Results 61 to 70 of about 138,511 (294)

Deep Convective Plumes in the Ocean [PDF]

Oceanography, 1994
Deep convection is a process in which the mesoscale ocean circulation and atmospheric forcing work together to weaken the ambient stratification and to cause surface waters to sink to great depths with large vertical velocities. This process plays an important role in bottom and intermediate water formation and ultimately in the large-scale ...
Paluszkiewicz, Terri, Garwood, Roland W., Denbo, Donald W.   +2 more
openaire   +2 more sources

4D‐Printed Magneto‐Plasmonic Microrobots for Programmable Spatiotemporal De‐Icing

Advanced Functional Materials, EarlyView.
A 4D‐printing strategy is introduced to achieve programmable de‐icing devices. By aligning gold–magnetite nanofillers within a photosensitive resin, the printed structures exhibit dual magnetic and plasmonic functionalities, enabling precise spatio‐temporal ice removal through thermoplasmonic effects.
Amélie Pérot, Andrea Cosola, Eléonore Aïdonidis, Jérôme Fresnais, Clément Sanchez, Philippe Belleville, Giancarlo Rizza, Marco Faustini   +7 more
wiley   +1 more source

Prospects for the Detection of the Deep Solar Meridional Circulation

, 2008
We perform helioseismic holography to assess the noise in p-mode travel-time shifts which would form the basis of inferences of large-scale flows throughout the solar convection zone.
A. C. Birch, Birch, Braun, Braun, Braun, Chou, Choudhuri, Christensen-Dalsgaard, D. C. Braun, Giles, Gizon, Gizon, González Hernández, González Hernández, Haber, Hathaway, Hughes, Lindsey, Lindsey, Schou, Zhao   +20 more
core   +1 more source

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

Advanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong, Dohyean Kim, Jiyun Jeong, Taekyeong Kim, Soon‐sung Kwon, Junyoung Seo, Il Jeon, Im Doo Jung   +7 more
wiley   +1 more source

Magnetic flux generation and transport in cool stars

, 2011
The Sun and other cool stars harbouring outer convection zones manifest magnetic activity in their atmospheres. The connection between this activity and the properties of a deep-seated dynamo generating the magnetic flux is not well understood.
Barnes, Baumann, Baumann, Berdyugina, Berdyugina, Caligari, Caligari, Charbonneau, Choudhuri, D. Schmitt, Dikpati, Donahue, Donati, D’Silva, E. Işık, Fan, Fan, Fan, Ferriz-Mas, Ferriz-Mas, Ferriz-Mas, Granzer, Hathaway, Holzwarth, Holzwarth, Hoyng, Işık, Işık, Işık, Jouve, M. Schüssler, Montesinos, Moreno-Insertis, Moreno-Insertis, Ossendrijver, Parker, Petit, Petit, Rempel, Rempel, Rüdiger, Schmitt, Schou, Schrijver, Schrijver, Schüssler, Schüssler, Schüssler, Schüssler, Skaley, Snodgrass, Snodgrass, Spruit, Strassmeier, Strassmeier, Strassmeier, van Ballegooijen, Vogt   +57 more
core   +1 more source

The onset of convection caused by buoyancy during transient heat conduction in deep fluids [PDF]

, 1996
The onset of convection in a thermal layer generated by transient heat conduction in deep fluid is examined. It is generally accepted that buoyancy driven convection predominates in deep fluids while surface tension driven convection can occur only in ...
Tan, Ka Kheng, Thorpe, Rex B.
core   +1 more source

Strategies for Loading and Releasing Peptide Therapeutics in Biodegradable Carriers

Advanced Functional Materials, EarlyView.
A biodegradable carrier‐based peptide delivery system is a powerful treatment platform for diverse diseases, owing to its superior therapeutic efficacy and low toxicity. This review examines the conventional peptide‐loaded carrier fabrication process and its current limitations.
Wookyoung Jang, Ki Wan Bong
wiley   +1 more source

When, Where and to What Extent Do Temperature Perturbations Near Tropical Deep Convection Follow Convective Quasi Equilibrium?

Geophysical Research Letters
Convective Quasi‐Equilibrium (CQE) is often adopted as a useful closure assumption to summarize the effects of unresolved convection on large‐scale thermodynamics, while existing efforts to observationally validate CQE largely rely on specific spatial ...
Yi‐Xian Li, Hirohiko Masunaga, Hanii Takahashi, Jia‐Yuh Yu   +3 more
doaj   +1 more source

Strong linkages between surface and deep-water dissolved organic matter in the East/Japan Sea [PDF]

Biogeosciences, 2017
Vertical and horizontal distributions of total dissolved amino acids (TDAAs), dissolved organic carbon (DOC), and dissolved organic nitrogen (DON) were measured in the East/Japan Sea (EJS).
T.-H. Kim, G. Kim, Y. Shen, R. Benner
doaj   +1 more source

Dynamo Action in the Solar Convection Zone and Tachocline: Pumping and Organization of Toroidal Fields

, 2006
We present the first results from three-dimensional spherical shell simulations of magnetic dynamo action realized by turbulent convection penetrating downward into a tachocline of rotational shear.
Allan Sacha Brun, Juri Toomre, Mark S. Miesch, Matthew K. Browning, Ossendrijver M., Spruit H. C.   +5 more
core   +1 more source