Results 131 to 140 of about 18,869,573 (254)

Experimentally established expected effects in random-intercept cross-lagged panel models when causality holds

open access: yes
There are indications that findings from random-intercept cross-lagged panel models (RI-CLPM) may be biased and spurious, similarly to findings from traditional cross-lagged panel models. The objective of the present study was to establish what effects to expect in analyses with RI-CLPM when causality holds.
Kimmo Sorjonen, Bo Melin
openaire   +1 more source

Extending the hyper‐logistic model to the random setting: New theoretical results with real‐world applications

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
We develop a full randomization of the classical hyper‐logistic growth model by obtaining closed‐form expressions for relevant quantities of interest, such as the first probability density function of its solution, the time until a given fixed population is reached, and the population at the inflection point.
Juan Carlos Cortés   +2 more
wiley   +1 more source

Dynamic Performance Enhancement of a High‐Agility Hypersonic Mechanical System via a Learning‐Augmented Robust Control Architecture

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT The design of control systems for high‐agility mechanical systems operating in extreme environments is a significant challenge in nonlinear dynamics. This paper addresses the complex dynamic control problem of a hypersonic interceptor, modeled as a multi‐input multi‐output (MIMO) mechanical system characterized by strong aerodynamic cross ...
Mohammad Mahdi Soori   +1 more
wiley   +1 more source

Monitoring shallow geothermal aquifers with active‐source distributed acoustic sensing: A prognostic feasibility study on the University of Leeds Geothermal Campus

open access: yesNear Surface Geophysics, EarlyView.
Abstract The United Kingdom's shallow aquifers offer significant but underdeveloped geothermal energy resource. Seismic methods can help address this by improving the understanding of aquifer heterogeneity and potentially allowing long‐term monitoring of thermal plumes.
Adam D. Booth   +10 more
wiley   +1 more source

Reciprocal association between dietary diversity and subjective well-being in Chinese older adults: a three-wave longitudinal study

open access: yesArchives of Public Health
Background Previous studies have shown that diet is closely related to the subjective well-being, but the interaction between dietary diversity and subjective well-being over time has not been reported.
Ting Wang   +7 more
doaj   +1 more source

DUCK‐Net: automated deep learning segmentation of ductular reactions in murine liver injury captures multicellular niche dynamics from H&E morphology

open access: yesThe Journal of Pathology, EarlyView.
Abstract Ductular reactions (DRs) are dynamic and complex multicellular responses that occur as a result of various hepatic injuries. Precise identification and quantification of the extent of DRs is a cornerstone of pre‐clinical modelling of liver disease, with links to inflammation, fibrosis, regeneration, and disease severity.
Nathalie Feeley   +15 more
wiley   +1 more source

Bias correction in a dynamic panel data model of economic growth: The African dummy re-examined [PDF]

open access: yes
The discrepancy between the observed and expected growth rates of African economies in cross-country or panel growth regressions is often summarised in a significant African dummy. However, the existence of this dummy may be an artifact of the panel data
Sonja Keller, Stan du Plessis
core  

Bidirectional Longitudinal Associations Between HEXACO Personality Traits and Problem Gambling: A Four-Wave Random Intercept Cross-Lagged Panel Study

open access: yes
This study will examines the within-person, bidirectional longitudinal associations between the six HEXACO personality traits and problem gambling severity across four waves of data collected at approximately three-month intervals in a UK community ...
Ståle Pallesen   +3 more
core   +4 more sources

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