Integrated water resource management: a platform for higher education institutions to meet complex sustainability challenges     

Neil Powell  Rasmus Kløcker Larsen 《Environmental Education Research》2013,19(4):458-476

Higher education institutions in Sweden are increasingly exposed to international market conditions and rising competition from a more mobile student body. This increases the need for universities to adapt to their social and economic environment and to their clients, including the political trends and financial opportunities in Sweden and EU, if they are to successfully implement sustainability reforms. In this regard, we examine the barriers faced by a ‘post-normal’ education for sustainable development (ESD) inherent within the structures of a ‘normal’ University. We pose the question whether Integrated Water Resource Management (IWRM) as a post-normal process can contribute to increased capacity of normal higher education institutions to address complex sustainability problems? IWRM is conceptualised as an interactionist process of social learning and adaptive management to reflect on the experiences from one particular case, namely the Master Programme in IWRM at the Swedish University of Agricultural Sciences. We illustrate how IWRM can contribute to address conflicts of interests in education arising from competing claims of stakeholders in real life management situations, but also to reconcile the conflicts associated with institutional adaptation under conditions characterised by a new international educational regime and rapidly changing market conditions. The paper brings together the discourse on ESD with lessons from IWRM and contends that the interactionist approach might offer a useful alternative to realist conceptions of ESD in learner-centred and institutional systemic approaches. Contrary to other reports on IWRM education, this paper reflects on this role of IWRM within higher education per se.  相似文献   

Measuring Sojourner Adjustment among American students studying abroad     

Pedersen ER  Neighbors C  Larimer ME  Lee CM 《Int J Intercult Relat》2011,35(6):881-889

The literature on "Sojourner Adjustment," a term expanding on the acculturation concept to apply to groups residing temporarily in foreign environments, suggests that engagement, participation, and temporary integration into the host culture may contribute to less psychological and sociocultural difficulty while abroad. The present study was designed to establish a brief multi-component measure of Sojourner Adjustment (the Sojourner Adjustment Measure; SAM) to be used in work with populations residing temporarily in foreign environments (e.g., international students, foreign aid workers). Using exploratory and confirmatory factor analyses on a sample of 248 American study abroad college students, we established a 24-item measure of Sojourner Adjustment composed of four positive factors (social interaction with host nationals, cultural understanding and participation, language development and use, host culture identification) and two negative factors (social interaction with co-nationals, homesickness/feeling out of place). Preliminary convergent validity was examined through correlations with established measures of acculturation. Further research with the SAM is encouraged to explore the relevance of this measure with other groups of sojourners (e.g., foreign aid workers, international businessmen, military personnel) and to determine how SAM factors relate to psychological well-being, health behaviors, and risk behaviors abroad among these diverse groups.  相似文献   

Policies to promote user innovation: Makerspaces and clinician innovation in Swedish hospitals     

Peter O. Svensson  Rasmus Koss Hartmann 《Research Policy》2018,47(1):277-288

As it becomes apparent that users are an important source in innovation in society and in organizations, scholars are realizing that user-directed innovation policy might contribute to improving social welfare. How such policy might be designed, however, is uncertain, as are the costs and benefits of such policies. It is also not clear whether there is a problem for user-directed policy to solve, or what that problem is.As a first empirical step to answering these questions, we report the results of providing hospital clinicians with access to ‘makerspaces’, i.e. staffed facilities with prototyping tools and the expertise in using them.Findings suggest that almost all innovations developed in the makerspaces are user innovations; that the potential returns from the innovations developed in the makerspaces’ first year of operation are more than tenfold the required investment; and that most of the innovations would not have been developed without access to makerspaces. Due to lack of diffusion, only a limited share of potential returns is realized.This suggests not only that there are problems of non-development and under-development that policy can solve and that doing so supports social welfare. It also suggests makerspaces as an effective form of user-supporting innovation policy.  相似文献   

The effect of grade level on achievement in biology     

Arne A. Pedersen  Judith E. Jacobs 《科学教学研究杂志》1976,13(3):237-241

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Exercise, nutrition and immune function   总被引：12，自引：0，他引：12  

Gleeson M  Nieman DC  Pedersen BK 《Journal of sports sciences》2004,22(1):115-125

Strenuous bouts of prolonged exercise and heavy training are associated with depressed immune cell function. Furthermore, inadequate or inappropriate nutrition can compound the negative influence of heavy exertion on immunocompetence. Dietary deficiencies of protein and specific micronutrients have long been associated with immune dysfunction. An adequate intake of iron, zinc and vitamins A, E, B6 and B12 is particularly important for the maintenance of immune function, but excess intakes of some micronutrients can also impair immune function and have other adverse effects on health. Immune system depression has also been associated with an excess intake of fat. To maintain immune function, athletes should eat a well-balanced diet sufficient to meet their energy requirements. An athlete exercising in a carbohydrate-depleted state experiences larger increases in circulating stress hormones and a greater perturbation of several immune function indices. Conversely, consuming 30-60 g carbohydrate x h(-1) during sustained intensive exercise attenuates rises in stress hormones such as cortisol and appears to limit the degree of exercise-induced immune depression. Convincing evidence that so-called 'immune-boosting' supplements, including high doses of antioxidant vitamins, glutamine, zinc, probiotics and Echinacea, prevent exercise-induced immune impairment is currently lacking.  相似文献   

Graphing: a tool for collection development     

W A Pedersen 《Bulletin of the Medical Library Association》1986,74(3):262-264

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Susanne Pedersen und Wilhelm Hasselbring 《Informatik - Forschung und Entwicklung》2004,18(3-4):174-188

Zusammenfassung. Eine Vernetzung der Dienstleister im Gesundheitswesen wird aus Effizienzgründen immer wichtiger. Schwierigkeiten bereitet jedoch die Interoperabilität, womit die korrekte Kommunikation von beteiligten Softwaresystemen verschiedener Herkunft gemeint ist. Dieser Beitrag konzentriert sich auf die Interoperabilitätsproblematik auf der Ebene der Anwendungsarchitekturen. Mit Hilfe von Standards und Integrationstechniken bemühen sich verschiedene Lösungsansätze die Heterogenität zu überwinden, die einer umfassenden Interoperabilität im Wege steht. Die Frage, die sich uns in diesem Zusammenhang nun stellt ist, ob diverse Standards im Gesundheitswesen sinnvoll kombiniert werden können bzw. zwischen ihnen vermittelt werden kann. In diesem Artikel stellen wir die Grundzüge einer Architektur vor, die auf der Basis von Standards eine institutionsübergreifende Interoperabilität im Gesundheitswesen ermöglichen soll. Die Strukturen der relevanten Standards werden einheitlich als Instanzen des Meta-Object Facility (MOF) spezifiziert und dann geeignet zueinander in Beziehung gesetzt. Die resultierenden Modelle und Metamodelle bilden einen Leitfaden zur Strukturanalyse der Standards und helfen so beim Entwurf der Transformationen zwischen den verschiedenen Standards. Architektur und Metamodelle dienen als Grundlage für eine prototypische Implementierung am Beispiel des Epidemiologischen Krebsregisters Niedersachsen zur Evaluation des vorgestellten Konzeptes.Eingegangen am 14. März 2003, Angenommen am 9. Januar 2004, CR Subject Classification: H.2.1, H.2.5, J.3.  相似文献   

A Quantitative Stability Analysis of the Solutions to the Carson-Cambi Equation     

Pauli Pedersen 《Journal of The Franklin Institute》1980,309(5):359-367

A quantitative stability analysis of the Carson-Cambi equation [(1 + ε cos t)(d²y/dt²) + py = 0] is carried through, using a new, effective approach. The results are compared with a recent perturbation analysis, and show that this should not be used for ε0.4. In the present analysis we go up to ε = 0.8, and, in fact, with less effort than the perturbation analysis involves. Detailed stability diagrams are presented.  相似文献   

Preventive screening for early readers: Predictive validity of the Dynamic Indicators of Basic Early Literacy Skills (DIBELS)     

Catherine T. Goffreda  James Clyde Diperna  Jason A. Pedersen 《Psychology in the schools》2009,46(6):539-552

Current empirical evidence indicates poor learning trajectories for students with early literacy skill deficits. As such, reliable and valid detection of at‐risk students through regular screening and progress monitoring is imperative. This study investigated the predictive validity of scores on the Dynamic Indicators of Basic Early Literacy Skills (DIBELS). Logistic regression analyses were used to test the utility of the DIBELS first grade indicators for predicting reading proficiency on TerraNova California Achievement Test (CAT) Assessment and Pennsylvania System of School Assessment (PSSA) in second and third grade, respectively. Results suggest that students' first grade Oral Reading Fluency (ORF) DIBELS risk category scores were the only significant predictor of future TerraNova and PSSA reading proficiency. Although the current data present encouraging results for the predictive validity of ORF as a screening tool for early readers, further investigations of the utility of the remaining indicators (Letter Naming Fluency, Nonsense Word Fluency, and Phonemic Segmentation Fluency) are warranted. © 2009 Wiley Periodicals, Inc.  相似文献   

News Media Framing of Negative Campaigning     

Rasmus Tue Pedersen 《Mass Communication and Society》2014,17(6):898-919

News media coverage of election campaigns is often characterized by use of the strategic game frame and a focus on politicians' use of negative campaigning. However, the exact relationship between these two characteristics of news coverage is largely unexplored. This article theorizes that consumer demand and norms of journalistic independence might induce the news media outlets to cover negative campaigning with a strategic game frame. A comprehensive content analysis based on several newspaper types, several election campaigns, and several different measurements of media framing confirms that news coverage of negative campaigning does apply the strategic game frame to a significantly larger degree than articles covering positive campaigning. This finding has significant implications for campaigning politicians and for scholars studying campaign and media effects.  相似文献