Online drug scenes and harm reduction from below as phronesis

This article presents a theoretical critique of notion of harm reduction on the basis of an empirical investigation of a variety of online manifestations of drug culture. Taking a multi-case study approach to drug use related forums, blogs and ‘story sites’ focused on NPS/’legal high’ use and non-medicinal prescription drug use, our analysis of data leads us to describe the culture of ‘harm reduction from below’ it reveals in terms the Aristotelian concept of phronesis. We argue that peer-to-peer co-creation of knowledge, sharing and support constitutes an emergent and constantly evolving form of ‘practical wisdom’ with respect to drugs. Drawing on Flyvbjerg’s (2001, 2007) accounts of phronetic social science as a practice, which proposes a permeable boundary between theoretical and practical inquiry, and Stenger’s (2005) account of the ‘collective voice from below’ as always embedded within an ‘ecology of practices’, we offer an interpretation of the online dimension of drug taking in terms of drug users’ shared aim of ‘doing drugs well’. The investigation of online life in terms of the multiple contexts of drug-related communicative exchange thus allows us to identify harm reduction from below as an ethical practice inherent to a variety of online drug scenes themselves

“Getting Better”: The Politics of Comparison in Addiction Treatment and Research

© 2018, The Author(s) 2018. The alcohol and other drug field is characterized by great diversity in kinds of treatment and treatment philosophies. Even the kinds of problems treatment is expected to address vary significantly, although agreement seems to exist that the general purpose is to help people “get better.” This article considers this diversity, drawing on a qualitative project conducted in three countries: Australia, Canada, and Sweden. Inspired by the project’s multisite approach and the questions it raises about comparative research, the article critically engages with the notion of “comparison” to think through what is at stake in making comparisons. Analyzing 80 interviews conducted with policy makers, service providers, and peer advocates, the article maps key ways treatment is conceptualized, identifying in them a central role for comparison. Participants in all sites invoked the need to consider addiction a multifaceted problem requiring a mix of responses tailored to individual differences. Related notions of “holism” were also commonly invoked, as was the need to concentrate on overall improvements in well-being rather than narrow changes in consumption patterns. In conducting this analysis, this article poses a series of critical questions. What kinds of comparisons about quality of life, the self, and well-being do treatments for addiction put into play? What categories and criteria of comparison are naturalized in these processes? What kinds of insights might these categories and criteria authorize, and what might they rule out? In short, what does it mean to understand alcohol and other drug use and our responses to it as intimately intertwined with the need to “get better,” and what happens when we scrutinize the politics of comparison at work in getting better through addiction treatment? We conclude by arguing for the need to find new, fairer, ways of constituting the problems we presently ascribe to drugs and addiction

Mixotrophy in a Local Strain of Nannochloropsis granulata for Renewable High-Value Biomass Production on the West Coast of Sweden

A local strain of Nannochloropsis granulata (Ng) has been reported as the most productive microalgal strain in terms of both biomass yield and lipid content when cultivated in photobioreactors that simulate the light and temperature conditions during the summer on the west coast of Sweden. To further increase the biomass and the biotechnological potential of this strain in these conditions, mixotrophic growth (i.e., the simultaneous use of photosynthesis and respiration) with glycerol as an external carbon source was investigated in this study and compared with phototrophic growth that made use of air enriched with 1–2% CO2 . The addition of either glycerol or CO2-enriched air stimulated the growth of Ng and theproduction of high-value long-chain polyunsaturated fatty acids (EPA) as well as the carotenoid canthaxanthin. Bioassays in human prostate cell lines indicated the highest antitumoral activity for Ng extracts and fractions from mixotrophic conditions. Metabolomics detected betaine lipids specifically in the bioactive fractions, suggesting their involvement in the observed antitumoral effect. Genes related to autophagy were found to be upregulated by the most bioactive fraction, suggesting a possible therapeutic target against prostate cancer progression. Taken together, our results suggest that the local Ng strain can be cultivated mixotrophically in summer conditions on the west coast of Sweden for the production of high-value biomass containing antiproliferative compounds, carotenoids, and EPA

Retrospective radiation dosimetry using OSL of electronic components: Results of an inter-laboratory comparison

In the framework of the EU-FP7 MULTIBIODOSE project, two protocols using OSL of resistors removed from the circuit board of mobile phones were developed with the aim to use the resistors as fortuitous dosimeters in the event of a large scale radiological accident. This paper presents the results of an inter-laboratory comparison carried out under the umbrella of EURADOS. The two aims of this exercise were the validation of the MULTIBIODOSE protocols by a large number of laboratories and the dissemination of the method with the objective of preparing the basis for a network that could increase Europe's response capacity in the case of a mass casualty radiological emergency. Twelve institutes from eleven European countries and one institute from the USA, with various degrees of expertise in OSL dosimetry, took part in the OSL inter-laboratory comparison. Generally, a good agreement within uncertainties was observed between estimated and nominal doses. (C) 2014 Elsevier Ltd. All rights reserved

Retrospective radiation dosimetry using OSL of electronic components: Results of an inter-laboratory comparison

In the framework of the EU-FP7 MULTIBIODOSE project, two protocols using OSL of resistors removed from the circuit board of mobile phones were developed with the aim to use the resistors as fortuitous dosimeters in the event of a large scale radiological accident. This paper presents the results of an inter-laboratory comparison carried out under the umbrella of EURADOS. The two aims of this exercise were the validation of the MULTIBIODOSE protocols by a large number of laboratories and the dissemination of the method with the objective of preparing the basis for a network that could increase Europe's response capacity in the case of a mass casualty radiological emergency. Twelve institutes from eleven European countries and one institute from the USA, with various degrees of expertise in OSL dosimetry, took part in the OSL inter-laboratory comparison. Generally, a good agreement within uncertainties was observed between estimated and nominal doses