1,720,992 research outputs found
Arthur Wauters, La réforme agraire en Europe
No full textBloch Marc. Arthur Wauters, La réforme agraire en Europe. In: Annales d'histoire économique et sociale. 1ᵉ année, N. 1, 1929. pp. 102-103
Interspecific competition in tree squirrels: do introduced grey squirrels (Sciurus carolinensis) deplete tree seeds hoarded by red squirrels (S-vulgaris)?
No full textSocial behaviour, reproductive biology and breeding succes of Alpine Rock Ptarmigan Lagopus mutus helveticus in northern Italy
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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
Intrinsic and extrinsic factors affecting the macroparasite fauna of the red squirrel: do habitat quality and fragmentation affect parasite abundance or prevalence?
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The price of being bold: personality affects endoparasite infection in introduced eastern grey squirrels
No full textIntrinsic and extrinsic factors affecting the macroparasite fauna of the red squirrel: do habitat quality and fragmentation affect parasite abundance or prevalence?
No full textThe impact of invasive species: alien grey squirrels increase stress in native Eurasian red squirrels
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