Physical and psychosocial stress and recovery are important performance determinants. A holistic approach that monitors these performance determinants over a longer period of time is lacking. Therefore this study aims to investigate the effect of a player’s physical and psychosocial stress and recovery …

Many children aged 9–12 appear to have low levels of fundamental movement skills (FMS). Physical education (PE) is important because PE-teachers can teach children a variety of FMS and can influence PE-motivation. However, declined levels of PE-motivation are reported in the final grades of elementary …

Achtergrond: Voorste kruisband (VKB) letsels komen vaker voor bij adolescente vrouwelijke voetbalsters dan bij mannen in dezelfde leeftijdscategorie. Hoe deze letsels te voorkomen zijn, is echter nog onduidelijk. Doel: Het doel van dit literatuur onderzoek is het achterhalen of een preventief oefenprogramma …

‘Panta rhei’ was the immortal wisdom, spoken over 2,500 years ago by the Greek philosopher Herakleitos. ‘Everything flows’; everything changes and nothing remains the same. More than ever, this is true for the competitive environment of many organizations. Whether resulting from technological progress, …

In dynamic business environments, the ability to adapt is highly important for organizations in order to best their competition. This is necessary because throughout the years of doing business, organizations have experienced but one constant factor: change. The concept of enterprise agility is designed …

Agile software development has evolved into an increasingly mature software development approach and has been applied successfully in many software vendors’ development departments. In this position paper, we address the broader agile service development. Based on method engineering principles we define …

The authors discuss the need for a C4I architecture for the Netherlands armed forces and list the progress that has been made up to now. Several challenges are identified, such as unique real-time requirements, interoperability and agility and unique security requirements.