Results 81 to 90 of about 4,572 (182)

Association between body mass index, obesity, and vulvar cancer recurrence

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 170, Issue 1, Page 268-273, July 2025.
Abstract Objective The objective of this paper is to study the association between obesity and tumor recurrence in patients with vulvar cancer. Methods This is a retrospective study including vulvar cancer patients from 2003 to 2022. Our primary outcome was progression‐free survival (PFS) stratified by status of obesity, defined as body mass index (BMI)
Yossi Tzur   +7 more
wiley   +1 more source

Entropy production in classical Yang-Mills theory from Glasma initial conditions

open access: yes, 2013
We study the thermalization process in classical Yang-Mills (CYM) field theory starting from noisy glasma-like initial conditions by investigating the initial-value sensitivity of trajectories. Kunihiro et al.
Iida, Hideaki   +5 more
core   +1 more source

Bring It Down: A Formative Evaluation of Reach and Effectiveness of a Blood Pressure Reduction Program in Detroit, Michigan USA

open access: yesThe Journal of Clinical Hypertension, Volume 27, Issue 7, July 2025.
ABSTRACT Hypertension is the most important contributor to the development of cardiovascular disease. The objective of the Bring it Down program was to examine the reach and effectiveness of linkage to primary care via community health workers (CHWs) to improve blood pressure control among people with undiagnosed or uncontrolled hypertension.
Bethany Foster   +11 more
wiley   +1 more source

t-Entropy formulae for concrete classes of transfer operators

open access: yesЖурнал Белорусского государственного университета: Математика, информатика, 2019
t-Entropy is a principal object of the spectral theory of operators, generated by dynamical systems, namely, weighted shift operators and transfer operators.
Krzysztof Bardadyn   +3 more
doaj   +1 more source

A scalable distribution network risk evaluation framework via symbolic dynamics. [PDF]

open access: yesPLoS ONE, 2015
Evaluations of electric power distribution network risks must address the problems of incomplete information and changing dynamics. A risk evaluation framework should be adaptable to a specific situation and an evolving understanding of risk.This study ...
Kai Yuan   +3 more
doaj   +1 more source

An estimation of the logarithmic timescale in an ergodic dynamics

open access: yes, 2017
An estimation of the logarithmic timescale in quantum systems having an ergodic dynamics in the semiclassical limit of quasiclassical large parameters, is presented.
Gomez, Ignacio S.
core   +1 more source

Computation of the Kolmogorov-Sinai entropy using statistitical mechanics: Application of an exchange Monte Carlo method

open access: yes, 2006
We propose a method for computing the Kolmogorov-Sinai (KS) entropy of chaotic systems. In this method, the KS entropy is expressed as a statistical average over the canonical ensemble for a Hamiltonian with many ground states.
Hayashi, Kumiko, Sasa, Shin-ichi
core   +1 more source

Fetal Endoscopic Tracheal Occlusion (FETO) for Left and Right Congenital Diaphragmatic Hernia in Canada

open access: yesPrenatal Diagnosis, Volume 45, Issue 6, Page 778-786, June 2025.
ABSTRACT Objective To describe perinatal and short‐term pediatric outcomes and procedural safety of fetal endoscopic tracheal occlusion (FETO) in a Canadian national referral centre. Methods Retrospective study including all consecutive FETO cases at the Ontario Fetal Centre between 2010 and 2024.
Yada Kunpalin   +10 more
wiley   +1 more source

DETERMINISTIC CHARACTER OF CHANGES OF THE CASPIAN SEA LEVEL AND ITS QUANTITATIVE PARAMETERS

open access: yesЮг России: экология, развитие, 2014
. The results of determination of parameters of dynamics of Caspian Sea level changes were studied. We determined quantities and dimensions of the phase space and the attractor, we calculated exponents of Lyapunov and assessed value of Kolmogorov – Sinai
U. G. Magomedbekov
doaj   +1 more source

On the nonlinearity of quantum dynamical entropy

open access: yes, 2018
Linearity of a dynamical entropy means that the dynamical entropy of the n-fold composition of a dynamical map with itself is equal to n times the dynamical entropy of the map for every positive integer n.
Androulakis, George, Wright, Duncan
core   +1 more source

Home - About - Disclaimer - Privacy