124,649 research outputs found
Freshwater harpacticoids (Crustacea: Copepoda: Harpacticoida) in Norway – a comprehensive contribution from G.O. Sars, and a provisional checklist
No full textDimante-Deimantovica, I., Jensen, T. C., Walseng, B. (2016): Freshwater harpacticoids (Crustacea: Copepoda: Harpacticoida) in Norway – a comprehensive contribution from G.O. Sars, and a provisional checklist. Journal of Natural History 50 (29): 1773-1795, DOI: 10.1080/00222933.2016.1159348, URL: http://dx.doi.org/10.1080/00222933.2016.115934
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
Nitocra spinipes Boeck 1865
No full textNitocra spinipes Boeck 1865 References and records from NorwayPublished as part of Dimante-Deimantovica, I., Jensen, T. C. & Walseng, B., 2016, Freshwater harpacticoids (Crustacea: Copepoda: Harpacticoida) in Norway – a comprehensive contribution from G. O. Sars, and a provisional checklist, pp. 1773-1795 in Journal of Natural History 50 (29) on page 14, DOI: 10.1080/00222933.2016.1159348, http://zenodo.org/record/26901
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Epactophanes richardi Mrazek 1893
No full textEpactophanes richardi Mrázek, 1893 References and records from Norway Epactophanes richardi Mrázek, 1893 – Hessen and Stene (1991): 162 – 165. Hessen and Stene (1991) reported this species from a small rock basin near Kristiansund, Western Norway.Published as part of Dimante-Deimantovica, I., Jensen, T. C. & Walseng, B., 2016, Freshwater harpacticoids (Crustacea: Copepoda: Harpacticoida) in Norway – a comprehensive contribution from G. O. Sars, and a provisional checklist, pp. 1773-1795 in Journal of Natural History 50 (29) on page 12, DOI: 10.1080/00222933.2016.1159348, http://zenodo.org/record/26901
Parastenocaris glacialis Noodt 1954
No full textParastenocaris glacialis Noodt, 1954 References and records from Norway Parastenocaris glacialis Noodt, 1954 – Enckell (1969): 493 – 506. Apart from Middle Norway, Enckell (1969) found this species in all regions, including the Svalbard Archipelago. This species belongs to the fresh groundwater stygobiontic fauna and is considered to be a cold-stenotherm relict (Pesce et al. 1995).Published as part of Dimante-Deimantovica, I., Jensen, T. C. & Walseng, B., 2016, Freshwater harpacticoids (Crustacea: Copepoda: Harpacticoida) in Norway – a comprehensive contribution from G. O. Sars, and a provisional checklist, pp. 1773-1795 in Journal of Natural History 50 (29) on page 12, DOI: 10.1080/00222933.2016.1159348, http://zenodo.org/record/26901
Moraria duthiei Scott and Scott 1896
No full textMoraria duthiei (Scott and Scott, 1896) References and records from Norway Attheyella Duthiei Scott and Scott, 1896 – Sars (1911): 204 – 205. Sars (1911) found this species on a muddy bottom in Lake Sognsvann, near Oslo, Eastern Norway.Published as part of Dimante-Deimantovica, I., Jensen, T. C. & Walseng, B., 2016, Freshwater harpacticoids (Crustacea: Copepoda: Harpacticoida) in Norway – a comprehensive contribution from G. O. Sars, and a provisional checklist, pp. 1773-1795 in Journal of Natural History 50 (29) on pages 10-11, DOI: 10.1080/00222933.2016.1159348, http://zenodo.org/record/26901
Pesceus schmeilii Mrazek 1893
No full textPesceus schmeilii (Mrázek, 1893) References and records from Norway Attheyella schmeilii (Mrázek, 1893) – Sars (1921): 55 – 57. This species was found by Sars (1921) in muddy bottom in Lake Vansjø, Østfold county (Eastern Norway).Published as part of Dimante-Deimantovica, I., Jensen, T. C. & Walseng, B., 2016, Freshwater harpacticoids (Crustacea: Copepoda: Harpacticoida) in Norway – a comprehensive contribution from G. O. Sars, and a provisional checklist, pp. 1773-1795 in Journal of Natural History 50 (29) on page 11, DOI: 10.1080/00222933.2016.1159348, http://zenodo.org/record/26901
Bryocamptus (Arcticocamptus) arcticus Lilljeborg 1902
No full textBryocamptus (Arcticocamptus) arcticus (Lilljeborg, 1902) References and records from Norway Attheyella arctica (Lilljeborg, 1902) – Scott (1903): 14 – 16; Sars (1911): 203 – 204 Scott (1903) reported it from Eastern Finnmark, in pools at Kirkenes. Sars (1911) found a few specimens collected from a shallow swamp in eastern Finnmark, Vardø (Northern Norway).Published as part of Dimante-Deimantovica, I., Jensen, T. C. & Walseng, B., 2016, Freshwater harpacticoids (Crustacea: Copepoda: Harpacticoida) in Norway – a comprehensive contribution from G. O. Sars, and a provisional checklist, pp. 1773-1795 in Journal of Natural History 50 (29) on page 9, DOI: 10.1080/00222933.2016.1159348, http://zenodo.org/record/26901
Mesochra rapiens Schmeil 1894
No full textMesochra rapiens (Schmeil, 1894) References and records from Norway Mesochra hirticornis (Scott, 1895) – Sars (1911): 210 – 211. Sars found female individuals from a brackish-water tarn (Ostravigtjernet) in Southern Norway. In this tarn, an artificial cultivation of oysters was established (Sars 1911).Published as part of Dimante-Deimantovica, I., Jensen, T. C. & Walseng, B., 2016, Freshwater harpacticoids (Crustacea: Copepoda: Harpacticoida) in Norway – a comprehensive contribution from G. O. Sars, and a provisional checklist, pp. 1773-1795 in Journal of Natural History 50 (29) on page 13, DOI: 10.1080/00222933.2016.1159348, http://zenodo.org/record/26901
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