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One of Zayed University’s publicly articulated missions is to lead higher education in the United Arab Emirates through teaching, learning, research, and outreach and to achieve this leadership in a technologically advanced environment. In fulfilling this goal, the university actively promotes laptop computer use among faculty, staff, and students; delivery (and completion) of lessons though advanced technology; use of sophisticated software; and information gathering via the Internet. (See Moore, Moore, Bodwen, Coasdale, 2003.)

Though the hope is that information technology can add a powerful punch to the modern educational environment, many educators in the United Arab Emirates have found that it is the proper use of available modern technology rather than the presence of that technology that advances learning. Even longtime favorites pencil and paper and the overhead projector still have a place in the well-rounded modern classroom. Whether old or new, each technology has unique qualities (or “affordances”) of which advantage can be taken.

Externalities influence the career trajectories of self-initiated expatriates (SIEs) and their respective career crafting. This study aims to explore the international career crafting of SIEs (encompassing their proactive career reflection and construction), taking the combined external influences of complexity, chance and change into consideration.

The authors employ a qualitative (interpretative) approach, combining career crafting and the chaos theory of careers (CTC) to further understand, from an individual standpoint, the impact of externalities on the career crafting strategies of 24 SIEs who have relocated within the European Union.

The authors show that SIEs' proactively craft their careers to varying degrees and with varying frequency. The CTC – incorporating complexity, chance and change – allows for a more nuanced understanding of SIEs' career crafting.

This paper applies the concept of career crafting to an international context, exploring the impact of externalities on SIEs' careers. In this way, the authors combine two previously separate theories, extend the application of career crafting to an international career context and emphasise the role of temporality and the whole-life view of career in SIEs’ career crafting approach.

The purpose of this paper is to analyse factors influencing the propensity to share travel experiences in social media during a trip, across a sample of Millennial and Generation Z consumers in three different countries.

An online survey was sent to consumers between 16 and 30 years in Sweden, UK and India. Structural equation modelling and multigroup analysis was conducted to compare results between countries and generations.

Young travellers’ need for uniqueness (NFU) and opinion leadership (OL) with regard to travel tends to increase their propensity to share travel experiences in social media during a trip. Reflected appraisal of self is strongly related to NFU and OL and may therefore indirectly influence the propensity to share. Some differences were found between generations and countries.

Future research could consider comparisons between travellers from younger and older generations. The hypotheses formulated in this study could be tested in other countries. Further adaptions or extensions of existing NFU scales to fit in the travel and tourism context are suggested.

Millennial and Gen Z consumers will constitute an increasing part of travellers and visitors in the future. Through a better understanding of their behaviour, tourism managers can design strategies to engage them and increase electronic word-of-mouth (eWOM).

This study contributes by addressing the lack of research on “self”-related drivers of eWOM in general social media during the trip, and by providing an international perspective through cross-cultural comparisons.

This study aims to investigate the potential of using polymer multi-material additive manufacturing (MMAM) to produce miniature hydraulic piston actuators combining rigid structures and flexible seals. Such actuators offer great potential for medical robots in X-ray and magnetic resonance environments, where conventional piston actuators cannot be used because of safety issues caused by metal components.

Hydraulic pistons with two different integrated flexible seal shapes are designed and manufactured using MMAM. Design 1 features a ring-shaped seal made from a flexible material that is printed on the surface of the rigid piston shaft. Design 2 appears identical from the outside, yet an axial opening in the piston shaft is added to enable self-reinforced sealing as fluid pressure increases. For both designs, samples with three different outer diameters are fabricated leading to a total of six different piston versions. The pistons are then evaluated regarding leakage, friction and durability.

Measurement results show that the friction force for Design 2 is lower than that of Design 1, making Design 2 more suitable for the intended application. None of the versions of Design 2 shows leakage for pressures up to 1.5 MPa. For Design 1, leak-tightness varies with the outer diameter, yet none of the versions is consistently leak-tight at 1.5 MPa. Furthermore, the results show that prolonged exposure to water decreases the durability of the flexible material significantly. The durability the authors observe may, however, be sufficient for short-term or single-use devices.

The authors investigate a novel design approach for hydraulic piston actuators based on MMAM. These actuators are of particular interest for patient-specific medical devices used in radiological interventions, where metal-free components are required to safely operate in X-ray and magnetic resonance environments. This study may serve as a basis for the development of new actuators, as it shows a feasible solution, yet pointing out critical aspects such as the influence of small geometry changes or material performance changes caused by water absorption.

This study aimed to investigate the mechanisms of knowledge brokering and role crafting structures that promote the active engagement of older workers at work.

The respondents were workers in Japan aged 55–64 years. A two-wave panel survey was conducted. The first and second survey waves included 1,527 and 1,467 respondents, respectively.

The results showed that knowledge brokering positively influenced work engagement directly and indirectly. In the three dimensions of role crafting, cognitive and task crafting had a positive effect on work engagement.

This study focused on older workers in Japan. Therefore, it is necessary to verify whether the same effect is observed in countries other than Japan or among younger workers.

On an individual level, older workers should aim to keep acquiring new information inside and outside the organisation. On an organisational level, it is effective to increase opportunities for older workers to craft their work according to the socioemotional selectivity and selection optimisation and compensation theories.

This study reveals that knowledge brokering and cognitive crafting in role crafting have an important influence on the work engagement of older workers. Additionally, this study clarifies the impact of job crafting on older workers not only from the perspective of resource crafting to achieve person-job fit but also from the perspective of reframing perceptions through cognitive crafting in role crafting. These findings enable a clearer understanding of the relationship between role crafting and knowledge brokering, as well as the socioemotional selectivity and selection optimisation and compensation theories.

This case study aims to investigate the forces and barriers to learners’ motivation in a blended learning environment. This study uses an online forum as a vehicle for useful interaction among learners and as an extension of traditional classroom face-to-face meetings. 48 first-year students in a UAE university participated in this study. A series of data were obtained through questionnaires and feedback from the students, which were subsequently analyzed and compared to the existing literature. The results revealed that online interaction can enhance learners’ motivation and engagement in the learning process.

The online sourcing, supply, and purchase of illicit drugs is fast transforming drug markets worldwide. Although the long-term development of simple communications technology over time (from pagers to mobile phones) continues to impact and extend local drug supply dynamics, it is the recent developments of dark web cryptomarkets, social media applications (like Instagram), encrypted messaging applications (like WhatsApp), and surface web platforms, such as LeafedOut, that are changing the drug supply landscape online. The use of technology in drug supply has tended to go hand in hand with improving the efficiency of supply and opportunities to reduce exchange-related risks for both buyers and sellers. In relation to app-mediated supply, for example, the use of encrypted messaging provides enhanced security for arranging purchases beyond the lurking surveillance of law enforcement. Despite the perception of improved safety, however, the use of social media apps and other online platforms can expose both buyers and sellers to risk scenarios they may not fully appreciate. Drawing on two recent studies on the use of social media apps and the online platform LeafedOut as mediators of drugs supply, this chapter will consider how these mid-range (between cryptomarkets and traditional telecommunications such as basic texting/calling and material ‘street’ markets) virtual spaces are being utilised for drug supply and the extent to which this is ‘just more of the same’ or provides new structures and experiences for those engaging with it and in what ways. Consideration will also be given to contradictions in the mid-range market space where the broad perception of reduced risk from the use of encrypted messaging can in fact produce greater levels of risk for some buyers and sellers depending on how they engage with the process/es.

The purpose of this paper is to discuss the evolving interpretations of the Covid crisis and its impact on hospitality and tourism.

Scenario planning paper following Framework Foresight about the Covid pandemic and its impact on hospitality and tourism. Research input was gathered from research reports in different disciplines and discussions with an expert panel.

The paper argues that hypothesized recovery scenarios were founded on hope and inaccurate extrapolations, and that hospitality and tourism may head for permanently lower volumes.

The paper contributes to the debate on tourism resilience and hopeful visions of a sustainable restart.

Instead of just focusing on direct pandemic impact and that of governmental measures, a third variable of consumer confidence will be decisive, and more important than expected by many initially, in future scenarios for hospitality and tourism.

The proposed scenarios that were designed with executive level industry input have so far proven more realistic than prevalent views of a swift recovery.