Samenvatting Inleiding: Alhoewel er al veel geschreven is over het opstaan van ouderen, gaat dit vooral over de biomechanica en sta-op strategieën. Echter weinig is er nog bekent over het effect van een sta-op stoel op de fysieke activiteit van ouderen, terwijl voldoende fysieke activiteit essentieel …

In the medical community, X-rays are an important tool in imaging the human body. In principle X-ray images are 2 dimensional images. By measuring such X-ray images at multiple angles, one can construct the 3 dimensional inner structure of the sample. This 3 dimensional structure is created by applying …

Patients who suffer with schizophrenia haven’t got enough skills to deal with stress. The change on a psychosis increases by stress. Within the forensic psychiatry there hasn’t been much research to stress management training for patients with psychotic problems. Hence came the question for effect measurement …

The human population on earth has increased from 3 billion to 6 billion since 1960 and nearly 25% of the earth's terrestrial surface is now cultivated. The human pressure causes habitat fragmentation and has reduced populations of large carnivores throughout the world. Livestock depredation is the most …

Community-based nature management is becoming more common around the world. Non-governmental nature organisations in the Netherlands, such as Natuurmonumenten, are responding to this trend by setting up communities. Since Natuurmonumenten has limited experience in this respect, this study aimed to provide …

PRRT is a method of treatment that is used for a variety of diseases. In this method of treatment patient are infused with a radiopharmaceutical. This radiopharmaceutical will deliver a radiation dose to the specific targeted organ. However, due to infusion in the bloodstream other organs will also sustain …

Single Fiber Reflectance spectroscopy (SFR) can be used to determine tissue optical properties such as scattering and absorption. The SFR technique employs a semi-empirical modal, which contains a parameter that is dependent on the fiber numerical aperture, NA . However, the NA is a wavelength dependent …

Nuclear fusion is seen as one of the future technologies for roducing electrical power. In a hot and con ned plasma deuterium and tritium will melt together and form a helium nucleus and a neutron. This process produces a total of 17.6 MeV energy. In the plasma instabilities occur. Suppression of these …

Democratic deficit, mistrust and decreasing interest in European politics has forced European Union institutions to take action to bring Europe back to its citizens. The aim of this paper is to outline the impact of the European Union Youth policies on European integration. This will be accomplished …

One of the most significant changes with regard to the use of internet is the transformation of passive information users into active actors, who increasingly create the content of the ¨World Wide Web¨ (WWW) themselves. Along with these changes, the economic impact of established media declines and experts …