1,491 research outputs found

    Making Stories: An Investigation of Personal Brand Narratives in the Scottish Craft Microenterprise Sector

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    This thesis examines the marketing and branding behaviours of a sample of microbusinesses that operate in Scotland’s diverse craft sector by examining brand narratives they create. Context of the sector is first given and demonstrates that this particular topic has received little specific attention in academic literature even though it has been recommended (Fillis 2003a; Fillis 2003b). Such an investigation also offers implications for SME marketing/ entrepreneurship in general, the creative industries in particular and craft brands’ contribution to the overall place branding of Scotland. An empirical methodology is proposed which takes a narrative phenomenological approach, generating narrative texts from depth interviews with creative producers which is subjected to a Grounded Theory approach and narrative analysis in view of craft producer typologies (Fillis 1999; Fillis 2010). The stories of makers are used to generate meaning and outputs to contribute to theory, practice and recommendations for policy. Care is taken to ensure that the testimony of participants is co-created and not entirely the result of the researcher’s interpretation even though this study is interpretive in nature (Rae & Carswell 2000; McAdams 2008; MacLean et al. 2011). Similar to other entrepreneurs or producers in the creative industries, the craft worker in the current era is typified as an individual sole trader who operates in a wider culture, society and economy of increasing complexity and competition (Fraser 2013). This thesis selects those owner/ managers whose businesses rely upon craft practice and are operating in Scotland as its focus, but aims its findings at a wider reach to establish themes for future research to understand how its participants build value into their market offerings by creating personal narratives within larger narratives of craft sector and creative industries discourse. A range of participants from new starts to well-established craft practitioners is featured in the text in order to give depth and breadth to the understanding of current practice in a diverse sector which increasingly interacts with other creative industry sectors (Yair & Schwarz 2011). This thesis posits that creative producers build value through their unique ‘auratic’ persona through their personal brand narrative. This is what differentiates their work and outputs from large corporatized mass-manufacturing systems. The products of individuals’ hand skill may be categorised and classified in many ways – from fine contemporary craft to the vernacular, the utile and that which pays homage to others’ designs. What remains constant, however, is that it emanates from personal identity and the identity of the maker mixing self with story (Leslie 1998). The thesis contributes to the gap in academic marketing literature on microenterprise brand development using the topics of personal narrative, business development, product development, marketing competency/ orientation, and technology use in production and marketing. Additional emergent themes of Microenterprise Social Responsibility, the role of life-work balance of makers parenthood which further ideas of career management in the creative industries are also revealed in the course of this research (see also Summerton 1990; Burroughs 2002; Neilson & Rossiter 2008; McDowell & Christopherson 2009; Banks & Hesmondhalgh 2009). Methodologically, this thesis is hybrid but crucially uses the equipment of story and narrative analysis to offer both insights into practice for the academy and a method that practitioners can use to further marketing development and their brand identity. Through the careful gathering and presentation of various stories – of biography, making and marketing, this thesis presents a current view of craft as created, communicated and exchanged by those working in the field in Scotland today. These case stories act as both informative examples that demonstrate how individual producers create value in their work. The findings are consistent with - but also develop - a maker typology offered by Fillis (1999; 2010) and Burns et al. (2012) thus contributing a methodological and conceptual approach and framework to understand the marketing and branding behaviours of Scottish craft microenterprises (McAuley 1999; Creative and Cultural Skills 2009) but which may also be applied to other types of microenterprise

    Deletions of the derivative chromosome 9 occur at the time of the Philadelphia translocation and provide a powerful and independent prognostic indicator in chronic myeloid leukemia

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    Chronic myeloid leukemia (CML) is characterized by formation of the BCR-ABL fusion gene, usually as a consequence of the Philadelphia (Ph) translocation between chromosomes 9 and 22. Large deletions on the derivative chromosome 9 have recently been reported, but it was unclear whether deletions arose during disease progression or at the time of the Ph translocation. Fluorescence in situ hybridization (FISH) analysis was used to assess the deletion status of 253 patients with CML. The strength of deletion status as a prognostic indicator was then compared to the Sokal and Hasford scoring systems. The frequency of deletions was similar at diagnosis and after disease progression but was significantly increased in patients with variant Ph translocations. In patients with a deletion, all Ph+ metaphases carried the deletion. The median survival of patients with and without deletions was 38 months and 88 months, respectively (P = .0001). By contrast the survival difference between Sokal or Hasford high-risk and non-high-risk patients was of only borderline significance (P = .057 and P = .034). The results indicate that deletions occur at the time of the Ph translocation. An apparently simple reciprocal translocation may therefore result in considerable genetic heterogeneity ab initio, a concept that is likely to apply to other malignancies associated with translocations. Deletion status is also a powerful and independent prognostic factor for patients with CML. The prognostic significance of deletion status should now be studied prospectively and, if confirmed, should be incorporated into management decisions and the analysis of clinical trials. (C) 2001 by The American Society of Hematology

    Human Babesia microti Incidence and Ixodes scapularis Distribution, Rhode Island, 1998–2004

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    Distribution of nymphal Ixodes scapularis in Rhode Island was used as a logistical regressor for predicting presence of human babesiosis. Although the incidence of babesiosis is increasing in southern Rhode Island, large areas of the state are free of babesiosis risk

    Incrimination of shrews as a reservoir for Powassan virus

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    Powassan virus lineage 2 (deer tick virus) is an emergent threat to American public health, causing severe neurologic disease. Its life cycle in nature remains poorly understood. We use a host-specific retrotransposon-targeted real time PCR assay to test the hypothesis that white-footed mice, considered the main eastern U.S. reservoir of the coinfecting agent of Lyme disease, is the reservoir for deer tick virus. Of 20 virus-infected host-seeking nymphal black-legged ticks 65% fed on shrews and none on mice. The proportion of ticks feeding on shrews at a site is positively associated with prevalence of viral infection, but not the Lyme disease agent. Viral RNA is detected in the brain of one shrew. We conclude that shrews are a likely reservoir host for deer tick virus and that host bloodmeal analysis can provide direct evidence to incriminate reservoir hosts, thereby promoting our understanding of the ecology of tick-borne infections

    Layered Antiferromagnetism Induces Large Negative Magnetoresistance in the van der Waals Semiconductor CrSBr

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    The recent discovery of magnetism within the family of exfoliatable van der Waals (vdW) compounds has attracted considerable interest in these materials for both fundamental research and technological applications. However current vdW magnets are limited by their extreme sensitivity to air, low ordering temperatures, and poor charge transport properties. Here we report the magnetic and electronic properties of CrSBr, an air-stable vdW antiferromagnetic semiconductor that readily cleaves perpendicular to the stacking axis. Below its N\'{e}el temperature, TN=132±1T_N = 132 \pm 1 K, CrSBr adopts an A-type antiferromagnetic structure with each individual layer ferromagnetically ordered internally and the layers coupled antiferromagnetically along the stacking direction. Scanning tunneling spectroscopy and photoluminescence (PL) reveal that the electronic gap is ΔE=1.5±0.2\Delta_E = 1.5 \pm 0.2 eV with a corresponding PL peak centered at 1.25±0.071.25 \pm 0.07 eV. Using magnetotransport measurements, we demonstrate strong coupling between magnetic order and transport properties in CrSBr, leading to a large negative magnetoresistance response that is unique amongst vdW materials. These findings establish CrSBr as a promising material platform for increasing the applicability of vdW magnets to the field of spin-based electronics

    Extreme Sensitivity of the Superconducting State in Thin Films

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    All non-interacting two-dimensional electronic systems are expected to exhibit an insulating ground state. This conspicuous absence of the metallic phase has been challenged only in the case of low-disorder, low density, semiconducting systems where strong interactions dominate the electronic state. Unexpectedly, over the last two decades, there have been multiple reports on the observation of a state with metallic characteristics on a variety of thin-film superconductors. To date, no theoretical explanation has been able to fully capture the existence of such a state for the large variety of superconductors exhibiting it. Here we show that for two very different thin-film superconductors, amorphous indium-oxide and a single-crystal of 2H-NbSe2, this metallic state can be eliminated by filtering external radiation. Our results show that these superconducting films are extremely sensitive to external perturbations leading to the suppression of superconductivity and the appearance of temperature independent, metallic like, transport at low temperatures. We relate the extreme sensitivity to the theoretical observation that, in two-dimensions, superconductivity is only marginally stable.Comment: 10 pages, 6 figure

    Reproducibility of species recognition in modern planktonic foraminifera and its implications for analyses of community structure

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    Applications of planktonic foraminifera in Quaternary palaeoceanographic and palaeobiological studies require consistency in species identification. Yet the degree of taxonomic consistency among the practitioners and the effects of any potential deviations on community structure metrics have never been quantitatively assessed. Here we present the results of an experiment in taxonomic consistency involving 21 researchers representing a range of experience and taxonomic schools from around the world. Participants were asked to identify the same two sets of 300 specimens from a modern subtropical North Atlantic sample, one sieved at  &gt; 125&thinsp;µm and one at  &gt;  150&thinsp;µm. The identification was carried out either on actual specimens (slide test) or their digital images (digital test). The specimens were fixed so the identifications could be directly compared. In all tests, only between one-quarter and one-eighth of the specimens achieved absolute agreement. Therefore, the identifications across the participants were used to determine a consensus ID for each specimen. Since no strict consensus ( &gt; 50&thinsp;% agreement) could be achieved for 20–30&thinsp;% of the specimens, we used a soft consensus based on the most common identification. The average percentage agreement relative to the consensus of the slide test was 77&thinsp;% in the  &gt; 150&thinsp;µm and 69&thinsp;% in the  &gt; 125&thinsp;µm test. These values were 7&thinsp;% lower for the digital analyses. We find that taxonomic consistency is enhanced when researchers have been trained within a taxonomic school and when they regularly perform community analyses. There is an almost negligible effect of taxonomic inconsistency on sea surface temperature estimates based on transfer function conversion of the census counts, indicating the temperature signal in foraminiferal assemblages is correctly represented even if only two-thirds of the assemblage is consistently identified. The same does not apply to measures of diversity and community structure within the assemblage, and here we advise caution in using compound datasets for such studies. The decrease in the level of consistency when specimens are identified from digital images is significant and species-specific, with implications for the development of training sets for automated identification systems.</p
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