The dissolution of cellulose in different ionic liquids will be described as a very recent subject for a direct dissolving process, which was used to prepare regenerated cellulose fibres. The preparation of the dopes was arranged starting from slurry of cellulose in the aqueous ionic liquid by removing the water at elevated temperature, vacuum and high shearing rates. As ionic liquids, the 1-N-Butyl-3-methylimidazolium chloride, the 1-Ethyl-3-methylimidazolium chloride, the 1-N-Butyl-2,3-dimethylimidazolium chloride, the 1-N-Butyl-3-methylimidazolium acetate and the 1-Ethyl-3-methylimidazolium acetate were investigated. The cellulose solutions in ionic liquids were characterised by means of light microscopy, coneplate rheometry and particle analysis. In addition these results were compared with cellulose solutions in N-methyl-morpholine-N-oxide monohydrate. Finally the cellulose dopes were shaped by a dry-wet spinning process to manufacture cellulose fibres. The properties of the resulted fibre had been determined and will be discussed.

This article argues that the notion of affective atmosphere provides a privileged access to the study of organizational affect as it relates to a spatial ontology of ‘being-together-in-a-sphere’. Drawing on the study of affective atmospheres in philosophy and cultural geography, we develop a conceptual positioning from which to analyze a musical intervention in the streets and squares of Berlin. The study traces the preparation and enactment of a 2-day music event that breaks with the emotional experience of a ‘mainstream’ classical concert, and instead intervenes in urban atmospheres by mingling music performances with everyday urban life in an attempt to affect chance spectators. Tracing how the concert’s atmospheres emerged through a series of encounters between various bodies and their specific affective capacities, the analysis emphasizes the tension between the possibility of designing and crafting atmospheres and its emergence in erratic, ephemeral, and excessive ways. Therefore, we propose that affective atmospheres make perceptible the potentialities of organizational space and give scope to our feelings as we experience their spatial recomposition. In the conclusion, we emphasize affective atmospheres as a key concept for the critical study of affect, as it advances a politics that attends to new possibilities of feeling and acting collectively in spaces of organizing.

This article responds to recent calls for rethinking management education and fostering a spatial understanding of educational practices. We propose to introduce Foucault’s notion of heterotopic space and the spatial thought of Lefebvre into the debate about the current and future state of business schools. In particular, we conceptually and empirically discuss the potential for understanding space in a way that addresses its productive force, its multiplicity and its inherent contradictions. Using the example of an experimental teaching project dedicated to the conception and physical design of a city of the future, we reflect upon the possibility of the emergence of ‘other’, heterotopic spaces within an institution of management learning. Our findings suggest that spatial interventions facilitate critically affirmative engagement with the business school by offering an imaginative approach to management education.

Purpose -The purpose of this paper is, first, to assess the potential of the visual to enact multiplicity and reflexivity in organizational research, and second, to develop a performative approach to the visual, which offers aesthetic strategies for creating future research accounts in organization and management studies. Design/methodology/approach -The paper reviews existing visual research in organization and management studies and presents an in-depth analysis of two early, almost classical, and yet very different endeavors to create visual accounts based on ethnography: the multi-media enactments by Bruno Latour, Emilie Hermant, Susanna Shannon, and Patricia Reed, and the filmic and written work by Trinh T. Minh-ha and her collaborators. Findings -The authors' analysis of how the visual is performed in both cases identifies a repertoire of three distinct and paradoxical aesthetic strategies: de/synchronizing, de/centralizing, and dis/ covering. Originality/value -The authors analyze two rarely acknowledged but ground-breaking research presentations, identify aesthetic strategies to perform multiplicity and reflexivity in research accounts, and question the ways that research accounts are written and published in organization and management studies by acknowledging the consequences of a performative approach to the visual.

Abstract. In this contribution, I suggest activating the notion of atmospheres as a heuristic device to empirically research affects. I will argue that analysing the composition of atmospheres allows one to take into account three key dimensions of affects: their spatio-materiality, their sensuality and their (in)stability. Building on a process understanding of atmospheres, I reflect on how each of the three dimensions can be empirically researched and how they interplay in the emergence of atmospheres. I will illustrate these reflections with examples from a current research project on an artistic intervention into public spaces in Berlin.

Euphrasia single-dose eye drops can effectively and safely be used for various conjunctival conditions by general practitioners and ophthalmologists. A dosage of one drop three times a day seems to be the general prescribed dosage.

This article responds to the recent calls for rethinking management education, particularly to those that emphasize space, affect and atmosphere, and makes the case for the practice of dérive as a way of infusing management education with experiential, experimental and reflexive learning processes. The authors draw on ideas and practices of the art movement Situationist International who proposed the dérive, informed by the concept of psychogeography as a way of exploring and reimagining the atmospheres of everyday life. The paper is illustrated by the authors’ teaching experiences in this area (or space as one might say). The authors argue that the dérive in management education may foster future managers’ imaginative skills and inspire an imaginative self-reflection of the business school and its spatial organization. The paper concludes that in re-enacting their experience of educational space, participants may learn about, reflect on, and develop their affective capacities for becoming part of organizational processes, both as students of the business school and as future managers.

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