1,721,039 research outputs found
Analysis of the use of high-resolution satellite imagery to monitor the vegetation of durum wheat in the Val d’Orcia (Tuscany) = Analisi dell'impiego di immagini satellitari ad alta risoluzione per il monitoraggio del frumento duro in Val d'Orcia
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Breve storia della meteorologia a Firenze dalle origini a oggi = A brief history of meteorology in Florence from the beginnings to the present
No full textLe biomasse lignocellulosiche
Full text linkThe volume presents a comprehensive analysis of the lignocellulosic biomass that can be produced by the agricultural industry. The first part describes the territorial and political framework of the production of renewable energies by the agricultural industry. The lignocellulosic chains are then introduced, in an analytical description of the main crops aimed at the production of biomass and agronomic cultivation techniques; moreover, the potential of the crop residues is analysed. Finally, the volume takes into account the aspects related to territorial suitability as well as economic and environmental sustainability
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
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