Showing 441 - 460 results of 2,861 for search '"electron microscopy"', query time: 0.08s Refine Results
  1. 441

    Young's Modulus of Single-Crystal Fullerene C𝟕𝟎 Nanotubes by Tokushi Kizuka, Kun'ichi Miyazawa, Takayuki Tokumine

    Published 2012-01-01
    “…We performed bending tests on single-crystal nanotubes composed of fullerene C70 molecules by in situ transmission electron microscopy with measurements of loading forces by an optical deflection method. …”
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  2. 442

    STUDY ON HIGH-FREQUENCY FATIGUE PROPERTIES OF PVD TiCrAlN COATING OF CUTTING TOOL by WANG NingChang, LIU QingFeng, CHENG Xin, JIANG Feng, XU XiPeng

    Published 2015-01-01
    “…The microstructure and morphology are obtained by scanning electron microscopy( SEM) and 3D profiler. The failure mechanism of coating under impacting is analyzed. …”
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  3. 443

    Recurrence of Minimal Change Disease Following a Motor Vehicle Trauma: An Atypical Cause and Review of Literature by Jayaramakrishna Depa, George Coritsidis

    Published 2019-06-01
    “…MCD was confirmed by normal light microscopy, podocyte effacement on electron microscopy and absence of any deposits on immunofluorescence 3 weeks after the incident due to critical illness. …”
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  4. 444

    The influence of mechanochemical activation on the Zn–Ce–O composition properties by O Sachuk, V Zazhigalov, L Kuznetsova, S Shcherbakov

    Published 2017-12-01
    “…The decrease in the particle size of oxides (CeO 2 – from 57 up to 18 nm, ZnO – from 174 up to 40 nm) and formation of Zn–Ce–O nanocomposite was shown by X-ray diffraction and transmission electron microscopy methods. The optimal treatment conditions (diameter of the balls 5–10 mm, ball-to-powder ratio = 15, time treatment 2–4 hours) were established. …”
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  5. 445

    Fractography and Microstructural Analysis of As-Built and Stress Relieved DMLS Ti6Al4V (ELI) Plates Subjected to High Velocity Impact by Teboho C. Moleko, Maina Maringa, Willie B. Du Preez

    Published 2022-01-01
    “…Fractography was performed through scanning electron microscopy on the surfaces of the projectile holes, while microstructural analysis of specimens extracted from the plates close to and far from the projectile holes was conducted by way of optical microscopy. …”
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  6. 446

    Nephrotic Syndrome in Children: From Bench to Treatment by J.-C. Davin, N. W. Rutjes

    Published 2011-01-01
    “…INS is defined by the association of the clinical features of NS with renal biopsy findings of minimal changes, focal segmental glomerulosclerosis (FSGS), or mesangial proliferation (MP) on light microscopy and effacement of foot processes on electron microscopy. Actually the podocyte has become the favourite candidate for constituting the main part of the glomerular filtration barrier. …”
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  7. 447

    Graft Copolymerization of Styrene from Poly(vinyl alcohol) via RAFT Process by Gholam Ali Koohmareh, Morteza Hajian, Hazhir Fallahi

    Published 2011-01-01
    “…The graft copolymer was characterized by thermogravimetric analysis (TGA), X-ray diffraction (XRD), and scanning electron microscopy (SEM). Grafted polystyrene chains were cleaved from the PVA backbone by acidic hydrolysis of the PVA-g-PS, and its polydispersity index, PDI, was determined by gel permeation chromatography (GPC) showing narrow molecular weight distribution.…”
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  8. 448

    Synthesis, characterization and adsorption studies of an acrylic acid-grafted sodium alginate-based TiO hydrogel nanocomposite by Sourbh Thakur, Omotayo Arotiba

    Published 2018-02-01
    “…The structure and morphology of the nanocomposites were investigated using X-Ray Diffraction (XRD), Fourier Transform Infra-Red Spectroscopy (FTIR), Scanning Electron Microscopy (SEM), Brunauer-Emmett-Teller (BET) and thermogravimetric analysis techniques. …”
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  9. 449

    SEM-EDX Pigment Analysis and Multi-Analytical Study of the Ground and Paint layers of Francesco Fedrigazzi's painting from Kostanje by Jelena Zagora

    Published 2013-05-01
    “…UV fluorescence analysis and digital X-ray imaging were conducted at the Conservation-Restoration Department of the Arts Academy of the University in Split. Scanning electron microscopy – energy dispersive X-ray analysis (SEM-EDX) was done by a research centre for materials in Istria, METRIS. …”
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  10. 450

    Examining the Abrasion Behaviour of PA 66 Gears in Different Cycles by Rifat Yakut, Hayrettin Düzcükoglu

    Published 2014-01-01
    “…The tooth surface temperature, corrosion depth of the tooth profile, tooth damage, and the tooth surface were examined with an scanning electron microscopy (SEM) and the corrosive behaviour of gears was analysed.…”
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  11. 451

    Synthesis and Characterization of Boron Trifluoride Doped High Performance Polyaniline by K. Basavaiah, D. Samsonu, A. V. Prasada Rao

    Published 2012-01-01
    “…The resultants BF3 doped HPPANI have been well characterized by using UV-Visible spectroscopy, Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and thermogravimetry. The spectroscopic data indicated that the interaction between HPPANI and BF3.Thermogravimetry studies revealed that the BF3 doping improved the thermal stability of defects free PANI.…”
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  12. 452

    Dielectric Properties of the System GdCo 1-xFexO3 Synthesized by Chemical Route (x = 0.10, 0.20) by K. D. Mandal, L. Behera

    Published 2006-01-01
    “…A uniform distribution of grains is observed from the microstructure by Scanning electron microscopy.…”
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  13. 453

    Ultrastructural Study of an Atypical Case of Infertility by Ernesto Sánchez Sánchez, Carmen Tejedor Mardomingo

    Published 2007-01-01
    “…Testicular biopsy revealed impaired spermatogenesis. Scanning electron microscopy revealed sperm heads with intact nuclei and acrosomal regions. …”
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  14. 454

    Effect of Etching on the Optical, Morphological Properties of Ag Thin Films for SERS Active Substrates by Desapogu Rajesh, M. Mahendar, C. S. Sunandana

    Published 2013-01-01
    “…Structural, optical, and morphological properties of Ag thin films before and after etching were investigated by using X-ray diffraction, UV-Vis spectrophotometer, and field emission scanning electron microscopy (FESEM). The HNO3 roughened Ag thin films exhibit excellent enhancement features and better stability than pure Ag thin films. …”
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  15. 455

    The Properties of Screen Printed (Bi,Pb)-Sr-Ca-Cu-O Thick Films Based On Decomposed Oxalate Powders by J. Hagberg

    Published 1993-01-01
    “…The decomposed powders were characterized by X-ray diffraction, transmission electron microscopy and specific surface area measurements. …”
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  16. 456

    Comparative Study of Polymer Composites with Cellulose Microfibers from Different Plant Resources by Jyoti Giri, Rameshwar Adhikari, Janak Sapkota

    Published 2024-01-01
    “…The xMCC and cryo-fractured composites were observed by scanning electron microscopy, and the mechanical properties of the composites were measured by dynamic mechanical analysis to observe the effect of fillers on viscoelastic properties. …”
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  17. 457

    Dielectric Spectroscopy Analyses of SrBi4Ti4O15 Films Obtained from Soft Chemical Solution by A. Z. Simões, C. S. Riccardi

    Published 2009-01-01
    “…The obtained films were characterized by X-ray diffraction, scanning electron microscopy, Raman spectroscopy, and dielectric spectroscopy analyses. …”
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  18. 458

    Morphometric parameters of seeds as a practical method for identifying rare species of the genus Tulipa L. (Liliaceae) from East Kazakhstan region by Aidar A. Sumbembayev, Olga Lagus, Alevtina N. Danilova, Agnieszka Rewicz, Sławomir Nowak

    Published 2025-01-01
    “…The structure of the seed coat was studied by Scanning Electron Microscopy; however, the results did not show significant variability. …”
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  19. 459

    Synthesis and Physicochemical Characterization of Chitin Derivatives by İlhan Uzun, Giray Topal

    Published 2013-01-01
    “…Then, chitin derivatives synthesized were characterized by FTIR, 1H NMR, 13C NMR, and U-Vis spectroscopies and scanning electron microscopy. Thermogravimetric analysis was performed to investigate the thermal stability of chitin derivatives. …”
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  20. 460

    2022 ALUMINUM ALLOY COLD/HOT-ROLLED SHEETS STRENGTH AND ANISOTROPY ANALYSIS by LIAN LiangChong, JIANG RuiBin, WU Hao

    Published 2018-01-01
    “…2022 alloy has some characteristics of high strength,resistance to damage,can strengthen aging,When used in the next generation of supersonic aircraft skin and armored fighting vehicles and other fields,hot rolled and cold rolled are distinguish due to the different incoming member shapes.After aging treatment,hot-rolled plates tensile and yield strength higher than cold rolled sheet,but its elongation decreased.Under the same kind of rolling state,the perpendicular to the rolling direction of tensile higher than the yield in the rolling direction,but,elongation is reduced.By optical and transmission electron microscopy find hot rolled sheet grain relatively small and recrystallized grains increase than cold rolled sheet.The precipitation of hot-rolled plate small,densely distributed in the aluminum matrix compared to sheet cold-rolled,in macro the reaction to the higher tensile strength and hardness.…”
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