External involute helical gears are usually manufactured through hobbing, commonly with a subsequent grinding or skiving operation. One way towards the industrial pursuit of more competitive and sustainable manufacturing is to reduce the number of processes, while retaining functionality and quality. In the hobbing of gears, the manufacturing errors are most often connected to the tool and/or the

Self-adaptation is a first class concern for cloud applications, which should be able to withstand diverse runtime changes. Variations are simultaneously happening both at the cloud infrastructure level - for example hardware failures - and at the user workload level - flash crowds. However, robustly withstanding extreme variability, requires costly hardware over-provisioning. In this paper, we i

The paper discusses different notions of social reality in cultural theory, social theory and literature, for instance in th work of Gottfried Benn, Hans Blumenberg, Michel Foucault, Robert Musil, and Paul Valéry.

In this paper I will present key findings of my concluded project on the prayer life of peasant communities in late medieval Sweden, conducted at the University of Gothenburg 2005–2010. The aim of the project has been to identify, explain and delineate praying among peasant communities in late medieval Sweden. Four aspects have been examined through the perspectives of ideals and practices, namely

This chapter introduces the basics of eye anatomy, eye movements and vision. It will explain the concepts behind human vision sufficiently for the reader to understand later chapters in the book on human perception and attention, and their relationship to (and potential measurement with) eye movements. We will first describe the path of light from the environment through the structures of the eye

Mötet mellan väst och öst i modern arabisk littetatur eller konfrontationen mellan arabvärlden, eller islam, och väst har utmärkts och utmärks fortfarande av ett harmoniskt förhållande parallelt med en turbulent väg.

This paper centers in on the production of the experimental film The Train (1948) and the negotiations between the Swedish filmmaker Gösta Werner and the commissioner, The Swedish State Railways. Although recent developments in film studies show an upsurge of interest in the previously neglected field of the sponsored film, in-depth case studies of the relationship between commissioners and avant-

The core objective of this article is to develop and apply a framework based on institutional theory for investigating and exploring how boards of directors respond to changes in the national pattern of corporate governance. In contrast to most models of institutional changes that are based on the structure of the change process, our framework focuses on the content of institutional changes in ter