121,825 research outputs found
FIGURE 4. Pseudoscopas carbonelli n in Pseudoscopas carbonelli n. sp. (Orthoptera: Acrididae: Melanoplinae) from southern Brazil, including chromosome complement
No full textFIGURE 4. Pseudoscopas carbonelli n. sp. (A) Male genitalia (epiphallus removed), lateral view; (B). Epiphallus, dorsal view.Published as part of Costa, Maria Kátia Matiotti Da, Acosta, Riuler Corrêa, Timm, Vítor Falchi, Demari, Christian Peter, Carvalho, Gervásio Silva & Zefa, Edison, 2021, Pseudoscopas carbonelli n. sp. (Orthoptera: Acrididae: Melanoplinae) from southern Brazil, including chromosome complement, pp. 127-140 in Zootaxa 4975 (1) on page 132, DOI: 10.11646/zootaxa.4975.1.4, http://zenodo.org/record/480527
Miogryllus undefined-1 Zefa, Martins, Demari, Acosta, Centeno, Castro-Souza, Oliveira, Miyoshi, Fianco, Redü, Timm, Costa & Szinwelski, 2022, gen. nov.
No full text15. Gryllinae gen. nov. sp.1 (Fig. 14) — i) calling song, 4.2 kHz ± 0.083 (4.1–4.3, n = 7); chirps with 7 to 10 pulses; 28.3 Ch/min ± 2.71 (24–30, n = 7), 19.2ºC ± 0.905 (18.1–20.8, n = 7) (Fig. 82); ii) State of Espírito Santo, municipality of Cariacica (Reserva Biológica de Duas Bocas); iii) present paper.Published as part of Zefa, Edison, Martins, Luciano De Pinho, Demari, Christian Peter, Acosta, Riuler Corrêa, Centeno, Elliott, Castro-Souza, Rodrigo Antônio, Oliveira, Gabriel Lobregat De, Miyoshi, Akio Ronaldo, Fianco, Marcos, Redü, Darlan Rutz, Timm, Vitor Falchi, Costa, Maria Kátia Matiotti Da & Szinwelski, Neucir, 2022, Singing crickets from Brazil (Orthoptera: Gryllidea), an illustrated checklist with access to the sounds produced, pp. 211-237 in Zootaxa 5209 (2) on page 219, DOI: 10.11646/zootaxa.5209.2.4, http://zenodo.org/record/732596
Miogryllus undefined-2 Zefa, Martins, Demari, Acosta, Centeno, Castro-Souza, Oliveira, Miyoshi, Fianco, Redü, Timm, Costa & Szinwelski, 2022, gen. nov.
No full text16. Gryllinae gen. nov. sp.2 (Fig. 15) — i) calling song, 2.7 kHz ± 0.09 (2.6–2.9, n = 6); three individuals emitted chirps with 3 pulses, two with 4 pulses, and one with 3 or 4 pulses; 51 Ch/min ± 7.54 (42–60, n = 6), 21.3ºC ± 0.553 (21–22.5, n = 6) (Fig. 83); ii) State of Ceará, municipality of Crato (Floresta Nacional do Araripe-Apodi); iii) present paper.Published as part of Zefa, Edison, Martins, Luciano De Pinho, Demari, Christian Peter, Acosta, Riuler Corrêa, Centeno, Elliott, Castro-Souza, Rodrigo Antônio, Oliveira, Gabriel Lobregat De, Miyoshi, Akio Ronaldo, Fianco, Marcos, Redü, Darlan Rutz, Timm, Vitor Falchi, Costa, Maria Kátia Matiotti Da & Szinwelski, Neucir, 2022, Singing crickets from Brazil (Orthoptera: Gryllidea), an illustrated checklist with access to the sounds produced, pp. 211-237 in Zootaxa 5209 (2) on page 219, DOI: 10.11646/zootaxa.5209.2.4, http://zenodo.org/record/732596
Pseudoscopas carbonelli n. sp. (Orthoptera: Acrididae: Melanoplinae) from southern Brazil, including chromosome complement
No full textCosta, Maria Kátia Matiotti Da, Acosta, Riuler Corrêa, Timm, Vítor Falchi, Demari, Christian Peter, Carvalho, Gervásio Silva, Zefa, Edison (2021): Pseudoscopas carbonelli n. sp. (Orthoptera: Acrididae: Melanoplinae) from southern Brazil, including chromosome complement. Zootaxa 4975 (1): 127-140, DOI: https://doi.org/10.11646/zootaxa.4975.1.
A Multi-Language Comparison of Influences on Author Verification using Character N-Grams
No full textWe create a new multi-language corpus for author verification based on Wikipedia talkpages, and evaluate the influence that differences in topic and time have on character n-gram author profiles. Topic alignment between two texts is found to increase author verification precision, and an authors writing style is found to change over time, but not more significantly after 3 years than after 1 year.Information ArchitectureWISElectrical Engineering, Mathematics and Computer Scienc
Appropriate 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
The vanishing author in computer-generated works: a critical analysis of recent Australian case law
No full textAbstract
The use of software is ubiquitous in the creation of many copyright works, yet the requirement in copyright law that every work have a human author who engages in independent intellectual effort means that its use may prevent copyright subsistence. Several recent Australian cases have refocused attention on authorship as an essential criterion of copyright subsistence, and these cases suggest that much computer-produced output may be authorless and thus lack copyright protection. This article, the first in a two-part series, analyses how each case deals with the question of authorship of computer-produced works and why the use of software diminishes copyright protection for a significant number of computer-generated works. The article critiques the application of conventional notions of human authorship developed in the pre-computer age to modern productions and suggests alternative approaches to authorship that satisfy both the major objectives of copyright policy and the need to adapt to the computer age. The article argues that, without a broader judicial approach to authorship of computer-generated works, Parliament must remedy the lacuna in protection for these ‘authorless’ works. Possible solutions for reform are suggested. In a forthcoming article, the author comprehensively examines those reform proposals
FIGURE 5 in Pseudoscopas carbonelli n. sp. (Orthoptera: Acrididae: Melanoplinae) from southern Brazil, including chromosome complement
No full textFIGURE 5. Male meiotic chromosomes of Pseudoscopas carbonelli n.sp. (A) Karyotype composed by metaphase II chromosomes; (B) Metaphase I; (C) Diplotene with the X and megameric (M) chomosomes, both positive heteropicnotics; (D) Metaphase I, with the univalent X moved to one of the poles of the cell; (E) Metaphase II, with the chromosome classification. Conventions: L-large, ML-medium large, M-medium, S-small.Published as part of Costa, Maria Kátia Matiotti Da, Acosta, Riuler Corrêa, Timm, Vítor Falchi, Demari, Christian Peter, Carvalho, Gervásio Silva & Zefa, Edison, 2021, Pseudoscopas carbonelli n. sp. (Orthoptera: Acrididae: Melanoplinae) from southern Brazil, including chromosome complement, pp. 127-140 in Zootaxa 4975 (1) on page 132, DOI: 10.11646/zootaxa.4975.1.4, http://zenodo.org/record/480527
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)
Proton magnetic resonance spectroscopy in Parkinson's disease and progressive supranuclear palsy
No full textAbstract
Objectives-Proton magnetic resonance spectroscopy (H-1-MRS) localised to the lentiform nucleus, was carried out in eight patients with idiopathic Parkinson's disease and five patients with progressive supranuclear palsy. The aim of the study was to assess the concentration of N-acetyl-aspartate (NAA), creatine and phosphocreatine (Cr), and choline containing compounds (Cho) in the putamen and globus pallidus of these patients.
Methods-Peak ratios obtained from patients were compared with those from nine healthy age matched controls.
Results-NAA/Cho and NAA/Cr ratios were reduced significantly in patients with progressive supranuclear palsy.
Conclusion-These results suggest an NAA deficit, due to neuronal loss, in the lentiform nucleus of these patients. H-1-MRS is a non-invasive technique that can provide useful information concerning striatal neuronal loss in the basal ganglia of patients with parkinsonian syndromes
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