187,529 research outputs found
Typification of the name Brachypodium obtusifolium (Brachypodieae, Poaceae)
No full textFerrer-Gallego, P. Pablo, Martínez Labarga, Juan M. (2022): Typification of the name Brachypodium obtusifolium (Brachypodieae, Poaceae). Phytotaxa 555 (3): 273-278, DOI: 10.11646/phytotaxa.555.3.7, URL: http://dx.doi.org/10.11646/phytotaxa.555.3.
FIGURE 1 in Typification of the name Brachypodium obtusifolium (Brachypodieae, Poaceae)
No full textFIGURE 1. Specimen of Brachypodium obtusifolium collected by Lagasca and preserved at MA (barcode MA719801). Image courtesy of the herbarium MA, reproduced with permission.Published as part of Ferrer-Gallego, P. Pablo & Martínez Labarga, Juan M., 2022, Typification of the name Brachypodium obtusifolium (Brachypodieae, Poaceae), pp. 273-278 in Phytotaxa 555 (3) on page 274, DOI: 10.11646/phytotaxa.555.3.7, http://zenodo.org/record/691141
FIGURE 1 in Typification of the name Linum setaceum (Linaceae)
No full textFIGURE 1. Lectotype of Linum setaceum Brotero, illustration of Brotero (1800: tab. VI) "Linum setaceum".Published as part of Ferrer-Gallego, P. Pablo & Martínez Labarga, Juan M., 2022, Typification of the name Linum setaceum (Linaceae), pp. 179-183 in Phytotaxa 575 (2) on page 180, DOI: 10.11646/phytotaxa.575.2.8, http://zenodo.org/record/741327
FIGURE 2 in Typification of the name Brachypodium obtusifolium (Brachypodieae, Poaceae)
No full textFIGURE 2. Neotype of Brachypodium obtusifolium Lagasca ex Link, K (barcode K000913827). Image courtesy of the herbarium K, reproduced with permission.Published as part of Ferrer-Gallego, P. Pablo & Martínez Labarga, Juan M., 2022, Typification of the name Brachypodium obtusifolium (Brachypodieae, Poaceae), pp. 273-278 in Phytotaxa 555 (3) on page 275, DOI: 10.11646/phytotaxa.555.3.7, http://zenodo.org/record/691141
Iris Labarga-Leclerc : Initiation à l’histoire de la musique. Musique et Musiciens de l’Antiquté à la Renaissance. Sampzon, DELATOUR France (www.editions-delatour co ), 2014, DLT 2342
No full textWeber Edith. Iris Labarga-Leclerc : Initiation à l’histoire de la musique. Musique et Musiciens de l’Antiquté à la Renaissance. Sampzon, DELATOUR France (www.editions-delatour co ), 2014, DLT 2342. In: Cahiers de sociologie économique et culturelle, n°55, 2013. p. 106
New nomenclatural combinations in vascular plants
No full textIn this paper the following new nomenclatural combinations are proposed: Descurainia suffruticosa (Coste & Soulié) Aymerich & L. Sáez, Linum suffruticosum subsp. castroviejoi (Mart. Labarga, Pedrol & Muñoz Garm.) L. Sáez & P. Aymerich, Oeosporangium acrosticum (Balb.) L. Sáez & P. Aymerich, Oeosporangium ×kochianus (Rasbach, Reichst. & Schneller) L. Sáez & P. Aymerich and Valeriana tarraconensis (Pau) L. Sáez & Aymerich.En aquesta aportació es proposen les següents noves combinacions nomenclaturals: Descurainia suffruticosa (Coste & Soulié) Aymerich & L. Sáez, Linum suffruticosum subsp. castroviejoi (Mart. Labarga, Pedrol & Muñoz Garm.) L. Sáez & P. Aymerich, Oeosporangium acrosticum (Balb.) L. Sáez & P. Aymerich, Oeosporangium ×kochianus (Rasbach, Reichst. & Schneller) L. Sáez & P. Aymerich i Valeriana tarraconensis (Pau) L. Sáez & Aymerich.En esta aportación se proponen las siguientes combinaciones nomenclaturales: Descurainia suffruticosa (Coste & Soulié) Aymerich & L. Sáez, Linum suffruticosum subsp. castroviejoi (Mart. Labarga, Pedrol & Muñoz Garm.) L. Sáez & P. Aymerich, Oeosporangium acrosticum (Balb.) L. Sáez & P. Aymerich, Oeosporangium ×kochianus (Rasbach, Reichst. & Schneller) L. Sáez & P. Aymerich y Valeriana tarraconensis (Pau) L. Sáez & Aymerich
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe 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
Liver Fibrosis Stage and HCV Genotype Distribution in HIV-HCV Coinfected Patients with Persistently Normal Transaminases
No full textAppropriate Similarity Measures for Author Cocitation Analysis
No full textWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
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