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We propose an operationalization of the rural and urban analogy introduced in Becher and Trowler (2001). According to them, a specialism is rural if it is organized into many, smaller topics of research, with higher author mobility among them, lower rate of collaboration and productivity, lower competition for resources and citation recognitions compared to an urban specialism. It is assumed that most humanities specialisms are rural while science specialisms are in general urban: we set to test this hypothesis empirically. We first propose an operationalization of the theory in most of its quantifiable aspects. We then consider specialisms from history, literature, computer science, biology, astronomy. Our results show that specialisms in the humanities present a sensibly lower citation and textual connectivity, in agreement with their organization into more, smaller topics per specialism, as suggested by the analogy. We argue that the intellectual organization of rural specialisms might indeed be qualitative different from urban ones, discouraging the straightforward application of citation-based indicators commonly applied to urban specialisms without a dedicated re-design in acknowledgement of these differences. 相似文献
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Links with science have been argued to improve the (innovation) performance of firms. Yet we still know comparatively little about the project-level characteristics affecting the organization of such links. Our study, based on a sample of 52 projects carried out by a multinational company in the semiconductor industry, reveals that the knowledge attributes of a project help in predicting how the R&D activities will be organized. In particular, basic projects are likely to be developed through formal cooperative agreements with universities. Such projects also tend to be strategically less important. For strategically more important projects, in contrast, and for those where the knowledge to be developed is particularly novel to the firm, the firm is more likely to resort to formal contracting with a university for a specific component of the R&D project, usually early on in the project. 相似文献
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The ability of an organisation to harness knowledge assets dynamics lies at the core of organisational value creation capacity. A key challenge both for researchers and for practitioners is to understand how to measure and manage knowledge assets dynamics. In this paper the managerial foundations of knowledge assets dynamics are introduced. For measuring and managing knowledge assets dynamics within organisations three processes are discussed as follows: knowledge assets identification, knowledge assets mapping and knowledge assets flow. The ability of an organisation to gain sustainable competitive advantages is related to the capacity of mastering these processes. Each process is analysed introducing the possible frameworks that can inspire both scholars investigating the microfoundations of organisational knowledge dynamics, and practitioners looking for approaches to leverage knowledge assets to improve business performance.
相似文献46.
Enrico Quagliarini Federica Bondioli Giovanni Battista Goffredo Antonio Licciulli Placido Munafò 《Journal of Cultural Heritage》2013,14(1):1-7
Titanium dioxide (TiO2) can be used to realize transparent self-cleaning coatings on stone surfaces as an active and preventive protection system, limiting cleaning and maintenance actions, reducing their costs in Architectural Heritage. This self-cleaning ability is due to photo-induced hydrophilicity on treated surfaces. The aim of this investigation is to analyze this effect, since it could bring to a greater water absorption, a potential source of damage for stone surfaces. Titania sol, obtained by sol-gel and hydrothermal processes, was deposited on travertine by spray coating, in two different ways. Water absorption by capillarity, static contact angle and a specific surface water absorption analysis were assessed before and after the TiO2 treatments. The effects of deposited amount of titania on the characteristics of treated surfaces were evaluated. It was shown that there were no evident changes in the substrate reactivity without ultraviolet (UV) light exposure, while it seems that hydrophilicity due to UV light does not lead to higher water absorption, thus encouraging the use of TiO2 coatings in the field of Architectural Heritage. However, before widely applying this conservative treatment, some further researches are recommended in order to better assess its durability and sustainability. 相似文献
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Healthcare organisations are facing the constant trade off to contain expenditures without sacrificing the quality of patient's care. This challenge to do ‘more with less’ induced healthcare executives to heavily invest in innovations activities in order to increase the efficiency of their organisations. By taking an individual-level perspective, our study focuses on knowledge-sharing behaviour among healthcare practitioners as a critical element to continuously improve the performance of healthcare organisations. Specifically we explore the effect of intellectual capital on practitioners’ knowledge-sharing behaviour, and propose organisational knowledge-sharing climate as mediator. We conducted a survey on three healthcare organisations. Our results substantiate the positive link between intellectual capital and knowledge-sharing behaviour, and reveal that organisational knowledge-sharing climate fully mediates this relationship. These findings provide hospital managers with key implications for the management of intellectual capital as a lever to improve the sharing and the diffusion of knowledge among practitioners. 相似文献
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For policy-makers and managers of research organizations, improvement in performance is a constant objective. The potential presence of returns to scope of fields of research could influence decisions in planning the fields of activity of the research organization and the spatial positioning of its researchers in function of their specializations. We investigate the possible presence of returns to scope and the relation between scope of fields in an organization and intensity of interdisciplinary collaboration. The results, from analyzing the scientific collaborations of Italian university researchers over the years 2004–2008, seem to indicate that in general the scope of the research fields has no impact on the productivity of research or the intensity of interdisciplinary collaboration. 相似文献
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Valentina Lo Cascio Giovanni Guzzo Francesco Pace Ugo Pace 《International Journal for Educational and Vocational Guidance》2013,13(2):135-149
In this study, we explored the unique and common contributions of anxiety, self-esteem, and family communication on indecisiveness among adolescents. Three hundred and fifty pupils from 13 to 16 years of age completed self-report measures on indecisiveness, quality of family communication, trait anxiety, and self-esteem. The findings in this study showed that students’ indecisiveness is predicted by family communication mediated by anxiety and self-esteem. These results have important implications for practice as it stresses the importance of anxiety and self-esteem. Nevertheless, the counselors could also focus on enhancing relationship-building skills by introducing the adolescents’ career formation as an adolescent–parent joint project. 相似文献
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Andrea Principi Joop Schippers Gerd Naegele Mirko Di Rosa Giovanni Lamura 《Educational gerontology》2013,39(2):144-158
ABSTRACTThe purpose of this study was to investigate the impact of older volunteers’ available human, social, and cultural capital on their motivational forces to volunteer, measured through the Volunteer Function Inventory. A large European database of 955 older volunteers (i.e., aged 50+) was employed, and Seemingly Unrelated Regressions showed that older volunteers have different motivations according to different sets of individual resources. Furthermore, lower amounts of human and social capital (e.g., low educational level, poor health, being widowed, divorced or single) are associated with a higher propensity to volunteer to enhance one’s own self-esteem, to avoid thinking of personal problems, and for social reasons. These results have important implications for policy makers and voluntary organizations if they want to enhance volunteering among older people with less resources, i.e., that are more at risk of social exclusion. For example, according to the results of this study, policy makers could consider developing more tailored opportunities for involving older volunteers with low educational level, poor health, widowed, divorced, or single. They could do this by underlying that volunteering offers possibilities to satisfy motivational needs important to the, elderly, e.g., to increase self-esteem, to deal with personal problems in a better way, and to have satisfying social contacts. 相似文献