Results 221 to 230 of about 1,317,187 (329)

Nonequilibrium Period with Emergence of Marangoni Circulations in Meniscus Splitting

Advanced Materials Interfaces, EarlyView.
The emergence and evolution of Marangoni convection in the meniscus splitting phenomenon are investigated. During the mass circulation of viscous fluids, the confluence and bifurcation of polymer dispersions beneath the evaporative interface lead to the inhomogeneous densification of the skin layer.
Leijie Wu, Kosuke Okeyoshi
wiley   +1 more source

The Relationship Between the Mathematics Anxiety and Mathematics Achievement of Middle School Students: The Moderating Effect of Working Memory. [PDF]

Behav Sci (Basel)
Ma H, Sun C.
europepmc   +1 more source

Centrifugation Theory Revisited: Understanding and Modeling the Centrifugation of 2D Nanosheets

Advanced Materials Interfaces, EarlyView.
Colloidal dispersions of nanomaterials are often size‐selected by centrifugation, for anisotropic particle shapes in trial and error. This paper describes the derivation of an equation of motion for 2D objects. The model is validated using different nanosheets produced from liquid phase exfoliation and can be used to predict the average nanosheet sizes
Stuart Goldie, Steffen Ott, Anthony Dawson, Tamara Starke, Cian Gabbett, Victor Vega‐Mayoral, Kevin Synnatschke, Marilia Horn, Jonathan N. Coleman, Claudia Backes   +9 more
wiley   +1 more source

Monitoring and investigation to control the brain network disease under immunotherapy by using fractional operator. [PDF]

Sci Rep
Farman M, Talib A, Jamil K, Nisar KS, Sambas A, Bayram M, Hafez M.   +6 more
europepmc   +1 more source

Effect of Electric Field on Growth Kinetics, Morphology and Wettability of Flame‐Deposited Carbon Nanoparticle Coatings

Advanced Materials Interfaces, EarlyView.
A novel electric field‐assisted thermophoretic flame synthesis process enables rapid deposition of carbon nanoparticle films with tunable wettability. Applying a negative voltage during flame exposure accelerates growth, increases surface roughness, and alters morphology.
Raffaella Griffo, Arianna Parisi, Patrizia Minutolo, Mario Minale, Francesco Di Natale, Claudia Carotenuto   +5 more
wiley   +1 more source

Perceived Teacher Support Profiles and Students' Mathematics Engagement, Anxiety and Attitude: A Latent Profile Analysis. [PDF]

Behav Sci (Basel)
Zhou Y, Jing B, Ma H, Liu H.
europepmc   +1 more source

Scalable Conversion of Superhydrophobic Surfaces to Salvinia Surfaces

Advanced Materials Interfaces, EarlyView.
This article reports a scalable method to convert superhydrophobic surfaces into Salvinia surfaces by selectively coating polydopamine on the top surfaces of microstructures. The success is enabled by overcoming a previously unrecognized barrier unique to polydopamine coating on superhydrophobic surfaces.
Zhaohui Ray Li, Chang‐Jin "CJ" Kim
wiley   +1 more source

Evaluating LLMs on Kazakhstan's mathematics exam for university admission. [PDF]

Front Artif Intell
Kadyrov S, Abdrasilov B, Sabyrov A, Baizhanov N, Makhmutova A, Kyllonen PC.   +5 more
europepmc   +1 more source

A Critical Discourse Analysis of a Real-World Problem in Mathematics: Looking for Signs of Change

, 2008
K. Roux
semanticscholar   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source