Results 41 to 50 of about 9,353 (305)
Meteorologische Zeitschrift, 2007 In a stably stratified atmosphere the propagation of small amplitude internal gravity waves is rather common but often not noticed. The appearance of a group of large amplitude, nonlinear gravity waves in the lower atmosphere is, in comparison, a special
Gerd Stilke, Hans Müller
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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
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Numerical simulation of shear-induced instabilities in internal solitary waves
, 2011 This work was supported by the UK Engineering and Physical Sciences Research Council [grant number EP/F030622/1]A numerical method that employs a combination of contour advection and pseudo-spectral techniques is used to simulate shear-induced ...
King, Stuart Edward +5 more
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Shaping Matter with Acoustic Waves: From Particles to Functional Structures
Advanced Functional Materials, EarlyView.Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg +5 more
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Internal gravity waves: parametric instability and deep ocean mixing [PDF]
, 2007 International audienceThe Boussinesq approximation provides a convenient framework to describe the dynamics of stably-stratified fluids. A fundamental motion in these fluids consists of internal gravity waves, whatever the strength of the stratification.
Staquet, Chantal, Chantal Staquet
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Internal gravity waves in stratified flows with and without vortical modes
, 2023 The comprehension of stratified flows is important for geophysical and astrophysical applications. The Weak Wave Turbulence theory aims to provide a statistical description of internal gravity waves propagating in the bulk of such flows.
Nazarenko, Sergey +3 more
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Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine
Advanced Materials, EarlyView.A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen +5 more
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Seismic Detection of Oceanic Internal Gravity Waves From Subaerial Seismometers
AGU Advances, 2021 Oceanic internal gravity waves propagate along density stratification within the water column and are ubiquitous. They can propagate thousands of kilometers before breaking in shoaling bathymetry and the ensuing turbulent mixing affects coastal processes
Heather R. Shaddox +3 more
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Meteotsunami genesis - Atmospheric Internal Gravity Waves
, 2021 Meteorological tsunamis are known to be generated by atmospheric disturbances. However, little is known about how these atmospheric disturbances are created.
Clea Lumina Denamiel
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Advanced Materials, EarlyView.We address the inherently weak particle adhesion of conventional air filters by coating a dynamically crosslinked adhesive layer that delivers capillarity‐driven strong adhesion and particle absorption mediated by dynamic bond exchange. The resulting enhancement in particle adhesion enables efficient ultrafast (up to 20 m s−1) and omnidirectional ...
Junyong Park +11 more
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