Results 51 to 60 of about 231,568 (186)

An HMM--ELLAM scheme on generic polygonal meshes for miscible incompressible flows in porous media

open access: yes, 2018
We design a numerical approximation of a system of partial differential equations modelling the miscible displacement of a fluid by another in a porous medium.
Cheng, Hanz Martin, Droniou, Jerome
core   +1 more source

Flexible ionic pressure sensors: From migration‐electronic mechanisms to emerging iontronic paradigms

open access: yesInfoMat, EarlyView.
Mechanisms, materials, structures, and applications of the FIPSs. Abstract Flexible ionic pressure sensors (FIPS) have emerged as promising candidates for bridging the gap between electronics and biologically compatible interfaces. Unlike previous reviews, which focused primarily on materials or devices, this review presents a classification of FIPS ...
Mengjie Wang   +10 more
wiley   +1 more source

Step‐Ladder Bioprinting to Align Collagen Fibers for Anisotropic Tissue Fabrication

open access: yesSmall, EarlyView.
The step‐ladder printing platform includes successive segments of channels with varying widths in a custom barrel design. This design allows for improved anisotropy of collagen fibers during extrusion. To demonstrate its effectiveness, corneal constructs with high transparency and shape fidelity, as well as articular cartilage constructs, displaying ...
Ilayda Namli   +8 more
wiley   +1 more source

Multifunctional Superwetting Sea‐Urchin‐Mimetic Nanosheet‐Based Interface for Remote Oil‐Water Separation

open access: yesSmall, EarlyView.
A fluorine‐free, FBC–rGO coating‐based robust superhydrophobic/superoleophilic sorbent (WCA >154°), enabling rapid, selective oil uptake and efficient oil/water separation. Integrated into a dolphin‐inspired Wi‐Fi mini‐bot with onboard pumping and storage, the platform enables remote, contactless, on‐site oil recovery from hazardous spill zones ...
Surya Kanta Ghadei   +4 more
wiley   +1 more source

Metamimetic Games : Modeling Metadynamics in Social Cognition [PDF]

open access: yes
Imitation is fundamental in the understanding of social system dynamics. But the diversity of imitation rules employed by modelers proves that the modeling of mimetic processes cannot avoid the traditional problem of endogenization of all the choices ...
David Chavalarias
core   +3 more sources

Hair as sensory skin: sensitive bodies, ritual shaving, and the maintenance of bodily boundaries in Hindu Suriname De la pilosité comme peau sensorielle : corps sensibles, rasage rituel et maintien des limites du corps chez les hindous du Surinam

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Hair is an integral part of the skin's interface and has sensory capacity. It actively contributes to processes of bodily materialization and facilitates transactional exchange with other social actors and environments, particularly regarding energies and vibrations that can be perceived as subtle matter.
Sinah Theres Kloß
wiley   +1 more source

Becoming Dostoevsky (how Rowan Williams opens up Bakhtin)

open access: yesModern Theology, EarlyView.
Abstract With the end of Communism in Russia, non‐materialist contexts were enthusiastically restored to Mikhail Bakhtin's globally famous ideas of carnival, dialogism, and polyphony. This essay surveys Rowan Williams's 2008 study Dostoevsky: Language, Faith + Fiction as a major contribution to this effort, concentrating on those general philosophical ...
Caryl Emerson
wiley   +1 more source

Staggered grids discretization in three-dimensional Darcy convection

open access: yes, 2008
We consider three-dimensional convection of an incompressible fluid saturated in a parallelepiped with a porous medium. A mimetic finite-difference scheme for the Darcy convection problem in the primitive variables is developed.
A.D. Nemtsev   +22 more
core   +1 more source

Dasein, The Early Years: Heideggerian Reflections on Childhood [PDF]

open access: yes, 2014
Like most philosophers, Heidegger gave little attention to childhood, but his philosophical emphasis on pre-reflective practice and understanding seems uniquely qualified to help make sense of a child’s experience and development.
Hatab, Lawrence J.
core  

Coexistence of dilute and densely packed domains of ligand-receptor bonds in membrane adhesion

open access: yes, 2012
We analyze the stability of micro-domains of ligand-receptor bonds that mediate the adhesion of biological model membranes. After evaluating the effects of membrane fluctuations on the binding affinity of a single bond, we characterize the organization ...
Ana-Sunčana Smith   +7 more
core   +1 more source

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