Search results

In this chapter we show how consultancy activities are essential in the learning processes of academic start-ups. Drawing on opportunity identification literature, prior experience and experiential learning, we develop a better understanding of the contribution of consultancy activities to manufacturing-oriented academic spin-offs. Two cases are investigated which show that, often undervalued, consultancy activities were central to the learning process of academic spin-offs and directly contributed to the identification of the entrepreneurial opportunity. We conclude with a consideration of the theoretical and managerial implications.

To examine the role of new aeronautical technologies in improving commercial aviation’s environmental performance.

Reviews the environmental improvements that may be conferred through the adoption of alternative aviation fuels and new airframe, engine and navigation technologies.

Although aeronautical technologies have evolved considerably since the earliest days of powered flight, the aviation industry is now reaching a point of diminishing returns as growing global consumer demand for air transport outstrips incremental improvements in environmental efficiency. The chapter describes some of the technological interventions that are being pursued to improve aviation’s environmental performance and discusses the extent to which these innovations will help to deliver a more sustainable aviation industry.

Over the last 15 years, all the legislation on waste management in the Republic of Macedonia has been brought in compliance with the European legislation. The major challenge in the economy, however, still happens to be the (non) implementation of the enforced laws on green economy. Major constrains in waste management practices remain to be organization of institutions and human resources; financing of services and investments; stakeholder (non) awareness; and lack of technical management in all phases from collection to final disposal of waste. It is not only that the present situation has negative impact on the public health and the environment, but it also has serious negative economic effects which consequently affects issues related to the total economic growth of the country.

The paper has a special focus on managing packaging and packaging waste and analyzes the results of the implementation of the Law of Management of Packaging and Packaging Waste which was enforced in 2009. Positive initiatives in waste management practices were undertaken by PAKOMAK, the first Macedonian company that has been holding the license for selecting and processing of packaging waste since January 2011. The company has a proactive role in promoting the importance of packaging waste and its management, with a special emphasis on projects that increase the awareness of the whole society, especially that of the young population. Some of the projects that increase the eco-awareness of young population will be presented in the paper.

Additive manufacturing (AM) has the potential to transform the organisation of all the activities carried out by firms. The growing diffusion of these technologies is increasingly challenging multinational enterprises to reinvent their businesses. Accordingly, many scholars argue that AM may reduce countries’ participation in global value chains (GVCs) or, at least, affect GVCs’ geography, length and further developments. However, so far, the lack of available data on the real worldwide diffusion of these technologies has precluded the possibility to study this phenomenon from an empirical standpoint.

This study investigates AM technologies, with a particular focus on their possible impact on GVCs, in the framework of the current debate in international business. In order to examine this relationship and overcome the lack of adoption data, the authors identify a potential proxy of AM diffusion – that is, patenting activity. Coherently, the authors employ this proxy and a country-level measure of GVC participation (i.e., the Share of Re-Exported Inputs on Total Imported Inputs) to empirically investigate the role of AM in influencing countries’ participation to GVCs. This country-level analysis is focussed on three specific industries and the aggregate economy in 58 countries for the period 2000–2014.

The results show that AM decreases a country’s participation in GVCs, both at the country level and, in particular, in the sectors which are more likely to be affected by AM technologies. This evidence suggests that this phenomenon might be induced by a decreasing reliance on intermediates processed abroad, hence an increasing importance of domestic goods, manufactured via AM.

Business Aviation (BA) is an important segment of nonscheduled air transport, providing personalized solutions for business trips by air. Unlike scheduled air transport or holiday charters, BA has hardly been dealt with in the academic literature. This chapter gives insight into the structure and key economic effects of the European (EU28 + EFTA) BA sector. Hereby, we differentiate between the sector’s macroeconomic footprint, in terms of jobs or gross value added (GVA), and the generation of business efficiencies and connectivity benefits for the users. Based on our own data collection and input-output analyses using data from the World Input-Output Database and Eurostat, we find that the effect of BA over the EU28 GVA is almost 0.2%. Also, some 374,000 European jobs are directly or indirectly dependent on the sector’s activities, which is more than the total number of jobs in, e.g., Cyprus. More than half of these jobs stem from the operation of business aircraft and from closely related operational services like maintenance (“MRO”) and handling (“FBO”), while the remaining employment occurs in the production of business aircraft and parts. Comparing actual European BA flights against their fastest commercial travel alternatives, key efficiencies came to light, such as average travel time savings of 127 minutes per flight, annual savings of about € 15 million in overnight hotel costs and an average 150% increase in productive work time for the travelers. Furthermore, we find that BA can significantly improve connectivity, as it serves about 25,000 city pairs not connected by nonstop scheduled air services.

Composite slabs are gaining wide acceptance in many countries as they lend themselves to faster, lighter and more economic in construction buildings. The strength of composite slabs system relies on the bonding action between the concrete and the steel deck, the shear connections and the cross-sectional resistance of steel beam. However, structural behaviour of composite slab is a complex phenomenon and therefore experimental study is often conducted to establish the actual strength of the structure under ultimate load capacity. The main objective of this study is to determine the structural behaviour of composite slab system until ultimate limit state. Total of two specimens are examined in order to obtain failure mechanism of the composite structure under full load capacity. A new design approach of composite slab for roofing system are proposed in this study to construct a composite slab system that can float in the water but not wash away by flood. The lightweight materials in this composite construction are cold-formed steel and foam concrete. The system focuses on the concept of Industrialised building system (IBS) to reduce the cost and construction time.

This chapter explores metal albums as media, and their relationship to medieval media, as well as secondary media as a resource for reception studies. Examination of metal music as media reveals broader trends in modern media representations of the medieval in respect to race, gender, and cultural identity. Albums are composite object, using different media and secondary media products. The methodology used to approach these media and which elements of an album are examined in combination have a significant effect on the results. This chapter brings together three authors to discuss and compare methodologies and make the case for a combination of contextual analogue and quantitative digital approaches.