Results 121 to 130 of about 77,751 (215)

Aggregation functions: Means [PDF]

open access: yes
The two-parts state-of-art overview of aggregation theory summarizes the essential information concerning aggregation issues. Overview of aggregation properties is given, including the basic classification of aggregation functions.
Endre Pap   +3 more
core  

Causal Effect Estimation With TMLE: Handling Missing Data and Near Violations of Positivity

open access: yesBiometrical Journal, Volume 68, Issue 3, June 2026.
ABSTRACT We evaluate the performance of targeted maximum likelihood estimation (TMLE) for estimating the average treatment effect in missing data scenarios under varying levels of positivity violations. We employ model‐ and design‐based simulations, with the latter using undersmoothed highly adaptive lasso on the “WASH Benefits Bangladesh” data set to ...
Christoph Wiederkehr   +2 more
wiley   +1 more source

Effectiveness of Group Narrative Therapy Based on a Postmodern Psychotherapeutic Approach for Reducing Test Anxiety in Secondary School Students

open access: yesCounselling and Psychotherapy Research, Volume 26, Issue 2, June 2026.
ABSTRACT Objective This study aimed to evaluate the effectiveness of a narrative therapy (NT)–based psychoeducation programme in reducing test anxiety among eighth‐grade students in Türkiye. Methods Using a quasi‐experimental design and purposive sampling, 22 students (63.6% female) were assigned to either an experimental or control group (11 each ...
Adem Peker   +3 more
wiley   +1 more source

Bounds of Different Integral Operators in Tensorial Hilbert and Variable Exponent Function Spaces

open access: yesMathematics
In dynamical systems, Hilbert spaces provide a useful framework for analyzing and solving problems because they are able to handle infinitely dimensional spaces.
Waqar Afzal   +2 more
doaj   +1 more source

Weighted Quasi-Arithmetic Means and the Domain Translations

open access: yesJournal of Advanced Computational Intelligence and Intelligent Informatics, 2012
The monotonicity of the weighted quasi-arithmetic means is discussed from the viewpoint of utility functions and weighting functions. Observing the indices given by utility functions and weighting functions, we find that these indices give similarmonotonicity for the weighted quasi-arithmetic means, and this paper investigates the reason using the ...
openaire   +1 more source

Learning and distraction: Evidence for cognitive load interference in medical education

open access: yesMedical Education, Volume 60, Issue 6, Page 676-684, June 2026.
Abstract Background Distraction may increase cognitive load. Cues may decrease it. But what happens if we cue in distracted learning environments? Does effective instruction buffer against the detrimental effects of distraction? Methods In a 2 × 2 factorial experiment, 117 s–year medical students without prior knowledge watched a standardised ...
Andrea Storck   +8 more
wiley   +1 more source

Failure Mechanisms of Short Fiber Reinforced Composite Materials Subjected to Dynamic Loading

open access: yesPolymer Composites, Volume 47, Issue 9, Page 8273-8287, 10 May 2026.
Failure Mechanisms of Short Fiber Reinforced Composite Materials Subjected to Dynamic Loading. ABSTRACT The mechanical behavior of short carbon fiber reinforced polylactic acid (SCF/PLA) composites fabricated by fused deposition modeling (FDM) is crucial for engineering applications, yet their strain‐rate dependence is not fully understood.
Hui Liu   +6 more
wiley   +1 more source

The SPoRC Stock Assessment Package: A Generalized Next‐Generation Platform to Assess Spatial, Age and Sex‐Structured Populations

open access: yesFish and Fisheries, Volume 27, Issue 3, Page 754-770, May 2026.
ABSTRACT Fisheries managers increasingly rely on stock assessment models to provide sustainable management advice, which must balance complex and competing objectives. Although assessment models necessitate simplifying assumptions, there is increasing recognition to improve the integration of realistic biological and fishery dynamics. While ongoing and
Matthew LH. Cheng   +5 more
wiley   +1 more source

Quasi-arithmetic means and subquadracity [PDF]

open access: yesJournal of Mathematical Inequalities, 2015
openaire   +1 more source

An approach to Stochastic Process using Quasi-Arithmetic Means [PDF]

open access: yesRecent Advances in Stochastic Modeling and Data Analysis, 2007
Cuvelier, Etienne   +1 more
openaire   +3 more sources

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