Symbolic dynamics, entropy and complexity of the feigenbaum map at the accumulation point by Werner Ebelings, Katja Rateitschak

Subjects: Get full text

Analysis of entropy on the European markets of energy and energy commodities prices by Daniel Papla, Rafał Siedlecki

Get full text

Performance Analysis of Multiscale Entropy for the Assessment of ECG Signal Quality by Yatao Zhang, Shoushui Wei, Yutao Long, Chengyu Liu

“…This study explored the performance of multiscale entropy (MSE) for the assessment of mobile ECG signal quality, aiming to provide a reasonable application guideline. …”
Get full text

On Entropy Measures and Eccentricity-Based Descriptors of Polyamidoamine (PAMAM) Dendrimers by Zhi-Hao Hui, Asfand Fahad, Muhammad Imran Qureshi, Rida Irfan, Aneesa Shireen, Zahid Iqbal, Rahma Alyusufi

“…In particular, we establish formulae of eccentricity entropy for two types of PAMAM dendrimers. Moreover, we also derive analytic formulae of some other significant TIs from the class of eccentricity-dependent TIs. …”
Get full text

Thermodynamics of Various Entropies in Specific Modified Gravity with Particle Creation by Abdul Jawad, Shamaila Rani, Salman Rafique

“…By assuming various modified entropies (Bekenstein entropy logarithmic entropy, power law correction, and Renyi entropy), we investigate the first law of thermodynamics and generalized second law of thermodynamics on the apparent horizon. …”
Get full text

Analysis of entropy on the European markets of energy and energy commodities prices. by Daniel Papla, Rafał Siedlecki

“…The work uses the time dependent James-Stein estimator of the Shannon informational entropy.…”
Get full text

Computation of the topological entropy in chaotic biophysical bursting models for excitable cells by Jorge Duarte, Luís Silva, J. Sousa Ramos

“…With results from symbolic dynamics, we characterize the topological entropy of one-dimensional maps that describe the salient dynamics on the attractors. …”
Get full text

Utilizing Entropy to Systematically Quantify the Resting-Condition Baroreflex Regulation Function by Bo-Yuan Li, Xiao-Yang Li, Xia Lu, Rui Kang, Zhao-Xing Tian, Feng Ling

“…On this basis, since the entropy in statistical physics macroscopically measures the fluctuations of system’s states, in this work, the principle of maximum entropy is adopted, and a new index called PhysioEnt is proposed to quantify the fluctuations of four physiological indexes, i.e., baroreflex sensitivity, heart rate, heart rate variability, and systolic blood pressure, which aims to represent BRF in the resting condition. …”
Get full text

Rolling Bearing Fault Diagnosis Based on ELCD Permutation Entropy and RVM by Jiang Xingmeng, Wu Li, Pan Liwu, Ge Mingtao, Hu Daidi

“…Aiming at the nonstationary characteristic of a gear fault vibration signal, a recognition method based on permutation entropy of ensemble local characteristic-scale decomposition (ELCD) and relevance vector machine (RVM) is proposed. …”
Get full text

Metallurgical Processing of CoCrFeNi High-Entropy Alloy by P. Müller, A. Zadera, L. Čamek, M. Myška, V. Pernica

Subjects: “…high-entropy alloys…”
Get full text

Entropy Production in an Electro-Membrane Process at Underlimiting Currents—Influence of Temperature by Juan Carlos Maroto, Sagrario Muñoz, Vicenta María Barragán

Subjects: Get full text

Grading Evaluation of Goaf Stability Based on Entropy and Normal Cloud Model by Tianxing Ma, Yun Lin, Xiaobin Zhou, Mingzhi Zhang

“…Aiming at the fuzziness and randomness of goaf stability classification, to obtain goaf stability classification more objectively, an entropy weight-normal cloud model for goaf stability classification is proposed. …”
Get full text

Information Entropy Based on Propagation Feature of Node for Identifying the Influential Nodes by Linfeng Zhong, Yu Bai, Yan Tian, Chen Luo, Jin Huang, Weijun Pan

“…By taking the effect of the spreading rate on information entropy into account, we proposed an improved information entropy (IIE) method. …”
Get full text

A Generalization of the Havrda-Charvat and Tsallis Entropy and Its Axiomatic Characterization by Satish Kumar, Gurdas Ram

Get full text

On High-Dimensional Time-Variant Reliability Analysis with the Maximum Entropy Principle by Fuliang Zhou, Yu Hou, Hong Nie

“…The probability distribution of the structural response is reconstructed by the maximum entropy principle which is achieved by solving an optimization problem derived from the concept of relative entropy. …”
Get full text

Statistical Entropy of Quantum Black Holes in the Presence of Quantum Gravity Effects by A. D. Kamali, H. Shababi

“…Moreover, after obtaining some thermodynamical quantities including internal energy, entropy, and heat capacity, we conclude that, at high temperature limits due to the decreasing of the number of microstates, the entropy tends to upper bounds.…”
Get full text

Recovering Decay Rates from Noisy Measurements with Maximum Entropy in the Mean by Henryk Gzyl, Enrique Ter Horst

“…We present a new method, based on the method of maximum entropy in the mean, which builds upon the standard method of maximum entropy, to improve the parametric estimation of a decay rate when the measurements are corrupted by large level of noise and, more importantly, when the number of measurements is small. …”
Get full text

On the System Entropy and Energy Dissipativity of Stochastic Systems and Their Application in Biological Systems by Bor-Sen Chen, Xiangyun Lin, Weihai Zhang, Tianshou Zhou

“…This study discusses the relationship between the entropy and the dissipativity of stochastic systems under the background of biological systems. …”
Get full text

A Novel Nonlinear BWR Stability Indicator Based on the Sample Entropy by Omar Alejandro Olvera-Guerrero, Alfonso Prieto-Guerrero, Gilberto Espinosa-Paredes

“…In this work a novel methodology based on the Sample entropy (SampEn) and the noise-assisted multivariate empirical mode decomposition (NA-MEMD) is introduced. …”
Get full text

Improved irradiation resistance of high entropy nanolaminates through interface engineering by Q Xu, J Eckert, D Şopu

Subjects: “…high entropy alloy…”
Get full text