Results 61 to 70 of about 3,647,086 (349)
Numerical study on signatures of atmospheric convective cells in radar images of the ocean
, 1999 Current and wind variations at the ocean surface can give rise to a modulation of the sea surface roughness and thus become visible in radar images. The discrimination between radar signatures of oceanic and atmospheric phenomena can be quite difficult ...
Susanne Ufermann +5 more
core +1 more source
An Observation of an Oceanic Front [PDF]
Tellus, 1957 A detailed temperature section across an oceanic front in the Eastern Equatorial Pacific is described. The frontal zone was moving at about one knot from the colder water toward the warmer water. The temperature difference across the front was 5° F. In the temperature section it is possible to see the cold water overrunning the warm water and creating ...
openaire +1 more source
Nature CommunicationsIn situ observations under typhoon conditions are sparse and limited. Distributed acoustic sensing (DAS) is an emerging technology that uses submarine optical-fiber (OF) cables to monitor the sea state.
Jianmin Lin +6 more
doaj +1 more source
Ethical recommendations for ocean observation
Advances in Geoscience, 2018 . The United Nations proclaimed a decade of marine science for sustainable development (2021–2030) to develop a common framework that will ensure that ocean science can fully support countries in achieving the goal of sustainable development.
M. Barbier +5 more
semanticscholar +1 more source
Observation and model resolution implications to ocean prediction
, 2021 We address ocean modeling capability that has grown exponentially while ocean observation growth has not maintained pace, a situation leading to seemingly degraded forecast skill when model resolution is increased. Skill in predicting ocean instabilities
G. Jacobs +3 more
semanticscholar +1 more source
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Observing the Oceans Acoustically [PDF]
Frontiers in Marine Science, 2019 Acoustics play a central role in humankind’s interactions with the ocean and the life within. Passive listening to ocean “soundscapes” informs us about the physical and bio-acoustic environment from earthquakes to communication between fish. Active acoustic probing of the environment informs us about ocean topography, currents and temperature, and ...
Bruce M. Howe +5 more
openaire +2 more sources
Challenges for global ocean observation: the need for increased human capacity
Journal of operational oceanography. Publisher: The Institute of Marine Engineering, Science & Technology, 2018 Sustained global ocean observations are needed to recognise, understand, and manage changes in marine biodiversity, resources and habitats, and to implement wise conservation and sustainable development strategies.
P. Miloslavich +13 more
semanticscholar +1 more source
Photothermal‐Activated Antibacterial Amyloid‐Polyphenol‐Iron Hydrogels for Synergistic Wound Healing
Advanced Healthcare Materials, EarlyView.We report a thermally triggered supramolecular hydrogel (LTFe) formed by Fe3+ and tannic acid on lysozyme amyloid fibrils. Fe3+ enables rapid gelation and photothermal transduction with an efficiency of 88.56%. The LTFe hydrogel exhibits excellent biocompatibility, potent antibacterial activity against E. coli and S.
Di Wu +8 more
wiley +1 more source
On the Observability of Oceanic Gyres [PDF]
Journal of Physical Oceanography, 2014 AbstractThis study examines the observability of a stratified ocean in a square flat basin on a midlatitude beta plane. Here, “observability” means the ability to establish, in a finite interval of time, the time-dependent ocean state given density observations over the same interval and with no regard for errors.
openaire +2 more sources