Although usually very predictable, the outcome of (inter) action on both the individual and the group level is in principle not predictable (undetermined, or chaotic). Mathematically, this is called nonlinear dynamics, or non-deterministic systems, or chaos. There are so many forces involved in the "system" …

Martien Visser praat in zijn maandelijkse column over het Nederlandse energiesysteem en de gevolgen en kosten van de energietransitie.

Deze column gaat in op verschillende aspecten van goed leiderschap.

Gesproken column bij de opening van het hogeschooljaar op het Prins Claus Conservatorium

In 2004 the physicist Chris Anderson postulated a theory - the long tail - in which he stated that with the emergence of the internet many writers and artists get a chance of success. As a result, greatest hits and bestsellers would have an increasingly relatively smaller share in the totals of artist …

Did you ever wonder why, for example, despite investing of millions of research funding, there is still no clarity regarding the definitions of many (psychological or psychiatric) images such as Autistiform Spectrum Disorder, or ADHD? Could it be that, at least partly, the images consist of psychological …

De NLsportraad heeft zich de afgelopen tijd gebogen over de maatschappelijke en economische impact van grote sportevenementen. De NLsportraad heeft bezien welke doelen en effecten sportevenementen kunnen hebben en hoe deze het best kunnen worden gemeten. Binnenkort publiceert de NLsportraad hierover …

Martien Visser schrijft in zijn maandelijkse column over de vrije energiemarkt en discussieert over in hoeverre dit daadwerkelijk bestaat in Nederland

Just like music and art education, technical education is very closely linked to practice in an ever changing world. Techniques come and go, sometimes at lightning speed. Especially at the level of secondary vocational education (level 2, 3 and 4) there are shortages in well trained craftsmen. Technical …

Alzheimer’s disease is the leading cause of dementia affecting over 46 million worldwide, yet contemporary medication is unable to prevent or slow its neurodegeneration. Recently, fucosterol and saringosterol, two phytosterols from brown macroalgae, have emerged as possible mediators of the disease. …