Showing 21 - 40 results of 307 for search 'sectional diffraction', query time: 0.10s Refine Results
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    PETROGRAPHIC, MINERALOGICAL AND GEOMECHANICAL CHARACTERIZATION OF SANDSTONES EXPLOITED IN QUARRIES IN KINSHASA by Jonathan Musitu Muliwavyo, Raissa Nzita, Innocent Mufungizi, Albert Mbata Muliwavyo, Lumière Musitu, Jean Kabulo, Trésor Hube rt, Jimy Musitu Berka, Ivon Ndala Tshiwisa, Clement N’zau Umba-Di-Mbudi, Junior Lutete Savu

    Published 2024-09-01
    “…Given its outcrop almost everywhere in Kinshasa and its high consumption in the field of buildings and public works, we have set ourselves the main goal of its macroscopic petrographic characterization and on thin sections using a polarizing microscope, mineralogical by X-ray diffraction and geomechanical by Simple and Los Angeles compression tests using quarry samples from the Kimwenza and Kinsuka sandstones. …”
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  4. 24

    A Comprehensive Monte Carlo-Simulated Dataset of WAXD Patterns of Wood Cellulose Microfibrils by Ricardo Baettig, Ben Ingram

    Published 2025-03-01
    “…The resulting dataset pairs each diffraction pattern with its exact generating parameter set, including mean microfibril angle (MFA), MFA variability, fiber tilt angles, and cell wall cross-sectional shape. …”
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    Model-based iterative reconstruction with adaptive regularization for artifact reduction in electron tomography by Singanallur Venkatakrishnan, Obaidullah Rahman, Lynda Amichi, Jose D. Arregui-Mena, Haoran Yu, David A. Cullen, Amirkoushyar Ziabari

    Published 2025-02-01
    “…In addition, small metal particles can cause strong streaking and shading artifacts in the 3D reconstructions when using conventional reconstruction algorithms due to the presence of Bragg diffraction and the large scattering cross-section difference between the materials of the particles and the background support regions. …”
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    Quasielastic scattering of 6He, 7Be, 8B nuclei from 12C nuclei by V. I. Kovalchuk

    Published 2015-07-01
    “…Using the nuclear diffraction model and high-energy approximation with double-folding potential, the observed quasi-elastic scattering cross sections of nuclei 6He, 7Be, 8B from 12C at intermediate energies were described. …”
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    Experimental Acoustic Flow Analysis Inside a Section of an Acoustic Waveguide by Stefan WEYNA, Witold MICKIEWICZ, Michał PYŁA, Michał JABŁOŃSKI

    Published 2013-09-01
    “…The paper presents experimental data and visualization of flow in the vicinity of an abrupt change in cross-section of a circular duct and on obstacles inside where the acoustic wave generates nonlinear separated flow and vortex fields. …”
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    Isothermal section of the Ni-Mn-Sb ternary system at 773K by Ao W.-Q., Yu H.-Z., Liu F.-L., Liu F.-S., Li J.-Q., Du Y., Liu S.-H., Shi C.-Y.

    Published 2019-01-01
    “…The isothermal section of the Ni-Mn-Sb ternary system at 773 K was measured by means of 117 alloys which were analyzed by using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersion spectroscopy (EDS), and electron probe microanalysis (EPMA) techniques. …”
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    Low-loss, geometry-invariant optical waveguides with near-zero-index materials by Wang Danqing, Dong Kaichen, Li Jingang, Grigoropoulos Costas, Yao Jie, Hong Jin, Wu Junqiao

    Published 2022-11-01
    “…Compared to conventional waveguides, the near-zero-index waveguides are superior in maintaining a high mode-filling factor for small device sizes close to the diffraction limit and reducing the crosstalk in between at a sub-wavelength separation. …”
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    Application of log-based specific surface area prediction for permeability modeling in a highly heterogeneous carbonate reservoir in the middle east by Mojtaba Homaie, Ida Lykke Fabricius, Morten Leth Hjuler, Asadollah Mahboubi, Ali Kadkhodaie, Reza Moussavi Harami

    Published 2025-08-01
    “…Results are compared with core data, including porosity, permeability, facies identified through thin-section petrography, mineralogy via X-ray diffraction, mercury injection porosimetry, and low-field nuclear magnetic resonance spectrometry. …”
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    Impact of Temperature and Substrate Type on the Optical and Structural Properties of AlN Epilayers: A Cross-Sectional Analysis Using Advanced Characterization Techniques by Wenwang Wei, Yi Peng, Yuefang Hu, Xiuning Xu, Quanwen Xie

    Published 2024-11-01
    “…In this study, the surface and cross-sectional properties of AlN films grown on flat and nano-patterned sapphire substrates are characterized by a variety of techniques, including photoluminescence spectroscopy, high-resolution X-ray diffraction, X-ray photoelectron spectroscopy, ultraviolet photoelectron spectroscopy, and Raman spectroscopy. …”
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    Health risk assessment of occupational exposure to crystalline silica in a tile & ceramic Industry by T Askaripoor, A Kermani, D Pahlavan, J Jandaghi, E Kazemi

    Published 2014-07-01
    “…Methods: In this cross– sectional descriptive, analytical study, the total, respirable and crystalline silica dust was measured. …”
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    Studying plane harmonic waves on a cylindrical cavity of elliptical section in an orthotropic medium by T.V. Volobueva

    Published 2024-12-01
    “…The purpose of this work is to solve the problem of stationary scattering of longitudinal shear waves on cylindrical cavities of smooth curved section in anisotropic media. Materials and methods. …”
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    Deep learning for ultrafast X-ray scattering and imaging with intense X-ray FEL pulses by Menglu Hu, Jiadong Fan, Yajun Tong, Zhibin Sun, Huaidong Jiang, Huaidong Jiang

    Published 2025-03-01
    “…It also discusses the current status, limitations, and future prospects, with an emphasis on its potential to drive advancements in fourth-generation synchrotron radiation, ultrafast electron diffraction, and attosecond X-ray studies.…”
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    Virtual-'light-sheet' single-molecule localisation microscopy enables quantitative optical sectioning for super-resolution imaging. by Matthieu Palayret, Helen Armes, Srinjan Basu, Adam T Watson, Alex Herbert, David Lando, Thomas J Etheridge, Ulrike Endesfelder, Mike Heilemann, Ernest Laue, Antony M Carr, David Klenerman, Steven F Lee

    Published 2015-01-01
    “…In addition, the plug-in is easily usable on almost any existing 2D super-resolution instrumentation. This optical sectioning of super-resolution images is achieved by applying well-characterised width and amplitude thresholds to diffraction-limited spots that can be used to tune the thickness of the virtual light-sheet. …”
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