diffusion and co-culture method indicated that the roselle flower extract had antibacterial activity against A. hydrophila. …”
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  10. 250

    Phytochemical analyses and antibacterial activities of Erodium, Euphorbia, Logoecia and Tamarix species by Khaldoun J Al-Hadid, Nehaya Al-Karablieh, Ahmad Sharab, Ihsan Mutlak

    Published 2019-11-01
    “…The phytochemical composition of the crude extracts of the plants was determined using HPLC. …”
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  11. 251

    Soft magnetic composite obtained by interface reaction upon spark plasma sintering using double-coated Al-permalloy (Ni71.25Fe23.75Al5) composite particles by Traian Florin Marinca, Florin Popa, Amalia Zorica Mesaroș, Bogdan Viorel Neamțu, Virgiliu Călin Prică, Horea Florin Chicinaș, Ionel Chicinaș

    Published 2025-08-01
    “…Soft magnetic composite with oxide matrix (mainly alumina) have been prepared by reactive sintering of double-coated Al-permalloy (Ni71.25Fe23.75Al5 wt. %) composite particles. …”
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  12. 252
  13. 253

    Investigation into the Rolling Process of 20CrNiMo/Incoloy 825 Composite Materials by Jie Liu, Hailian Gui, Peng Zhang, Chen Zhang, Hao Liu

    Published 2024-11-01
    “…In addition, Cr, Ni, and Fe at the interface of the composite materials exhibited a steep gradient of change, indicating trace element diffusion with a distance of 8.27 μm in the 20CrNiMo/Incoloy 825 composite materials. …”
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  14. 254

    OPTIMIZATION OF COMPOSITION AND APPLICATION SCHEME OF CARBONITRIDING COATING FOR INCREASING THE SURFACE PROPERTIES OF TOOL STEELS by V. N. Fedulov

    Published 2018-04-01
    “…The positive effect of using a new coating composition is primarily achieved due to the increase of the applied coating layer thickness to 20 mm on the hardened working surfaces of the tooling and due to introduction of gypsum in its composition. …”
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  15. 255

    Mechanical properties and environmental stress cracking resistance of rubber toughened polyester/kenaf composite

    Published 2010-02-01
    “…Measurement of ESCR shows that the composite has the fastest diffusion rate in acid medium, followed by that in base medium and then without medium. …”
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  16. 256

    Generation-3 Polyamidoamine Dendrimer-Silica Composite: Preparation and Cd(II) Removal Capacity by Augustus N. Ebelegi, Nimibofa Ayawei, Azibaola K. Inengite, Donbebe Wankasi

    Published 2020-01-01
    “…Kinetic data fit the Lagergren pseudo-second-order model and also follow the intraparticle diffusion kinetic model to an extent, which is an indication that the sorption process is controlled by both mechanisms: intraparticle/film layer and adsorption inside the pores/crevices of the composite. …”
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  17. 257

    Improving the Wear Properties of Ni Matrix Composites Containing High-Speed Steel Particles by Marek Konieczny

    Published 2025-07-01
    “…Nickel matrix composites reinforced with T15 high-speed steel (HSS) were prepared using powder metallurgy techniques. …”
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  18. 258

    Tuning of Water Vapor Permeability in 2D Nanocarbon-Based Polypropylene Composite Membranes by Glykeria A. Visvini, Georgios N. Mathioudakis, Amaia Soto Beobide, George A. Voyiatzis

    Published 2024-12-01
    “…The presence of either GO, rGO or GNPs in the new polyolefin composite membranes revealed 6- to 7-fold enhanced WVP values compared to pristine PP. …”
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  19. 259

    Self-Regulating Electrically Conductive Materials Based on Polyethylene Compositions with UHMWPE and Carbon Black by A. V. Markov, A. S. Chizhov

    Published 2019-05-01
    “…The rheological, mechanical and thermoelectric properties of HDPE/carbon black composites modified with UHMWPE were also studied. It was found that a diffusion interphase layer with a reduced fluidity in the melt of HDPE/UHMWPE blends was formed. …”
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  20. 260

    Environmental impact of waste-derived geopolymer composites: heavy metal leaching and risk assessment by Kamila Mizerna, Anna Król, Elżbieta Janowska-Renkas, Agnieszka Kaliciak-Kownacka

    Published 2025-05-01
    “…Among the ten metals analyzed, the geopolymer composites released Ba, Cr, Mo, and Sb. The study demonstrated that the leaching process was primarily controlled by dissolution and diffusion; however, for Ba and Mo, depletion of available ions for leaching was also observed. …”
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