1,720,968 research outputs found
Influence of gonadectomy and steroid hormone replacement therapy on the gonadotropin-releasing hormone neuronal system in the anterior preoptic area of the frog (Rana esculenta) brain
No full textEFFECTS OF CASTRATION, 5-DIHYDROTESTOSTERONE AND CYPROTERONE ACETATE ON THE ENZYME ACTIVITY IN THE MOUSE EPIDIDYMIS.
No full textDevelopment and distribution of FMRFamide-like immunoreactivity in the toad (Bufo bufo) brain
No full textA STUDY OF THE ENZYME ACTIVITY IN THE SEMINAL VESICLES OF CASTRATED AND HORMONE-REPLACED CASTRATED MICE
No full textHormonal regulation of reproductive cycles in amphibians
No full textA review of the different types of reproductive cycles in Amphibia and their hormonal and environmental regulatio
TEMPORAL EFFECTS OF CYPROTERONE ACETATE ON THE LISOSOMAL ENZYMES IN MOUSE EPIDIDYMIS
No full textB-GLUCURONIDASE AND MALATE DEHYDROGENASE ACTIVITY IN MOUSE EPIDIDYMIS DEPENDING CIPROTERONE ACETATE IS PRESENTE
Hormonal regulation on secondary sexual characters.
No full textAn extensive review of the different secondary sexual characters in Amphibia and their hormonal regulatio
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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