We have developed an SI-traceable narrow-band tunable radiance source based on an optical parametric oscillator (OPO) and an integrating sphere for the calibration of spectroradiometers. The source is calibrated with a reference detector over the ultraviolet/visible spectral range with an uncertainty …

While Communicative Language Teaching (CLT) is nowadays widely recognized, the implementation of CLT in foreign language (FL) classrooms remains difficult. In the Netherlands, communicative learning goals have been formulated at the national level, but in daily practice assessments and learning activities …

Background: The importance of clarifying goals and providing process feedback for student learning has been widely acknowledged. From a Self-Determination Theory perspective, it is suggested that motivational and learning gains will be obtained because in well-structured learning environments, when goals …

The potential of technological innovation to address urban sustainability has been widely acknowledged over the last decade. Across cities globally, local governments have engaged in partnership arrangements with the private sector to initiate pilot projects for urban innovation, typically co-funded …

BACKGROUND: Falls and fall-related injuries among older adults are a serious threat to the quality of life and result in high healthcare and societal costs. Despite evidence that falls can be prevented by fall prevention programmes, practical barriers may challenge the implementation of these programmes. …

Objective: To study the effects of a comprehensive secondary prevention programme on weight loss and to identify determinants of weight change in patients with coronary artery disease (CAD). Methods: We performed a secondary analysis focusing on the subgroup of overweight CAD patients (BMI ≥27 kg/m2) …

It is widely accepted that psychosocial prognostic factors should be addressed by clinicians in their assessment and management of patient suffering from low back pain (LBP). On the other hand, an overview is missing how these factors are addressed in clinical LBP guidelines. Therefore, our objective …

Effectuation is a theory originating in the literature of entrepreneurship, that focuses on behavioral attitudes of founders of multiple companies with over 15 years of experience and proven superior performance, so-called expert entrepreneurs. It includes a set of decision-making principles that these …

Purpose More than 25 years after the first introduction of the public value concept by Moore in 1995, the concept is now widely used, but the operationalization of public value accounting is still weak. This paper shows empirical results of a study analyzing the application of the public value concept …

BACKGROUND: Mobile devices such as smartphones and tablets have surged in popularity in recent years, generating numerous possibilities for their use in health care as mobile health (mHealth) tools. One advantage of mHealth is that it can be provided asynchronously, signifying that health care providers …