Realising Healthy Urban Areas: A Study of current Challenges in the Netherlands and Recommendations to overcome them

Preventive measures for a healthy population are becoming a trending topic in the Netherlands because of rising costs of care and an increasing population of elderly. Due to this, prevention methods in the built environment can help with minimising this problem. Urban area developments are ways for improving or developing new built environments....

Explaining the FLASH Effect: Investigating the Oxygen Hypothesis of the Proton FLASH Effect in Zebrafish

This thesis investigates the tissue sparing effect of FLASH (>40 Gy/s) radiation, as opposed to CONV (conventional, dose rates typically between 0.01­0.1 Gy/s) radiation. We irradiated zebrafish embryos (4 days past fertilisation) with 116 MeV protons. The aim was (1) to measure the effect, and (2) if the effect were significant, see whether...