186,542 research outputs found
Informationssamfundets globale styring - et bud på en analysestrategi
No full text Hvordan skabes global styring - og hvordan kan sådanne aktiviteter analyseres? Denne artikel præsenterer et governmentality-perspektiv på global styring og anvender denne analyseramme til et empirisk studie af FNs arbejde med den globale styring af informationssamfundet. Analyserne undersøger konstruktionen af et styrbart objekt og en styringsmodalitet, konsekvenserne for de involverede aktører og de politiske rationaliteter, som styringen trækker på. </p
Informationssamfundets globale styring - et bud på en analysestrategi
No full text Hvordan skabes global styring - og hvordan kan sådanne aktiviteter analyseres? Denne artikel præsenterer et governmentality-perspektiv på global styring og anvender denne analyseramme til et empirisk studie af FNs arbejde med den globale styring af informationssamfundet. Analyserne undersøger konstruktionen af et styrbart objekt og en styringsmodalitet, konsekvenserne for de involverede aktører og de politiske rationaliteter, som styringen trækker på. </p
Development of Social Structures within a changing Museum Frame
No full textThis paper looks at how social and epistemological structures have developed within museums. It focuses on the definitions of Michel Foucault´s discourses and Niklas Luhmann’s definitions of social systems and seeks to identify how the work of these to theorists can shape new structures under which museums themselves can form new social frames of future development.
As museums experience greater responsibilities and the curator's role especially is under significant change, the historical, cultural and epistemological development of museums are under debate too. This calls for new ways of understanding social structures and systems within changing frames of museum theory and practice. As the works of Foucault and Luhmann have rarely been put together they can form new ways of looking at the development and shape of already existing structures within museums. Interestingly, their works suggest that museums themselves, as social systems, have the best opportunities to define future development structures of social inclusion and definition.Publisher PD
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
Organisering og styring af byggeprocessen
No full textHermed foreligger en ny udgave af Anlægsteknik 2, hvor der er en del ændringer i forhold til 3. udgave. Dette skyldes at fagområdet Anlægsteknik er under konstant udvikling, og nye relevante emner derfor er medtaget i denne udgave samt at andre forældede emner er fjernet.Kapitel 1 omkring byggeprocessens organisering og styring er blevet opdateret således: Afsnittet om byggeriets rammebetingelser er tilpasset nuværende lovgivning, lige som andre statistikker og grafer er blevet opdateret til nuværende. Der er lavet et nyt afsnit om Det Digitale Byggeri, og endeligt er flere mindre afsnit blevet fjernet fordi de ikke længere er relevante mens andre er kommet med for at afspejle tidens tendenser ift. samarbejde og styring af byggeri
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Appropriate Similarity Measures for Author Cocitation Analysis
No full textWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Prediction of pitch in twisted nematics: Puzzling cases
No full textThe correlation between structure of chiral molecules and macroscopic properties of cholesteric phases is not obvious, but often the experimental behaviour can be rationalised by resorting to simple rules. However, there are cases in which solvent / temperature changes or introduction of substituents in the chiral molecules can produce dramatic and unexpected effects, including helix inversion. Some significant examples will be presented and discussed on the basis of theoretical predictions derived by the ‘surface tensor’ mean field model for molecular structures optimised with quantum-mechanical methods
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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