The long spined sea urchin Diadema antillarum was an abundant grazer on Caribbean coral reefs, until 1983–1984, when densities were reduced by ∼98% during a region wide die-off. Since then, there has been very little natural recovery of the species and interest is growing in applying aquaculture as a …

NOVA coordinates a group of three inflatable mobile planetariums which visit around 200 primary and secondary schools per year (~30,000 students/year). After an initial stop in activities (March-June 2020) due to the COVID-19 crisis, NOVA restarted school visits in July 2020 using a high quality flat-screen. …

NOVA—The Netherlands Research School for Astronomy—coordinates a group of three inflatable mobile planetariums that visit around 200 primary and secondary schools per year (approximately 30,000 students/year). After an initial stop in activities (March-June 2020) due to the COVID-19 crisis, NOVA has …

It is estimated that over 30,000 lesions in the DNA are generated per cell per day. In S-phase, lesions in the DNA can stall replication, which can lead to secondary lesions such as DNA double- strand breaks. The DNA damage tolerance (DDT) network enables replication to be continued in the presence of …

Psychische problemen komen over het algemeen voor het eerst tot uiting tussen het achttiende en het vijfentwintigste levensjaar--de leeftijd waarop jongeren hoger (beroeps)onderwijs volgen. Het hoger (beroeps)onderwijs is in onze samenleving een belangrijk kanaal om je voor te bereiden op een carrière …