1,721,018 research outputs found
Hildesheimer Geographische Studien 2
No full textRobin Stadtmann, Christine Jung-Dahlke & Martin Sauerwein: Entwicklung einer Geodatenbank mittels GIS und Erdas Imagine für den Nationalpark Asinara (Sardinien)
Hannah Graen & Martin Sauerwein: Auswertung landwirtschaftlicher Kalender aus der Hildesheimer Börde zur Analyse lokaler Klimaveränderungen und deren Auswirkungen auf Vegetation und Landwirtschaft
Kristin Gawert & Sabine Panzer-Krause: Der demographische Wandel und seine Auswirkungen im Ortsteil Barsinghausen-Bantorf in der Region Hannover
Sabine Panzer-Krause: Innerstädtischer Einzelhandel und Konsum in Hildesheim. Ergebnisse der Datenerhebung 201
Hildesheimer Geographische Studien 5
No full textIn diesem Band enthalten:
Hannah Graen, Robin Stadtmann & Martin Sauerwein: Modellierung von Temperaturdaten und Temperaturveränderungen
im Nationalpark Asinara, Sardinien (S. 1-27); Sarah Matheis, Nico Herrmann & Martin Sauerwein: Entwicklung eines Monitoringkonzeptes für Niedermoore am Beispiel des Bergen-Weißacker Moores, Süd-Brandenburg (S. 28-63); Martin Sauerwein, Jan-Philip Dieck & Robin Stadtmann: Urbane Böden im Kontext von Ecosystem Services (S. 64-89); Martin Sauerwein, Julia Jaquemotte & Lars Germershausen: Ursachen der Nitratbelastung des Grundwassers im Raum Hannover/Hildesheim (S. 90-110); Sabine Panzer-Krause: Einkaufen in der Hildesheimer Innenstadt. Auswirkungen der Arneken Galerie auf den innerstädtischen Einzelhandel (S. 111-132); Robin Stadtmann, Nico Herrmann, Jasmin Karaschewski & Martin Sauerwein: Bodenbewusstsein: Hildesheimer Aktivitäten zum Jahr des Bodens 2015 (S. 133-140
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe 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
Traditional agroforestry systems in Europe revisited: a systematic review
Full text linkTraditional agroforestry systems (TAFs) in Europe represent an interface between agriculture and biodiversity conservation, being able to offer sustainable production while supporting diverse ecosystems often with unique species assemblages. This systematic review synthesises research on TAFs conducted between 1992 and 2024 using the PRISMA methodology. We analysed 232 studies to assess TAFs types, their distribution, biodiversity significance, and ecosystem services’ contributions across Europe. The findings highlight regional variations, with dehesa/montado systems dominating Southern Europe and traditional orchards and wood pastures being prevalent in Central and Eastern Europe. Our review gives evidence that TAFs provide multifaceted ecosystem services, such as carbon sequestration, soil fertility enhancement, water regulation, and cultural heritage preservation. Additionally, TAFs harbour a rich biodiversity, particularly among vascular plants, birds, and insects, whose ecological roles are pivotal to the ecological functioning of these systems. Despite their significance, studies indicate that a decline in economic viability and changing land-use patterns have threatened the future of TAFs. This review emphasises the need for innovative management practices that integrate traditional knowledge, alongside political and public support, to ensure the long-term conservation and restoration of TAFs in Europe
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe 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
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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