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Figure 7 in Aedes mosquitoes in the Republic of the Sudan, with dichotomous keys for the adult and larval stages
No full textFigure 7. Siphon of Form Y Type 1 with three Figure 8. Comb of Form Y Type 1 with nine distal spines (the most distal with one very fine scales.Published as part of Mohamed, Asia H., Ali, Alaa M., Harbach, Ralph E., Reeves, R. Guy, Ibrahim, Kamal M., AhmedMohmed, Meshkat A. & Azrag, Rasha S., 2017, Aedes mosquitoes in the Republic of the Sudan, with dichotomous keys for the adult and larval stages, pp. 513-529 in Journal of Natural History 51 (9-10) on page 527, DOI: 10.1080/00222933.2017.1285069, http://zenodo.org/record/518440
FIGURE 1 in Culex mosquitoes (Diptera: Culicidae) recorded along the Nile River in central and northern Sudan, with a key for the identification of all species of the genus known to occur in the country
No full textFIGURE 1. Landsat map showing the location of the study areas along the Nile River.Published as part of Simsaa, Mishkat A. A., Harbach, Ralph E., Ali Almalik, Alaa M., Ahmed, Elsheima M., Eisa, Alwia A., Mohamed, Asia H. & Azrag, Rasha S., 2021, Culex mosquitoes (Diptera: Culicidae) recorded along the Nile River in central and northern Sudan, with a key for the identification of all species of the genus known to occur in the country, pp. 401-411 in Zootaxa 4963 (3) on page 403, DOI: 10.11646/zootaxa.4963.3.1, http://zenodo.org/record/470416
Figure 5 in Aedes mosquitoes in the Republic of the Sudan, with dichotomous keys for the adult and larval stages
No full textFigure 5. Comb of Form X, scales in a more or less Figure 6. Comb of Aedes vexans arabiensis, double row. scales in an essentially single row.Published as part of Mohamed, Asia H., Ali, Alaa M., Harbach, Ralph E., Reeves, R. Guy, Ibrahim, Kamal M., AhmedMohmed, Meshkat A. & Azrag, Rasha S., 2017, Aedes mosquitoes in the Republic of the Sudan, with dichotomous keys for the adult and larval stages, pp. 513-529 in Journal of Natural History 51 (9-10) on page 527, DOI: 10.1080/00222933.2017.1285069, http://zenodo.org/record/518440
<i>Aedes</i>mosquitoes in the Republic of the Sudan, with dichotomous keys for the adult and larval stages
No full textMohamed, Asia H., Ali, Alaa M., Harbach, Ralph E., Reeves, R. Guy, Ibrahim, Kamal M., AhmedMohmed, Meshkat A., Azrag, Rasha S. (2017): Aedes mosquitoes in the Republic of the Sudan, with dichotomous keys for the adult and larval stages. Journal of Natural History 51 (9-10): 513-529, DOI: 10.1080/00222933.2017.1285069, URL: https://www.mendeley.com/catalogue/62e4b52d-f511-3184-af4e-cc4aeb3aa426
Figure 3 in Aedes mosquitoes in the Republic of the Sudan, with dichotomous keys for the adult and larval stages
No full textFigure 3. Pecten of Form X, consisting of about Figure 4. Pecten of Aedes vexans arabiensis, 20 spines varying in shape, a few at base often distal spines not so widely spaced.Published as part of Mohamed, Asia H., Ali, Alaa M., Harbach, Ralph E., Reeves, R. Guy, Ibrahim, Kamal M., AhmedMohmed, Meshkat A. & Azrag, Rasha S., 2017, Aedes mosquitoes in the Republic of the Sudan, with dichotomous keys for the adult and larval stages, pp. 513-529 in Journal of Natural History 51 (9-10) on page 527, DOI: 10.1080/00222933.2017.1285069, http://zenodo.org/record/518440
Culex Linnaeus 1758
No full textIdentification of Culex mosquitoes and preparation of keys Adult mosquitoes were identified to species using the keys of Edwards (1941) and Harbach (1988). Specimens were examined under a dissecting microscope with a magnification of 25x. The dichotomous key below was pre- pared to identify the species of Culex known to occur in central and northern Sudan and other areas of the country. The key includes the species collected during the study and those recorded by Edwards (1941) and Lewis (1956) from localities in the study area. The morphological terminology of Harbach & Knight (1980, 1982), revised and updated in the Anatomical Glossary of the Mosquito Taxonomic Inventory (http://mosquito-taxonomic-inventory. info/), is used in the keys. The generally accepted two-letter abbreviations for the genera Culex and Lutzia, i.e. Cx. and Lt., and the three-letter abbreviations recommended by Reinert (2009) are used for the subgenera of Culex, including: Cui. = Culiciomyia Theobald, 1907; Cux. = subgenus Culex; Eum. = Eumelanomyia Theobald, 1909; Ocu. = Oculeomyia Theobald, 1907.Published as part of Simsaa, Mishkat A. A., Harbach, Ralph E., Ali Almalik, Alaa M., Ahmed, Elsheima M., Eisa, Alwia A., Mohamed, Asia H. & Azrag, Rasha S., 2021, Culex mosquitoes (Diptera: Culicidae) recorded along the Nile River in central and northern Sudan, with a key for the identification of all species of the genus known to occur in the country, pp. 401-411 in Zootaxa 4963 (3) on page 403, DOI: 10.11646/zootaxa.4963.3.1, http://zenodo.org/record/470416
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Get PDFWe 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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