High angular resolution diffusion imaging abnormalities in the early stages of amyotrophic lateral sclerosis
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Neurological Sciences"
DOI: 10.1016/j.jns.2017.07.039
Abstract: OBJECTIVE Using magnetic resonance (MR) high angular resolution diffusion imaging (HARDI), we aimed at revealing possible microstructural alterations in the early stage of amyotrophic lateral sclerosis (ALS), still not completely elucidated. METHODS We studied 22… read more here.
Keywords: diffusion imaging; angular resolution; resolution diffusion; diffusion ... See more keywords
Measurement of small wavelength shift using diffraction grating and high-angular-sensitivity total-internal-reflection heterodyne interferometer
Sign Up to like & getrecommendations! Published in 2018 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2017.07.017
Abstract: Abstract This study presents a method for detecting small wavelength shifts using grating diffraction effect and high-angular-sensitivity total-internal-reflection (TIR) heterodyne interferometry. In the proposed interferometer, a half-wave plate and a quarter-wave plate that exhibit specific… read more here.
Keywords: phase; diffraction; sensitivity; high angular ... See more keywords
Selectively Electron-Transparent Microstamping Toward Concurrent Digital Image Correlation and High-Angular Resolution Electron Backscatter Diffraction (EBSD) Analysis
Sign Up to like & getrecommendations! Published in 2017 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927617012703
Abstract: Abstract Digital image correlation (DIC) in a scanning electron microscope and high-angular resolution electron backscatter diffraction (HREBSD) provide valuable and complementary data concerning local deformation at the microscale. However, standard surface preparation techniques are mutually… read more here.
Keywords: angular resolution; analysis; high angular; digital image ... See more keywords
High-Angular Momentum Excitations in Collinear Antiferromagnet FePS3.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c04111
Abstract: We report on magneto-optical studies of the quasi-two-dimensional van der Waals antiferromagnet FePS3. Our measurements reveal an excitation that closely resembles the antiferromagnetic resonance mode typical of easy-axis antiferromagnets; nevertheless, it displays an unusual, four-times… read more here.
Keywords: angular momentum; high angular; antiferromagnet feps3; momentum excitations ... See more keywords
Design of Dual-Band Composite Radome Wall With High Angular Stability Using Frequency Selective Surface
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2937977
Abstract: The present paper proposes a design method for synthesizing a frequency selective surface (FSS) based dual-band composite radome wall with high angular stability. In the proposed method, a generalized composite structure composed of two FSS… read more here.
Keywords: dual band; high angular; band; radome wall ... See more keywords
Aggregation Functions for Simultaneous Attitude and Image Estimation With Event Cameras at High Angular Rates
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3148982
Abstract: For fast-moving event cameras, projection of events onto the image frame exhibits smearing of events analogous to high motion blur. For camera attitude estimation, this presents a causality dilemma where motion prior is required to… read more here.
Keywords: high angular; event; image; motion ... See more keywords