In this paper, we experimentally compare orthogonal frequency-division multiplexing (OFDM) and on-off keying (OOK) modulation in the context of the IEEE 802.15.13-2023 standard at bandwidths up to 50 MHz across a Li-Fi link with distances up to 5 m and a lateral offset up to 51°. Error vector magnitude …

The wide use of social media has facilitated new social practices that influence place meaning. This paper uses a double case study of two neighborhood blogs in gentrifying communities, to explore the role of social media in sharing place associations and community formation. Drawing on Collins’ theory …

Reading and writing is modelled in CSP using actions containing the symbols ? and !. These reading actions and writing actions are synchronous, and there is a one-to-one relationship between occurrences of pairs of these actions. In the CPA conference 2017, we introduced the extended half-synchronous …

Purpose: The purpose of this paper is to examine the history of the Dutch cooperative Rabobank to understand how the structure of an organisation determines how individual employees validate norms within that organisation. Design/methodology/approach: Data over an approximately 10-year period starting …

For delayed and long-term students, the education process is often a lonely journey. The main conclusion of this research is that learning should not be an individual process of the student connected to one lecturer, but rather a community where learning is a collective journey. The social interaction …

In Amsterdam and Beirut, Abdallah has ethnographically researched interactional dynamics between disadvantaged young people, regarding experiences of success, in settings of education, work, sports, and music. He analyzed how focus, mood, and bodily deployment produced shared symbols, emotional contagions, …

Reading and writing is modelled in CSP using actions containing the symbols ? and !. These reading actions and writing actions are synchronous, and there is a one-to-one relationship between occurrences of pairs of these actions. In the CPA conference 2016, we introduced the half-synchronous alphabetised …

The world is changing due to the increasing prosperity and the large variety of products offered in the supermarkets. With the knowledge gained in the nutritional values of food, more and more information about healthy and unhealthy food became available. The lifestyle or healthy behaviour of people …

Reading and writing is modelled in CSP using actions containing the sym- bols ? and !. These reading and writing actions are synchronous and there is a one- to-one relationship between occurrences of pairs of these actions. It is cumbersome to ease the restriction of synchronous execution of the read …

The invention of the internet has created enormous opportunities for businesses: the ease of distributing information via the internet eventually led to online trade, a concept which is now known as Electronic Commerce. Whilst Electronic-, or E-Commerce has made it easier for companies to make their …