Results 91 to 100 of about 7,002 (201)

First EarthCARE CPR Observations of Dynamics–Microphysics Coupling in Marine Cold‐Air Outbreak Clouds

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Marine cold‐air outbreak (MCAO) clouds begin as shallow cloud streets near the ice edge and evolve into broken open‐cell convection downstream. Their rapid transitions in cloud structure and microphysics are closely linked to vertical motions, but this interplay has not previously been observed from space. The EarthCARE satellite, carrying the
Jiseob Kim, Ivy Tan, Pavlos Kollias, Bernat Puigdomènech Treserras   +3 more
wiley   +1 more source

Ambiguity and area preserving linear transformations in over‐the‐horizon radar

IET Radar, Sonar & Navigation
The use of recurrent waveforms in over‐the‐horizon radar (OTHR) necessitates techniques for ambiguity resolution and manipulation. This paper provides a number of techniques for manipulating the shape of radar ambiguity functions.
Stephen D. Howard, Van Khanh Nguyen
doaj   +1 more source

Comparative Analysis of Audio Processing Techniques on Doppler Radar Signature of Human Walking Motion Using CNN Models. [PDF]

Sensors (Basel), 2023
Ha MK, Phan TL, Nguyen DHH, Quan NH, Ha-Phan NQ, Ching CTS, Hieu NV.   +6 more
europepmc   +1 more source

Marine Aerosol to Refinery Emissions: Transport and Evolution of CCN in the Houston Metropolitan Area and Their Impact on Cloud Formation

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 13, 16 July 2026.
Abstract The Experiment of Sea Breeze Convection, Aerosols, Precipitation and Environment (ESCAPE) campaign aimed to untangle the impacts of contrasting aerosol sources on cloud microphysical properties within deep convective cells using airborne observations with the National Research Council Canada (NRC) Convair CV‐580 research aircraft.
G. C. Roberts, K. Ranjbar, L. Nichman, M. Wolde, C. S. McCluskey, A. Takeishi, R. Patnaude, S. Patil, G. M. McFarquhar, P. Kollias   +9 more
wiley   +1 more source

Micro-doppler radar to evaluate risk for musculoskeletal injury: Protocol for a case-control study with gold standard comparison. [PDF]

PLoS One, 2023
Abou Al Ardat B, Nyland J, Creath R, Murphy T, Narayanan R, Onks C.   +5 more
europepmc   +1 more source

Landfall Reorganizes Eyewall Boundary Layer Transport and Scale Coupling in Typhoon Hato (2017)

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Landfall reorganizes the tropical cyclone eyewall boundary layer (BL) through elevated surface roughness and reduced enthalpy fluxes. Using a 100‐m resolution nested large‐eddy simulation of Typhoon Hato (2017), we compare eyewall BL structures before and during landfall.
Ping Zhou, Zhongming Gao, Yulong Ma, Zikai Lin, Yongwei He, Jiagui Huang, Muxian Chen, Lei Li   +7 more
wiley   +1 more source

Fault-Tolerant SINS/Doppler Radar/Odometer Integrated Navigation Method Based on Two-Stage Fault Detection Structure. [PDF]

Entropy (Basel), 2023
Yang B, Liu F, Xue L, Shan B.
europepmc   +1 more source

Automation of the Timed Up and Go Test Using a Doppler Radar System for Gait and Balance Analysis in Elderly People. [PDF]

J Healthc Eng, 2023
Soubra R, Mourad-Chehade F, Chkeir A.
europepmc   +1 more source

Pedestrian and Animal Recognition Using Doppler Radar Signature and Deep Learning. [PDF]

Sensors (Basel), 2022
Buchman D, Drozdov M, Krilavičius T, Maskeliūnas R, Damaševičius R.   +4 more
europepmc   +1 more source

Radarize: Enhancing Radar SLAM with Generalizable Doppler-Based Odometry

Proceedings of the 22nd Annual International Conference on Mobile Systems, Applications and Services
Millimeter-wave (mmWave) radar is increasingly being considered as an alternative to optical sensors for robotic primitives like simultaneous localization and mapping (SLAM). While mmWave radar overcomes some limitations of optical sensors, such as occlusions, poor lighting conditions, and privacy concerns, it also faces unique challenges, such as ...
Emerson Sie, Xinyu Wu, Heyu Guo, Deepak Vasisht   +3 more
openaire   +2 more sources