Academisch Proefschrift, ter verkrijging van de graad Doctor aan de Vrije Universiteit Amsterdam, op gezag van de rector magnificus prof. dr. J.J.G. Geurts, volgens besluit van de decaan van de Faculteit der Bètawetenschappen in het openbaar te verdedigen op donderdag 19 februari 2026 om 11.45 uur in …

This paper presents a conceptual model for creating digital educational games that aim to reduce mathematics anxiety (MA) and promote positive emotional engagement in mathematics education. No empirical data were collected or analyzed; the proposed model is based on a synthesis of theory and empirical …

As youth workers increasingly offer support and guidance within digital environments, the question arises as to what impact this support has on the (online) lives of young people. This paper explores the contribution of youth work practice in the online lifeworld on young peoples’ development, building …

Mathematics anxiety is a well-documented phenomenon affecting students' learning experiences, engagement, and long-term career choices. This research is part of a wider effort to mitigate and prevent mathematics anxiety through the development of a digital learning game, supported by a follow-up teacher …

This thesis investigates the restoration and structural reinforcement of a historically protected 19th-century residential building on the island of Hydra, Greece. Undertaken within the strict constraints of Greek heritage law (ΦΕΚ 594Δ/1978), the project aims to enhance structural safety and environmental …

With the increasing number of proton therapy centers worldwide, particularly in Europe, proton therapy is becoming a more established treatment option. However, education and guidelines, specifically tailored to radiation therapists (RTTs) and dosimetrists, are lacking. Through the “Towards a Sustainable …

Multi-layer cell constructs produced in vitro are an innovative treatment option to support the growing demand for therapy in regenerative medicine. Our research introduces a novel construct integrating organ-derived decellularised extracellular matrix (dECM) hydrogels and 3D-printed biodegradable polymer …

Background: Most studies on older adults' vitality focus on linear connections between determinants and outcomes. To design more comprehensive and impactful approaches to support the vitality of older adults, a better understanding of the interplay among elements that shape their vitality is necessary. …

Human Digital Twins zijn een opkomend type Digital Twin dat in de gezondheidszorg wordt gebruikt om persoonlijke ondersteuning te bieden. In navolging van deze trend zijn we van plan om onze virtuele fitnesscoach, een coachingplatform dat gebruikmaakt van draagbare gegevens over fysieke activiteit, naar …

Aquabots is a development platform for autonomous navigation which was initiated in 2010 by the Rotterdam University of Applied Sciences and system integrator Imtech. In 2014, the first student team successfully crossed the river Nieuwe Maas with their Remotely Operated Vessel (Aquabot) EindMaas. By …