Results 151 to 160 of about 32,344 (267)

Redefining Graphene Oxide: The Role of Organosulfate Groups in Charging Dynamics and Colloidal Stability

open access: yesSmall Structures, EarlyView.
This work redefines graphene oxide (GO) as a 2D polyelectrolyte by revealing the dominant role of organosulfate groups in its charging dynamics and stability. Challenging conventional models, the findings offer a predictive framework for the design and optimization of GO‐based membranes, electrodes, and nanomaterials across diverse technologies ...
Mohsen Moazzami Gudarzi   +3 more
wiley   +1 more source

A complex network perspective on brain disease

open access: yesBiological Reviews, EarlyView.
ABSTRACT If brain anatomy and dynamics have a complex network structure as it has become standard to posit, it is reasonable to assume that such a structure should play a key role not only in brain function but also in brain dysfunction. However, exactly how network structure is implicated in brain damage and whether at least some pathologies can be ...
David Papo, Javier M. Buldú
wiley   +1 more source

CpG Methylation‐Driven Pleiotropic Spliced Isoforms of PRSS3 Facilitate Gastric Intratumor Heterogeneity and Metastasis

open access: yesCancer Science, EarlyView.
Aberrant spliced isoforms of PRRS3, which are regulated by epigenetic mechanisms, contribute to increased cellular heterogeneity and promote metastasis in gastric cancer (GC). This study underscores the significant involvement of methylation‐driven alternative splicing in tumor heterogeneity and suggests that these spliced isoforms may serve as more ...
Mengdi Pang   +15 more
wiley   +1 more source

Computing Skinning Weights via Convex Duality

open access: yesComputer Graphics Forum, EarlyView.
We present an alternate optimization method to compute bounded biharmonic skinning weights. Our method relies on a dual formulation, which can be optimized with a nonnegative linear least squares setup. Abstract We study the problem of optimising for skinning weights through the lens of convex duality.
J. Solomon, O. Stein
wiley   +1 more source

Self-similar decay to the marginally stable ground state in a model for film flow over inclined wavy bottoms

open access: yesElectronic Journal of Differential Equations, 2012
The integral boundary layer system (IBL) with spatially periodic coefficients arises as a long wave approximation for the flow of a viscous incompressible fluid down a wavy inclined plane. The Nusselt-like stationary solution of the IBL is linearly at
Tobias Hacker   +2 more
doaj  

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