Results 161 to 170 of about 51,149 (311)
High‐Fat Diet Exacerbates Neuropathology in a Transgenic Mouse Model of Multiple System Atrophy
Movement Disorders, EarlyView.Abstract Background Multiple system atrophy (MSA) is a rare and devastating neurodegenerative disorder. Accumulating clinical and preclinical evidence suggests that diabetes and insulin resistance may adversely influence MSA pathophysiology. Objective We investigated the potential association between diabetes, impaired glucose homeostasis, and MSA ...
Marie‐Laure Arotcarena +7 more
wiley +1 more source
Abduction and Deduction in Dynamical Cognitive Science
Topics in Cognitive Science, EarlyView., 2023 Abstract This paper reviews the recent history of a subset of research in dynamical cognitive science, in particular that subset that allies itself with the sciences of complexity and casts cognitive systems as interaction dominant, noncomputational, and nonmodular. I look at this history in the light of C.S.
Anthony Chemero
wiley +1 more source
The multi-fractal model of asset returns : its estimation via GMM and its use for volatility forecasting [PDF]
Multi-fractal processes have been proposed as a new formalism for modeling the time series of returns in finance. The major attraction of these processes is their ability to generate various degrees of long memory in different powers of returns - a ...
Lux, Thomas
core
[Fractal analysis of liver fibrosis].
Pathologica, 2003 This study realized by two different study groups use of Fractal geometry to quantify the complex collagen deposition during chronic liver disease. Thirty standard needle liver biopsy specimens were obtained from patients with chronic HCV-related disease.
SODA, Giuseppe +5 more
openaire +2 more sources
Mathematical Methods in the Applied Sciences, EarlyView.The goal of this work is to look at how a nonlinear model describes hematopoiesis and its complexities utilizing commonly used techniques with historical and material links. Based on time delay, the Mackey–Glass model is explored in two instances. To offer a range, the relevance of the parameter impacting stability (bifurcation) is recorded.
Shuai Zhang +5 more
wiley +1 more source
Individuals diagnosed with epilepsy: a fractal analysis and radiomorphometric evaluation. [PDF]
BMC Oral HealthOzsoy SC +5 more
europepmc +1 more source
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT The numerical approximation of nonlinear chaotic differential systems, such as the modified stretch‐twist‐fold (STF) flow and multi‐bond chaotic attractors, presents a significant challenge due to their sensitive dependence on initial conditions and complex dynamics where analytical solutions are unattainable.
Shina Daniel Oloniiju, Anastacia Dlamini
wiley +1 more source
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT We develop a unified mathematical framework extending classical moment theory from discrete integer orders to a continuous spectrum of real orders f>0$$ f>0 $$, providing a systematic statistical characterization of complex systems exhibiting power‐law behavior.
Farrukh A. Chishtie
wiley +1 more source
, 2009 Electrical treeing is one of the main reasons for long term degradation of polymeric materials used in high voltage ac applications. In this paper we report on an investigation of electrical tree growth characteristics in XLPE samples from a commercial ...
Tham, C H, Chen, George
core
Knocking-Induced Vibration and Sound Signal Characteristics and Fractal Analysis for Distinguishing Concrete and Masonry Walls. [PDF]
ACS OmegaZhou Y +7 more
europepmc +1 more source