Showing 1 - 20 results of 3,941 for search '"x-ray"', query time: 0.12s Refine Results
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    Clustering of X-Ray-Selected AGN by N. Cappelluti, V. Allevato, A. Finoguenov

    Published 2012-01-01
    “…The study of the angular and spatial structure of the X-ray sky has been under investigation since the times of the Einstein X-ray Observatory. …”
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    Pore structure characterization of porous building material by X-ray computed tomography (XCT) and X-ray microscopy (XRM) by Chengnan Shi, Jeroen Soete, Hans Janssen

    Published 2025-02-01
    “…To address the conflict between the field of view and resolution, an image chain with eight three-dimensional greyscale image sets is acquired through X-ray computed tomography (XCT) and X-ray microscopy (XRM), with their voxel sizes progressively spanning from nanometers to micrometers. …”
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    Automatic X-ray teeth segmentation with grouped attention by Wenjin Zhong, XiaoXiao Ren, HanWen Zhang

    Published 2025-01-01
    “…Abstract Detection and teeth segmentation from X-rays, aiding healthcare professionals in accurately determining the shape and growth trends of teeth. …”
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    An infrared, Raman, and X-ray database of battery interphase components by Lukas Karapin-Springorum, Asia Sarycheva, Andrew Dopilka, Hyungyeon Cha, Muhammad Ihsan-Ul-Haq, Jonathan M. Larson, Robert Kostecki

    Published 2025-01-01
    “…To address this challenge, we herein present a vibrational spectroscopy and X-ray diffraction data library of ten compounds that have been identified as interphase constituents in lithium-ion or emerging battery chemistries. …”
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    Multiphoton emission of x-rays from cooperative resonant nuclei by Xiangjin Kong, Yue Chang, Lida Zhang, Jianmin Yuan, Yu-Gang Ma

    Published 2025-01-01
    “…The advent of x-ray free electron lasers (XFELs) has opened the door to exploring the x-ray-nuclei interaction in the multiexcitation regime. …”
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    X-Ray Performance of SiC NPN Radiation Detector by Jing Wang, Leidang Zhou, Liang Chen, Silong Zhang, Fangbao Wang, Tingting Fan, Zhuo Chen, Song Bai, Xiaoping Ouyang

    Published 2024-12-01
    “…The response properties of the fabricated SiC npn radiation detector were characterized by high-energy X-ray illumination with a maximum X-ray photon energy of 30 keV. …”
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    Calibration Method for Confocal X-Ray Microanalysis with Polychromatic Excitation by C. Sosa, V. Stoytschew, J. Leani, H. J. Sánchez, C. A. Pérez, R. D. Perez

    Published 2015-01-01
    “…To apply the fundamental parameters method at the confocal setup the knowledge of the sensitivity of the spectrometer is required which depends on the characteristics of two X-ray lenses: one in the excitation channel and another in the detection channel. …”
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    Hard X-ray single-shot spectrometer of PAL-XFEL by Sangsoo Kim, Jae Hyuk Lee, Daewoong Nam, Gisu Park, Myong-jin Kim, Intae Eom, Inhyuk Nam, Chi Hyun Shim, Jangwoo Kim

    Published 2025-01-01
    “…A transmissive single-shot spectrometer has been developed to monitor shot-to-shot spectral structures in the hard X-ray beamline of the Pohang Accelerator Laboratory X-ray Free Electron Laser (PAL-XFEL). …”
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    Small-Animal X-ray Dose from Micro-CT by John M. Boone, Orlando Velazquez, Simon R. Cherry

    Published 2004-07-01
    “…X-ray spectral measurements were performed on a mouse imaging X-ray system using a commercially available X-ray spectrometer, and spectra from high-energy systems were used as well. …”
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    X-ray micro-laminography of customized frequency acoustic panels by Lidija Korat bensa, Uroš Bohinc, Rok Rudolf, Rožle Repič

    Published 2025-02-01
    “…To asses the quality of such porous and customized frequency acoustic materials, non-destructive methods such as X-ray microtomography can be used. Hence, this work proposes the characterization of planar objects (panels) with X-ray micro-laminography, which is shown to be very promising tool for assessing non-destructive 3D analysis, especially when the same sample needs to be multiple characterised. …”
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    Impacts of Filtration on Contrast-Detail Detectability of an X-ray Imaging System

    Published 2006-01-01
    “…<p>The purpose of this study is to investigate the impacts of added filtration on the contrast-detail detectability of a digital X-ray imaging system for small animal studies. A digital X-ray imaging system specifically designed for small animal studies was used. …”
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