Results 31 to 40 of about 45,889 (225)

Mode fluctuations as fingerprint of chaotic and non-chaotic systems

, 1996
The mode-fluctuation distribution $P(W)$ is studied for chaotic as well as for non-chaotic quantum billiards. This statistic is discussed in the broader framework of the $E(k,L)$ functions being the probability of finding $k$ energy levels in a randomly ...
Aurich, R., Bäcker, A., Steiner, F.
core   +2 more sources

The Surgical Optimal Mobility Score predicts mortality and length of stay in an Italian population of medical, surgical, and neurologic intensive care unit patients.

Journal of critical care, 2015
PURPOSE We validated the Italian version of Surgical Optimal Mobility Score (SOMS) and evaluated its ability to predict intensive care unit (ICU) and hospital length of stay (LOS), and hospital mortality in a mixed population of ICU patients. MATERIALS
Simone Piva, G. Dora, Cosetta Minelli, M. Michelini, Fabio Turla, S. Mazza, Patrizia D'Ottavi, Ingrid Moreno-Duarte, Caterina Sottini, M. Eikermann, N. Latronico   +10 more
semanticscholar   +1 more source

All‐in‐One Underwater Quality Evaluation Metamaterial With Mechanical Robustness, Sound Attenuation, and Diffuse Reflection

Advanced Science, EarlyView.
In this work, a bioinspired all‐in‐one underwater quality evaluation metamaterial, combining sound attenuation, diffuse reflection, and mechanical robustness, is proposed based on jumping spider locomotion and human skeletal biomechanics. Meanwhile, a CNN‑driven quality evaluation framework is established for theoretically dimension‐reduced ...
Hongze Li, Zhenyu Li, Jinshui Yang, Jianhao Wu, Yidan Chen, Linzhi Wu, Hong Hu, Penglin Gao, Yegao Qu   +8 more
wiley   +1 more source

Intrinsic Mechanical Parameters and their Characterization in Solid‐State Lithium Batteries

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
This review focuses on the intrinsic mechanical parameters and their associated characterization in solid‐state batteries. The physical significance of mechanics parameters is introduced with exhaustive classifications by elastic, plastic deformations and fracture in bulk, adhesion, friction at interfaces, and mechanical fatigue in cells ...
Shuai Hao, Qianyi Zhang, Xiangkang Kong, Zhaoxiang Wang, Xue‐Ping Gao, Paul R. Shearing   +5 more
wiley   +1 more source

Decoding Emotional Signatures of Ethical Ads: An Analysis of Actor‐Viewer Synchrony

Journal of Consumer Behaviour, EarlyView.
ABSTRACT We examine whether ethical advertisements differ from conventional ads in their on‐screen emotional signatures and whether those signatures transfer to actor‐viewer synchrony. Study 1 analyses 138 professionally produced YouTube ads using Automated Facial Expression Recognition (AFER) and Convolutional Neural Networks (CNN) to quantify actor ...
Vik Naidoo, Nicolas Hamelin
wiley   +1 more source

THE FAST DECAY PROCESS IN RECREATIONAL DEMAND ACTIVITIES AND THE USE OF ALTERNATIVE COUNT DATA MODELS [PDF]

Since the early 1990s, researchers have routinely used count data models (such as the Poisson and negative binomial) to estimate the demand for recreational activities.
Sarker, Rakhal, Surry, Yves R.
core   +4 more sources

Lifetime Distribution Based on Generators for Discrete Mixtures with Application to Lomax Distribution

American Journal of Theoretical and Applied Statistics
In various application areas, data is frequently collected and analyzed using basic statistical distributions such as exponential, Poisson, and gamma distributions.
Peter N. Mecha, Isaac C. Kipchirchir, G. Muhua, Joseph Ottieno   +3 more
semanticscholar   +1 more source

Development and Retrospective Application of Novel Outcome Measure: Sturge–Weber Syndrome Acute Crisis (SWAC) Index

Annals of the Child Neurology Society, EarlyView.
ABSTRACT Objective Sturge–Weber syndrome (SWS) symptoms frequently overlap in neurological acute crises (ACs) presenting with seizures, stroke‐like episodes (SLE), and headaches. Recent efforts to develop a prospective drug trial highlighted the need for a new outcome measure capable of quantifying these symptoms during an SWS AC.
Kieran D. McKenney, Luther G. Kalb, Adrienne M. Hammill, Anne M. Comi   +3 more
wiley   +1 more source

The construction of non-spherical models of quasi-relaxed stellar systems

, 2008
Spherical models of collisionless but quasi-relaxed stellar systems have long been studied as a natural framework for the description of globular clusters.
A. L. Varri, Bontekoe T. R., Chandrasekhar S., Davoust E., Davoust E., Faa di Bruno C. F., Frenk C. S., G. Bertin, Geyer E. H., Goodwin S. P., Heggie D. C., Lagoute C., Longaretti P.-Y., Lynden-Bell D., Madsen J., Milne E. A., Monaghan F. F., van Albada T. S., van Leeuwen F.   +18 more
core   +1 more source

Invariant Measure and Universality of the 2D Yang–Mills Langevin Dynamic

Communications on Pure and Applied Mathematics, EarlyView.
ABSTRACT We prove that the Yang–Mills (YM) measure for the trivial principal bundle over the two‐dimensional torus, with any connected, compact structure group, is invariant for the associated renormalised Langevin dynamic. Our argument relies on a combination of regularity structures, lattice gauge‐fixing and Bourgain's method for invariant measures ...
Ilya Chevyrev, Hao Shen
wiley   +1 more source