Power matters: Foucault’s pouvoir/savoir as a conceptual lens in information research and practice

© the author, 2015. Introduction. This paper advocates Foucault's notion of pouvoir/savoir (power/knowledge) as a conceptual lens that information researchers might fruitfully use to develop a richer understanding of the relationship between knowledge and power. Methods. Three of the authors’ earlier studies are employed to illustrate the use of this conceptual lens. Methodologically, the studies are closely related: they adopted a qualitative research design and made use of semi-structured and/or conversational, in-depth interviews as their primary method of data collection. The data were analysed using an inductive, discourse analytic approach. Analysis. The paper provides a brief introduction to Foucault’s concept before examining the information practices of academic, professional and artistic communities. Through concrete empirical examples, the authors aim to demonstrate how a Foucauldian lens will provide a more in-depth understanding of how particular information practices exert authority in a discourse community while other such practices may be construed as ineffectual. Conclusion. The paper offers a radically different conceptual lens through which researchers can study information practices, not in individual or acultural terms but as a social construct, both a product and a generator of power/knowledge

Power matters: The importance of foucault’s power/knowledge as a conceptual lens in km research and practice

© Emerald Group Publishing Limited. Purpose - The purpose of this paper is to engage knowledge management (KM) researchers and practitioners with Foucault’s power/knowledge lens as a way of thinking about and recognising the central role of power in organisational knowledge cultures. Design/methodology/approach - The empirical illustrations in this paper are drawn from two qualitative studies in different professional and institutional contexts (insurance and theatre work). Both studies used in-depth interviews and discourse analysis as their principal methods of data collection and analysis. Findings - The empirical examples illustrate how practitioners operate within complex power/knowledge relations that shape their practices of knowledge sharing, generation and use. The findings show how an application of the power/knowledge lens renders visible both the constraining and productive force of power in KM. Research limitations/implications - Researchers may apply the conceptual tools presented here in a wider variety of institutional and professional contexts to examine the complex and multifaceted role of power in a more in-depth way. Practical implications - KM professionals will benefit from an understanding of organisational power/knowledge relations when seeking to promote transformational changes in their organisations and build acceptance for KM initiatives. Originality/value - This paper addresses a gap in the literature around theoretical and empirical discussions of power as well as offering an alternative to prevailing resource-based views of power in KM

Emotions and identity work: Emotions as discursive resources in the constitution of junior professionals’ identities

© The Author(s) 2018. For junior professionals, notions of professional identity established during their education are often called into question in the early stages of their professional careers. The workplace gives rise to identity challenges that manifest in significant emotional struggles. However, although extant literature highlights how emotions trigger and accompany identity work, the constitutive role of emotions in identity work is under-researched. In this article, we analyse how junior professionals mobilize emotions as discursive resources for identity work. Drawing on an empirical study of junior architects employed in professional service firms, we examine how professional identities, imbued with varying forms of discipline and agency, are discursively represented. The study makes two contributions to the literature on emotions and identity work. First, we identify three key identity work strategies (idealizing, reframing and distancing) that are bound up in junior architects’ emotion talk. We suggest that these strategies act simultaneously as a coping mechanism and as a disciplinary force in junior architects’ efforts to constitute themselves as professionals. Second, we argue that identity work may not always lead to the accomplishment of a positive sense of self but can express a sense of disillusionment that leads to the constitution of dejected professional identities

Laparoscopic Treatment of a Rare Right Diaphragmatic Rupture with Small Bowel Herniation after Blunt Thoracic Trauma

Blunt traumatic diaphragmatic rupture (BTDR) is a life-threatening condition with an incidence from 0,8%–1,6% in blunt trauma, mostly located on the left side. The main prognostic factors are severe side injuries and the delay of diagnosis. We present a rare case of a 68-year-old female, with an isolated right diaphragm rupture. The diagnosis was done with a delay of 4 days by thoracic radiographs, which showed a herniation of small bowel into the right thoracic cavity. A reposition of the small bowel and a closure of the diaphragmatic defect by running suture were carried out laparoscopicly. Although large prospective studies concerning the outcome of laparoscopic approach to right BTDR are still missing, we could show, that laparoscopy can be performed safely in right traumatic diaphragm rupture

Ischemic preconditioning attenuates portal venous plasma concentrations of purines following warm liver ischemia in man

Background/Aims: Degradation of adenine nucleotides to adenosine has been suggested to play a critical role in ischemic preconditioning (IPC). Thus, we questioned in patients undergoing partial hepatectomy whether (i) IPC will increase plasma purine catabolites and whether (ii) formation of purines in response to vascular clamping (Pringle maneuver) can be attenuated by prior IPC. Methods: 75 patients were randomly assigned to three groups: group I underwent hepatectomy without vascular clamping; group II was subjected to the Pringle maneuver during resection, and group III was preconditioned (10 min ischemia and 10 min reperfusion) prior to the Pringle maneuver for resection. Central, portal venous and arterial plasma concentrations of adenosine, inosine, hypoxanthine and xanthine were determined by high-performance liquid chromatography. Results: Duration of the Pringle maneuver did not differ between patients with or without IPC. Surgery without vascular clamping had only a minor effect on plasma purine transiently increased. After the Pringle maneuver alone, purine plasma concentrations were most increased. This strong rise in plasma purines caused by the Pringle maneuver, however, was significantly attenuated by IPC. When portal venous minus arterial concentration difference was calculated for inosine or hypoxanthine, the respective differences became positive in patients subjected to the Pringle maneuver and were completely prevented by preconditioning. Conclusion: These data demonstrate that (i) IPC increases formation of adenosine, and that (ii) the unwanted degradation of adenine nucleotides to purines caused by the Pringle maneuver can be attenuated by IPC. Because IPC also induces a decrease of portal venous minus arterial purine plasma concentration differences, IPC might possibly decrease disturbances in the energy metabolism in the intestine as well. Copyright (C) 2005 S. Karger AG, Basel

Proving Safety with Trace Automata and Bounded Model Checking

Loop under-approximation is a technique that enriches C programs with additional branches that represent the effect of a (limited) range of loop iterations. While this technique can speed up the detection of bugs significantly, it introduces redundant execution traces which may complicate the verification of the program. This holds particularly true for verification tools based on Bounded Model Checking, which incorporate simplistic heuristics to determine whether all feasible iterations of a loop have been considered. We present a technique that uses \emph{trace automata} to eliminate redundant executions after performing loop acceleration. The method reduces the diameter of the program under analysis, which is in certain cases sufficient to allow a safety proof using Bounded Model Checking. Our transformation is precise---it does not introduce false positives, nor does it mask any errors. We have implemented the analysis as a source-to-source transformation, and present experimental results showing the applicability of the technique

Using a runway paradigm to assess the relative strength of rats' motivations for enrichment objects

Laboratory animals should be provided with enrichment objects in their cages; however, it is first necessary to test whether the proposed enrichment objects provide benefits that increase the animals’ welfare. The two main paradigms currently used to assess proposed enrichment objects are the choice test, which is limited to determining relative frequency of choice, and consumer demand studies, which can indicate the strength of a preference but are complex to design. Here, we propose a third methodology: a runway paradigm, which can be used to assess the strength of an animal’s motivation for enrichment objects, is simpler to use than consumer demand studies, and is faster to complete than typical choice tests. Time spent with objects in a standard choice test was used to rank several enrichment objects in order to compare with the ranking found in our runway paradigm. The rats ran significantly more times, ran faster, and interacted longer with objects with which they had previously spent the most time. It was concluded that this simple methodology is suitable for measuring rats’ motivation to reach enrichment objects. This can be used to assess the preference for different types of enrichment objects or to measure reward system processes