Results 61 to 70 of about 3,647,752 (207)

From Structure to Function: Mitochondrial Morphology, Motion and Shaping in Vascular Smooth Muscle

open access: yesJournal of Vascular Research, 2013
The diversity of mitochondrial arrangements, which arise from the organelle being static or moving, or fusing and dividing in a dynamically reshaping network, is only beginning to be appreciated.
J. McCarron   +6 more
semanticscholar   +1 more source

A Bernstein–von Mises theorem for smooth functionals in semiparametric models

open access: yesThe Annals of Statistics, 2015
Published at http://dx.doi.org/10.1214/15-AOS1336 in the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Castillo, Ismael, Rousseau, Judith
openaire   +6 more sources

LincRNA-p21 Regulates Neointima Formation, Vascular Smooth Muscle Cell Proliferation, Apoptosis and Atherosclerosis by Enhancing p53 Activity

open access: yesCirculation, 2014
Background— Long noncoding RNAs (lncRNAs) have recently been implicated in many biological processes and diseases. Atherosclerosis is a major risk factor for cardiovascular disease.
Gengze Wu   +19 more
semanticscholar   +1 more source

A variational phase-field model for hydraulic fracturing in porous media

open access: yesComputer Methods in Applied Mechanics and Engineering, 2019
Rigorous coupling of fracture–porous medium fluid flow and topologically complex fracture propagation is of great scientific interest in geotechnical and biomechanical applications.
C. Chukwudozie, B. Bourdin, K. Yoshioka
semanticscholar   +1 more source

Transplantation of Human Urine-Derived Stem Cells Transfected with Pigment Epithelium-Derived Factor to Protect Erectile Function in a Rat Model of Cavernous Nerve Injury

open access: yesCell Transplantation, 2016
The aim of this study was to investigate whether intracavernous injection of urine-derived stem cells (USCs) or USCs genetically modified with pigment epithelium-derived factor (PEDF) could protect the erectile function and cavernous structure in a ...
Qiyun Yang   +12 more
doaj   +1 more source

Multifrequency nonlinear model of magnetic material with artificial intelligence optimization

open access: yesScientific Reports, 2022
Magnetic rings are extensively used in power products where they often operate in high frequency and high current conditions, such as for mitigation of excessive voltages in high-power switchgear equipment.
J. Pawłowski   +2 more
doaj   +1 more source

Functional Quasi-Likelihood Regression Models with Smooth Random Effects

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 2003
SummaryWe propose a class of semiparametric functional regression models to describe the influence of vector-valued covariates on a sample of response curves. Each observed curve is viewed as the realization of a random process, composed of an overall mean function and random components. The finite dimensional covariates influence the random components
Chiou, Jeng-Min   +2 more
openaire   +2 more sources

Image segmentation based on an improved CV model

open access: yes四川大学学报. 自然科学版, 2017
In order to improve CV model’s performance on image with texture, we analyze the statistical properties of image texture components, and propose an improved segmentation algorithm.
XIA Xin, GE Long, MENG Hong-Yuan
doaj  

Global existence and asymptotic behavior of the solutions to the 3D bipolar non-isentropic Euler–Poisson equation

open access: yesNonlinear Analysis, 2015
In this paper, the global existence of smooth solutions for the three-dimensional (3D) non-isentropic bipolar hydrodynamic model is showed when the initial data are close to a constant state.
Yeping Li
doaj   +1 more source

STRUCTURE OF THE ANAL CANAL AND ANAL SPHINCTER DOGS IN NORM AND AFTER PROCTECTOMY WITH BRINGING DOWN THE COLON

open access: yesБюллетень сибирской медицины, 2015
With gistostereometry study the structure of the anal canal and anal sphincter dogs in norm and after proctectomy with bringing down the colon, forming neoanus and neosphinkter.
S. R. Bashirov   +3 more
doaj   +1 more source

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