Biological Reviews, Volume 101, Issue 2, Page 911-925, April 2026.ABSTRACT Three categories of explanations exist for why we age: mechanistic theories, which omit reference to evolutionary forces; weakening force of selection theories, which posit that barriers exist that prevent evolutionary forces from optimising fitness in ageing; and optimisation theories, which posit that evolutionary forces actually select for ...
Michael S. Ringel
wiley +1 more source
Improved logistic regression combined with recursive feature elimination for investigating key influencing factors of Tornado Kick Turn in Wushu Routines. [PDF]
Sci RepXu M, Shu Y, Hua Y, Yuan J, Zha S, Wu X.
europepmc +1 more source
A Fuzzy Framework for Realized Volatility Prediction: Empirical Evidence From Equity Markets
Journal of Forecasting, Volume 45, Issue 3, Page 1261-1291, April 2026.ABSTRACT This study introduces a realized volatility fuzzy time series (RV‐FTS) model that applies a fuzzy c‐means clustering algorithm to estimate time‐varying c latent volatility states and their corresponding membership degrees. These memberships are used to construct a fuzzified volatility estimate as a weighted average of cluster centroids.
Shafqat Iqbal, Štefan Lyócsa
wiley +1 more source
Identification of protein biomarkers to differentiate between gram-negative and gram-positive infections in adults suspected of sepsis. [PDF]
BMC Infect DisIrani Shemirani M +6 more
europepmc +1 more source
Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2092-2105, April 2026.ABSTRACT Purpose To evaluate quantitative susceptibility mapping (QSM) beyond the brain through realistic simulations and to explore preliminary evidence that may be indicative of hypoxia in skull base chordomas (SBC). Methods Each step of the QSM pipeline was optimized within an in silico framework consisting of (i) phase unwrapping, (ii) background ...
P. Fenech +8 more
wiley +1 more source
Role of rivaroxaban in arteriovenous graft thrombosis after endovascular treatment and establishment and evaluation of a nomogram predictive model for postoperative recurrent thrombosis risk. [PDF]
Sci ProgWang M +6 more
europepmc +1 more source
Reading Research Quarterly, Volume 61, Issue 2, April/May/June 2026.This study introduces and validates the Self‐Efficacy for Online Reading Questionnaire (SEORQ), a process‐grounded instrument designed to measure secondary students' efficacy in executing the core demands of online reading. The model conceptualizes online reading self‐efficacy as a multidimensional construct encompassing five interrelated processes ...
SeongYeup Kim +2 more
wiley +1 more source
Performance of Hammerstein Spline Adaptive Filtering Based on Fair Cost Function for Denoising Electrocardiogram Signals. [PDF]
Biomimetics (Basel)Sitjongsataporn S, Wiangtong T.
europepmc +1 more source
JAWRA Journal of the American Water Resources Association, Volume 62, Issue 2, April 2026.ABSTRACT Understanding watershed water quality dynamics is essential for sustainable management, yet accurate nutrient load prediction remains challenging under strong inter‐annual variability. To address this limitation, this study presents a hybrid modelling framework that integrates baseflow information into a machine‐learning structure to improve ...
Bisrat Ayalew Yifru +4 more
wiley +1 more source
Simultaneous State and Parameter Estimation Methods Based on Kalman Filters and Luenberger Observers: A Tutorial & Review. [PDF]
Sensors (Basel)Chebbi A, Franchek MA, Grigoriadis K.
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