Results 41 to 50 of about 3,831 (299)
Monitoring Bridge Vibrations Based on GBSAR and Validation by High-Rate GPS Measurements
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Ground-Based synthetic aperture radar (GBSAR) is a novel technique for monitoring surface deformation and structural vibrations due to its unique advantages: GBSAR can continually and simultaneously observe a large range of landscapes with a high ...
Yan Zhu +4 more
doaj +1 more source
Metrology of Scattering Distributions
, 2023 <p><b>We are continuously making judgements based on the appearance of objects around us. The appearance of an object depends on the way in which the object’s surface reflects, transmits, and absorbs the incident light. In recent years, there has been an increasing demand for traceable measurements of ‘appearance’ across various industries.
openaire +1 more source
Spatial correlation for general distributions of scatterers
IEEE Signal Processing Letters, 2002 The well-known results of the spatial correlation function for two-dimensional and three-dimensional diffuse fields of narrowband signals are generalized to the case of general distributions of scatterers. A method is presented that allows closed-form expressions for the correlation function to be obtained for arbitrary scattering distribution ...
Paul D. Teal +2 more
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Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations
FEBS Letters, EarlyView.The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas +6 more
wiley +1 more source
Sentinel-1 Radar Interferometry Applications [PDF]
, 2008 The short revisit time in the ERS Tandem experiment shows the data quality reachable when the temporal coherence is high. Sentinel 1 will have a revisit time of 12 days.
Rocca, Fabio +4 more
core
Ultrasound speckle and equivalent scatterers
, 2015 B-mode ultrasound images are characterised by the speckle artefact, which introduces fine-false structures whose apparent resolution is beyond the imaging system capabilities. Speckle presence is due to interference effects between overlapping echoes and
Dantas, Ricardo G +5 more
core +1 more source
Correlation feature-based detector for range distributed target in sea clutter
EURASIP Journal on Advances in Signal Processing, 2018 In this paper, a novel correlation feature-based detector is proposed to deal with the challenging problem of detecting a range-distributed target embedded in nonstationary sea clutter.
Ye Yuan +4 more
doaj +1 more source
IEEE Access, 2021 The supply of coal is related to the stability of social development in China. Coal mining faces are generally located under farmland and wasteland to avoid destroying the livelihood and property of residents, which seriously affects the selection of ...
Qian He +3 more
doaj +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
INTERPRETATION OF THE FLUCTUATING ECHO FROM RANDOMLY DISTRIBUTED SCATTERERS. II
, 1953 The determination of the probability distribution for the magnitude of a radar echo from randomly distributed scatterers is a standard problem of the "random walk" type.
P. R. Wallace
core +1 more source