Results 71 to 80 of about 206,413 (341)

The Submesoscale Kinetic Energy Cascade: Mesoscale Absorption of Submesoscale Mixed Layer Eddies and Frontal Downscale Fluxes

Journal of Physical Oceanography, 2020
Mesoscale eddies can be strengthened by the absorption of submesoscale eddies resulting from mixed layer baroclinic instabilities. This is shown for mesoscale eddies in the Agulhas Current system by investigating the kinetic energy cascade with a ...
R. Schubert, J. Gula, R. Greatbatch, B. Baschek, A. Biastoch   +4 more
semanticscholar   +1 more source

High‐Resolution and Real‐Time In Situ Generation of Cellular Spheroids by Laser‐Assisted Bioprinting for Guided Microvascularization

Advanced Functional Materials, EarlyView.
Micro‐injection laser‐assisted bioprinting enables ultrafast and precise patterning of small endothelial cell spheroids by injecting a highly concentrated single‐cell suspension into GelMA/ColMA hydrogels. In co‐culture with fibroblasts, controlled pre‐vasculogenic network formation is obtained at microscale resolution.
Charles Handschin, Katharina Wulz, Clotilde Jugie, Marie‐Laure Stachowicz, Shane Fennell, Aurélien Mazet, Malou Lea, Nathalie Dusserre, Jean‐Christophe Fricain, Hugo Oliveira   +9 more
wiley   +1 more source

From Clinic to Computation: Multiscale Bioengineering Strategies for Durable Biological Aortic Valve Replacements

Advanced Functional Materials, EarlyView.
Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco, Pierfrancesco Gaziano, Serena Anglese, Simone Morganti, Carlo de Vincentiis, Ferdinando Auricchio, Michele Marino, Michele Conti   +7 more
wiley   +1 more source

Investigation of mesoscale meteorological phenomena as observed by geostationary satellite [PDF]

, 1982
Satellite imagery plus conventional synoptic observations were used to examine three mesoscale systems recently observed by the GOES-EAST satellite. The three systems are an arc cloud complex (ACC), mountain lee wave clouds and cloud streets parallel to ...
Brundidge, K. C.
core   +1 more source

Mesoscale patterns in the Cape Sao Vicente (Iberian Peninsula) upwelling region [PDF]

, 2002
The coastal upwelling region near Cape Sao Vicente, the southwestern tip of the Iberian Peninsula where the southern zonal coast meets the meridional western coast, was studied using over 1200 advanced very high resolution radiometer (AVHRR) satellite ...
Ambar, Ambar, Armi, Batteen, Bower, Bray, Brink, Brink, Chelton, Chelton, Fiúza, Fiúza, Fiúza, Fiúza, Folkard, Frouin, Gill, Harms, Haynes, Haynes, Haynes, Hickey, Hickey, Hidrográfico, Hinrichsen, Huyer, Jungclaus, Kelley, Kosro, Largier, Lentz, Mauritzen, McClain, McCreary, Meincke, Miller, Ochoa, Oey, Paulo Relvas, Pingree, Prater, Ramp, Ramp, Relvas, Relvas, Rhein, Richardson, Send, Sousa, Stammer, Strub, Tychensky, United Nations Educational, Scientific, and Cultural Organization (UNESCO), Wang, Wang, Winant, Wooster, Zenk, Zenk   +58 more
core   +2 more sources

LL‐37 Driven Phase Transition and Stacking in Oligolamellar Gram‐Negative Bacterial Membrane Models

Advanced Functional Materials, EarlyView.
This work establishes oligolamellar bacterial membrane models to investigate how LL‐37 disrupts the complex dual‐bilayer architecture of Gram‐negative bacteria. Combining SAXS, cryo‐TEM, electrophoretic mobility measurements, and coarse‐grained simulations, it reveals cardiolipin‐driven phase transitions leading to bicelle‐like structures and membrane ...
Bettina Tran, Diane C.A. Lima, Linda Sandblad, Madeleine Ramstedt, Thereza A. Soares, Stefan Salentinig   +5 more
wiley   +1 more source

The challenge of predicting flash floods from thunderstorm rainfall. [PDF]

, 2002
A major characteristic of the hydrometeorology of semi-arid regions is the occurrence of intense thunderstorms that develop very rapidly and cause severe flooding.
Bastidas, Luis, Gao, Xiaogang, Gupta, Hosin, Hsu, Kuo-Lin, Imam, Bisher, Li, Jailun, Mahani, Shayesteh, Sorooshian, Soroosh   +7 more
core   +2 more sources

Mesoscale Acoustical Cylindrical Superlens [PDF]

MATEC Web of Conferences, 2018
We demonstrate experimentally for the first time the acoustojet (acoustic jets) formed from acoustic plane wave scattering by a penetrable cylindrical particle with dimensions of several wavelengths. It acts as a superlens with subwavelength localization of acoustical wave.
Minin, Igor V., Minin, Oleg V.
openaire   +3 more sources

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

Advanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu, Xiangwei Guo, Sajid Husain, Maya Ramesh, Pushpendra Gupta, Darrell Schlom, Ramamoorthy Ramesh, Yu‐Tsun Shao   +7 more
wiley   +1 more source

Lagrangian study of transport and mixing in a mesoscale eddy street

, 2011
We use dynamical systems approach and Lagrangian tools to study surface transport and mixing of water masses in a selected coastal region of the Japan Sea with moving mesoscale eddies associated with the Primorskoye Current.
Budyansky, M. V., Ponomarev, V. I., Prants, S. V., Uleysky, M. Yu.   +3 more
core   +1 more source