Entre cartas e contos na sala de aula: diálogos e afetos em textos de Mário de Andrade e Câmara Cascudo

Specific educational material production for a group of level IV – 8th and 9th years of Youth and Adults Education, having as starting point the reading of a series of letter of correspondence between Câmara Cascudo and Mário de Andrade in the 1920s, and the verification of the way the dialog between the two authors reveals elements that transpire themselves in the tale entitled “Piá não sofre? Sofre”, from the book Os contos de Belazarte, de Mário de Andrade. The educational material production was preceded by the analysis of the selected tale, which will be studied along with some of the letters, in an analysis of the textual, discursive and semantic features of the text in representation of these both genres: letter and tale. The selected tale was written between 1923 and 1926, dates close to the years when the author came by Rio Grande do Norte state, in the years from 1927 to 1929, accompanied by Câmara Cascudo, being also this period that there are records of letters in the set of correspondence between them. To the reading of the selected material, it was used theoretical references from literature and literary historiography, especially the history of Brazilian modernist movement. To the production of the educational material, it was chosen as theoretical reference the accumulated knowledge in the area of literature teaching, literacy and the recommendations of the Brazilian National Curriculum Parameters. The methodology in this study was constructed from the theoretical references and had as basic support the study of didactic sequences from which a specific thematic unit got its shape from, required by the analyzed material and tested in a classroom.

Entre cartas e contos na sala de aula: diálogos e afetos em textos de Mário de Andrade e Câmara Cascudo

Specific educational material production for a group of level IV – 8th and 9th years of Youth and Adults Education, having as starting point the reading of a series of letter of correspondence between Câmara Cascudo and Mário de Andrade in the 1920s, and the verification of the way the dialog between the two authors reveals elements that transpire themselves in the tale entitled “Piá não sofre? Sofre”, from the book Os contos de Belazarte, de Mário de Andrade. The educational material production was preceded by the analysis of the selected tale, which will be studied along with some of the letters, in an analysis of the textual, discursive and semantic features of the text in representation of these both genres: letter and tale. The selected tale was written between 1923 and 1926, dates close to the years when the author came by Rio Grande do Norte state, in the years from 1927 to 1929, accompanied by Câmara Cascudo, being also this period that there are records of letters in the set of correspondence between them. To the reading of the selected material, it was used theoretical references from literature and literary historiography, especially the history of Brazilian modernist movement. To the production of the educational material, it was chosen as theoretical reference the accumulated knowledge in the area of literature teaching, literacy and the recommendations of the Brazilian National Curriculum Parameters. The methodology in this study was constructed from the theoretical references and had as basic support the study of didactic sequences from which a specific thematic unit got its shape from, required by the analyzed material and tested in a classroom.

Luís da Câmara Cascudo prefaciador

Presenting a reading of prefaces written by Luís da Câmara Cascudo, related to literary and non-literary books from the early 20TH century (1921-1984), is the goal of this thesis. Considering the word in its meaning: "Latin praefatio, the action of speaking in the commencement. Synonym for 'prologue ', in the sense of text that precedes or introduces a work" (MOISÉS, 1999, p.416). In this research, a preface is understood as the text written and published with the intent to provide information to facilitate reading and/or understanding of the work to which it refers, regardless it is set at initial pages, when it is named as „prolog‟, „letter to the reader‟, „proem‟, „prelude‟, „preamble, forewords, summary, etc., or when only appears in the last pages of the book and turns to be named as „afterword‟. It is a qualitative research, with a bibliographic and interpretive feature, considering that part of the analysis of texts employs the inductive method, focuses on the depth of understanding that the researcher has on the researched object. For the study of this genre we recourse to Sales (2003), Teles (1986; 1989; 2010), Clemente (1986) and Candido (2005); as for the notion of tradition, we resort to Eliot (1997) and Candido (1997; 1980). The set of prefaces is a wide material for research that will allow scholars of Brazilian culture to continue work started by Luís da Câmara Cascudo, still in 1921, when he started his career as a prefacer.

Luís da Câmara Cascudo prefaciador

Presenting a reading of prefaces written by Luís da Câmara Cascudo, related to literary and non-literary books from the early 20TH century (1921-1984), is the goal of this thesis. Considering the word in its meaning: "Latin praefatio, the action of speaking in the commencement. Synonym for 'prologue ', in the sense of text that precedes or introduces a work" (MOISÉS, 1999, p.416). In this research, a preface is understood as the text written and published with the intent to provide information to facilitate reading and/or understanding of the work to which it refers, regardless it is set at initial pages, when it is named as „prolog‟, „letter to the reader‟, „proem‟, „prelude‟, „preamble, forewords, summary, etc., or when only appears in the last pages of the book and turns to be named as „afterword‟. It is a qualitative research, with a bibliographic and interpretive feature, considering that part of the analysis of texts employs the inductive method, focuses on the depth of understanding that the researcher has on the researched object. For the study of this genre we recourse to Sales (2003), Teles (1986; 1989; 2010), Clemente (1986) and Candido (2005); as for the notion of tradition, we resort to Eliot (1997) and Candido (1997; 1980). The set of prefaces is a wide material for research that will allow scholars of Brazilian culture to continue work started by Luís da Câmara Cascudo, still in 1921, when he started his career as a prefacer.

Estratégias tróficas do peixe traíra, Hoplias malabaricus e do peixe cascudo, Hypostomus pusarum do açude Marechal Dutra, Rio Grande do Norte, Brasil

The fish, Hoplias malabaricus (Osteichthyes: Erythrinidae) and armored catfish, Hypostomus pusarum (Loricariidae) are of freshwater origin from the neotropical region, and are considered ecologically and economically of important. This work investigated the trophic strategies, the morphology and histology of the digestive tract of these fish captured from the Marechal Dutra reservoir, Acari, the semiarid region of Rio Grande do Norte, Brazil. A total of 133 individuals of H. malabaricus and 118 specimens of H. pusarum were analyzed. The two study species occupy different levels in the food chain and spatial distribution in the water column of the reservoir. The results of this study are presented in the form of four scientific papers. The first article describes the morphology and histology of the digestive tract and the feeding habits of H. malabaricus (Bloch, 1794). This fish has a short intestine, with an intestinal coefficient of 0.72 ± 0.09. The dietary importance index indicates that H. malabaricus feeds preferentially on animal matter, especially on fish (72.8%) and prawns (27.2%). The histology of its digestive tract confirms the carnivorous feeding habit. The second article discusses about the pioneering work on the feeding strategy and the characterization of anatomy and histology of the digestive tract of H. pusarum. The intestine of this fish is long, with an intestinal coefficient of 10.8±0.7. The dietary importance index indicates that H. pusarum feeds preferentially on organic matter in decomposition (88.7%) and on filamentous microalgae and diatoms (11.3%). The third article compares the morphological aspects of the digestive tract of H. malabaricus and H. pusarum, in relation to their food habits. The arrangement of the digestive organs in both species is directly related to the shape of the peritoneal cavity and the form of the body. The short intestine of H. malabaricus and the long intestine of H. pusarum are associated with their feeding habits. The morphology of the digestive tracts of H. malabaricus and H. pusarum confirm their food habits, carnivorous and detritivorous / herbivorous, respectively. The fourth article discusses the food and reproductive aspects (length and weight, length-weight relationship, type of growth and sex ratio) of H. pusarum. This species has a negatively allometric growth, with the predominance of females in the sampled population. H. malabaricus inhabits the pelagic environment and is a carnivore, while H. pusarum, lives in the benthic environment and is characterized as a detritivore/herbivore. Each species studied shows a very different diet, without trophic competition between them. The morphological and anatomical structures of the digestive tract reflect their feeding strategy.

Biblioteca pública: a relevância sociocultural da biblioteca pública Câmara Cascudo para a cidade de Natal/RN

A importância de Luís da Câmara Cascudo é reconhecida pela sua contribuição nas várias áreas do conhecimento, bem como pelas diversas instituições homenageadas com o seu nome, incluindo a biblioteca pública Câmara Cascudo de Natal/RN, a maior biblioteca pública do Estado e que, atualmente, encontra-se fechada em um longo processo de reforma, deixando toda uma comunidade órfã das práticas de inclusão social e exercício da cidadania. Busca-se demonstrar com a presente revisão literária a relevância sociocultural dessa biblioteca para a cidade, observando os problemas decorrentes de seu fechamento, visto que a biblioteca pública é a única instituição social de acesso livre ao conhecimento com a intenção de diminuir as desigualdades existentes na comunidade, oferecendo serviços condizentes com a realidade local. Diante desse panorama, objetiva-se, por fim, que o Plano Municipal do Livro, da Leitura, da Literatura e das Bibliotecas de Natal, criado com o intuito de desenvolver ações referentes à mobilização social e hábitos de leituras, destine recursos para sua reabertura, fazendo com que a biblioteca pública Câmara Cascudo, volte a ser referência no Estado como disseminadora de informação e agente transformador da sociedade.

Effects of the spermatozoa: oocyte ratio, water volume and water temperature on artificial fertilization and sperm activation of cascudo-preto

The objective of this study was to evaluate the effects of water volume and water temperature on the sperm motility duration and the number of spermatozoa, and the water volume on the fertilization rates of oocytes of Rhinelepis aspera. Experiments were carried out to evaluate the effect of semen dilutions (1.74×10-5, 1.74×10-4, 1.74×10-3, 1.74×10-2, 1.74×10-1 and 1.00 mL of sperm.mL-1 of water) and water temperature (5, 10, 15, 20, 25, 30, 35, 40, 45, and 50 ºC) on spermatozoa motility duration. In addition, the effects of insemination dose (7×10³, 7×10(4), 7×10(5), 7×10(6) and 7×10(7) spermatozoa.oocyte-1) and water volume (1.0, 30.0, 60.0, 90.0 and 120.0 mL water.2.0 mL-1 oocytes) on the artificial fertilization rates of oocytes were evaluated. The longest sperm motility duration were observed for the semen dilution of 1.74×10-5 mL semen.mL-1 water and in water at 5 ºC. The highest fertilization rates were obtained for insemination doses between 7.00×10³ and 1.23×10(7) spermatozoa. oocyte-1 and water volume of 28.11 mL water.2.0 mL-1 oocytes.

Maturidade do ovário no cascudo Hypostomus strigaticeps (Siluriformes, Loriicaridae)

This work studied the ovarian development of the armored catfish Hypostomus strigaticeps. Between July 2002 and June 2005, 332 females were collected monthly from the Corumbatai River, São Paulo State [long dash] Brazil. The ovaries were processed using routine histological techniques [long dash] paraffin inclusion and 5 pm thick sections stained in hematoxylin-cosin. Six types of oocytes were observed: Chromatin-nucleolus, Perinncleolar, Cortical-alveolus, Vitellogenic, Ripe and Atresic. Four maturity stages were created based on macroscopic and microscopic morphological observations, as well as on analysis of the gonadossomatic index (GSI): Rest, Maturation, Ripe and Spawned.

Isolation and characterization of Flavobacterium columnare (Bernardet et al. 2002) from four tropical fish species in Brazil

Flavobacterium columnare is the causative agent of columnaris disease in freshwater fish, implicated in skin and gill disease, often causing high mortality. The aim of this study was the isolation and characterization of Flavobacterium columnare in tropical fish in Brazil. Piracanjuba (Brycon orbignyanus), pacu (Piaractus mesopotamicus), tambaqui (Colossoma macropomum) and cascudo (Hypostomus plecostomus) were examined for external lesions showing signs of colunmaris disease such as greyish white spots, especially on the head, dorsal part and caudal fin of the fish. The sampling comprised 50 samples representing four different fish species selected for study. Samples for culture were obtained by skin and kidney scrapes with a sterile cotton swabs of columnaris disease fish and streaked onto Carlson and Pacha (1968) artificial culture medium (broth and solid) which were used for isolation. The strains in the liquid medium were Gram negative, long, filamentous, exhibited flexing movements (gliding motility), contained a large number of long slender bacteria and gathered into ‘columns'. Strains on the agar produced yellow-pale colonies, rather small, flat that had rhizoid edges. A total of four Flavobacterium columnare were isolated: 01 Brycon orbignyanus strain, 01 Piaractus mesopotamicus strain, 01 Colossoma macropomum strain, and 01 Hypostomus plecostomus strain. Biochemical characterization, with its absorption of Congo red dye, production of flexirubin-type pigments, H2S production and reduction of nitrates proved that the isolate could be classified as Flavobacterium columnare.

Reproductive behavior, development and eye regression in the cave armored catfish, Ancistrus cryptophthalmus Reis, 1987 (Siluriformes: Loricariidae), breed in laboratory

The troglobitic armored catfish, Ancistrus cryptophthalmus (Loricariidae, Ancistrinae) is known from four caves in the São Domingos karst area, upper rio Tocantins basin, Central Brazil. These populations differ in general body shape and degree of reduction of eyes and of pigmentation. The small Passa Três population (around 1,000 individuals) presents the most reduced eyes, which are not externally visible in adults. A small group of Passa Três catfish, one male and three females, reproduced spontaneously thrice in laboratory, at the end of summertime in 2000, 2003 and 2004. Herein we describe the reproductive behavior during the 2003 event, as well as the early development of the 2003 and 2004 offsprings, with focus on body growth and ontogenetic regression of eyes. The parental care by the male, which includes defense of the rock shelter where the egg clutch is laid, cleaning and oxygenation of eggs, is typical of many loricariids. On the other hand, the slow development, including delayed eye degeneration, low body growth rates and high estimated longevity (15 years or more) are characteristic of precocial, or K-selected, life cycles. In the absence of comparable data for close epigean relatives (Ancistrus spp.), it is not possible to establish whether these features are an autapomorphic specialization of the troglobitic A. cryptophthalmus or a plesiomorphic trait already present in the epigean ancestor, possibly favoring the adoption of the life in the food-poor cave environment. We briefly discuss the current hypotheses on eye regression in troglobitic vertebrates.

A cave population of Isbrueckerichthys alipionis (Gosline, 1947) in the Upper Ribeira karst area, southeastern Brazil (Siluriformes: Loricariidae)

A cave population of the armored catfish Isbrueckerichthys alipionis is reported from the Santana Cave, in the rio Betari watershed, Upper Ribeira karst area, Iporanga, São Paulo State, southeastern Brazil. The cave population was compared to an epigean population of I. alipionis and no significant differences where found in morphology or degree of pigmentation. As the cave population is known for at least 30 years and is apparently isolated from epigean streams, it is classified as troglophilic. The discovery of this troglophilic species in the Santana Cave is an additional strong argument for the conservation of that cave.

Abundância e aspectos reprodutivos de Loricariichthys platymetopon (Siluriformes, Loricariidae) em quatro trechos da represa Capivara, médio rio Paranapanema

O cascudo Loricariichthys platymetopon foi capturado pela primeira vez recentemente na região média do rio Paranapanema, tornando-se uma espécie abundante desde então. Aspectos reprodutivos dessa espécie foram analisados neste estudo, com base numa amostra de 1.044 exemplares provenientes do reservatório de Capivara. Foram avaliados a abundância, proporção sexual, RGS, IAR e o diâmetro dos ovócitos. Locais distantes da barragem apresentaram as maiores abundâncias, as fêmeas atingiram maiores tamanhos que os machos e a proporção sexual variou entre os trechos de coleta. A reprodução ocorreu principalmente nos meses quentes, com intensidade moderada; as médias da fecundidade absoluta e da relativa foram de 663,95 ± 141,99 ovócitos e 4,9 ± 1,24 ovócitos/g, respectivamente. A desova ocorreu de modo parcelado e o diâmetro máximo médio do ovócito maduro foi de 3,67 mm. Os dados foram relacionados com o sucesso da espécie na ocupação da região.

Seguimiento telefónico enfermero a pacientes con insuficiencia cardiaca

El crecimiento de la población con enfermedad crónica supone un aumento de la demanda asistencial. Para dar respuesta a esta situación el Instituto Catalán de la Salud puso en marcha en el área de la ciudad de Barcelona el 'Centre de Seguiment de Malalties Croniques' (Centro de Seguimiento de Enfermedades Crónicas -CSMC-). La finalidad del centro es promover el autocuidado, empoderar al paciente y dar soporte asistencial a distancia. El CSMC es un dispositivo de seguimiento telefónico proactivo enfermero que atiende a pacientes con Insuficiencia Cardiaca (IC) de forma transversal entre Atención Primaria (AP) y Atención Hospitalaria (AH), compartiendo la historia clínica informatizada, que incluye el proceso y lenguaje enfermero. Desde el centro se trabajan los conocimientos, las habilidades y la motivación de los pacientes. Desde su inicio se ha dado cobertura a 1.400 pacientes, cuya edad media es de 78 años y la mayor parte se encuentran en clase funcional 2-3, según la New York Heart Association (NYHA). Se han observado tendencia positivas en el autocuidado, cumplimiento farmacológico, adherencia al autocontrol del peso y el aumento de la cobertura vacunal antineumocócica. La atención telefónica está siendo una estrategia útil para la gestión compartida en el seguimiento ambulatorio del paciente crónico, pudiéndose extrapolar a usuarios con otras enfermedades crónicas.

Seguimiento telefónico enfermero a pacientes con insuficiencia cardiaca

El crecimiento de la población con enfermedad crónica supone un aumento de la demanda asistencial. Para dar respuesta a esta situación el Instituto Catalán de la Salud puso en marcha en el área de la ciudad de Barcelona el 'Centre de Seguiment de Malalties Croniques' (Centro de Seguimiento de Enfermedades Crónicas -CSMC-). La finalidad del centro es promover el autocuidado, empoderar al paciente y dar soporte asistencial a distancia. El CSMC es un dispositivo de seguimiento telefónico proactivo enfermero que atiende a pacientes con Insuficiencia Cardiaca (IC) de forma transversal entre Atención Primaria (AP) y Atención Hospitalaria (AH), compartiendo la historia clínica informatizada, que incluye el proceso y lenguaje enfermero. Desde el centro se trabajan los conocimientos, las habilidades y la motivación de los pacientes. Desde su inicio se ha dado cobertura a 1.400 pacientes, cuya edad media es de 78 años y la mayor parte se encuentran en clase funcional 2-3, según la New York Heart Association (NYHA). Se han observado tendencia positivas en el autocuidado, cumplimiento farmacológico, adherencia al autocontrol del peso y el aumento de la cobertura vacunal antineumocócica. La atención telefónica está siendo una estrategia útil para la gestión compartida en el seguimiento ambulatorio del paciente crónico, pudiéndose extrapolar a usuarios con otras enfermedades crónicas.

Initial development and gas exchange of Talisia subalbens (Mart.) Radlk. under different shading conditions

Ecophysiological studies under semi-controlled conditions in nurseries and greenhouses are essential to enable the use of native species to recover degraded areas and for commercial planting. Talisia subalbens (Mart) Radlk, 'cascudo', is a native fruiting species of the Cerrado on the verge of extinction. The ecophysiological performance of this species was evaluated in nursery conditions under different levels of shading (full sunshine, 30%, 50% and 70%). Initial growth, biomass allocation, gas exchange and chlorophyll content of the plants were analyzed. Full sunshine cultivated plants showed a higher accumulation of total, shoot, and root dry biomass. There was no significant difference in the root/shoot ratio among the treatments. Seedlings cultivated under full sunshine and 30% shading showed higher values for height, basal diameter, and leaf area. Differences in stomata conductance and photosynthesis rate were not observed among the different shading levels. Plants cultivated under 70% of shading had higher contents of chlorophyll a, b, and total. During the initial phase with higher levels of radiation were fundamental for the development of T. subalbens seedlings.