Ser-no-mundo com a criança portadora de câncer compreendendo a experiência de psicólogos nos serviços de oncologia pediátrica de Natal-RN

Cancer goes on to be a frightening disease by humanity, simetimes,it is considered as death, suffering and stigma synonym. Occurring at childhood, this meaning seems to acquire a more intense conotation, having in view of the perplexity and godliness feeling in the presence of the precocity of events, nearly always associated to the death. A psychologist co-existence with the cancer children is going acquiring, thus, a permeated sense by incognitas , fears and fantasy, which raised us the following question: how does the psychologist that answers children with cancer lives this experience? Therefore, the aim this research was to understand this co-existence experience. Our theoretical perspective comes from an existencial fenomenology and, more specifically, the Humanistic Approach and Martin Heidegger Existencial Ontology. The metodology is qualitative of phenomenological character. The access instrument to the experience was the narrative, such as purpose by Walter Benjamin. They were carried out nine semi-open interviews with psychologists who work on pediatric oncology services of Natal-RN city. Such interviews were recorded in cassette, transcripted and later, re-educated. These interviews were recorded, transcribed and later on edited with the help of the interviewee and turned into a text. The narrative comprehension was carried out on Heidegger Existencial Ontology, on dada exaustive reading and the clipping of indicative passages of experience sense of being psychologist on this area. The research suggests that the experience is oriented of clinic kowing-doing, being crossed by implications of key thematics which indicate the care as central ontologic element that orientates the way as these professionals come being in the world in association with the clientèle. Besides, the caring experience of these children acquire the sense of true living experience, since the cancer undoes the immortality illusion, launching the psychologist to his/her condition of being to the death and with that, calling him/her the authenticity. Is is only not dealt with to experience the anguish and the death imminence, but above all, re-meaning them in favour of a continual learning, of quality answering , besides other possibilities. Working with child cancer brings news perspectives and world views, making the psychologist a more human people and sensitive to the distracted needs. And we believe that, regardless of area which actuates, being psychologist is a particular way which choose to be citizen. Is is a project that will be delimited by society, history and culture and after all, by us like human being. Therefore, we understand that the results this research suggest the discussed thematic deepening on this intervention field in order to new sense possibilities can arise giving origin to other reflections about the clinical practice, the professional formation in Psychology and other possible developments

Evaluating craniofacial asymmetry with digital cephalometric images and cone-beam computed tomography

Introduction: The aim of this study was to evaluate craniofacial asymmetry by using 2-dimensional (2D) poster-oanterior cephalometric images, 3-dimensional cone-beam computed tomography (CBCT), and physical measurements (gold standard). Methods: Ten dry human skulls were assessed, and radiopaque markers were placed on 17 skeletal landmarks. Twenty linear measurements were taken on each side to compare the right and left sides and to compare these measurements with the physical measurements made with a digital caliper. To acquire the 2D posteroanterior radiographs, an Extraoral Phosphor Storage Plate (Air Techniques, Chicago, Ill) was used as the image receptor with a Eureka x-ray-Duocon Machlett unit (Machlett Laboratores, Chicago, Ill). Three-dimensional imaging data were acquired from a CB MercuRay (Hitachi Medical, Tokyo, Japan). Results: on average, the right side was larger than the left for most of the 20 distances evaluated in the digital 2D and the CBCT images, and there was poor agreement between the digital 2D images and the physical measurements (kappa = 0.0609) and almost perfect agreement (kappa = 0.92) between the CBCT and physical measurements when individual measurements were considered. Conclusions: Human skulls, with no apparent asymmetry, had some differences between the right and left sides, with dominance for the right side but with no clinical significance. CBCT can better evaluate craniofacial morphology when compared with digital 2D images. (Am J Orthod Dentofacial Orthop 2011; 139: e523-e531)

Production of Nile tilapia Oreochromis niloticus and freshwater prawn Macrobrachium rosenbergii stocked at different densities in polyculture systems in Brazil

The effect of stocking prawns Macrobrachium rosenbergii at increasing densities in ponds with Nile tilapia Oreochromis niloticus reared at low density was evaluated. Twelve 0.01-ha earthen ponds were stocked with 1 tilapia/m2 and 0, 2, 4, or 6 post-larvae prawn/m2. Three replicates were randomly assigned to each prawn density. Postlarval prawns were stocked a week prior to tilapia juveniles and both were harvested 175 d after the beginning of the experiment. Tilapia final average weight, survival, production, and food conversion rates did not differ significantly among treatments (P > 0.05); the averages were 531 g. 67%, 3,673 kg/ha, and 1.91, respectively. Prawn survival rates did not differ for the three stocking densities (mean 90%). However, final weight and production were significantly different (P < 0.05) as follows: 34.0, 23.0, and 14.7 g and 639, 909, and 818 kg/ha, respectively for 2, 4, and 6 prawns/m2 densities. Stocking densities up to 6 prawn/m2 did not affect tilapia production and required neither additional feeding nor significant changes in management. The polyculture system allowed an increase in total production with the same amount of supplied feed, thus improving the system sustainability.

Effect of fish density during transportation on stress and mortality of juvenile Tambaqui Colossoma macropomum

The increased demand for juvenile tambaqui Colossoma macropomum for grow-out ponds and stocking programs in the Amazon state of Brazil has increased the transportation of this species. This study was designed to determine the optimum density of juvenile tambaqui during transportation in closed containers. Fish (51.9 ± 3.3 g and 14.9 ± 0.4 cm) were packed in sealed plastic bags and transported for 10 h at four densities: 78, 156, 234, and 312 kg/m3. After transportation, fish from each density were kept in separate 500-L tanks for 96 h. Mortality, 96-h cumulative mortality, water quality, and blood parameters (hematocrit, plasma cortisol, and glucose) were monitored. Fish mortality after transportation was significantly lower at densities of 78 and 156 kg/m3 than at 234 and 312 kg/m3. Cumulative mortality was significantly lower at a density of 78 kg/m3. Dissolved oxygen after 10 h of transportation remained high at a density of 78 kg/m3, but reached critically low values at all other densities. Ammonia concentration was highest at the lowest density and was lower at higher densities. Carbon dioxide concentration was lowest at the density of 78 kg/m3 but higher in the other treatments. Plasma glucose and cortisol increased significantly immediately after transportation at densities of 156, 234, and 312 kg/m3, returning to control values by 24 h. The best density for juvenile tambaqui during a 10-h transportation haul in a closed container was 78 kg/m3. At this density there was no fish mortality, water quality was kept within acceptable values, and fish were not stressed.

Isotopias em Genocíndio de Emmanuel Marinho

Pós-graduação em Letras - FCLAS

A justiciabilidade do direito à qualidade do ensino fundamental no Brasil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Etnoastronomia Tembé-Tenetehara como matriz de abordagem (etno)matemática no ensino fundamental

Utilizamos a cultura Tembé-Tenetehara de leitura do céu e seus elementos astronômicos como matriz de explicação da Astronomia científica para propormos, a partir de sua interface com a Matemática escolar, estratégias de aproximação dos conteúdos escolares de Matemática, às atividades que desenvolvemos cotidianamente, tendo em vista a articulação dialogal entre saberes gerados no contexto da sociedade e da cultura e os saberes científicos disseminados pela escola.

Colagem, antropofagia e subversão em Galvez imperador do Acre, de Márcio Souza

O presente trabalho aborda o romance Galvez Imperador do Acre, publicado em 1976, pelo escritor amazonense Márcio Souza, estabelecendo as relações entre o texto literário e as propostas estéticas das vanguardas modernistas, tanto européias quanto brasileiras, propondo, assim, a investigação das relações entre modernismo e pós-modenismo, bem como as relações entre literatura, sociedade, história e cultura. Abordaremos questões como a ressignificação de textos literários ou não em Galvez imperador do Acre por meio do processo de colagem e intertextualidade, as relações entre o romance e o momento histórico que retoma e com aquele em que foi produzido, a operação de retomada do passado de forma crítica e transformadora e as possibilidades de leitura do texto literário com vista a algumas teorias pós-modernistas e pós-colonialistas. Observaremos, assim, a maneira como o mesmo retoma a Belle Époque e a extração do látex na Amazônia e sua estética fragmentária, constituída de diversas citações de autores canônicos, investigando o funcionamento da colagem e da antropofagia como principais ferramentas de denúncia e subversão ao processo cultural de importação de valores europeus vivido pelas capitais amazônicas no momento representado pelo romance e cuja crítica pode ser extrapolada para todo um processo de formação cultural no Brasil e na Amazônia. Para isso, poremos em causa as teorias de Jaques Derrida, Walter Benjamim, Claude Levi-Strauss, Fredric Jameson, Luiz Costa Lima, Antonio Candido, Aijaz Ahmad, Homi Bhabha, Stuart Hall, Canclini, Silviano Santiago, Angel Rama, Linda Hutcheon, Antoine Compagnon, entre outros, afim de, a partir do romance em análise, aprofundarmos a discussão teórica acerca das relações comparativas entre textos literários e entre os Estudos Literários e outros campos de estudo.

Do território recurso ao território abrigo: modo de vida e o processo de valorização do açaí no município de Cametá-PA

Aborda-se no presente trabalho o processo de valorização do açaí no município de Cametá. Para isso foi utilizado como recorte territorial duas ilhas Cacoal e Cuxipiari que suas populações vivem em função da extração do açaí, nelas vivem quatro comunidades ribeirinhas. O principal objetivo desta pesquisa foi investigar como tem se dado o processo de valorização e expansão do açaí no mercado externo no modo de vida das comunidades ribeirinhas do município de Cametá; o que mudou em termos sociais, econômicos, culturais na vida das comunidades ribeirinhas que extraem o açaí e fazem disso a sua principal ocupação. Busca-se identificar o uso do território como recurso e como abrigo, usado pelas comunidades ribeirinhas, e por atores sociais como cooperativas e empresas beneficiadoras do açaí. A metodologia utilizada foi a aplicação de questionários semi-estruturados e entrevistas com mp4, assim como a análise de diversos documentos oficiais e relatórios institucionais. O recorte temporal utilizado foi a partir da década de 1990, por ser esse o momento que o açaí ganha maior visibilidade no mercado externo e intensifica o seu processo de mercadorização.

An uncommon focal epithelial hyperplasia manifestation

Focal epithelial hyperplasia is a rare, contagious disease associated with infection of the oral mucosa by human papillomavirus types 13 or 32, characterized by multiple soft papules of the same color as the adjacent normal mucosa. It mainly affects the lower lip, buccal mucosa, and tongue. The purpose of this case report was to describe a rare verrucal lesion located in the upper gingiva that was clinically and histologically consistent with focal epithelial hyperplasia.

Congenital ranula: a case report

The purpose of this study was to report a case of bilateral swelling on the floor of the mouth of a 7-month-old patient. The lesion was congenital and had started to cause feeding problems. After the clinical diagnosis of ranula was made, the lesion was marsupialized. The obtained specimen was submitted for histopathological examination, which revealed an epithelial-lined cystic lesion. These results led to the final diagnosis of mucus retention cyst. After an 8-year follow-up period, the patient is in good general health with no recurrences.

As relações socioculturais no Mercado Municipal de São Paulo: produção de tradições na formação e no reconhecimento de grupos culturais a partir da alimentação

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Reddenings of Cepheids

The aim of this work is to derive precise reddenings for 31 Cepheids using multiphase high-resolution spectroscopic observations and literature-derived colors. Each individual reddening value was determined as a difference between the observed (B - V) value and a calculated (B - V) value based on Castelli stellar model atmospheres and atmosphere parameters (effective temperature and gravity) previously determined through high-resolution spectroscopic analysis. This procedure was repeated for all pulsational phases at which spectra were obtained (typically 11 spectra for each star). After that, the mean reddening value for a given Cepheid was obtained. The reddening values derived were compared to values based on the use of distances and multiband photometry, reaching the general conclusion that reddening derived in this manner agrees with those from other methods.

Computer-assisted design and manufacture of implants in the late reconstruction of extensive orbital fractures

To evaluate the use of computer-assisted designed and manufactured (CAD/CAM) orbital wall and floor implants for late reconstruction of extensive orbital fractures.

Repair of orbital floor fractures using bioresorbable poly-L/DL-lactide plates

To assess the long-term clinical and radiologic findings after insertion of a bioresorbable polylactide plates P(L/DL)LA 70/30 implant (PolyMax) in the repair of orbital floor and wall defects, with special focus on stability and clinical signs of foreign-body reaction.