1,720,962 research outputs found
Assessing genetic diversity of three species of potato tuber moths (Gelechiidae, Lepidoptera) in the Ecuadorian highlands
No full textFu, Zhen, Castillo Carrillo, Carmen I., Rashed, Arash, Asaquibay, César, Aucancela, Rodrigo, Camacho, José, López, Victoria, Quimbiamba, Verónica, Yumisaca, Fausto, Panchi, Nancy, Velasco, Claudio (2020): Assessing genetic diversity of three species of potato tuber moths (Gelechiidae, Lepidoptera) in the Ecuadorian highlands. Florida Entomologist 103 (3): 329-336, DOI: 10.1653/024.103.0304, URL: https://bioone.org/journals/florida-entomologist/volume-103/issue-3/024.103.0304/Assessing-Genetic-Diversity-of-Three-Species-of-Potato-Tuber-Moths/10.1653/024.103.0304.ful
Fig. 2 in Assessing genetic diversity of three species of potato tuber moths (Gelechiidae, Lepidoptera) in the Ecuadorian highlands
No full textFig. 2. Alignment of 5 COI haplotype sequences of Symmetrischema tangolias samples. KX443104.1 is a reference sequence from GenBank. Sequences of these 5 haplotypes were deposited in GenBank with accession numbers MN223391 to MN223395.Published as part of <i>Fu, Zhen, Castillo Carrillo, Carmen I., Rashed, Arash, Asaquibay, César, Aucancela, Rodrigo, Camacho, José, López, Victoria, Quimbiamba, Verónica, Yumisaca, Fausto, Panchi, Nancy & Velasco, Claudio, 2020, Assessing genetic diversity of three species of potato tuber moths (Gelechiidae, Lepidoptera) in the Ecuadorian highlands, pp. 329-336 in Florida Entomologist 103 (3)</i> on page 331, DOI: 10.1653/024.103.0304, <a href="http://zenodo.org/record/11528166">http://zenodo.org/record/11528166</a>
Fig. 3 in Assessing genetic diversity of three species of potato tuber moths (Gelechiidae, Lepidoptera) in the Ecuadorian highlands
No full textFig. 3. Distribution of 5 haplotypes and sequence identity between each pair of Symmetrischema tangolias haplotypes. St-H1 was present in all 4 provinces; St-H2 was present in 3 provinces; the other 3 haplotypes were present only in 1 province for each haplotype. Arrows point to province(s) instead of a specific sampling location.Published as part of <i>Fu, Zhen, Castillo Carrillo, Carmen I., Rashed, Arash, Asaquibay, César, Aucancela, Rodrigo, Camacho, José, López, Victoria, Quimbiamba, Verónica, Yumisaca, Fausto, Panchi, Nancy & Velasco, Claudio, 2020, Assessing genetic diversity of three species of potato tuber moths (Gelechiidae, Lepidoptera) in the Ecuadorian highlands, pp. 329-336 in Florida Entomologist 103 (3)</i> on page 332, DOI: 10.1653/024.103.0304, <a href="http://zenodo.org/record/11528166">http://zenodo.org/record/11528166</a>
Fig. 5 in Assessing genetic diversity of three species of potato tuber moths (Gelechiidae, Lepidoptera) in the Ecuadorian highlands
No full textFig. 5. Distribution of 3 haplotypes and sequence identity between each pair of Phthorimaea operculella haplotypes. Po-H1 was present in all 4 provinces, Po-H3 was present only in Cotopaxi and Chimborazo; Po-H2 was limited to Tungurahua.Published as part of <i>Fu, Zhen, Castillo Carrillo, Carmen I., Rashed, Arash, Asaquibay, César, Aucancela, Rodrigo, Camacho, José, López, Victoria, Quimbiamba, Verónica, Yumisaca, Fausto, Panchi, Nancy & Velasco, Claudio, 2020, Assessing genetic diversity of three species of potato tuber moths (Gelechiidae, Lepidoptera) in the Ecuadorian highlands, pp. 329-336 in Florida Entomologist 103 (3)</i> on page 334, DOI: 10.1653/024.103.0304, <a href="http://zenodo.org/record/11528166">http://zenodo.org/record/11528166</a>
Fig. 4 in Assessing genetic diversity of three species of potato tuber moths (Gelechiidae, Lepidoptera) in the Ecuadorian highlands
No full textFig. 4. Alignment of 3 unique COI haplotype sequences of Phthorimaea operculella. MF121882 is a reference sequence from GenBank. Sequences of these 3 haplotypes were deposited in GenBank with accession numbers MN205567 to MN205569.Published as part of <i>Fu, Zhen, Castillo Carrillo, Carmen I., Rashed, Arash, Asaquibay, César, Aucancela, Rodrigo, Camacho, José, López, Victoria, Quimbiamba, Verónica, Yumisaca, Fausto, Panchi, Nancy & Velasco, Claudio, 2020, Assessing genetic diversity of three species of potato tuber moths (Gelechiidae, Lepidoptera) in the Ecuadorian highlands, pp. 329-336 in Florida Entomologist 103 (3)</i> on page 333, DOI: 10.1653/024.103.0304, <a href="http://zenodo.org/record/11528166">http://zenodo.org/record/11528166</a>
Fig. 1 in Assessing genetic diversity of three species of potato tuber moths (Gelechiidae, Lepidoptera) in the Ecuadorian highlands
No full textFig. 1. Use of pheromone traps to collect potato tuber moths in Cacha, Chimborazo, and Tishinguirí, Bolívar: (A) potato crops are grown in mountainous regions of Ecuador where smallholder terrace farming is predominant; (B) low-cost pheromone traps were made of plastic bottles; a species-specific lure is fixed to the bottle cap using a string, and thumb-sized holes were carved to allow moths to fly into the bottle that was filled with soapy water; (C) 3 different traps were placed (pointed by arrows) in each field at least 100 m apart to catch different moths.Published as part of <i>Fu, Zhen, Castillo Carrillo, Carmen I., Rashed, Arash, Asaquibay, César, Aucancela, Rodrigo, Camacho, José, López, Victoria, Quimbiamba, Verónica, Yumisaca, Fausto, Panchi, Nancy & Velasco, Claudio, 2020, Assessing genetic diversity of three species of potato tuber moths (Gelechiidae, Lepidoptera) in the Ecuadorian highlands, pp. 329-336 in Florida Entomologist 103 (3)</i> on page 330, DOI: 10.1653/024.103.0304, <a href="http://zenodo.org/record/11528166">http://zenodo.org/record/11528166</a>
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
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe 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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