BACKGROUND: Intentional weight loss in obese older adults is a risk factor for accelerated muscle mass loss. We investigated whether a high protein diet and/or resistance exercise preserves fat free mass (FFM) during weight loss in overweight and obese older adults. METHODS: We included 100 overweight …

Research on student success has been highly influenced by Tinto’s integration theory in Europe and America. As part of my PhD research, I investigate the possible influence of the use of social media by first year students in higher education. Based on Tinto’s theory, the amount of variables is diminished …

As part of my PhD research, I investigate the influence of the use of social media by first year students in higher education. In this research I have lessened the amount of variables, from Tinto’s theory, by including only the best-proven predictive variables, based on previous studies. Hereby, avoiding …

Dissertation Free University Amsterdam in order to obtain the degree of doctor in the year 2017

This research helps to understand how small-scale farmers cope with frequent droughts in Wankhala agricultural camp, Petauke district, Zambia. This follows small-scale farmers’ frequent failures to satisfy their food needs whole year round. This is mainly because of the reduction in productivity of their …

Tinto’s integration theory has highly influenced research on student success in Europe and America. However, due to the complexity of the theory and the enormous amount of variables, the theory is not suitable for use in regular evaluations in higher education. By including only the best-proven predictive …

Standing up is harder to perform when getting older. The company SillaPlus want to create a physical device that can be attached to already existing chairs and will help elderly people get up from a chair. The company reached out to students who want to help with the development of a get up aid. The …

As one of the most attractive Western European countries for refugees, Germany has experienced a large influx of migrants since the beginning of the Syrian Civil War in 2011. It has the highest influx number of migrants in 2014 since 1992. Since Germany is not prepared to deal with this unexpected …