Hard‐Magnetic Soft Millirobots in Underactuated Systems
Advanced Robotics Research, EarlyView.This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang +4 more
wiley +1 more source
Acoustic and optical methods to infer water transparency at Time Series Station Spiekeroog, Wadden Sea [PDF]
Ocean Science, 2016 Water transparency is a primary indicator of optical water quality that is driven by suspended particulate and dissolved material. A data set from the operational Time Series Station Spiekeroog located at a tidal inlet of the Wadden Sea was used to ...
A.-C. Schulz +3 more
doaj +1 more source
Hydrodynamic Impacts of a Marine Renewable Energy Installation on the Benthic Boundary Layer in a Tidal Channel [PDF]
, 2017 Peer reviewedPublisher ...
Fraser, Shaun +3 more
core +1 more source
Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots
Advanced Robotics Research, EarlyView.This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou +4 more
wiley +1 more source
Sea-Truth Experiments On Acoustic Doppler Current Profiling Systems [PDF]
Proceedings OCEANS '83, 1983 Two experiments were conducted in the summer of 1982 with "off-the-shelf" AMETEK-Straza DCP4400 acoustic Doppler current profiling systems. The first experiment compared a bottom-mounted upward-looking 300 kHz system against moored current measuring systems.
T. Mero, G. Appell, D. Porter
openaire +1 more source
Observations of High Frequency, Long Range Acoustic Propagation in a Harbor Environment [PDF]
, 2008 The positioning and navigation of AUV\u27s in harbor environments using underwater acoustics is complicated by shallow waters, long propagation distances, and complex oceanographic features.
Mayer, Larry A. +2 more
core +1 more source
Open-ocean interior moored sensor turbulence estimates, below a Meddy [PDF]
, 2019 A one-year time series of moored high-resolution temperature T-sensor data from 1455 m depth on a 3900 m long line in about 5300 m of water in the NE-Atlantic Canary Basin are dominated by salinity (over-)compensated intrusions arising from the effects ...
van Haren, Hans
core +3 more sources
Deep Learning Methods for Assessing Time‐Variant Nonlinear Signatures in Clutter Echoes
Advanced Intelligent Systems, EarlyView.Motion classification from biosonar echoes in clutter presents a fundamental challenge: extracting structured information from stochastic interference. Deep learning successfully discriminates object speed and direction from bat‐inspired signals, achieving 97% accuracy with frequency‐modulated calls but only 48% with constant‐frequency tones. This work
Ibrahim Eshera +2 more
wiley +1 more source
Journal of Clinical Ultrasound, EarlyView.The expert assessment of fetal anatomy before 14 weeks is feasible when adopting a standardized protocol and allows an early diagnosis in most cases at risk for fetal anomaly following first trimester screening ultrasound. ABSTRACT Background To report the implementation across Fetal Medicine units and the agreement between first and second trimester ...
Grazia Volpe +11 more
wiley +1 more source
Quantifying uncertainty in acoustic measurements of tidal flows using a ‘Virtual’ Doppler Current Profiler [PDF]
, 2017 This is the author accepted manuscript. The final version is available from Elsevier via the DOI in this record.Accurate characterisation of flows at tidal sites can enable the developers of tidal stream energy projects to design and model the loads on ...
Alexandre, A +5 more
core +1 more source