88 research outputs found
Peer Reviewer = Co-Author (in the OJMP)
No full textIn order to value the peer-reviewing process, the Open Journal of Mathematics and Physics (OJMP) is publicly announcing in this article that peer reviewers are invited to co-author a paper, as a golden rule, as long as (s)he gives one single contribution to improve the manuscript. This is done in order to foster Open Science and Citizen Science
Change in shape of the crystallite size with wood flour and their native cellulose using WAXS studies
No full textA 0.12mm<sup>2</sup> Wien-Bridge Temperature Sensor with 0.1°C (3σ) Inaccuracy from -40°C to 180°C
No full text Resistor-based temperature sensors can achieve much higher resolution and energy efficiency than conventional BJT-based sensors [1], but they typically occupy more area (> 0.25 mm 2 ) and have lower operating temperatures (le 125 {circ} {C}) [2]-[4]. This work describes a 0.12mm 2 resistor-based sensor that uses a Wien-bridge (WB) filter to achieve 0.1 {circ} {C} (3 sigma) inaccuracy from - 40 {circ} {C} to 180 {circ} {C}. Compared to a state-of-the-art WB sensor [4], it occupies 6 × less area and achieves comparable relative accuracy over a 76% wider operating range. Session 10.3 Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Electronic InstrumentationMicroelectronic
Movimentos sociais e contexto político: entrevista com David S. Meyer
No full textDavid S. Meyer has dedicated his career to social movement studies. Theoretically aligned to the "political process theories", his research gives emphasis to the connection between social movements and the institutional political environment in which they act, as well as to the synchronic and diachronic relations between movements. In this interview, Meyer talks about his main empirical investigations, among them, his study on the Nuclear Freeze Movement in the United States. Meyer also talks about the main theoretical contributions of his research and of the contextual framework as a whole to the study of social movements, Finally, the author talks about how academic research can contribute for political activism.David S. Meyer a consacré sa carrière à l'étude des mouvements sociaux. Alignés théoriquement avec les "théories du processus politique", ses travaux mettent l'accent sur la relation entre les mouvements sociaux et le contexte politique-institutionnel dans lequel ils agissent, et analysent les relations synchroniques et diachroniques existant entre les mouvements sociaux. Dans cette entretien, Meyer présente ses principales recherches empiriques, notamment son étude sur le Mouvement pour le Gel Nucléaire aux États-Unis. Meyer réfléchit également sur les principales contributions théoriques de son travail et de l'approche contextuelle pour l'étude des mouvements sociaux et sur comment la recherche scientifique peut contribuer à l'activisme politique.David S. Meyer dedicou sua carreira ao estudo de movimentos sociais. Alinhados teoricamente às chamadas "teorias do processo político", seus trabalhos enfatizam a relação entre movimentos sociais e o contexto político-institucional no qual agem, bem como analisam as relações sincrônicas e diacrônicas existentes entre movimentos sociais. Nessa entrevista, Meyer fala sobre suas principais pesquisas empíricas, entre elas, seu estudo sobre o Movimento pela Paralisação das Armas Nucleares nos Estados Unidos. Meyer reflete, ainda, sobre as principais contribuições teóricas de seu trabalho e da abordagem contextual como um todo para o estudo de movimentos sociais e sobre como a pesquisa acadêmica pode contribuir para o ativismo político.David S. Meyer dedicó su carrera al estudio de los movimientos sociales. Alineados teóricamente a las llamadas "teorías del proceso político", sus trabajos enfatizan la relación entre los movimientos sociales y el contexto político-institucional en que actúan, así como analizan las relaciones sincrónicas y diacrónicas existentes entre movimientos sociales. En esa entrevista, Meyer habla sobre sus principales investigaciones empíricas, entre ellas, su estudio sobre el Movimiento por la Paralización de las Armas Nucleares en los Estados Unidos. Meyer también habla sobre las principales contribuciones teóricas de su trabajo y del enfoque contextual como un todo para el estudio de movimientos sociales y sobre cómo la investigación académica puede contribuir el activismo político
Sociologie de l’immigrant : Hiroshi Saito et l’institutionnalisation des études sur les Japonais du Brésil (1940-1960)
No full textCet article étudie la relation entre la trajectoire du sociologue Hiroshi Saito (1919-1983) et son œuvre dédiée aux immigrants japonais au Brésil. Il montre que l’auteur a eu une importance fondamentale pour l’institutionnalisation des études dans ce domaine, tant dans le monde académique et scientifique que parmi les immigrants japonais.Este artigo investiga a relação entre a trajetória do sociólogo Hiroshi Saito (1919-1983) e a sua obra dedicada aos imigrantes japoneses no Brasil. Argumento que o autor teve importância fundamental para a institucionalização dos estudos nessa área, tanto no campo acadêmico-científico quanto entre os imigrantes japoneses.This article studies the relationship between the trajectory of the sociologist Hiroshi Saito (1919-1983) and his work dedicated to Japanese immigrants in Brazil. It shows that the author was of fundamental importance for the institutionalization of studies in this domain, for the academic and scientific world as much as for Japanese immigrants
Rowella Lopes & Klautau 2023, GEN. NOV.
No full textGENUS ROWELLA GEN.NOV. Z o o b a n k r e g i s t r a t i o n: h t t p s: / / z o o b a n k.o r g / urn:lsid:zoobank.org:act: 5163DADD-AD0B-47B9- A595-369DACFA329C. Type species: Leucettusa simplicissima Burton, 1932. Synonym: Leucetta – Poléjaeff, 1883: 28; non Haeckel, 1872: 117. Leucettusa – Dendy & Row, 1913: 738; Burton, 1963: 50; Borojević et al., 1990: 258; 2002: 1148; Hooper & Wiedenmayer, 1994: 481; Voigt et al., 2012: 11; Klautau et al., 2013: 454; Riesgo et al., 2018: 835. Etymology: Named after Dr Harold Row for his efforts on the systematics of calcareous sponges and for being the co-author of Leucaltidae. Diagnosis: Leucettidae with an amorphous or tubular massive body.The well-developed cortical skeleton can be comprised of single or multiple layers of triactines and/ or tetractines. The choanosomal and the atrial skeletons are comprised of pygmy triactines and tetractines. Aquiferous system leuconoid, syconoid or both. Remarks: Most of the species here assigned to RoƜella have a tubular body but several others can grow ramifications (e.g. R. simplicissima), while some have a pyriform or amorphous shape (e.g. R. pyriformis and R. dyctiogaster). More than the external morphology, every member of this genus has a peculiar spicule category, named primarily as pygmy triactines and/ or tetractines by Poléjaeff (1883: 67). These spicules are present in the choanosomal and atrial regions, in different proportions among species. We opt to follow Poléjaeff’s termination and refer to these spicules as pygmy in our descriptions. It is important to highlight that Leucaltis and RoƜella were not recovered as sister-taxa. Hence, pygmy spicules are different from the small choanosomal and atrial spicules of Leucaltis, differing from what was previously thought (e.g. Borojević et al., 1990). Pygmy spicules may have even a reduced actine (assuming a V-shape). As Poléjaeff (1883) just called them pygmy, not defining them, we are defining them by their size range (from 10.0–83.0 μm length to 2.5–13.0 μm width) and location scattered in the choanosomal and atrial skeletons. The presence of these morphological traits should be considered in the diagnosis of the genus. We could not resolve doubts on Leucettusa soyo (Hôzawa, 1933). This species had its position questioned in previous works (e.g. Dendy & Row, 1913; Rapp, 2004; Cavalcanti et al., 2013) and was allocated in different calcinean genera. Hôzawa’s (1933) description is doubtful, because important morphological characters, such as the presence of anastomosed tubes, were not clearly mentioned. He described a massive sponge, with radial choanocyte chambers around the atrium. Yet, he also mentioned the presence of ‘ascon-tubes’ and described the aquiferous system as ‘Dendy’s type D’ (Dendy, 1891), i.e. solenoid (Cavalcanti & Klautau, 2011). This is the only description available for this species and it is not satisfactory for its identification. We consider this a case of species inquirenda and highlight Cavalcanti et al. ’s (2013) statement that its position is uncertain and new material is necessary to make a proper genus assignment. Scope: Ten previously described ‘ Leucettusa ’ species are being transferred to the new genus RoƜella: R. connectens (Brøndsted, 1926); R. dictyogaster (Row & Hôzawa, 1931); R. haeckeliana (Poléjaeff, 1883); R. imperfecta (Poléjaeff, 1883); R. lancifera (Dendy, 1924); R. mariae (Brøndsted, 1926); R. pyriformis (Brønsted, 1926); R. simplicissima (Burton, 1932); R. tubulosa (Dendy, 1924) and R. Ʋera (Poléjaeff, 1883). Leucettusa nuda (Azevedo et al., 2009) is considered a junior synonym of R. simplicissima. Leucettusa soyo (Hôzawa, 1933) is considered species inquirenda.Published as part of Lopes, Matheus Vieira & Klautau, Michelle, 2023, Phylogeny and revision of Leucaltis and Leucettusa (Porifera: Calcarea), with new classification proposals and description of a new type of aquiferous system, pp. 691-746 in Zoological Journal of the Linnean Society 198 on pages 715-716, DOI: 10.1093/zoolinnean/zlad008, http://zenodo.org/record/789415
Stasis: study and translation of Sulpitius Victor\'s handbook
No full textEm nossa dissertação, estudamos o manual retórico de Sulpício Vítor, Institutiones Oratoriae. Nossa pesquisa é dividida em quatro partes. Na primeira, comentamos a bibliografia especializada que nos antecede, abordando questões importantes, como datação, ocorrência de alguns elementos retóricos e semelhança com outros manuais. Na segunda, comparamos os exemplos fornecidos por nosso autor com exercícios declamatórios, sobretudo os de Sêneca pai, mas também os de Calpúrnio Flaco e de Pseudo-Quintiliano. Na terceira, analisamos e explicamos a teoria dos estados de causa de Sulpício Vítor, comparando, sempre que possível, suas lições com as de outros textos. Na última, apresentamos uma tradução anotada para o português.In our dissertation, we study Sulpitius Victors rhetoric handbook, Institutiones Oratoriae. Our research is divided into four parts. The first consists of a commentary to the specialized bibliography that precedes us, addressing important issues, such as dating, occurrence of some rhetorical elements and similarities with other handbooks. The second aims to compare examples given by our author with declamation exercises, especially those ones of Seneca the Elder, but also the ones of Calpurnius Flaccus and of Ps. Quintilian. The third is dedicated to the analysis and elucidation of Sulpitius Victors issue-theory, as we compare, whenever possible, his lessons with the ones of other texts. The last includes an annotated Portuguese translation
Author Correction: Uncoupling of invasive bacterial mucosal immunogenicity from pathogenicity.
No full textISSN:2041-172
Percurso intelectual de Luís da Câmara Cascudo: modernismo, folclores e antropologia
No full textAuthor mentioned in quite different fields of studies related to Social Sciences, Câmara Cascudo was best known, however, through his books devoted to folklore. Seeking to evidence not well known facets of his biography - which includes an intensive dialogue with Modernism – and also seeking to evidence his vast intellectual output - that transcends the study of folklore and is related to Literature and Anthropology - this article shows other elements in his work that help to understand him also as an authorof Social Sciences, particularly of Anthropology.Autor bastante citado em diversos campos de estudos ligados às ciências sociais, Câmara Cascudo ficou mais conhecido, no entanto, através de seus livros dedicados ao folclore. Buscando evidenciar facetas menos conhecidas tanto de sua biografia – que inclui um intenso diálogo com o modernismo – quanto de sua vasta produção intelectual – que transcende os estudos do folclore, se enveredando também pela literatura e pela antropologia – este artigo apresenta, de passagem, outros elementos presentes em sua obra e que ajudam a percebê-lo, também, como um autor vinculado às ciências sociais, em especial à antropologia
Matteo Bartoli and the ideas of Neolinguistics
No full textNeste trabalho, investigamos o pensamento de Matteo Giulio Bartoli. O autor é conhecido como autor da chamada linguística areal ou escola neolinguística (numa clara oposição à escola dos neogramáticos. Dentre as muitas obras de Bartoli, dá-se ênfase ao Breviario di Neolinguistica, em coautoria com Giulio Bertoni, em sua segunda parte, intitulada Criteri Tecnici. Bartoli foi leitor de Graziadio Ascoli, tendo dele utilizado ideias como a de “mistura de povos”, bem como da Geografia Linguística (sobretudo no método onomasiológico, na base da confecção das cartas léxicas) e da própria escola dos neogramáticos, sendo por muitos ainda considerado como um deles (IORDAN, 1982). A neolinguística tem cinco critérios de análise, denominados normas areais. Com elas, Bartoli tencionou analisar a mudança linguística por meio da distribuição dos dados de acordo com a sua época de colonização por parte do Império Romano. Para tanto, são imprescindíveis as contribuições da Filologia, para a compreensão e interpretação do pensamento de Bartoli em seu contexto histórico e percurso de construção de ideias. (AUROUX, 1992; LINDO, 2019). Bartoli baseia-se nos conceitos de norma da área isolada, norma da área lateral, norma da área maior, norma da área mais recente e norma da fase desaparecida. O autor utiliza-se de muitos quadros para estabelecer comparações entre formas do latim vulgar e do latim clássico, bem como a utilização da forma maiúscula para este da forma em itálico minúscula para aquele, nessa ordem. A primeira parte do trabalho trata das influências sobre o pensamento de Matteo Bartoli. A segunda parte, dos critérios técnicos elaborados pelo autor, expostos no Breviario di Neolinguistica. A terceira parte trata de reações e críticas ao pensamento de Matteo Giulio BartoliIn this work, we investigate the thought of Matteo Giulio Bartoli. The author is known as the creator of the so-called Areal Linguistics or Neolinguistic School (in clear opposition to the Neogrammarian school. Among Bartoli\'s many works, emphasis is placed on the Breviario di Neolinguistica, co-authored with Giulio Bertoni, in its second part, entitled Criteri Tecnici. Bartoli was a reader of Graziadio Ascoli, having used his ideas such as the \"mixture of peoples\", as well as Linguistic Geography (especially the onomasiological method, on the basis of the creation of lexical maps) and the Neogrammarian School itself, being still considered by many researchers as one of them (IORDAN, 1982). Neolinguistics has five analysis criteria, called areal norms. With them, Bartoli intended to analyze linguistic change through the distribution of data according to the time of colonization by the Roman Empire. For this purpose, the contributions of Philology are essential for the understanding and interpretation of Bartoli\'s thought in its historical context and itinerary of construction of ideas. (AUROUX, 1992; LINDO, 2019). Bartoli is based on the concepts of isolated area norm, lateral area norm, larger area norm, most recent area norm and disappeared phase norm. The author uses many charts to establish comparisons between forms of Vulgar Latin and Classical Latin, as well as the use of the form with capitalized letters for the latter and the lowercase italic form for the former, in that order. The first part of the present work deals with the influences on Matteo Bartoli\'s thought. The second part treats of the technical criteria elaborated by the author, set out in the Breviario di Neolinguistica. The third one is concerned with reactions and criticisms to Matteo Giulio Bartoli\'s though
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