Linear and Nonlinear Damage Detection Using a Scanning Laser Vibrometer [PDF]
Shock and Vibration, 2002 Because a Scanning Laser Vibrometer (SLV) can perform vibration measurements with a high spatial resolution, it is an ideal instrument to accurately locate damage in a structure. Unfortunately, the use of linear damage detection features, as for instance
Steve Vanlanduit +3 more
doaj +2 more sources
A novel hybrid approach for the extraction of linear/cylindrical features from laser scanning data [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013 However, the collected point cloud should undergo manipulation approaches to be utilized for diverse civil, industrial, and military applications.
Z. Lari, A. Habib
doaj +2 more sources
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019 The comparative analysis results of various types of discriminators operating under linear scanning of the radiation pattern, as well as the single-pulse direction finding discriminator using the comparison amplitude method are presented.
M. M. Bulash, S. V. Shaliapin
doaj +2 more sources
Coherence scanning interferometry: linear theory of surface measurement [PDF]
Applied Optics, 2013 The characterization of imaging methods as three-dimensional (3D) linear filtering operations provides a useful way to compare the 3D performance of optical surface topography measuring instruments, such as coherence scanning interferometry, confocal and structured light microscopy.
Jeremy, Coupland +3 more
openaire +4 more sources
Single-Layer Wide-Angle Scanning Linear Phased Arrays Based on Multimode Microstrip Patch Elements
Micromachines, 2023 This paper introduces a novel single-layer microstrip patch element designed to achieve a wide beamwidth, in order to address the growing demand for wide-angle scanning capabilities in modern phased array systems.
Dongsheng Li +10 more
doaj +1 more source
SARS-CoV-2 spike linear epitope scanning via a peptide microarray through sera profiling
STAR Protocols, 2021 Summary: Host humoral immunological response plays an essential role in protection against pathogens. Identification of B-cell epitopes on antigens is required for accurate diagnosis and vaccine development.
Yang Li, Dan-yun Lai, Sheng-ce Tao
doaj +1 more source
Near field enhancements from angled surface defects : a comparison of scanning laser source and scanning laser detection techniques [PDF]
, 2011 Enhancement of the Rayleigh wave signal amplitude at a surface defect, due to interference of incident, reflected and mode converted waves, has been reported by several authors, and it has been suggested that this could be used as a fingerprint of the ...
Edwards, R. S. (Rachel S.) +5 more
core +1 more source
Application of Linear Gradient Magnetic Field in Arterial Profile Scanning Imaging
Sensors, 2020 Background and Objectives: Cardiovascular and cerebrovascular diseases caused by arterial stenosis and sclerosis are the main causes of human death. Although there are mature diagnostic techniques in clinical practice, they are not suitable for early ...
Yanjun Liu +3 more
doaj +1 more source
Quantitative Local Photosynthetic Flux Measurements at Isolated Chloroplasts and Thylakoid Membranes Using Scanning Electrochemical Microscopy (SECM) [PDF]
, 2013 Scanning electrochemical microscopy (SECM) offers a fast and quantitative method to measure local fluxes within photosynthesis. In particular, we have measured the flux of oxygen and ferrocyanide (Fe(CN)64–), from the artificial electron acceptor ...
Robinson, Colin +9 more
core +1 more source
Experimental Investigation of Linear Encoder’s Subdivisional Errors under Different Scanning Speeds
Applied Sciences, 2020 Optical encoders are widely used in applications requiring precise displacement measurement and fluent motion control. To reach high positioning accuracy and repeatability, and to create a more stable speed-control loop, essential attention must be ...
Donatas Gurauskis +2 more
doaj +1 more source