The observed persistent soft X-ray spectra (0.5 - 10 keV) of anomalous Xray pulsars (AXPs) can be explained by the magnetar model (Woods and Thompson et al., 2002 [3]) where the emission is powered by the decay of an extreme high magnetic eld ( 1014 G). Because these spectra are relatively soft, measurements …

In this dissertation, the European Commission's selection process of policy instruments to tackle climate change has been reviewed, with the main focus on understanding what internal factors have influenced the Commission in this process and how this has led to the implementation of soft policy instruments. …

Optical Coherence Tomography (OCT) is an imaging technique for collecting depth resolved information in human tissue based on an interferometer. With an imaging depth of between 1 and 2 mm, OCT is only used to investigate (near) surfaces. But with an axial (depth) resolution of between 2 and 10 μm, and …

On 26 January 1998, during a press conference in the White House, President Bill Clinton famously told the nation, "I did not have sexual relations with that woman, Miss Lewinsky" (Clinton, 1998). Now, 15 years later, almost everyone can still recall those famous words. In this dissertation, the interaction …

STUDY DESIGN: Systematic review. OBJECTIVE: To evaluate the validity of instruments that claim to detect submaximal capacity when maximal capacity is requested in patients with chronic nonspecific musculoskeletal pain. SUMMARY OF BACKGROUND DATA: Several instruments have been developed to measure capacity …

STUDY DESIGN: Systematic review. OBJECTIVE: To evaluate the validity of instruments that claim to detect submaximal capacity when maximal capacity is requested in patients with chronic nonspecific musculoskeletal pain. SUMMARY OF BACKGROUND DATA: Several instruments have been developed to measure capacity …

PURPOSE: The purpose of this study was to gain insight into how low back pain (LBP) patients conceptualize the construct of expectations regarding treatment. METHODS: This study was nested within a mixed-method randomized clinical trial comparing three primary care interventions for LBP. A total of 77 …

More and more local bottom-up energy initiatives are emerging. Those involved encounter many barriers during the realization of their ideas. As the generation of renewable energy is mostly included, these local initiatives contribute to the targets set at regional, national & EU level. At the same time, …

We need look no further than the use of email communication, mobile phones and cars to understand that technology has wide-ranging social consequences. What is more, designers are plainly not always aware of the social consequences of technology, despite practicing user-centred design. Email, for instance, …

This study aimed at validating a method for selecting expert teachers of students with behavioural problems. Participants were Dutch primary school teachers, head teachers and special needs support teachers. Data were gathered through an observation instrument developed for the benefit of the study, …