30,644 research outputs found
Santanagryllus hesselae Martins-Neto 1991
No full textSantanagryllus hesselae Martins-Neto, 1991 Holotype. GP/ 1 T- 1681, housed at Universidade São Paulo, USP. Locus and Stratum-typicum. As for Castillogryllus complicatus Martins-Neto, 1991.Published as part of Martins-Neto, Rafael Gioia & Tassi, Lara Vaz, 2009, The Orthoptera (Ensifera) from the Santana formation (Early Cretaceous, Northeast Brazil): A statistical and paleoecological approach, with description of new taxa, pp. 21-37 in Zootaxa 2080 on page 23, DOI: 10.5281/zenodo.18734
Modelo de fechamento para o tensor de interface no modelo de dois fluidos: modelagem matemática e simulação numérica
No full textTese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2014.Abstract : The focus of this work is to propose a model for the closure problem of the interfacial force density required for solution of the two-fluid model widely used in the description of multiphase flows. The closure models employed so far do use of the decomposition of the various phenomena that occur in the interaction among the phases as drag, drift, the development of hydrodynamic boundary layers, adverse pressure gradients and vorticity forces as Lift and Magnus force, just to name a few. Each one has its own mathematics description and correlations to calculate its coefficients for their respective settings. The latter are dependent on a series of dimensionless numbers as Reynolds number, and Morton, Eötvös, these being the principal. Generally, the correlations are dependent upon the system and degree of interaction of the phases as well as their dispersion within the fluid flow. This particular description and the wide range of correlations create new ways of solving problems so far unsolved and/or even unsolved, however, they are not generic and its applicability beyond the limits that were calibrated is an approach that must be evaluated and not always the results, after a long time of trial and error, are satisfactory. The work aims to deal with the closure problem of interfacial force density in a distinct way, modeling how the stress tensor acts on the interface without separating the effects categorizing them on the types mentioned above, and, let the flow itself "takes a decision" that forces act on the interface of fluids. The proposed methodology is detailed described in their physical and mathematical aspects and some benchmarks are chosen to do that. The coding has been made in the commercial code ANSYS CFX. The results demonstrate the effectiveness of the approach to problems where the interface is well defined, such as free surface flows, even with local change of morphology, without, however, to present the same performance in dispersed flow with low void fractions. Nevertheless, the joint action of both approaches (the classical and the proposal) in the latter case has proved to be very efficient in capturing the physical behavior of a complex flow as a bubble column
Leituras críticas da obra de João Simões Lopes Neto: Província de São Pedro e Caderno de Sábado
No full textDissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão. Programa de Pós-graduação em LiteraturaEste trabalho tem como objetivo reunir e recuperar leituras críticas esparsas da obra de João Simões Lopes Neto publicadas na revista Província de São Pedro e no suplemento literário Caderno de Sábado, facilitando a pesquisa de outros estudiosos interessados em sua obra. O trabalho de transcrição foi realizado seguindo as normas padronizadas pela Filologia contemporânea, a fim de determinar os critérios adotados para a transcrição dos textos. Num primeiro momento, apresenta-se a apreciação da obra simoniana por parte dos críticos e, num segundo momento, são apresentados os vinte e oito textos selecionados para a transcrição
Tempo de poesia: intertextualidade, heteronímia e inventário poético em Milton Rezende
No full textThis dissertation examines the work of the mineiro author (someone who was born in
the state of Minas Gerais). Milton Rezende and his poetic process. We have verified
that intertextuality is very recurrent in his poetry, so an analysis of the concept of
intertextuality has been conducted focusing on studies of Bakhtin and Julia Kristeva.
Another characteristic of the poet is to use heteronyms to write the foreword of his
books. We can see that the poems can be classified according to some cores that we
have established, and we have conducted a study from this criterion on. Milton was
influenced by various authors such as Augusto dos Anjos, Carlos Drummond de
Andrade, Fernando Pessoa and Álvares de Azevedo, but has his own style of writing
his poetry. Milton Rezende is an heir of occidental literature produced so far. His
poems usually re-read a theme highly esteemed to romanticism, death. His fondness
for cemeteries, funerals and rites of death is combined with an approach to
contemporary themes and a critical view of the society. He restates his subjectivity by
bringing back the memories of his town and his family and talking about his emotions
and feelings as a strategy to insert, in his poems, his social and political concerns.
The author inherits influences from romanticism and his texts repeat and reinvent the
romantic lyric. Themes of loneliness, love and death, that are characteristics of the
spleen, are frequently recurring in his poetry, so the need of studying the spleen in
Milton Rezende.Esta dissertação analisa as obras do autor mineiro Milton Rezende e seu processo
poético. Verificamos que a intertextualidade é muito recorrente em suas poesias e
por isso foi feita uma análise do conceito de intertextualidade, dando enfoque aos
estudos de Bakhtin e Julia Kristeva. Outra característica do poeta é utilizar
heterônimos para escrever apresentações de seus livros. Podemos observar que as
poesias podem ser classificadas de acordo com alguns núcleos que estabelecemos
e fizemos um estudo a partir desse critério. Milton sofreu influências de vários
autores como Augusto dos Anjos, Carlos Drummond de Andrade, Fernando Pessoa
e Álvares de Azevedo, mas possui um estilo próprio de escrever suas poesias.
Milton Rezende é um herdeiro da literatura ocidental produzida até agora. Seus
poemas releem um tema caro ao romantismo, a morte. Sua predileção por
cemitérios, velórios e ritos de morte é combinada à abordagem de temas
contemporâneos e uma visão crítica da sociedade. Reafirma sua subjetividade ao
trazer de volta as memórias de sua cidade e de sua família, ao falar de suas
emoções e sentimentos como estratégia para inserir, em seus poemas, suas
preocupações sociais e políticas. O autor herda influências do romantismo e seus
textos repetem e reinventam a lírica romântica. São muito recorrentes em suas
poesias temas como solidão, amor e morte, que são características do spleen, por
isso a necessidade do estudo do spleen em Milton Rezende.PROQUALI (UFJF
Cearagrylloides microcephalus Martins-Neto, n. comb.
No full textCearagrylloides microcephalus Martins-Neto, n. comb. (Figs. 2 B, E, G) 1. Cearagryllus microcephalus Martins-Neto, 1991. Specimens included. GP/ 1 T- 1680 (holotype), RGMN- 203, CV- 1699, and RGMN- 40 (510) New supplementary material. RGMN- 508. Emended diagnosis. Females with robust body, varying from 24 to 26 mm length; fore wing length varying from 24 to 28 mm; ovipositor length around 38 mm. Ovipositor 1.6 times longer than the body and/or the fore wing length. Head notably small, laterally elongated. ScP straight, not thickened; R parallel to ScP. MP unbranched; around six MP 2 secondary branches. r-m indistinct. Discussion. The specimen CV- 1699, with incompletely preserved ovipositor, was initially interpreted as belonging to the species Cearagryllus perforatorius (Martins-Neto, 1991), based just on the body and wing length. However, after re-examination of the venation of this specimen, it is now possible to verify that it belongs to Cearagrylloides microcephalus. In addition to the original characters assigned to the species (smaller body and head, longer ovipositor), the fore wing provided other important characters. In C. perforatorius ScP is sigmoid, distally divergent and basally thickened, in contrast to C. microcephalus, which exhibits a straight ScP, not thickened. Additionally, MA has typically three anterior secondary branches, not present in C. microcephalus. Another minor difference is a smaller number of MP secondary branches.Published as part of Martins-Neto, Rafael Gioia & Tassi, Lara Vaz, 2009, The Orthoptera (Ensifera) from the Santana formation (Early Cretaceous, Northeast Brazil): A statistical and paleoecological approach, with description of new taxa, pp. 21-37 in Zootaxa 2080 on page 28, DOI: 10.5281/zenodo.18734
Timnewia jeaneae Silva-Neto, Garcia Aldrete & Rafael 2016
No full textTimnewia jeaneae Silva-Neto, García Aldrete & Rafael, 2016 (Figs 16–23) Timnewia jeaneae Silva-Neto, Garcia Aldrete & Rafael, 2016b: 490, Figs 1–18; Silva-Neto & García Aldrete 2020: 4 (checklist). Material examined. 1 male A. BRAZIL. Amazonas. Reserva ZF 2, km 14, Torre. 02°35′21″S: 60°06′55″W. 13– 31.III.2018. Malaise trap, 24 m from ground level. J.A. Rafael. 1 male B (MNRJ). Same data as the male above. Geographic distribution. Roraima (Serra da Mocidade); Amazonas (Manaus). Variation in the forewing veins. Male (A) with right forewing with two crossveins between 2A and wing margin, and two crossveins between 1A and wing margin (Figs 16, 17), left forewing with one crossvein between 2A and wing margin, and two crossveins between 1A and wing margin (Figs 18, 19). Male (B) with right forewing with one crossvein between 2A and wing margin, and two crossveins between 1A and wing margin (Figs 20, 21), left forewing with one crossvein between 2A and wing margin, and two crossveins between 1A and wing margin (Figs 22, 23).Published as part of Silva-Neto, Alberto Moreira Da, García Aldrete, Alfonso N., Barroso, Karen De Araújo & Rafael, José Albertino, 2021, Timnewia García Aldrete (Psocodea: ' Psocoptera': Ptiloneuridae): new species and variation in the wing venation of T. jeaneae Silva-Neto, García Aldrete & Rafael, pp. 571-579 in Zootaxa 4950 (3) on page 575, DOI: 10.11646/zootaxa.4950.3.9, http://zenodo.org/record/465015
Determinants of expatriate workers'remittances in North Africa and Europe
No full textThe authors review the theoretical literature on the determinants of international workers'remittances and then posit an empirical model that accounts for demographic, portfolio, and macroeconomic factors that - together with special incentive policies - determine official remittances. They estimated the model using data from five major labor-exporting countries of North Africa and Europe: Morocco, Portugal, Tunisia, Turkey, and the former Yugoslavia. The econometric results strongly corroborate the model's predictions and reveal interesting policy implications. In planning for the future growth of remittances, labor-exporting countries should explicitly take into consideration the history of migration, since an aging labor force abroad will be less inclined to remit. Labor-exporting countries should also account for the economic prospects of the major labor-receiving countries and for the geographical distribution of their migrant labor. The authors'results show that remittances are significantly affected by economic policies in the home (labor-exporting) countries. Special incentive schemes cannot substitute for a stable, credible macroeconomic policy.Economic Theory&Research,Economic Conditions and Volatility,Environmental Economics&Policies,Inequality,Banks&Banking Reform
FIGURE 29 in Timnewia García Aldrete (Psocodea: 'Psocoptera': Ptiloneuridae): new species and variation in the wing venation of T. jeaneae Silva-Neto, García Aldrete & Rafael
No full textFIGURE 29. Distribution of the Timnewia species.Published as part of Silva-Neto, Alberto Moreira Da, García Aldrete, Alfonso N., Barroso, Karen De Araújo & Rafael, José Albertino, 2021, Timnewia García Aldrete (Psocodea: 'Psocoptera': Ptiloneuridae): new species and variation in the wing venation of T. jeaneae Silva-Neto, García Aldrete & Rafael, pp. 571-579 in Zootaxa 4950 (3) on page 578, DOI: 10.11646/zootaxa.4950.3.9, http://zenodo.org/record/465015
Maria Valéria Rezende: coloring the invisible through literature
No full textA vida e a obra de Maria Valéria Rezende, com detalhes de seu fazer literário validados pela própria escritora, são objeto deste texto. Formatado em grande parte como entrevista, nasceu da necessidade de levantamento de fortuna crítica para a dissertação “Fios de Roca e tramas sentimentais: personagens tecelãs em O Continente, Os Sinos da Agoniae O Voo da Guará Vermelha”, para o Programa de Pós-Graduação em Letras da UTFPR, cuja linha de pesquisa é Literatura, Sociedade e Interartes. Maria Valéria Rezende concedeu a entrevista em dois momentos, trocando com a autora mestranda mensagens por escrito via redes sociais; e por entrevista gravada na ligação telefônica de 5 de fevereiro de 2017, numa conversa com duração de uma hora e sete minutos. Há ainda uma atualização no texto, igualmente validada pela autora, em 31 de julho de 2019. O texto inicia com um compilado de fortuna crítica de Maria Valéria pesquisados pela autora, culminando na estrutura ping-pong de pergunta resposta, e sendo finalizado com uma conclusão, especialmente para este artigo.The life and work of Maria Valéria Rezende, with details of her literary work validated by the writer herself, is the subject of this text. Mostly formatted as an interview, it arose from the need to gathering critical resources for the thesis "Yarns of a spinning wheel and sentimental plots: weaver characters in O Continente, Os Sinos da Agoniaand O Voo da Guará Vermelha”, for the Literature\u27s Master Program of UTFPR, focused on the research within Literature, Society, and Inter-arts. Maria Valéria Rezende gave a two-part interview, first exchanging messages with the author by social media; and secondly by an interview over the phone, recorded on February 5, 2017, in a conversation lasting one hour and seven minutes. There is also an update in the text, equally validated by the author, in 31 July 2019. The essay begins with a compilation of Maria Valéria\u27s critical resources researched by the author, culminating in a back and forth interviewing structure, and being finalized with a conclusion, especially for this essay
O refratario e abnegado Jose Severiano de Rezende
No full textOrientador: Maria Eugenia da Gama Alves Boaventura DiasDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Estudos da LinguagemResumo: Biografia literária ilustrada do jornalista, agitador cultural, filósofo e escritor simbolista brasileiro José Severiano de Rezende, elaborada a partir de simetrias entre sua vida e a da personagem Fausto, para mostrar o curso de sua existência como um arquétipo do homem na busca do conhecimento. Nessa perspectiva, a dissertação ajusta o foco de sua atuação política, social e cultural apoiada em suas obras jornalística e literária; na recepção crítica das mesmas, e em vasta documentação. Além disso, traz em anexo: uma cronologia da vida e obra do autor; sua ode Hymne à I 'Homme qui viendra, e o discurso inédito "Um poete brésilien: José Severiano de Rezende", de André DelacourAbstract: An literary illustrated biography of the Brazilian journalist, radical promoter of culture, philosopher and symbolist writer José Severiano de Rezende, formulated from the construction of the correspondence between Rezende's and Faust's life, in order to demonstrate the author' s life course as an archetype of man in search of knowledge. From that point of view, this dissertation adjusts the focus of the author's performance in politics, in society and in culture, supported by his literary and journalistic works as well as their reception by critics, and by a wide documentation. Besides, there are in the annexe: author's life and works chronology, his ode Hymne à I'Homme qui viendra and the unpublished discourse "Un poete brésilien: José Severiano de Rezende", by André DelacourMestradoTeoria e Historia LiterariaMestre em Teoria e História Literári
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