Results 161 to 170 of about 5,495,109 (374)
Calpain‐2‐Mediated Endothelial Focal Adhesion Disruption in Thoracic Aortic Dissection
Advanced Science, EarlyView.The elevated expression of Capn2 in endothelial cells activates focal adhesion signaling by cleaving Talin1 and assembling Itgav, which compromises the integrity of the endothelial barrier and induces vascular inflammation. Inhibition of calpain through both pharmacological and transgenic approaches has effectively suppressed the onset and progression ...
Xiaomei Teng +10 more
wiley +1 more source
Embryonic cranial cartilage defects in the Fgfr3Y367C/+ mouse model of achondroplasia
The Anatomical Record, EarlyView., 2023 Abstract Achondroplasia, the most common chondrodysplasia in humans, is caused by one of two gain of function mutations localized in the transmembrane domain of fibroblast growth factor receptor 3 (FGFR3) leading to constitutive activation of FGFR3 and subsequent growth plate cartilage and bone defects.
Susan M. Motch Perrine +9 more
wiley +1 more source
Investigating Helical Hypersurfaces Within 7-Dimensional Euclidean Space
Journal of MathematicsDifferential geometry of a kind of helical hypersurface family that depends on six parameters within the seven-dimensional Euclidean space is explored.
Erhan Güler
doaj +1 more source
Euclidean hypersurfaces isometric to spheres
AIMS MathematicsGiven an immersed hypersurface $ M^{n} $ in the Euclidean space $ E^{n+1} $, the tangential component $\boldsymbol{\omega }$ of the position vector field of the hypersurface is called the basic vector field, and the smooth function of the normal ...
Yanlin Li +3 more
doaj +1 more source
Aronszajn’s Criterion for Euclidean Space [PDF]
The American Mathematical Monthly, 2012 We give a simple proof of a characterization of euclidean space due to Aronszajn and derive a well-known characterization due to Jordan & von Neumann as a corollary.
openaire +3 more sources
Advanced Science, EarlyView.The premature aging‐related progerin leads to defective nuclear morphology and is associated with disrupted molecular coupling between the extranuclear cytoskeleton and lamin‐associated nuclear envelope. It is discovered that progerin expression reduces nuclear tension, forms nuclear wrinkling, and enhances chromatin dynamics, thereby regulating ...
Ji‐Eun Park +9 more
wiley +1 more source
Fast approximation algorithms for some maximin clustering problems [PDF]
Yugoslav Journal of Operations ResearchIn this paper, we consider three cases of an intractable problem of searching for two subsets in a finite set of points of Euclidean space. In all three cases, it is required to maximize the minimum cluster’s cardinality under constraint on each cluster ...
Khandeev V., Neshchadim S.
doaj +1 more source
A quantum space of Euclidean lines [PDF]
arXivThis article presents a differential groupoid with ``coaction'' of the groupoid underlying the Quantum Euclidean Group (i.e. its $C^*$-algebra is the $C^*$-algebra of this quantum group). The dual of the Lie algebroid is a Poisson manifold that can be identified with the space of oriented lines in Euclidean space equipped with a Poisson action of
arxiv
A Support Theorem For The Radiation Fields On Asymptotically Euclidean Manifolds [PDF]
arXiv, 2007 We prove a support theorem for the radiation fields on asymptotically Euclidean manifolds with metrics which are warped products near infinity. It generalizes to this setting the well known support theorem for the Radon transform on n-dimensional Euclidean space.
arxiv
Small isotopies in euclidean spaces and 3-manifolds [PDF]
, 1959 J. M. Kister
openalex +1 more source