Results 41 to 50 of about 6,096 (247)
Liquid Jetting‐Based Miniature Robotic Navigation in Confined Fluidic Spaces
Advanced Intelligent Systems, EarlyView.We introduce a new class of liquid‐jetting‐based miniature robots (JetBots) ranging in size from mm‐to‐cm, featuring a unified approach in design, fabrication, and actuation. They demonstrate fast locomotion (30.3 cm/s), rapid steering (648.8°/s), and diverse functions, such as puncturing soft materials and unlimited cargo sampling and delivery, paving
Debasish Roy, Tianlu Wang
wiley +1 more source
Vertical distribution of megafauna on the Bering Sea slope based on ROV survey
PeerJ, 2020 Video surveys were carried out during the 75th cruise of the RV Akademik M.A. Lavrentyev (June 2016) along the northern slope of the Volcanologists Massif, in the south-western Bering Sea. The seafloor was explored using the ROV Comanche 18.
E. Rybakova +4 more
semanticscholar +1 more source
AvancesEn este proyecto se diseñó y construyó un ROV (Remote Operated Vehicle) tipo dron submarino, capaz de sumergirse hasta 20 metros bajo el agua. Cuenta con cámara y varios tipos de sensores (temperatura, acelerómetro - giroscopio, sonar, TDS). Este dron se
Santiago Sierra Acuña +4 more
doaj +1 more source
Archaeological Prospection, EarlyView.ABSTRACT This document is a report on the field application of non‐invasive geophysical and robotic prospecting methods at the submerged Neolithic site of La Marmotta (Lake Bracciano, Italy), within the LAHKE (LAke Heritage Knowledge and Exploration) project; the study focuses on the practical validation, adaptation and transfer of existing ...
dell' Erba Ramiro +4 more
wiley +1 more source
Frontiers in Marine Science, 2020 Marine ecosystems are facing unprecedented threats. Baseline information about the state of ecosystems is needed to address these threats. Ecosystem assessments can be completed over varying scales through different methodologies or a combination of them.
Elena Buscher +5 more
semanticscholar +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Abstract The synthesis and characterization of an amphiphilic nitroxide to be used as a controlling agent in a nitroxide‐mediated living radical polymerization in aqueous dispersion media is presented. In the first stage of nitroxide synthesis (phthalimide protection), two reaction methods were employed: traditional and microwave.
Enrique García‐Leal +3 more
wiley +1 more source
Factors and competitiveness analysis in rare earth mining, new methodology: case study from Brazil
Heliyon, 2018 Rare earths are increasingly being applied in high-tech industries, such as green energy (e.g. wind power), hybrid cars, electric cars, permanent high-performance magnets, superconductors, luminophores and many other industrial sectors involved in modern
Gustavo A. Silva +2 more
doaj +1 more source
IJAIN (International Journal of Advances in Intelligent Informatics), 2021 The paper proposes a Marker Detection Method for Estimating the Angle and Distance of Underwater Remotely Operated Vehicle (ROV) to Buoyant Boat. To keep the ROV aligned with the boat, a marker and visual recognition system are designed.
Muhammad Qomaruz Zaman, Ronny Mardiyanto
doaj +1 more source
Journal of Hospital Medicine, EarlyView.Abstract Background Modern healthcare environments increasingly limit opportunities for physicians to build collegial relationships, contributing to feelings of isolation and disconnection. Commensality has been proposed as a way to restore relational infrastructure within clinical settings.
Zarqum Masood +4 more
wiley +1 more source
Limnology and Oceanography: Methods, EarlyView.Abstract Particles sinking from the surface to the deep ocean play a key role in the biological carbon pump, whose efficiency depends partly on sinking velocities. Over the last decade, in situ imaging has enabled critical advances in our understanding of particle dynamics in the ocean.
Manon Laget +5 more
wiley +1 more source