Showing 501 - 520 results of 1,471 for search 'diffusion composition', query time: 0.17s Refine Results
  1. 501

    Effects of Ti raw materials on microstructure and properties of W–Ti alloys by XU Yanting, ZHAO Qi, SHEN Yue, ZHAO Zongyan, Wang Chuanjun, SHI Chenqi, WEN Ming

    Published 2025-06-01
    “…The β1(Ti,W) distribution is uniform, and the grain size is fine; the mutual diffusion rate between tungsten and titanium is higher, and the solid solubility is higher; the relative density and mechanical properties are the best, the relative density is 99.66%, and the hardness is HV (678.88±15.25).…”
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  2. 502

    APPROACHES TO THE SELECTION OF EXCIPIENTS FOR DENTAL GEL WITH CETYLPYRIDINIUM CHLORIDE by E. Yu. Zagorulko, A. S. Karavaeva

    Published 2021-06-01
    “…For a complex evaluation of gel compositions study results, a desirability function was used.Results. …”
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  3. 503

    Effect of holding time and AgCuTi composite filler on microstructure and mechanical properties of GH4169/SiC vacuum brazed joints by Wei Wang, Liangping Cheng, Chao Cui

    Published 2025-01-01
    “…The GH4169 superalloy and SiC ceramic were joined via vacuum brazing using AgCuTi filler and AgCuTi + Cu foam composite filler, respectively, to investigate their joint properties. …”
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  4. 504

    Mineral Composition, Phenolic Content and Antibacterial Activity of Aqueous and Organic Extracts of Wild Morchella esculenta (L.) Pers. From the Province of Taza, Morocco by Asmae Mahtal, Fatima Lamchouri, Hamid Toufik

    Published 2024-01-01
    “…We then carried out a qualitative and quantitative analyses of the chemical composition. The antibacterial activity of the aqueous and organic extracts was studied using the disc diffusion method and by determining minimum inhibitory concentrations (MICs) and bactericidal concentrations (MBCs). …”
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  5. 505

    Central composite design in predicting heat transfer rate on the time-dependent flow of Williamson nanofluid with chemical reaction: A response surface methodology by B.C. Rout, Subhajit Panda, S.R. Mishra, Rupa Baithalu

    Published 2025-03-01
    “…Further, a statistical approach embedding central composite design is executed for the efficient heat transfer rate utilizing various influencing terms. …”
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  6. 506

    Investigation of a low-temperature-dominant HFCVD composite process for high-toughness diamond coated milling cutters in 5G-PCB applications by Yu Qiao, Zheng He, Shifei Chen, Enzhi Liu, Xinchang Wang

    Published 2025-05-01
    “…This study proposes a novel approach aimed at enhancing the toughness of the cemented carbide by minimizing cobalt removal, while simultaneously employing a low-temperature-dominant HFCVD composite diamond coating deposition process to mitigate excessive cobalt diffusion resulting from increased cobalt content in the substrate, thereby ensuring the high-quality diamond growth. …”
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  7. 507

    A two stage approach to antibacterial activity of wastewater using annealed Zn0.5Mn0.5O nano-composites by M. Yasir Ali, S. Younus, N. Amin, Adnan Ali, Muhammad Isram, S. Ikram, K. Mahmood, M. Junaid Dilshad

    Published 2025-05-01
    “…But the solutions having high temperature annealed Zn0.5Mn0.5O nano-composites showing large colonies of pathogens. To confirm this behavior, we have also used the disc diffusion method. …”
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  8. 508
  9. 509

    The extract of Ophiocephalus striatus affect levels of TNF-α, TGF-β1, IL-17 and suPAR, pulmonary diffusing capacity for carbon monoxide, and health-related quality of life in stabl... by Susanthy Djajalaksana, Nunuk S. Muktiati, Teguh R. Sartono, Vitri Iriani, Ratih Renata, Sasongko Adhi, Harun A. Rasyid

    Published 2023-06-01
    “…Objective — This study aimed to evaluate the effect of Ophiocephalus striatus extract on body composition, levels of TNF-α, TGF-β1, IL-17, suPAR and neutrophils, diffusing capacity of the lungs for carbon monoxide (DLCO) and health-related quality of life (HRQoL) in stable COPD patients with muscle wasting. …”
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  10. 510
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  12. 512

    Formation of Multi-coatings on Nickel: Structure, Phase formation, Physical and Chemical Properties by V.G. Hignjak, O.E. Datsiuk, N.A. Harchenko, Т.P. Hоvоrun, H.A. Holubovska, N.I. Shumakova

    Published 2015-06-01
    “…Phase and chemical composition, structure, microhardness of multicomponent diffusion coatings involving aluminum and silicon, titanium and aluminum on nickel were established. …”
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  13. 513

    Synthesize of montmorillonite supported hydroxyapatite and determination of adsorption capacity by tetracycline removal by Pelin Baran

    Published 2022-12-01
    “…In addition, it has been observed that intra-particle diffusion takes place as a rate-determining step. It has been concluded that TC adsorption of HA/MMT composite was an endothermic (ΔHo = +39.85 kJ mol-1) and spontaneous process thermodynamically. …”
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  14. 514

    Exposure assessment for air-to-skin uptake of traditional and emerging organophosphate flame retardants by Yujuan Fan, Ran Qi, Sicong Dong, Jing Zhang, Shiyu Shi, Youhua Zhao, Pengkun Wei, Guangxuan Yan, Ke Cheng, Huanjia Liu, Dan Yao, Chen Chen, Zhiguo Cao

    Published 2025-09-01
    “…A diffusion model was applied to the surface skin to simulate the OPFR concentration profiles and was compared with measured concentrations. …”
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  15. 515

    Visible-light deep reduction of low concentration CO2 over composite catalyst Ru/CoAl-LDH and the performance enhancement mechanism by Jun DAI, Fengting JIA, Juan YANG, Zhixiang FENG, Dazhao WANG, Chongchong LENG

    Published 2025-02-01
    “…Structural composition and micro-morphology of the composite catalysts Ru/CoAl-LDH were determined by X-ray diffraction, transmission electron microscopy, X-ray photoelectron spectroscopy and ultraviolet-visible diffuse reflection spectroscopy. …”
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  16. 516
  17. 517

    The Effects of Short Messaging Services on the Composition Skills of Senior Secondary School Students – A Case Study of the Government Science and Technical College, Garagboghol, N... by Dekera Gerald Atim, Paul Nepapleh Nkamta

    Published 2025-05-01
    “…This research examined the effects of using short messaging services (SMS) on composition skills, among students at the senior secondary level of the Government Science and Technical College, Garagboghol, Nigeria. …”
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  18. 518

    Controlled Synthesis of TiB2-TiC Composite: Substantiation of the Homogenizing Joule Thermostatting Efficiency and Improvement of SHS-Compaction Technology in a Vacuum by Gigo Jandieri, David Sakhvadze

    Published 2024-09-01
    “…This research aims to improve and substantiate the efficiency of homogenization heat-stabilizing Joule heating on ceramic-matrix composites of TiB2-TiC system with a 2:1 component ratio during its synthesis. …”
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  19. 519

    Synthesis, Characterization, and Biological Activity of a Novel <i>SA-g-p(AAc-co-AM)/ZnO NP</i> Hydrogel Composite by Aseel M. Aljeboree, Hadeel K. Albdairi, Mohammed Abed Jawad, Sarah A. Hamood, Firas H. Abdulrazzak, Ayad F. Alkaim

    Published 2024-01-01
    “…This research investigated the preparation and efficacy of a <i>SA-g-p(AAc-co-AM)/ZnO</i> hydrogel composite with enhanced biological activity. The hydrogel was synthesized using the sodium alginate biopolymer through the co-polymerization method. …”
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  20. 520

    Chemical Composition and Antibacterial Activities of Eight Plant Essential Oils from Morocco against Escherichia coli Strains Isolated from Different Turkey Organs by Hassna Jaber, Asmaa Oubihi, Imane Ouryemchi, Rachid Boulamtat, Ali Oubayoucef, Brahim Bourkhiss, Mohammed Ouhssine

    Published 2021-01-01
    “…The aim of the present study was to determine the chemical composition of eight plant essential oils and evaluate their antibacterial activity against Escherichia coli strains isolated from different turkey organs. …”
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