Biomethane is emerging as a key renewable gas in both mature and developing energy systems worldwide. Driven by climate-neutrality objectives, energy-security concerns, and rising waste-to-energy ambitions, global biomethane production is expected to expand rapidly in the coming decade. In Europe, this …

Muscle health, encompassing muscle mass, composition, strength, physical performance and patient-reported outcomes, is a key determinant of clinical outcomes across the life course and a wide range of disease states. Despite growing recognition of its importance, muscle health remains insufficiently …

To broaden the application of biomethanation for energy storage and renewable integration, this study investigates the performance of a trickle-bed reactor (TBR) for hydrogen (H2) utilisation in biogas upgrading, using both pure Carbon dioxide (CO2) and biogas-derived CO2 as substrates for methane (CH4) …

Power-to-X technologies play a crucial role in accelerating the energy and material transition. A key opportunity lies in integrating these systems with existing bio-based infrastructures such as anaerobic digesters, providing a reliable source of biogenic carbon. Developing effective Power-to-Methanol …

OBJECTIVES: To explore how healthcare professionals in burn aftercare approach self-management support for burn survivors. METHODS: An inductive, interpretative qualitative approach was used, with interviews conducted with all six burn physicians, all six burn aftercare nurses/nurse specialists, two …

Background/aims: Malnutrition is a common clinical problem causing poor outcomes, including longer hospital stays, complications, functional decline, and mortality. Oral nutritional supplements (ONS) are a key component of medical nutrition therapy for patients who cannot meet their nutritional needs …

Background: The Health-Enhancing Physical Activity (HEPA) Europe network was established in 2005 to promote physical activity (PA) related research, policy, and practice across the World Health Organization (WHO) European Region. It was founded on early recognition of the essential role of regular PA …

Purpose: To timely tackle malnutrition in hospital patients, the implementation of a new malnutrition practice is needed. We aimed to determine the readiness of nutrition support hospital staff for implementing a new malnutrition practice, using the Patient-Generated Subjective Global Assessment (PG-SGA) …

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 …