Results 41 to 50 of about 369,023 (161)

Prognostic Implication of CYP2C19 Genotype According to Clinical Risk Stratification After Drug‐Eluting Stent Implantation

Clinical Pharmacology &Therapeutics, Volume 119, Issue 4, Page 928-941, April 2026.
From the nationwide multicenter consortium, 8,163 patients undergoing drug‐eluting stent implantation were classified according to the presence of the CYP2C19 loss‐of‐function (LoF) allele: rapid or normal metabolizers (RMs/NMs) vs. intermediate or poor metabolizers (IMs/PMs), and clinical risk was stratified using the CHADS‐P2A2RC and TRS 2°P scores ...
Hyun Woong Park, Jae‐Hwan Lee, Jin‐Ok Jeong, Diana A. Gorog, Udaya S. Tantry, Byeong‐Keuk Kim, Hyung Joon Joo, Kiyuk Chang, Jin‐Yong Hwang, Young Bin Song, Sung Gyun Ahn, Jung‐Won Suh, Woong Gil Choi, Jung Rae Cho, Jeehoon Kang, Sang Yeub Lee, Hyo‐Soo Kim, Moo Hyun Kim, Do‐Sun Lim, Eun‐Seok Shin, Paul A. Gurbel, Young‐Hoon Jeong, on behalf of the PTRG‐DES Consortium Investigators   +22 more
wiley   +1 more source

Trajectory versus probability density entropy [PDF]

, 2001
In this article, the authors show that the widely accepted conviction that a connection can be established between the probability density entropy and the Kolmogorov-Sinai (KS) entropy is ...
Bologna, Mauro, Bologna M, Grigolini P, Rosa, Angelo, Grigolini, Paolo, Karagiorgis, Markos, Karagiorgis M   +6 more
core   +1 more source

Entropy-Based Classification of Elementary Cellular Automata under Asynchronous Updating: An Experimental Study

Entropy, 2021
Classification of asynchronous elementary cellular automata (AECAs) was explored in the first place by Fates et al. (Complex Systems, 2004) who employed the asymptotic density of cells as a key metric to measure their robustness to stochastic transitions.
Qin Lei, Jia Lee, Xin Huang, Shuji Kawasaki   +3 more
doaj   +1 more source

Toward an Analytical Solution of the Liouville Equation via Data‐Driven Methods: Applications to Ensemble Forecasting

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 4, April 2026.
Abstract Solving probabilistic weather forecasts is challenging due to computational constraints and the nonlinear nature of Earth atmosphere. This study proposes a proof‐of‐concept to address these challenges by solving the Liouville equation, that is, the analytical solution for probabilistic forecasts, with data‐driven method.
Kai‐Chih Tseng, Ray Kuo, Yi‐An Feng
wiley   +1 more source

Beyond the streetlight: a TREAT‐AD perspective on where to find new Alzheimer's targets

Alzheimer's &Dementia, Volume 22, Issue 2, February 2026.
Abstract Despite extensive investments in Alzheimer's disease (AD) therapeutic development, progress toward effective interventions remains modest. The landscape of potential novel therapeutic strategies is rapidly growing, but prioritization, validation, and tools to advance targets to trial are lagging.
Gregory A. Cary, Jesse C. Wiley, Gregory W. Carter, Allan I. Levey   +3 more
wiley   +1 more source

An approach to comparing Kolmogorov-Sinai and permutation entropy

, 2013
In this paper we discuss the relationship between permutation entropy and Kolmogorov-Sinai entropy in the one-dimensional case. For this, we consider partitions of the state space of a dynamical system using ordinal patterns of order (d + n− 1) on the ...
A.M. Unakafov, K. Keller, V.A. Unakafova
core   +1 more source

Coexisting infinitely many attractors in a new chaotic system with a curve of equilibria: Its extreme multi-stability and Kolmogorov–Sinai entropy computation

Advances in Mechanical Engineering, 2019
A new five-dimensional chaotic system with extreme multi-stability is introduced in this article. The mathematical model is established, and numerical simulations are done. This dynamical system complicates incident of extreme multi-stability.
Atefeh Ahmadi, Xiong Wang, Fahimeh Nazarimehr, Fawaz E Alsaadi, Fuad E Alsaadi, Viet-Thanh Pham   +5 more
doaj   +1 more source

Category Theory for Autonomous and Networked Dynamical Systems

Entropy, 2019
In this discussion paper we argue that category theory may play a useful role in formulating, and perhaps proving, results in ergodic theory, topogical dynamics and open systems theory (control theory). As examples, we show how to characterize Kolmogorov&
Jean-Charles Delvenne
doaj   +1 more source

The relative variational principle by Ledrappier and Walters: A survey

Journal of the London Mathematical Society, Volume 113, Issue 1, January 2026.
Abstract Ledrappier and Walters's article “A Relativised Variational Principle for Continuous Transformations”, J. Lond. Math. Soc. (2) 16 (1977), no. 3, 568–576) is a landmark in the development of thermodynamic formalism. This survey, aimed at newcomers to the field and experts in adjacent fields discusses the background, the Ledrappier–Walters ...
Anthony Quas
wiley   +1 more source

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

, 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.
S.-i. Sasa, K. Hayashi
core   +1 more source