Results 91 to 100 of about 132,311 (233)
ABSTRACT There is a growing interest in elucidating the mechanisms that drive the benefits of physical exercise on cognitive performance. A key element for a better understanding of a particular phenomenon (e.g., the mediators of the exercise‐cognition interaction) is the selection of an appropriate control condition/group as the basis for causal ...
Fabian Herold +6 more
wiley +1 more source
Classification for thermostable proteins by using SVM and Hurst exponent
[[abstract]]In search of fast and good classification algorithm of thermostable proteins is an important issue. The Hurst exponent was able to analysis and description in fractal time series.
Shin-Ming Huang
core
Multi-scale entropy analysis and Hurst exponent [PDF]
The final publication is available at Elsevier via https://doi.org/10.1016/j.physa.2019.121292 © 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/Several methods exist for ...
Darooneh, Amir Hossein +2 more
core +1 more source
The persistence and complexity analyses suggested a gradual change in drought dynamics with increasing time scales. The DFA scaling exponent (α) increased from 0.49 to 1.23, indicating a tendency toward greater temporal persistence at longer accumulation periods.
Mehmet Ali Çelik
wiley +1 more source
Portfolio Optimization and Long-Term Dependence [PDF]
Whilst emphasis has been given to short-term dependence of financial returns, long-term dependence remains overlooked. Despite financial literature provides evidence of long-term’s memory existence, serial-independence assumption prevails.
Carlos León, Alejandro Reveiz
core
Research of Tool Wear Monitoring Based on Hurst Exponent Extraction of Cutting Surface Texture
A new approach using Hurst exponent extracted from the texture of cutting surface was proposed to characterize the nature of the observable long-term-memory power system function of cutting process. Hurst exponent extraction algorithm was given.
Lin Li Sun, Li Zhao
core +1 more source
Potential sliding zone recognition method for the slow-moving landslide based on the Hurst exponent
The abrupt occurrence of the Zhongbao landslide is totally unexpected, resulting in the destruction of local infrastructure and river blockage. To review the deformation history of the Zhongbao landslide and prevent the threat of secondary disasters, the
Haiqing Yang +5 more
doaj +1 more source
Multi‐Hazard Shaking‐Tsunami Fatality Risk Estimation for Coastal Communities
ABSTRACT This study develops a multi‐hazard fatality risk model for a coastal community (Tofino) on Vancouver Island, Canada, subjected to earthquake‐tsunami threats from the Cascadia subduction megathrust events. The model incorporates variable population distributions and uncertain fatality rate models, in addition to other key model components, such
Katsuichiro Goda
wiley +1 more source
The Hurst Exponent as an Indicator to Anticipate Agricultural Commodity Prices. [PDF]
Pérez-Sienes L +3 more
europepmc +1 more source
The Importance of Considering Personal Recovery for Eating Disorders
ABSTRACT Objective Definitions of recovery from eating disorders (EDs) have traditionally emphasised symptom reduction and functional restoration. However, growing research highlights the importance of integrating personal recovery, defined by self‐acceptance, autonomy, and psychological wellbeing.
Andrew Allen +5 more
wiley +1 more source

