Results 71 to 80 of about 59,041 (264)

Exact boundary behavior of solutions to singular nonlinear Dirichlet problems

Electronic Journal of Differential Equations, 2014
In this article we analyze the exact boundary behavior of solutions to the singular nonlinear Dirichlet problem $$ -\Delta u=b(x)g(u)+\lambda a(x) f(u), \quad u>0, \quad x \in \Omega,\quad u|_{\partial \Omega}=0, $$ where $\Omega$ is a bounded ...
Bo Li, Zhijun Zhang
doaj  

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Biophysical approaches for studying viral entry

FEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

A 2D boundary element formulation to model the constitutive behavior of heterogeneous microstructures considering dissipative phenomena

, 2019
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)CNPq: 302841/2014-8A boundary element formulation to obtain the constitutive response of heterogeneous microstructures is proposed, considering a RVE-based multiscale theory.
Santos, Matheus C., Crozariol, Luis Henrique R., Furtado, Amanda S., Crozariol, Luis Henrique R. [UNESP], Fernandes, Gabriela R.   +4 more
core   +1 more source

Asymptotics of solutions of the heat equation in cones and dihedra under minimal assumptions on the boundary [PDF]

, 2012
In the first part of the paper, the authors obtain the asymptotics of Green’s function of the first boundary value problem for the heat equation in an m-dimensional cone K. The second part deals with the first boundary value problem for the heat equation
Jürgen Rossmann, Kozlov, Vladimir, Vladimir A Kozlov, Roßmann, Jürgen, Kozlov, Vladimir,, Roßmann, Jürgen,   +5 more
core   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Boundary behavior of large solutions for semilinear elliptic equations in borderline cases

Electronic Journal of Differential Equations, 2012
In this article, we analyze the boundary behavior of solutions to the boundary blow-up elliptic problem $$ Delta u =b(x)f(u), quad ugeq 0,; xinOmega,; u|_{partial Omega}=infty, $$ where $Omega$ is a bounded domain with smooth boundary in $mathbb{R}^
Zhijun Zhang
doaj  

Boundary Spanning Behavior of Clinician-Teachers in the Classroom. An Observation Study

Perspectives on Medical Education
Introduction: Clinician-teachers are engaged in both clinical practice and education. They positively influence student learning by connecting clinical practice and education. Most research into clinician-teacher’s dual role was performed in the clinical
Hiske Joanna Brouwer, Elco Buurma, Esther de Groot, Monika Louws, Manon Kluijtmans, Roger Anna Maria Joseph Damoiseaux, Margot Barry   +6 more
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

Boundary behavior and asymptotic behavior of solutionsto a class of parabolic equations with boundary degeneracy

Discrete and Continuous Dynamical Systems, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources