Results 101 to 110 of about 16,323 (253)
Dolphin-inspired target detection for sonar and radar
, 2014 Gas bubbles in the ocean are produced by breaking waves, rainfall, methane seeps, exsolution, and a range of biological processes including decomposition, photosynthesis, respiration and digestion.
Leighton, T.G., White, P.R.
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Immunology, EarlyView.Integrated transcriptomic, proteomic and flow cytometry analyses reveal that STAT1 negatively regulates MAIT cell effector and glycolytic functions, while STAT3, STAT5 and HIF1α act as positive modulators. Targeting these pathways may offer new strategies to restore MAIT cell function in immune dysregulation and cancer.
Olivia J. Cheng +7 more
wiley +1 more source
Sea Clutter Suppression and Target Detection Algorithm of Marine Radar Image Sequence Based on Spatio-Temporal Domain Joint Filtering. [PDF]
Entropy (Basel), 2022 Wen B, Wei Y, Lu Z.
europepmc +1 more source
Investigations of the lower and middle atmosphere at the Arecibo Observatory and a description of the new VHF radar project [PDF]
, 1986 The atmospheric science research at the Arecibo Observatory is performed by means of (active) radar methods and (passive) optical methods. The active methods utilize the 430 NHz radar, the S-band radar on 2380 MHz, and a recently constructed Very High ...
Hagen, J. +3 more
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Controlled Tracking in Urban Terrain: Closing the Loop
, 2018 We investigate the challenging problem of integrating detection, signal processing, target tracking, and adaptive waveform scheduling with lookahead in urban terrain.
Barbosa, Patricia R. +5 more
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Journal of Child Psychology and Psychiatry, EarlyView.Eating disorders are prevalent and profoundly debilitating psychiatric conditions with multifactorial etiology that frequently manifest during adolescence. This developmental stage is characterized by significant neurostructural and neurofunctional change, which may create a context conducive to the emergence of eating pathology.
Kelsey Hagan +2 more
wiley +1 more source
High-Density Clutter Recognition and Suppression for Automotive Radar Systems
IEEE Access, 2019 In this paper, an enhanced high-density clutter recognition and suppression method for automotive frequency-modulated continuous wave (FMCW) radar systems are presented.
Jungmin Yoon +3 more
doaj +1 more source
A Novel Clutter Suppression Method Based on Sparse Bayesian Learning for Airborne Passive Bistatic Radar with Contaminated Reference Signal. [PDF]
Sensors (Basel), 2021 Wang J, Wang J, Zhu Y, Zhao D.
europepmc +1 more source
Multi-stage Antenna Selection for Adaptive Beamforming in MIMO Arrays
, 2019 Increasing the number of transmit and receive elements in multiple-input-multiple-output (MIMO) antenna arrays imposes a substantial increase in hardware and computational costs.
Aboutanios, Elias +2 more
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Clutter suppression interferometry system design and processing
SPIE Proceedings, 2015 Clutter suppression interferometry (CSI) has received extensive attention due to its multi-modal capability to detect slow-moving targets, and concurrently form high-resolution synthetic aperture radar (SAR) images from the same data. The ability to continuously augment SAR images with geo-located ground moving target indicators (GMTI) provides ...
Knight, Chad +2 more
openaire +2 more sources