Results 141 to 150 of about 1,754 (255)
eJournal of Oral Maxillofacial Research, 2011 Objectives: The aim of the present study was to evaluate calcium phosphate precipitation and the amount of precipitated protein on three potentially bioactive surfaces when adding laminin in simulated body fluid.Material and Methods: Blasted titanium ...
Kostas Bougas +3 more
doaj
, 1997 A nonincremental interferometer for the absolute measurement of distances is presented. The measuring technique is based on both dispersive white-light (DWL) interferometry and frequency-modulated continuous-wave (FMCW) interferometry.
ROVATI, Luigi +4 more
core +1 more source
Detecting peat‐like behaviour areas using European Ground Motion Service data
Earth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.This study presents a scalable approach for detecting peat‐like behaviour areas (PBAs) using open‐access InSAR time series from the European Ground Motion Service. The method integrates unsupervised principal component analysis (PCA) and k‐means clustering to complement optical mapping and reveal peat‐like dynamics, supporting improved peatland ...
Gabriele Fibbi +3 more
wiley +1 more source
Science of Remote SensingMulti-temporal Synthetic Aperture Radar Interferometry (MT-InSAR) is the only geodetic technique allowing to measure ground deformation down to mm/yr over continuous areas.
Léo Marconato +3 more
doaj +1 more source
Optimization of air refractive index based on dispersive interferometry
Optics ExpressThis study discusses the limitations of the multi-color method for air refractive index compensation and introduces the nonlinear objective refractivity optimization (NORO) to address these shortcomings. Utilizing a nonlinear objective function and the Davidon-Fletcher-Powel (DFP) optimization method, NORO provides precise, self-corrected geometric ...
Biyang Gao, Tengfei Wu, Qiang Zhou
openaire +2 more sources
Implementation of line-scan dispersive interferometry for defect detection
, 2016 Surface assurance is one of the main concerns for advanced manufacturing technologies such as Roll-to-Roll (R2R) technique. The undesired defects present on the barrier films make R2R products suffer from a low efficiency and short life span. In order to
Jiang, Xiangqian, Gao, Feng, Tang, Dawei
core
, 2019 This study proposes the design of broad-band microstrip loop antennas with less-dispersive group velocity of radiation patterns for accurate direction of arrival (DoA) estimation. The proposed structure consists of radiating and feeding microstrip loops,
Byun, Gangil, Yoo, Sungjun, Choo, Hosung
core +1 more source
PC-Grade Parallel Processing and Hardware Acceleration for Large-Scale Data Analysis
Arguably, modern graphics processing units (GPU) are the first commodity, and desktop parallel processor. Although GPU programming was originated from the interactive rendering in graphical applications such as computer games, researchers in the field ...
Yang, Su
core
Spatially resolved spectral phase interferometry with an isolated attosecond pulse [PDF]
We demonstrate spatially resolved supercontinuum spectral phase interferometry with an isolated attosecond pulse (IAP). The measured spatial-spectral interferogram over the broadband region indicates a high degree of IAP coherence in both spatial and ...
Mashiko, Hiroki +12 more
core
Temperature-insensitive strain measurement by broad-band interferometry
, 1995 We report a technique for temperature-insensitive strain measurement by broad-band interferometry. Changes in group delay and dispersion in a Mach-Zehnder interferometer are measured by dispersive Fourier transform spectroscopy (DFTS). These measurements
Luke, D. G. +4 more
core