Buscador de Tesis y publicaciones académicas

Large language model counterarguments in older adults: Cognitive offloading or susceptibility to moral persuasion?

Kou Tamura · Sayaka Ishibashi · Ayana Goma · Kenta Yamamoto · y 1 más

This study examined whether counterarguments generated by large language models (LLMs) influence the moral judgments of younger and older adults, and whether these effects vary by dilemma type, cognitive functioning, trust in AI, and prior LLM experience. Using the switch and footbridge trolley dilemmas, 130 participan...

In-operando XAS to unravel the surface modifications of Nickel based electrocatalysts in the hydrogen evolution reaction. A comparison of pu

Enrico BERRETTI · Jacopo ORSILLI · Giovanni ZUCCANTE · Alessandro LAVACCHI

Nickel and its alloys have extraordinary electrocatalytic activity towards hydrogen evolution reaction (HER), being suitable substitute of platinum group metal (PGM) to cut water electrolyzers cost. Still, the identification of the oxidation state of the metal active sites and its reversibility during operation is lack...

Who scores from hosting sports events? Local spending evidence from the EURO 2024

Dorn, Florian · Gasser, Marie-Theres · Kloiber, Kevin · Krause, Simon · y 1 más

Hosting mega-sports events generates optimistic projections of economic benefits, yet empirical evidence on actual local returns remains mixed. Focusing on the UEFA EURO 2024 in Germany, we provide causal evidence on short-term local consumption effects using anonymized daily card-spending data. Using a difference-in-d...

Adaptive judgment in the cognitive reflection test: A computational analysis

Bhatia, Sudeep · Hu, Yijin

The Cognitive Reflection Test (CRT) is widely used in reasoning and decision making research, but it lacks a formal cognitive foundation. As a result, debates persist over why CRT scores correlate with mathematical ability, why some individuals solve CRT problems easily while others struggle, and which mental processes...

Modified augmented Lagrangian preconditioning for mixed-dimensional beam-solid coupling

Max Firmbach · Ivo Steinbrecher · Alexander Popp · Matthias Mayr

This paper presents modified augmented Lagrangian block preconditioners for the mixed-dimensional coupling of three-dimensional solid bodies with embedded one-dimensional torsion-free Kirchhoff-Love beams using Lagrange multipliers for constraint enforcement. The finite element discretization of this mixed formulation...

Quantitative phase analysis of model powder mixtures of corundum, quartz, and amorphous silica via X-ray diffraction with and without internal standards

Willi Pabst · Petr Bezdička · Petra Špringer Šimonová · Matyáš Mikula · y 1 más

Hierarchical bone scaffolds with integrated trabecular topology and lacuno-canalicular connectivity modulate fluid dynamics and support osteogenic culture

Sara, Sebastiani · Giuliana, Tromba · Valentina Rafaela Herrera, Millar · Laura Maria, Vergani · y 1 más

The hierarchical structure of bone governs both mechanical behavior and mechanobiological signaling, yet most Bone Tissue Engineering (BTE) scaffolds reproduce only meso-scale porosity while neglecting the Lacuno-Canalicular Network (LCN), a key regulator of interstitial fluid flow. Here, we present a multi-scale bio-i...

Twisted tensor products: Alexander-Whitney and Eilenberg-Zilber maps

A.V. Shepler · S. Witherspoon

Alexander-Whitney and Eilenberg-Zilber maps traditionally convert between the tensor product of standard resolutions and the standard resolution of a tensor product of algebras. We examine Alexander-Whitney and Eilenberg-Zilber maps for twisted tensor products, which include skew group algebras, smash products of Hopf...

Stochastic optimal power flow with joint chance constraints using generalised polynomial chaos

Jacobs, Matthieu · Austnes, Pål Forr · Paolone, Mario

This paper presents a novel approach for the approximation of multiple joint chance constraints. Generalised polynomial chaos is used to model uncertainties, allowing to consider non-Gaussian probability distributions for the input random variables of the system. The effectiveness of the presented approach for the trea...

The Chain of Active Lifestyle: Teacher Social Support, Self-Determined Motivation, and Self-Efficacy in University Physical Education

Yang, Jae Young