Results 11 to 20 of about 5,240,266 (129)

High and Low Salt Intake during Pregnancy: Impact on Cardiac and Renal Structure in Newborns. [PDF]

open access: yesPLoS ONE, 2016
INTRODUCTION:Previous studies from our laboratory demonstrated that dietary salt overload and salt restriction during pregnancy were associated with cardiac and renal structural and/or functional alterations in adult offspring.
Priscila Seravalli   +6 more
doaj   +1 more source

Estimating the Parameters of a Stochastic Geometrical Model for Multiphase Flow Images Using Local Measures

open access: yesImage Analysis and Stereology, 2021
This paper presents a new method for estimating the parameters of a stochastic geometric model for multiphase flow image processing using local measures.
L. Théodon   +5 more
semanticscholar   +1 more source

Local Measures Distribution for the Estimation of the Elongation Ratio of the Typical Grain in Homogeneous Boolean Models

open access: yesImage Analysis and Stereology, 2021
We introduce a particular localization of the Minkowski functionals to characterize and discriminate different random spatial structures. The aim of this paper is to present a method estimating the typical grain elongation ratio in a homogeneous Boolean ...
T. Eremina   +3 more
semanticscholar   +1 more source

Estimation of Local Plastic Deformation in a Bulk of Polycrystalline Materials

open access: yesJournal of Engineering Research, 2021
The article deals with the local plastic deformation analysis after cold forming. The technology of drawing seamless steel tubes was used to obtain cold-formed samples. The tubes were manufactured by a Tinius Olsen 300ST tensile tester with a 6 ° and 12 °
M. Vyskočová   +3 more
semanticscholar   +1 more source

STEREOLOGICAL ESTIMATION OF SURFACE AREA FROM DIGITAL IMAGES

open access: yesImage Analysis and Stereology, 2011
A sampling design of local stereology is combined with a method from digital stereology to yield a novel estimator of surface area based on counts of configurations observed in a digitization of an isotropic 2- dimensional slice with thickness s.
Johanna Ziegel, Markus Kiderlen
doaj   +1 more source

Simulated blast overpressure induces specific astrocyte injury in an ex vivo brain slice model. [PDF]

open access: yesPLoS ONE, 2017
Exposure to explosive blasts can produce functional debilitation in the absence of brain pathology detectable at the scale of current diagnostic imaging.
Saranya Canchi   +5 more
doaj   +1 more source

FURTHER RESULTS ON VARIANCES OF LOCAL STEREOLOGICAL ESTIMATORS

open access: yesImage Analysis and Stereology, 2011
In the present paper the statistical properties of local stereological estimators of particle volume are studied. It is shown that the variance of the estimators can be decomposed into the variance due to the local stereological estimation procedure and ...
Zbyněk Pawlas, Eva B Vedel Jensen
doaj   +1 more source

STEREOLOGY: A HISTORICAL SURVEY

open access: yesImage Analysis and Stereology, 2017
Stereology is the science of geometric sampling, with applications to the statistical analysis of microstructures in biology and materials science. Subsidiary disciplines are image analysis, quantitative microscopy, and radiology.
Luis Manuel Cruz-Orive
doaj   +1 more source

ON THE VARIANCE OF LOCAL STEREOLOGICAL VOLUME ESTIMATORS

open access: yesImage Analysis and Stereology, 2011
In the present paper, the variance of local stereological volume estimators is studied. For isotropic designs, the variance depends on the shape of the body under study and the choice of reference point. It can be expressed in terms of an equivalent star
Eva B Vedel Jensen
doaj   +1 more source

Ulipristal acetate versus levonorgestrel-releasing intrauterine system for heavy menstrual bleeding: the UCON randomised controlled trial and mechanism of action study

open access: yesEfficacy and Mechanism Evaluation, 2023
Background Heavy menstrual bleeding affects one in four women and negatively impacts quality of life. The levonorgestrel-releasing intrauterine system is an effective long-term treatment but is discontinued by many due to unpredictable bleeding, or ...
Lucy HR Whitaker   +30 more
doaj   +1 more source

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