1,721,307 research outputs found
Le università napoleoniche. Uno spartiacque nella storia italiana ed europea dell'istruzione superiore
No full textRaccolta di saggi di J. Verger, P. F. Grendler, G. P. Romagnani, E. Brambilla, P. Del Negro, A. Zannini, L. Pepe, G. Ongaro, M. R. Di Simone, A. Silvestri
Studi preliminari sulla dermotossicità da pelagia noctiluca nell'animale da esperimento
No full text
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
Giovanni Poleni lettore di matematica nell'Università di Padova
No full textLa figura di uno dei più celebri professori dell'Università di Padova del secolo XVIII che occupò la cattedra di matematica: legame tra ricerca e didattica, allievi celebr
Dermotossicità da meduse del Mare Adriatico
No full textWe have tested the dermotoxicity of some purified nematocysts preparations of Aurelia aurita, Chrysaora hysoscella, Rhizostoma pulmo, in 25 volunteers by means of scratch-patch test. Our results show the validity of the method used for nematocyst purification. The few skin reactions obtained confirm the low dermotoxicity of the jellyfish studied
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