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A common situation in product development is that of product failure and the need for re-launch. This paper presents findings regarding how one firm successfully re-launched a product through the ex-post development of a user network. The producer, Biacore, had to re-launch its biosensor product or lose a €50 million investment. The firm identified and interacted with multiple potential lead-users in order to generate new use applications. The firm benefited from the successful development of a set of new applications, innovative users, and sales. As sales of the product increased, Biacore created marketing channels as diffusion mechanisms for the encouragement of direct and indirect user-to-user interaction. These were a way to spread the costs of user support when the firm standardised how it interacted with users. Some follower-users were able to benefit from lead-users who became lead teachers; other follower-users became non-users of the product. This paper illustrates three main roles for the firm in developing a user network: creating lead-users, organising directed applications development and facilitating user-to-user interaction. 相似文献
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Loren Cordain Alan Tucker Debbie Moon Joel M. Stager 《Research quarterly for exercise and sport》2013,84(1):70-74
Abstract To determine whether respiratory muscle strength is related to pulmonary volume differences in athletes and nonathletes, 11 intercollegiate female swimmers, 11 female cross-country runners, and two nonathletic control groups, matched to the athletes in height and age, were evaluated for pulmonary parameters including maximal inspiratory pressure (Plmax) and maximal expiratory pressure (PEmax). Swimmers exhibited larger (p < .05) vital capacities (VC), residual lung volumes (RV), inspiratory capacities (IC), and functional residual capacities (FRC) than both the runners or the controls but no difference (p > .05) in either Plmax or inspiratory flow (FIV25%-75%). Timed expiratory volumes (FEV Q.5 m and FEV1.0 were significantly (p < .05) lower in the swimmers than in the controls. These data suggest that an adaptational growth may be responsible, in part, for the augmented static lung volumes demonstrated in swimmers 相似文献
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Debbie Weekes 《Sex education》2013,13(3):251-262
Despite reported increasing levels of teenage pregnancy, and sexually transmitted infection among African-Caribbean young people in the UK, young Black women express sexual identities that are both over- and non-sexualised and exclude themselves from reference to sexual desire and experience. This article will argue that through engaging in complex processes of denigrating the sexual activity of other peers, young Black women attempt to portray themselves as sexually respectable. In doing so, they become entangled in the tensions created by such positions within school-based discourses of heterosexism. This discussion will explore the processes and implications of hiding/silencing Black female sexuality both for the emerging identities of Black girls and the sex educational discourses which attempt to engage with them. 相似文献
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Margaret J. Snowling Hannah M. Nash Debbie C. Gooch Marianna E. Hayiou-Thomas Charles Hulme Wellcome Language Reading Project Team 《Child development》2019,90(5):e548-e564
We followed children at family risk of dyslexia and children with preschool language difficulties from age 3½, comparing them with controls (N = 234). At age 8, children were classified as having dyslexia or Developmental Language Disorder (DLD) and compared at earlier time points with controls. Children with dyslexia have specific difficulties with phonology and emergent reading skills in the preschool period, whereas children with DLD, with or without dyslexia, show a wider range of impairments including significant problems with executive and motor tasks. For children with both dyslexia and DLD, difficulties with phonology are generally more severe than those observed in children with dyslexia or DLD alone. Findings confirm that poor phonology is the major cognitive risk factor for dyslexia. 相似文献
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National profiles of school readiness skills for Head Start children: An investigation of stability and change 总被引:2,自引:0,他引:2
Christine M. McWayne Debbie L. Hahs-Vaughn Katherine Cheung Linnie E. Green Wright 《Early childhood research quarterly》2012
Among a nationally representative sample of 2336 Head Start children, patterns of school readiness were compared at the beginning and end of children's first preschool year, and predictors of stability and change across readiness profiles were examined. The present study documented that although the majority of children remain in a qualitatively similar school readiness profile across their first year in Head Start, 20% of children move to a qualitatively different profile over the school year, reflecting both improvements and declines in functioning. Child and family attributes (e.g., child age, ELL status, maternal education, and family structure), as well as contextual factors (e.g., teacher education and experience, parenting style, and parent involvement) were significant predictors of both profile stability and change. Given that we have little understanding about what factors practice or policy can manipulate to improve school readiness, these findings shed light on what we might do to promote school readiness and prevent declines in functioning over time. Thus, findings from this study provide a population- and pattern-based perspective of Head Start children's strengths and needs, relevant for informing both individual and systems level change in Head Start programs across the nation. 相似文献
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Universities in South Africa are operating in an increasingly competitive environment with each institution aiming to attract the best students and meet their enrolment targets. The Department of Education’s (DoE’s) strategy to address the inadequacies of the past and the shortage of skills in maths and science in South Africa has also affected how universities operate. In responding to the DoE’s strategy to address past inadequacies many universities offer access programmes to students from previously disadvantaged schools. This paper highlights the factors or attributes that are important, specifically to access students, in their selection of which university to attend for their tertiary studies and makes recommendations in terms of a marketing strategy for universities targeting this group whose background and needs are different to students who come from more advantaged schools. Marketing implications for access programmes are provided. 相似文献
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