Health symptoms may be influenced, supported, or even controlled via a lighting control system which includes personal lighting conditions and personal factors (health characteristics). In order to be effective, this lighting control system requires both continuous information on the lighting and health …

Seaports- the nexus of trade, logistics, and production- are hugely important in facilitating both national and international trade. Recent decades have witnessed a spectacular increase in freight transport worldwide, 90% of which crosses the sea after loading in seaports. Container transport in particular …

Lighting accounts for a significant amount of electrical energy consumption in office buildings, up to 45% of the total consumed. This energy consumption can be reduced by as much as 60% through an occupant-dependent lighting control strategy. With particular focus on open-plan offices, where the application …

One of the big problems visually impaired persons experience in their daily lives, is the inability to see non-verbal cues of conversation partners. In this study, a wearable assistive technology is presented and evaluated which supports visually impaired persons with the recognition of facial expressions …

To graduate this year as a marketing professional each student has to complete a thesis about a relevant subject. Van der Valk Hotel Leiden, the mandator, requires a customer satisfaction survey to discover how satisfied their business guests are. Van der Valk Hotel Leiden is a beautiful and luxurious …

n the Netherlands long-term care facilities made investments in order to improve the well-being of their residents and to support healthcare professionals in their daily task. Light is one of the technical solutions that might be contribute to support the well-being of older residents in long-term care …

Purpose: To determine whether using different combinations of kVp and mAs with additional filtration can reduce the effective dose to a paediatric phantom whilst maintaining diagnostic image quality. Methods: 27 images of a paediatric AP pelvis phantom were acquired with different kVp, mAs and additional …

Long-term care facilities are currently installing dynamic lighting systems with the aim to improve the well-being and behaviour of residents with dementia. The aim of this study was to investigate the implementation of dynamic lighting systems from the perspective of stakeholders and the performance …

Public lighting’s primary purpose is nighttime visibility for security and safety. How to meet so many requirements of so many stakeholders? The key to developing a good plan is to relate lighting to functions of public spaces, because street lighting is more than a technical requirement, a security …

The finding of poor lighting conditions in nursing homes in combination with a high prevalence of visual problems (with cataract found to be the most common age related pathology), stretches the need of enhanced awareness of eye care by professional caregivers.