Results 71 to 80 of about 5,790,959 (300)

Inhomogeneous parabolic equations on unbounded metric measure spaces [PDF]

, 2012
We study the inhomogeneous semilinear parabolic equation ut = Δu + up + f(x), with source term f independent of time and subject to f(x) ≥ 0 and with u(0, x) = φ(x) ≥ 0, for the very general setting of a metric measure space. By establishing Harnack-type
Hu, Jiaxin, Sun, Yuhua, Kenneth J. Falconer, Falconer, Kenneth John, Jiaxin Hu, Yuhua Sun   +5 more
core   +1 more source

Pseudoinstantons in Metric-Affine Field Theory [PDF]

General Relativity and Gravitation, 2002
24 pages ...
openaire   +3 more sources

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

Generalized Metric Formulation of Double Field Theory on Group Manifolds [PDF]

, 2015
We rewrite the recently derived cubic action of Double Field Theory on group manifolds [arXiv:1410.6374] in terms of a generalized metric and extrapolate it to all orders in the fields.
Lust, Dieter, Ralph Blumenhagen, du Bosque, Pascal, Hassler, Falk, Pascal du Bosque, Blumenhagen, Ralph, Falk Hassler, Dieter Lüst   +7 more
core   +1 more source

NCAR/metric:

, 2021
Meridional ovErTurning ciRculation diagnostIC (METRIC) The METRIC python module enables consistent calculations of Atlantic meridional overturning circulation (AMOC) estimates at various observational arrays from ocean general circulation models.
Frederic Castruccio
core   +1 more source

Generalizations of Hyperconvex Metric Spaces

Results in Nonlinear Analysis, 2019
Since Khamsi found a KKM theorem for hyperconvex metric spaces in 1996, there have appeared a large number of works on them related to the KKM theory.
Sehie Park
doaj  

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Reordering buffers for general metric spaces [PDF]

, 2010
In the reordering buffer problem, we are given an input sequence of requests for service each of which corresponds to a point in a metric space. The cost of serving the requests heavily depends on the processing order.
Matthias Englert, Englert, Matthias, Harald Raecke, Matthias Westermann, Raecke, Harald, Westermann, Matthias, Harald Räcke   +6 more
core   +1 more source

Double Controlled Partial Metric Type Spaces and Convergence Results

Journal of Mathematics, 2021
In this paper, we firstly propose the notion of double controlled partial metric type spaces, which is a generalization of controlled metric type spaces, partial metric spaces, and double controlled metric type spaces.
Haroon Ahmad, Mudasir Younis, Mehmet Emir Köksal   +2 more
doaj   +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