Results 211 to 220 of about 1,340,145 (390)

Radar for Europa Assessment and Sounding: Ocean to Near-Surface (REASON). [PDF]

open access: yesSpace Sci Rev
Blankenship DD   +108 more
europepmc   +1 more source

Naturally Derived Donor‐π‐Acceptor Compounds for Efficient Long‐Wavelength LEDs/Sunlight‐Induced Polymerization and High‐Precision Multiple 3D Printing

open access: yesAdvanced Functional Materials, EarlyView.
Two novel donor–π–acceptor photoinitiators enable ultrafast long‐wavelength photopolymerization under blue/green LEDs and sunlight. Effective at low intensities and concentrations, they overcome slow kinetics and permit rapid 3D printing via DLW, DLP, and LCD methods.
Ji Feng   +9 more
wiley   +1 more source

Weather Radar Calibration Method Based on UAV-Suspended Metal Sphere. [PDF]

open access: yesSensors (Basel)
Ye F   +9 more
europepmc   +1 more source

Narrow beam echo sounds.

open access: yes, 1971
http://archive.org/details ...
openaire   +1 more source

One sound or two? Object-related negativity indexes echo perception [PDF]

open access: bronze, 2008
Lisa D. Sanders   +3 more
openalex   +1 more source

Microplastics from Wearable Bioelectronic Devices: Sources, Risks, and Sustainable Solutions

open access: yesAdvanced Functional Materials, EarlyView.
Bioelectronic devices (e.g., e‐skins) heavily rely on polymers that at the end of their life cycle will generate microplastics. For research, a holistic approach to viewing the full impact of such devices cannot be overlooked. The potential for devices as sources for microplastics is raised, with mitigation strategies surrounding polysaccharide and ...
Conor S. Boland
wiley   +1 more source

Automated Detection of Hydrothermal Emission Signatures from Multi-Beam Echo Sounder Images Using Deep Learning

open access: gold, 2023
Kazuhide Mimura   +4 more
openalex   +2 more sources

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