322,931 research outputs found
Figure 2 in Morphometric structure and allometry profiles of the giant red shrimp Aristaeomorpha foliacea (Risso, 1827) in the eastern Mediterranean
No full textFigure 2. Morphometric measurements taken on Aristaeomorpha foliacea (Risso, 1827). CL, carapace length; T, telson; U, uropodal exopodite; S, scaphocerite; P, third pereiopod; R, rostrum; ABD, abdomen.Published as part of Kapiris, Kostas, 2005, Morphometric structure and allometry profiles of the giant red shrimp Aristaeomorpha foliacea (Risso, 1827) in the eastern Mediterranean, pp. 1347-1357 in Journal of Natural History 39 (17) on page 1350, DOI: 10.1080/00222930400008728, http://zenodo.org/record/521450
Diffusive author(s), cohesive author: Analysis of S/N (1994)
No full textThis study indicates the ways in which various aspects of the author(s) are brought forth in Dumb type’s performance art, the S/N production. Previous research has suggested a non-hierarchical organization of Dumb type and the absence of a “privileged author” in Dumb type’s collaborative work, S/N. However, the results that I have investigated from member’s interviews on the creative process of S/N along with my analysis of the recorded images of S/N, indicate a different aspect of the author(s). First, S/N was created through, so to speak, the collective ideas of the members of Dumb type. Further, S/N has at least nine quotations from previous performances, installations, and printed writings, besides the work-in-progress technique. Explicating one of the “author functions” as given by Michel Foucault, each text has plural subjects of the author. However, it has been revealed from members’ interviews that Teiji Furuhashi had a decision-making role in selecting the members’ ideas within the performance. Since then, S/N has had plural subjects of creation; however, Furuhashi is one of the subjects of creation along with the “privileged author.” S/N has plural authors (diffusive authors) yet at the same time, it has a “privileged author,” Teiji Furuhashi (cohesive author)
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
A bio-economic evaluation of the potential for establishing a commercial fishery on two newly developed stocks: the Ionian Red Shrimp Fishery
No full text9 pages, 4 figures, 4 tables[EN] It has recently been shown that two deep-water red shrimp species (Aristeus antennatus and Aristaeomorpha foliacea) have the potential to support a viable fishery in the Greek Ionian Sea (eastern Mediterranean). In this article, we investigate (i) the evolution that this newly developed trawl shrimp fishery may undergo when subjected to different management measures, and (ii) the most suitable extraction rates considering the uncertainties about the resource. We further analyse the effects that potential future fuel price increases and changes in the market may have on the fishery. Forecasting the biological and economic consequences of management actions, as well as the effects of market changes on inputs and outputs before they are applied, may help managers select the most suitable management options. We approach the problem by means of bio-economic simulation analysis. The results of this study show that fishing effort can increase by 50-100%, increasing the fleet’s profitability without jeopardizing the sustainability of the fishery[ES] Recientemente se ha demostrado que dos especies de gambas rojas de profundidad (Aristeus antennatus and Aristaeomorpha foliacea) tienen el potencial de sostener una pesquería viable en el mar Jónico griego (Mediterráneo oriental). En este trabajo investigamos i) la evolución que esta nueva pesquería de gambas puede tener ante distintas medidas de gestión, y ii) cuáles serían las tasas de extracción del recurso más adecuadas teniendo en cuenta la incertidumbre sobre el recurso. Además analizamos los efectos que puedan tener sobre la pesquería el aumento del precio del combustible y cambios en el precio de mercado. La proyección de las consecuencias biológicas y económicas de las acciones de gestión, así como los efectos de cambios en el mercado sobre las entradas y salidas antes de ser aplicadas puede ayudar a los gestores a seleccionar las opciones de gestión más adecuadas. Proporcionamos una aproximación al modelo mediante análisis bio-económico de simulación. Los resultados de este estudio muestran que el esfuerzo de pesca puede aumentar en un 50 a 100%, aumentando la rentabilidad de la flota, sin comprometer negativamente la sostenibilidad de la pesqueríaThe data presented in this paper were collected during the research project “Study of the feasibility of the development of deep shrimp fishery in the Ionian Sea (Greece) and at depths lower than 500 m using innovative bio-economic methods and cost/benefit analysis” with reference number 176441/2006 funded by the Greek Ministry for Agricultural Development and FoodPeer reviewe
Geographical and bathymetrical distribution of Aristaeomorpha foliacea and Aristeus antennatus (DECAPODA, ARISTEIDAE) in the Greek Ionian Sea
No full textEssential habitats for unexploited deep-water resources in the Ionian Sea: should they be protected areas?
No full textCatch composition on red shrimps (Aristaeomorpha foliacea and Aristeus antennatus) grounds in the Eastern Ionian Sea
No full textIn the present study, the catch composition and the catch per unit effort (CPUE) by weight and numbers in red shrimps’ (Aristaeomorpha foliacea and Aristeus antennatus) grounds was examined in the southern part of the eastern Ionian Sea, in order to collect important information for the Greek waters, where no deep- water fishery exists. In the depth stratum 500–700 m, the catch of the commercial species represented a high proportion (>70%) of the total catch. Red shrimps and several other commercial species were found in important quantities. The present results suggest the possibility of developing a deep-water fishery in Greece. In such a case, attention should be paid because of the high vulnerability of A. foliacea – the main deep-water fishing resource in the area – to the fishing pressure
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
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No full textCan archives of audiovisual TV interviews be used to make authors more visible to students, and thereby reduce the learning gap between native and non-native language speakers in college classes? We examined students in a college course who learned about one scholar's ideas through watching an audiovisual TV interview (i.e., visible author format) and about another scholar's ideas through reading a formal text description (i.e., invisible author format). For the invisible author, native language speakers scored significantly higher than the non-native language speakers on a corresponding exam question (i.e., a cognitive measure), generated more words on the exam question (i.e., a motivational measure), and mentioned the author's name more often in answering the exam question (i.e., an affective measure). For the visible author, the groups did not differ on any of these measures. These findings provide evidence for the idea that making the author visible through audiovisual TV interviews can eliminate the learning gap between native and non-native language speakers. 3 Universities around the world serve students who are non-native speakers of th
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