1,721,001 research outputs found
Indagine diagnostica non invasiva sul dipinto su tavola l'Annunciata di Antonello da Messina
No full textIndagine diagnostica non invasiva sul dipinto su tavola l'Annunciata di Antonello da Messina
No full textIndagini ottiche non invasive per la valutazione dell’efficacia dell’intervento di pulitura della statua marmorea di San Michele Arcangelo di Palazzo Abatellis (Palermo)
No full textI mosaici della Villa Romana del Casale di Piazza Armerina: il contributo delle indagini colorimetriche per la stesura del protocollo di intervento
No full textIl contributo delle indagini ottiche non invasive per la pulitura del statua marmorea di S. Michele Arcangelo di Palazzo Abatellis (Palermo)
No full text
Preface - YOCOCU 2012, an Efficient Collision
No full textIn chemistry for a collision to be efficient, i.e. breaking atomic bonds allowing the formation of new molecules
and compounds, the reagents have to collide with an energy that is proportional to the bond strength and a
direction that depends on the molecular geometry. This is what happened during YOCOCU 2012 (YOuth in
COnservation of CUltural heritage), that took place at the Hof van Liere in Antwerp, Belgium on 18-20 June
2012
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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