Results 91 to 100 of about 5,045,198 (310)

Energy Release Through Internal Wave Breaking [PDF]

open access: yesOceanography, 2012
The sun inputs huge amounts of heat to the ocean, heat that would stay near the ocean's surface if it were not mechanically mixed into the deep. Warm water is less dense than cold water, so that heated surface waters "float" on top of the cold deep ...
Hans van Haren, Louis Gostiaux
doaj  

The Realization of Multidirectional, Free‐Standing 3D Plasmonic Nanostructures via 3D Nanoprinting: A Case Study of Fractal Antennas

open access: yesAdvanced Functional Materials, EarlyView.
Free‐standing plasmonic gold‐based fractal antennas are fabricated by 3D nanoprinting, employing focused electron beam induced deposition and an optimized purification method to remove carbon while conserving structural fidelity. Simulation and experiment show broadband plasmonic activity, including customizable polarizability, thereby paving the way ...
Verena Reisecker   +6 more
wiley   +1 more source

Study of Internal Waves in the Persian Gulf Using Field Data and Satellite Images

open access: yesInternational Journal of Coastal and Offshore Engineering, 2019
In this research, density, temperature and salinity fields were investigated in different seasons using observational data of ROPME Marine Cruise in the Persian Gulf (PG).
Akbar Rashidi Ebrahim Hesari   +2 more
doaj  

Investigation of High-Frequency Internal Wave Interactions with an Enveloped Inertia Wave

open access: yesInternational Journal of Geophysics, 2012
Using ray theory, we explore the effect an envelope function has on high-frequency, small-scale internal wave propagation through a low-frequency, large-scale inertia wave.
B. Casaday, J. Crockett
doaj   +1 more source

Sediment Resuspension and Transport by Internal Solitary Waves

open access: yesAnnual Review of Fluid Mechanics, 2019
Large-amplitude internal waves induce currents and turbulence in the bottom boundary layer (BBL) and are thus a key driver of sediment movement on the continental margins.
L. Boegman, M. Stastna
semanticscholar   +1 more source

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

open access: yesAdvanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey   +5 more
wiley   +1 more source

Internal wave-driven mixing: governing processes and consequences for climate

open access: yesNature Reviews Earth & Environment, 2020
C. Whalen   +5 more
semanticscholar   +1 more source

Stabilizing Cationic Palladium Single‐Atom Sites on Heteroatom‐Doped Carbon for Selective Hydrogen Peroxide Electrosynthesis

open access: yesAdvanced Functional Materials, EarlyView.
In this research, it is demonstrated that dual nitrogen and sulfur doping in hollow carbon spheres creates a tunable coordination environment that stabilizes cationic Pd single atoms as robust organometallic complexes, enabling high selectivity and stability for electrochemical hydrogen peroxide production under harsh acidic and peroxide‐rich ...
Guilherme V. Fortunato   +16 more
wiley   +1 more source

Combination Mode of Internal Waves Generated by Surface Wave Propagating over Two Muddy Sea Beds

open access: yesAdvances in Mathematical Physics, 2012
When surface wave propagating over the two layer system usually induces internal wave in three different modes: they are external, internal and combination.
Ray-Yeng Yang, Hwung Hweng Hwung
doaj   +1 more source

Charge‐Induced Morphing Gels for Bioinspired Actuation

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a novel electroactive actuation mechanism that enables the gel material to generate substantial and reversible shape‐changing while preserving topological and isochoric (volumetric) equivalence. The resultant morphing behaviors can mimic the movements of muscle‐driven organelles in nature, including cilia‐like beating and ...
Ciqun Xu   +4 more
wiley   +1 more source

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