Desire Lines: Open Educational Collections, Memory and the Social Machine

This paper delineates the initial ideas around the development of the Co-Curate North East project. The idea of computerised machines which have a social use and impact was central to the development of the project. The project was designed with and for schools and communities as a digital platform which would collect and aggregate ‘memory’ resources and collections around local area studies and social identity. It was a co-curation process supported by museums and curators which was about the ‘meshwork’ between ‘official’ and ‘unofficial’ archives and collections and the ways in which materials generated from within the schools and community groups could themselves be re-narrated and exhibited online as part of self-organised learning experiences. This paper looks at initial ideas of social machines and the ways in machines can be used in identity and memory studies. It examines ideas of navigation and visualisation of data and concludes with some initial findings from the early stages of the project about the potential for machines and educational work

Enclavisation and Identity in Refugee Youth Work

Publication of the government’s strategy on integration for new communities poses questions about the nature of ‘Englishness’ and how to do what amounts to top-down integration work. This article looks back to the pioneering refugee youth work study of Norton and Cohen and at the critical questions that identity work poses for young refugees and what kind of youth work practice we need to develop in the future. In order to overcome isolation and enclavisation of communities, it argues we need to support integration strategies from below, from NGOs but importantly from the lived experience of the young people themselves and their participation in project design and politics

What, am I hearing light: Listening through Jean-Luc Nancy

The work of Jean-Luc Nancy on listening helps us to rethink questions of sonority and the listening body. It reworks the whole field of sound and representation, and presents a novel way of questioning the relations of power in terms of music. This article itself works through the significance of Nancy to the current state of sound studies and the philosophy of music

Cultural democracy at the frontiers of patronage:public-interest art versus promotional culture

In Brave New World Revisited Aldous Huxley observed that ‘genius has been the servant of tyranny and art has advertised the merits of the local cult’ (Huxley 1958). Regarding the complex relationship between art and society, Huxley argued that democracies need to identify good art in the making rather than retrospectively. Drawing also on Raymond Williams’ analysis of the limits imposed on dialogue by representative democracy (Williams 1980), this article considers the data from our pilot ethnography on the prospects for cultural democracy in the arts. Private patronage and largely unaccountable interests presently influence the use of public money; spending is guided towards the logic of individual or organisational self-promotion and an overwhelmingly promotional culture which serves different types of governance, whether authoritarian or democratic. By incorporating private patronage and non-western gift-economics many critical dialogues springing from the arts are contoured by their origins in elite social and political courtship (Bourdieu 1977; Burke [1790] 1997; Schiller [1794] 1994). Here we show how aesthetics remain a key to twenty-first century statecraft. Noting the effects of top-down patronage, whether in the direct manipulation of dialogue or in the more indirect tailoring of critique, the premise of our research is that if widening participation in the arts matters, it matters first and foremost in decision making about spending. Our study tests the deliberative capacities of randomised citizen juries as patrons financially empowered to commission public-interest arts projects on controversial themes and across contested frontiers of sovereignty or cultural identity. We consider our initial findings from the comparison of deliberation in non-randomised control groups and in randomised juries. We discuss the potentially positive role of randomised citizen juries as ‘jolts’ of equality and pluralism at the level of cultural governance (Connolly 2017). We also outline the main political, institutional, and professional blockages and impediments to the democratic integration of such empowered dialogical encounters

Cultural democracy at the frontiers of patronage:public-interest art versus promotional culture

In Brave New World Revisited Aldous Huxley observed that ‘genius has been the servant of tyranny and art has advertised the merits of the local cult’ (Huxley 1958). Regarding the complex relationship between art and society, Huxley argued that democracies need to identify good art in the making rather than retrospectively. Drawing also on Raymond Williams’ analysis of the limits imposed on dialogue by representative democracy (Williams 1980), this article considers the data from our pilot ethnography on the prospects for cultural democracy in the arts. Private patronage and largely unaccountable interests presently influence the use of public money; spending is guided towards the logic of individual or organisational self-promotion and an overwhelmingly promotional culture which serves different types of governance, whether authoritarian or democratic. By incorporating private patronage and non-western gift-economics many critical dialogues springing from the arts are contoured by their origins in elite social and political courtship (Bourdieu 1977; Burke [1790] 1997; Schiller [1794] 1994). Here we show how aesthetics remain a key to twenty-first century statecraft. Noting the effects of top-down patronage, whether in the direct manipulation of dialogue or in the more indirect tailoring of critique, the premise of our research is that if widening participation in the arts matters, it matters first and foremost in decision making about spending. Our study tests the deliberative capacities of randomised citizen juries as patrons financially empowered to commission public-interest arts projects on controversial themes and across contested frontiers of sovereignty or cultural identity. We consider our initial findings from the comparison of deliberation in non-randomised control groups and in randomised juries. We discuss the potentially positive role of randomised citizen juries as ‘jolts’ of equality and pluralism at the level of cultural governance (Connolly 2017). We also outline the main political, institutional, and professional blockages and impediments to the democratic integration of such empowered dialogical encounters

Izlučivanje razumljivih logičkih pravila iz neuronskih mreža. Primjena TREPAN algoritma u bioinformatici i kemoinformatici

TREPAN is an algorithm for the extraction of comprehensible rules from trained neural networks. The method has been applied successfully to biological sequence (bioinformatics) problems. It has now been extended to handle chemoinformatics (QSAR) datasets. The method has been shown to have advantages over traditional symbolic rule induction methods such as C5. Results obtained for bioinformatics and chemoinformatics problems using the TREPAN algorithm are presented.TREPAN je algoritam za izlučivanje razumljivih pravila iz neuronskih mreža nakon provedenoga postupka učenja. Metoda je uspješno primjenjivana na probleme u bioinformatici, za analizu bioloških sekvencija. Primjena TREPAN metode sada se proširuje i na analizu skupova podataka u kemoinformatici (QSAR). Pokazano je da metoda ima prednosti u odnosu na uobičajene postupke koji se rabe za indukciju simboličkih pravila poput metode C5. Prikazani su rezultati koji su dobiveni u analizi bioinformatičkih i kemoinformatičkih problema s pomo}u algoritma TREPAN

The impact of the Great Exhibition of 1851 on the development of technical education during the second half of the nineteenth century

This paper examines the contribution made by the mechanics’ institute movement in Britain just prior to, and following, the opening of the Great Exhibition of 1851 in London. It argues that far from making little contribution to education, as often portrayed by historians, the movement was ideally positioned to respond to the findings of the Exhibition, which were that foreign goods on display were often more advanced than those produced in Britain. The paper highlights, through a regional study, how well suited mechanics’ institutes were in organising their own exhibitions, providing the idea of this first international exhibition. Subsequently, many offered nationally recognised technical subject examinations through relevant education as well as informing government commissions, prior to the passing of the Technical Instruction Acts in 1889 and the Local Taxation Act of 1890. These acts effectively put mechanics’ institutes into state ownership as the first step in developing further education for all in Britai

Age-disparity, sexual connectedness and HIV infection in disadvantaged communities around Cape Town, South Africa: a study protocol

The original publication is available at http://www.biomedcentral.com/1471-2458/11/616Abstract: Background Crucial connections between sexual network structure and the distribution of HIV remain inadequately understood, especially in regard to the role of concurrency and age disparity in relationships, and how these network characteristics correlate with each other and other risk factors. Social desirability bias and inaccurate recall are obstacles to obtaining valid, detailed information about sexual behaviour and relationship histories. Therefore, this study aims to use novel research methods in order to determine whether HIV status is associated with age-disparity and sexual connectedness as well as establish the primary behavioural and socio-demographic predictors of the egocentric and community sexual network structures. Method/Design We will conduct a cross-sectional survey that uses a questionnaire exploring one-year sexual histories, with a focus on timing and age disparity of relationships, as well as other risk factors such as unprotected intercourse and the use of alcohol and recreational drugs. The questionnaire will be administered in a safe and confidential mobile interview space, using audio computer-assisted self-interview (ACASI) technology on touch screen computers. The ACASI features a choice of languages and visual feedback of temporal information. The survey will be administered in three peri-urban disadvantaged communities in the greater Cape Town area with a high burden of HIV. The study communities participated in a previous TB/HIV study, from which HIV test results will be anonymously linked to the survey dataset. Statistical analyses of the data will include descriptive statistics, linear mixed-effects models for the inter- and intra-subject variability in the age difference between sexual partners, survival analysis for correlated event times to model concurrency patterns, and logistic regression for association of HIV status with age disparity and sexual connectedness. Discussion This study design is intended to facilitate more accurate recall of sensitive sexual history data and has the potential to provide substantial insights into the relationship between key sexual network attributes and additional risk factors for HIV infection. This will help to inform the design of context-specific HIV prevention programmes.Publishers' versio

Diaphragm Muscle Weakness in an Experimental Porcine Intensive Care Unit Model

In critically ill patients, mechanisms underlying diaphragm muscle remodeling and resultant dysfunction contributing to weaning failure remain unclear. Ventilator-induced modifications as well as sepsis and administration of pharmacological agents such as corticosteroids and neuromuscular blocking agents may be involved. Thus, the objective of the present study was to examine how sepsis, systemic corticosteroid treatment (CS) and neuromuscular blocking agent administration (NMBA) aggravate ventilator-related diaphragm cell and molecular dysfunction in the intensive care unit. Piglets were exposed to different combinations of mechanical ventilation and sedation, endotoxin-induced sepsis, CS and NMBA for five days and compared with sham-operated control animals. On day 5, diaphragm muscle fibre structure (myosin heavy chain isoform proportion, cross-sectional area and contractile protein content) did not differ from controls in any of the mechanically ventilated animals. However, a decrease in single fibre maximal force normalized to cross-sectional area (specific force) was observed in all experimental piglets. Therefore, exposure to mechanical ventilation and sedation for five days has a key negative impact on diaphragm contractile function despite a preservation of muscle structure. Post-translational modifications of contractile proteins are forwarded as one probable underlying mechanism. Unexpectedly, sepsis, CS or NMBA have no significant additive effects, suggesting that mechanical ventilation and sedation are the triggering factors leading to diaphragm weakness in the intensive care unit