Results 141 to 150 of about 637,657 (352)
Structure-Preserving Discretization of Incompressible Fluids [PDF]
arXiv, 2009 The geometric nature of Euler fluids has been clearly identified and extensively studied over the years, culminating with Lagrangian and Hamiltonian descriptions of fluid dynamics where the configuration space is defined as the volume-preserving diffeomorphisms, and Kelvin's circulation theorem is viewed as a consequence of Noether's theorem associated
arxiv
On the mathematical fluid dynamics of the atmospheric Walker circulation [PDF]
, 2022 R. S. Johnson
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The Euler-Poincaré Equations in Geophysical Fluid Dynamics [PDF]
, 2002 Recent theoretical work has developed the Hamilton's-principle analog of Lie-Poisson Hamiltonian systems defined on semidirect products. The main theoretical results are twofold: 1.
Holm, Darryl D. +2 more
core +1 more source
Thermally Drawn Shape and Stiffness Programmable Fibers for Medical Devices
Advanced Healthcare Materials, EarlyView.Thermal drawing technique is adapted to fabricate Shape Memory Polymer Fibers (SMPFs) with programmable stiffness and shape. Multilumen and multimaterial SMPFs are developed for innovative medical devices: stiffness adjustable catheters, body temperature softening neural interfaces, and shape programmable cochlear implants.
Jiwoo Choi +16 more
wiley +1 more source
Investigation of the geothermal system in region of Selime (Turkey) by resistivity methods
Geofísica InternacionalThe Anatolian platform continues its development with highly complex tectonic activities in Central Anatolia, known as tectonic deformation. In addition to faulting due to the plate movements, the fluid dynamics in the underground and the thermal cycle ...
Tekin Yeken +3 more
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Structure and Persistence of Ship Wakes and the Role of Langmuir-Type Circulations [PDF]
arXiv, 2018 Surface ships operating in ocean waves are shown to generate transverse surface currents which persist long after the initial ship-induced currents have decayed. These surface currents are due to the formation of large-scale Langmuir-type circulations and are suggested to be the mechanism for the concentration of surface-active substance into streaks ...
arxiv
Transient computational fluid dynamics analysis of emergency core cooling injection at natural circulation conditions [PDF]
, 2011 M. Scheuerer, J. Weis
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Advancing Chronic Wound Healing through Electrical Stimulation and Adipose‐Derived Stem Cells
Advanced Healthcare Materials, EarlyView.Chronic cutaneous wounds represent significant challenges due to delayed healing and resistance to conventional treatments. This review explores the potential of combining adipose‐derived stem cells with electrical stimulation to enhance wound healing.
Qiuyue Peng +5 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Volumetric muscle loss (VML) due to trauma or surgery, often leads to physical impairments. Traditional treatments rely on autologous flaps, limited by muscle availability often leading to donor site morbidity. This study presents multimodal bioprinting as an innovative approach for fabricating vascularized muscle flaps with 3D‐printed macrovessels ...
Eliana O. Fischer +8 more
wiley +1 more source
Nature CommunicationsNatural depressions on continental margins termed minibasins trap turbidity currents, a class of sediment-laden seafloor density driven flow. These currents are the primary downslope vectors for clastic sediment, particulate organic carbon, and ...
J. Kevin Reece +2 more
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