Results 71 to 80 of about 237,975 (302)

Toward a mathematical analysis for a model of suspension flowing down an inclined plane [PDF]

, 2017
We consider the Riemann problem of the dilute approximation equations with spatiotemporally dependent volume fractions from the full model of suspension, in which the particles settle to the solid substrate and the clear liquid film flows over the ...
Matsue, Kaname, Tomoeda, Kyoko
core   +2 more sources

High Energy Density Asymmetric Aqueous Supercapacitor Based on a 2D Manganese Carbide as a Positive Electrode

Advanced Functional Materials, EarlyView.
A circular route, involving upcycling of waste surgical masks, affords a Mn‐based layered carbide with porosity, redox activity and low work function. These features enable its effective operation as positive supercapacitor electrode in an aqueous asymmetric supercapacitor delivering 213 Wh L−1 energy density.
Debabrata Nandi, Smita Talande, Aby Cheruvathoor Poulose, Gabor Ersek, Giuseppe Portale, Michal Otyepka, Radek Zbořil, Aristides Bakandritsos   +7 more
wiley   +1 more source

(4′-Acetyloxy-1,3,1′-trioxo-1,3,4,4a,4b,5,6,7,9,9a-decahydrospiro[indene-2,9′-pyrano[4,3-a]pyrrolizin]-3′-yl)methyl acetate

Acta Crystallographica Section E, 2013
In the title compound, C23H23NO8, the dihedral angle between the five- and six-membered rings of the indene-dione moiety is 3.09 (13)°. The mean plane of the five-membered ring (which has a flat envelope conformation with the spiro C atom as ...
S. Lakshmi, G. Divya, R. Raghunathan, J. Naga Siva Rao, N. Latha   +4 more
doaj   +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

Numerical Simulation of Bearing Capacity Relationship Between Tile Surface Annular Groove and Thrust Surface

Jixie chuandong, 2021
In order to study the advantages of the annular groove of the tile surface on the bearing performance of the thrust sliding bearing，based on the theory of computational fluid dynamics (CFD)，the oil film analysis model of the inclined plane thrust sliding
Wentao Zhang, Yang Liu, Dongsheng Wang
doaj  

The Hay Inclined Plane in Coalbrookdale (Shropshire, England): Analysis through Computer-Aided Engineering

Applied Sciences, 2019
This article analyzes the ‘Hay inclined plane’ designed by the English engineer and entrepreneur William Reynolds and put into operation in 1792 to facilitate the transport of vessels between channels at different levels using an inclined ...
José Ignacio Rojas-Sola, Eduardo De la Morena-De la Fuente   +1 more
doaj   +1 more source

STM observation of the quantum interference effect in finite-sized graphite

, 2004
Superperiodic patterns were observed by STM on two kinds of finite-sized graphene sheets. One is nanographene sheets inclined from a highly oriented pyrolitic graphite (HOPG) substrate and the other is several-layer-thick graphene sheets with dislocation-
Affoune, Bernhardt, Charlier, Crommie, Harigaya, Kanisawa, Kazuyuki Takai, Ken-ichi Fukui, Kikuo Harigaya, Kobayashi, Ouseph, Petersen, Rong, Snyder, Toshiaki Enoki, Yousuke Kobayashi, Yukihiro Hishiyama, Yutaka Kaburagi   +17 more
core   +1 more source

Molecular Templating Enables Precise CeNiC2/Ni Heterostructures for Efficient Alkaline Hydrogen Oxidation

Advanced Functional Materials, EarlyView.
A series of Bi‐TMCs‐based heterostructures (CeNiC2/Ni‐x%) have been precisely constructed through a “molecular‐template”‐assisted strategy, which exhibits remarkable alkaline HOR performance derived from the strong synergy between Ni and CeNiC2 components.
Xi Yin, Xue‐Qian Wu, Yi Yuan, Ya‐Pan Wu, Shuang Li, Guangtong Hai, Shuhui Sun, Dong‐Sheng Li   +7 more
wiley   +1 more source

Granular flow down a rough inclined plane: transition between thin and thick piles

, 2002
The rheology of granular particles in an inclined plane geometry is studied using molecular dynamics simulations. The flow--no-flow boundary is determined for piles of varying heights over a range of inclination angles $\theta$.
Aguirre M. A., Aguirre M. A., Ahn H., Ancey C., Ancey C., Andreotti B., Aradian A., Aranson I. S., Bagnold R. A., Bocquet L., Cundall P. A., Daerr A., Daerr A., Ertaş D., Gary S. Grest, Hanes D. M., James W. Landry, Lemieux P.-A., Leonardo E. Silbert, Louge M. Y., Mehta A., Mills P., Nerone N., Pouliquen O., Pöschel T., Sadjadpour M., Silbert L. E., Silbert L. E., Silbert L. E., Silbert L. E., Silva M. D., Walton O. R., Zheng X. M., Zhou Y. C.   +33 more
core   +1 more source

The Cuttlebone Blueprint for Multifunctional Metamaterials: Design Taxonomy, Functional Decoupling, and Future Horizons

Advanced Functional Materials, EarlyView.
Cuttlebone‐inspired metamaterials exploit a septum‐wall architecture to achieve excellent mechanical and functional properties. This review classifies existing designs into direct biomimetic, honeycomb‐type, and strut‐type architectures, summarizes governing design principles, and presents a decoupled design framework for interpreting multiphysical ...
Xinwei Li, Zhendong Li
wiley   +1 more source