Musical preferences and technologies: Contemporary material and symbolic distinctions criticised

Today how individuals interact with various cultural items is not perfectly consistent with theoretical frameworks of influential scholars on cultural consumption, such as Bourdieu (1984), Gans (1999), and Peterson and Simkus (1992). One such variation is in the ever increasing variety of technological modes to acquire and listen to music (Pinch and Bijsterveld, 2004). However, as a consequence of digital divides (van Dijk, 2006), technological items may not be distributed equally among social groups. At present, the value of status-making through a preference for different genres of music extends itself to different forms of consumption and ways of experiencing music. We are yet to fully understand the power these practices have on generating status. This article is therefore motivated by the need to integrate within quantitative frameworks of taste and cultural consumption, an analysis of individuals’ technological engagement. These two dimensions, integrated as components of musical practices, enhance our understanding of cultural boundaries across different social groups.The objective is to bridge a gap detected in the literature, addressing the following questions: Are technological modes to listen to music related to musical tastes

EU Wide Monitoring Survey on Waste Water Treatment Plant Effluents

In the year 2010, effluents from 90 European waste water treatment plants (WWTPs) were collected and analysed in total for 160 organic chemicals and 20 inorganic trace elements. The analyses were complemented by applying also effect-based monitoring approaches aiming at estrogenicity and dioxin-like toxicity analysed by in vitro reporter gene bioassays, and yeast and diatom culture acute toxicity optical bioassays. The analytical work was performed in six European expert laboratories. This European-wide monitoring study on the occurrence of micropollutants in WWTP effluents represents the largest EU wide monitoring survey on WWTP effluents ever performed. It produced a comprehensive data set on many so far only locally investigated “emerging” compound classes including pharmaceuticals and personal care products (PPCPs), veterinary (antibiotic) drugs, perfluoroalkyl substances (PFASs), organophosphate ester flame retardants, pesticides (and some metabolites) or industrial chemicals such as benzotriazoles (corrosion inhibitors), polycyclic musk fragrances, x-ray contrast agents, Gadolinium compounds, and siloxanes. The obtained results show the presence of 131 target organic compounds in European wastewater effluents, in concentrations ranging from low nanograms to milligrams per liter. These results obtained from 90 different European WWTPs allow the calculation of a European median level for the chemicals investigated. The most relevant compounds identified in the effluent water samples in terms of frecquency of detection, maximum, average and median concentration levels were Sucralose, Acesulfame K (artificial sweeteners), PFOA, PFHxA, PFHpA, PFOS (perfluoroalkyl substances), N,N’-Diethyltoluamide (DEET; insect repellent), Benzotriazoles (corrosion inhibitors), the pharmaceuticals Bisoprolol, Carbamazepine, Ciprofloxacine, Citaprolam, Clindamycine, Codeine, Diltiazem, Diphenhydramin, Eprosartan, Fexofenadine, Flecainide, Gemfibrozil, Fluconazole, Haloperidol, Ibersartan, Ibuprofen, Ketoprofen, Oxazepam, Risperidone, Sulfamethoxazole, Telmisartan, Tramadol, Trimethoprim, Venlafaxin, the organo-phosphate ester flame retardants Tri-iso-butylphosphate (TIBP), Tributylphosphate (TBP), Tris(2-chloroethyl)phosphate (TCEP), Tris(2-chloroisopropyl)phosphate (TCPP), Tris(2-butoxyethyl)phosphate (TDCP), Tris(2-butoxyethyl)phosphate (TBEP), Triphenyl-phosphate (TPP), 2-Ethylhexyldiphenyl-phosphate (EHDPP), the x-ray contrast media Amidotrizoic acid, Iohexol, Iopromid, Iomeprol, Iopamidol, the pesticides Terbutylazine, Terbutylazine-desethyl (metabolite), MCPA, Mecoprop, Diuron, Triclosan (antibacterial), and Gadolinium (from magnetic resonance imaging contrast media used in hospitals).JRC.H.1-Water Resource

Occurrence and levels of selected compounds in European compost and digestate samples

This report describes work conducted by the European Commission’s Joint Research Centre (JRC) in the context of an Administrative Arrangement between DG Environment and the JRC. This work aimed at the generation, within a limited timeframe, of a large amount of analytical data, with high scientific and statistical value, for a number of compost and digestate types (afterwards referred to as COMDIG samples), to help provide a general overview and estimation of that possible variability within and between different COMDIG materials. The report includes the results of a targeted and independent screening of typical European situations of COMDIG materials with regard to the occurrence and levels of compounds of concern, many of which have never been assessed at a pan-European level. In total, 139 samples, mostly taken as grab samples and originating from 15 countries, were assessed for 22 minor and trace elements and 92 organic compounds including ingredients of personal care products and pharmaceuticals. The underlying analytical methods are carefully documented with regard to their performance characteristics. Where available, the so-called “horizontal” standards were followed. The results obtained are assessed statistically. Although the analysed single samples are insufficient to make any statement on the performance of the treatment processes leading to COMDIG samples, this collective of data provide a glimpse of the pan-European situation as regards the studied compounds.JRC.H.1-Water Resource

Feasibility of a Monitoring Mechanism Supporting a Watch List under the Water Framework Directive

This report describes work conducted by the European Commission’s Joint Research Centre in the context of its support to the implementation of the Water Framework Directive 2000/60/EC. The work aimed at the feasibility assessment of an experimental monitoring exercise in support to a so-called Watch List Mechanism in a collaborative design involving EU Member States laboratories and some 200 official monitoring station operated by the Member States. The report includes all details on sampling stations, performance of analytical methods as well as the results of the analyses of all samples with regard to the occurrence and levels of 20 compounds of concern. In total, 219 whole water samples originating from 25 EU Member States and 2 other European countries, were assessed for contents of acesulfame, glyphosate and its metabolite AMPA, 1H-Benzotriazole and tolyltriazoles, bisphenol A, triclosan and triclocarban, carbamazepine and its metabolite 10,11-dihydro-10,11-dihydroxycarbamazepine, sulfamethoxazole, perfluoropropionic acid, tris-2-chloropropyl phosphate, methyl tert-butyl ether, silver, boron and chloride (Cl-) in water. Furthermore, 23 sediment samples were analysed for decabromodiphenylethane and decabromodiphenyl ether. The underlying analytical methods are carefully documented with regards to their performance characteristics. Obtained results are assessed statistically and where possible compared to other findings. Although the analysed single samples are insufficient to make any statement on the performance of the treatment processes leading to the compost, the collective of data allows having a glance at the pan-European situation as regards the studies compounds. Background information from literature describing the situation before the survey is included, too. The report is divided into a core part and two annexes. For practical reasons, the report is split into two volumes: Volume 1 contains the report and the single analytical results; volume 2 contains the documentation of the sampling stations.JRC.H.1-Water Resource

Resource limitation drives spatial organization in microbial groups.

Dense microbial groups such as bacterial biofilms commonly contain a diversity of cell types that define their functioning. However, we have a limited understanding of what maintains, or purges, this diversity. Theory suggests that resource levels are key to understanding diversity and the spatial arrangement of genotypes in microbial groups, but we need empirical tests. Here we use theory and experiments to study the effects of nutrient level on spatio-genetic structuring and diversity in bacterial colonies. Well-fed colonies maintain larger well-mixed areas, but they also expand more rapidly compared with poorly-fed ones. Given enough space to expand, therefore, well-fed colonies lose diversity and separate in space over a similar timescale to poorly fed ones. In sum, as long as there is some degree of nutrient limitation, we observe the emergence of structured communities. We conclude that resource-driven structuring is central to understanding both pattern and process in diverse microbial communities

Refugee and Asylum News Coverage in UK Print and Online Media

The representation of asylum is important, yet there is little research of how this topic is reported online. This article addresses this gap through a study of UK print and online media (N = 2018). Articles were examined for their soft and hard news focus. Results show both partisanship and the medium play an important role. Online news covered more soft and hard news topics regardless of partisanship. However, examining the focus and style, right-leaning print and online publications focused more on criminality, while left-leaning publications focused on victimisation. These findings question the received wisdom that partisanship is the most significant variable shaping when reporting asylum. We purport that both the medium and partisanship are important to consider

Global overview of the management of acute cholecystitis during the COVID-19 pandemic (CHOLECOVID study)

Background: This study provides a global overview of the management of patients with acute cholecystitis during the initial phase of the COVID-19 pandemic. Methods: CHOLECOVID is an international, multicentre, observational comparative study of patients admitted to hospital with acute cholecystitis during the COVID-19 pandemic. Data on management were collected for a 2-month study interval coincident with the WHO declaration of the SARS-CoV-2 pandemic and compared with an equivalent pre-pandemic time interval. Mediation analysis examined the influence of SARS-COV-2 infection on 30-day mortality. Results: This study collected data on 9783 patients with acute cholecystitis admitted to 247 hospitals across the world. The pandemic was associated with reduced availability of surgical workforce and operating facilities globally, a significant shift to worse severity of disease, and increased use of conservative management. There was a reduction (both absolute and proportionate) in the number of patients undergoing cholecystectomy from 3095 patients (56.2 per cent) pre-pandemic to 1998 patients (46.2 per cent) during the pandemic but there was no difference in 30-day all-cause mortality after cholecystectomy comparing the pre-pandemic interval with the pandemic (13 patients (0.4 per cent) pre-pandemic to 13 patients (0.6 per cent) pandemic; P = 0.355). In mediation analysis, an admission with acute cholecystitis during the pandemic was associated with a non-significant increased risk of death (OR 1.29, 95 per cent c.i. 0.93 to 1.79, P = 0.121). Conclusion: CHOLECOVID provides a unique overview of the treatment of patients with cholecystitis across the globe during the first months of the SARS-CoV-2 pandemic. The study highlights the need for system resilience in retention of elective surgical activity. Cholecystectomy was associated with a low risk of mortality and deferral of treatment results in an increase in avoidable morbidity that represents the non-COVID cost of this pandemic