Results 221 to 230 of about 2,857,692 (364)

Ancient ocean coastal deposits imaged on Mars. [PDF]

open access: yesProc Natl Acad Sci U S A
Li J   +11 more
europepmc   +1 more source

Biomimetic Microfluidic Pumps for Selective Oil–Water Separation

open access: yesAdvanced Science, EarlyView.
A biomimetic spring microchannel system, utilizing advanced 3D printing technique, achieves swift and efficient oil‐water separation with over 99% efficiency. This innovative design leverages surface wettability and handles various oils, ensuring sustained performance and clog‐free operation for environmental remediation.
Zhaolong Wang   +8 more
wiley   +1 more source

Complete mitochondrial genome of the brain coral <i>Platygyra daedalea</i> (Ellis & Solander, 1786). [PDF]

open access: yesMitochondrial DNA B Resour
Chang X   +9 more
europepmc   +1 more source

Vertically Aligned Carbon Nanotube Mechano‐Electrochemical Generator for Ultralow‐Frequency Ocean Wave Monitoring

open access: yesAdvanced Science, EarlyView.
A mechano‐electrochemical generator is proposed that harvests energy from ultralow‐frequency waves below 0.01 Hz for self‐powered disaster monitoring. The generator minimizes signal distortion, enabling precise measurement of subtle waves with overlapping frequencies.
Hyeon Jun Sim   +10 more
wiley   +1 more source

Onset of strong Iceland-Scotland overflow water 3.6 million years ago. [PDF]

open access: yesNat Commun
Sinnesael M   +35 more
europepmc   +1 more source

Current Progress and Challenges of Electromagnetic Wave Absorbing Materials at High Temperature

open access: yesAdvanced Science, EarlyView.
This review explains three dielectric loss mechanisms of electromagnetic wave absorbing materials under high temperatures and the high temperature testing technology is explained. The research progress of carbon‐based, ceramic‐based and metamaterial‐based electromagnetic wave absorbers is analyzed.
Zhixiao Wang   +5 more
wiley   +1 more source

Global mapping of flux and microbial sources for oceanic N<sub>2</sub>O. [PDF]

open access: yesNat Commun
Wang S   +6 more
europepmc   +1 more source

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