186,200 research outputs found

    PROCEEDINGS of the Tenth International Bologna Conference on Magnetic Resonance in Porous Media, 12 – 17 September 2010, Leipzig Germany

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    The 10th International Bologna Conference on Magnetic Resonance in Porous Media (MRPM10) was held from September 12th to 16th 2010 in Leipzig (Germany). The Conference also incorporated the 10th Colloquium on Mobile NMR (CMMR10). The event, that was co-chaired by Petrik Galvosas (Victoria University of Wellington) and Jörg Kärger (University of Leipzig), took place at the Physics Department of the University of Leipzig. As the co-chairmen wrote in the introduction to the Book of the Program, it was exciting "to see this conference happen in a place where NMR signals have been received for the first time in Central Europe, in a building that was largely in ruins”. This was the tenth event in a series of conferences, devoted to the dissemination of the recent progresses of Magnetic Resonance techniques applied to Porous Media and of our understanding of structure, molecular dynamics, and fluid transport and behaviors in traditional and new porous media. These events are ideal for stimulating the interchange of knowledge and experiences among people coming from different fields of academia and industry and from different areas in the world. Porous Media are objects of research in physics, chemistry, engineering, mathematics, computer science, life and medical sciences, as well as of industrial applications. One can say, with good reason, that Magnetic Resonance applied to fluids in Porous Media (MRPM) constitutes an interdisciplinary field with a wide range of scientific expertise and applications

    Editorial Proceedings of the 12th International Bologna Conference on Magnetic Resonance in Porous Media (MRPM12).

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    Editorial of the Proceedings of the 12th International Bologna Conference on Magnetic Resonance in Porous Media (MRPM12), 9-13 February 2014, Victoria University of Wellington, Wellington, New Zealan

    New applications of low field NMR in soil science.

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    Despite the wide application of low field NMR in different fields, from petrophysics to food science and industry, its use in Soil Science is still inconspicuous. To demonstrate opportunities for low field NMR in this area we will present a few examples of so far unpublished new applications of this powerful and more affordable technique in Soil Scienc

    Characterisation of unsteady flow in a 3D-printed Schwarz Diamond monolith using magnetic resonance velocimetry

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    This data set contains the MRI velocity images presented in the article: Clarke, D, Galvosas, P, Holland, DJ. Characterization of unsteady flow in a 3D-printed Schwarz Diamond monolith using magnetic resonance velocimetry. AIChE J. 2023;e18097. doi:10.1002/aic.18097 Images are in the .vtk format and may be viewed using suitable software (e.g. ParaView). *Description edited on 2023/04//21 to include eLocator.This work was supported by a Ministry of Business, Innovation and Employment, New Zealand Endeavour Programme Grant [UOCX1903]

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The 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

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    We 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

    Withdrawn by Author

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    <p>Withdrawn by Author </p&gt
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