The transmission of constant-envelope orthogonal frequency division multiplexing (CE-OFDM) signals, based on electrical phase modulation, was shown to improve the tolerance to noise and the nonlinearity introduced by light-emitting diodes (LEDs) in visible light communication (VLC) systems. This allows …

The performance of a visible light communication (VLC) system based on power domain non-orthogonal multiple access (PD-NOMA) is experimentally evaluated in this paper. The simplicity of the adopted non-orthogonal scheme is provided by the fixed power allocation method at the transmitter and the single …

Aim: Informal caregivers share common experiences in providing care to someone with health and/or social needs, but at the same time their experiences differ across diverse backgrounds such as gender, age, culture, as these aspects of diversity co-shape these experiences. This scoping review aims to …

As the labor crisis keeps bringing stress among hospitality leaders making the subject of employee retention a key point on the agenda of every future-oriented business, the study comes as a support for Hotel Transilvania in designing a benefits scheme to ensure retention. The importance of benefits …

The demands on lecturers in higher education to select, structure, and contextualise relevant and up-to-date resources for their students have increased; behaviour that is often referred to as curation. Currently, systematic insight into lecturers’ curational behaviour is limited. This scoping literature …

Peer discussions play a major role in students’ collaborative problem-solving activity. These discussions provide researchers and teachers with a wealth of information about the students' reasoning. To analyse such discussions, different theoretical lenses are available, such as Schoenfeld’s problem …

ENSURE is a project involving 9 partner organisations from the United Kingdom, France, Belgium and the Netherlands. The aim of ENSURE was to create a model of peer to peer support that can be implemented with different groups of people and that can be instrumental in enabling social inclusion for people …

Drug consumption estimates are of relevance because of public health effects as well as associated criminal activities. Wastewater analysis of drug residues enables the estimation of drug consumption and drug markets. Short-term and long-term trends of cocaine, MDMA (ecstasy), amphetamine (speed) and …

This study investigated a seven sessions interaction between a peer-tutor robot and Dutch preschoolers (5 years old) during which the children learned English. We examined whether children’s engagement differed when interacting with a tablet and a robot using iconic gestures, with a tablet and a robot …

This roadmap helps teacher teams to improve their education step-by-step in an evidence-informed manner. Shaping your education using the principles of blended learning has many advantages for both students and teachers. However, this requires a thorough, long-term redesign of courses. Partly due to …