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  1. [A set of quality and safety indicators for hospitals of the "Agencia Valenciana de Salud"].

    PubMed

    Nebot-Marzal, C M; Mira-Solves, J J; Guilabert-Mora, M; Pérez-Jover, V; Pablo-Comeche, D; Quirós-Morató, T; Cuesta Peredo, D

    2014-01-01

    To prepare a set of quality and safety indicators for Hospitals of the «Agencia Valenciana de Salud». The qualitative technique Metaplan® was applied in order to gather proposals on sustainability and nursing. The catalogue of the «Spanish Society of Quality in Healthcare» was adopted as a starting point for clinical indicators. Using the Delphi technique, 207 professionals were invited to participate in the selecting the most reliable and feasible indicators. Lastly, the resulting proposal was validated with the managers of 12 hospitals, taking into account the variability, objectivity, feasibility, reliability and sensitivity, of the indicators. Participation rates varied between 66.67% and 80.71%. Of the 159 initial indicators, 68 were prioritized and selected (21 economic or management indicators, 22 nursing indicators, and 25 clinical or hospital indicators). Three of them were common to all three categories and two did not match the specified criteria during the validation phase, thus obtaining a final catalogue of 63 indicators. A set of quality and safety indicators for Hospitals was prepared. They are currently being monitored using the hospital information systems. Copyright © 2013 SECA. Published by Elsevier Espana. All rights reserved.

  2. The phlebotomine sand flies fauna in Parque Estadual do Rio Doce, Minas Gerais, Brazil.

    PubMed

    de Souza, Cristian Ferreira; Brazil, Reginaldo Peçanha; Bevilacqua, Paula Dias; Andrade Filho, Jose Dilermando

    2015-12-02

    Phlebotomine sand flies are dipterans of the family Psychodidae. They are very important to veterinary medicine because some species are vectors of infective forms of Leishmania spp., the etiological agents of leishmaniasis. The Parque Estadual do Rio Doce is located in an area with constant reports of cases of leishmaniasis. In order to better understanding the phlebotamine sand fly fauna of the park, the present work was undertaken with the goal of analyzing phlebotomine sand flies collected there, verifying their seasonality and correlating their presence with forest and/or anthropic areas. To analyze the fauna of phlebotomine sand flies, HP-type, model CDC light traps were distributed along the Juquita trail of PERD. Twelve traps were installed between September 2012 and February 2014, and captured specimens were identified to species. A total of 1993 phlebotomine sand flies of 30 species were captured. The most abundant species were Pressatia choti, Psychodopygus davisi and Nyssomyia intermedia. The high number of Nyssomyia intermedia captured drew attention because they are considered one of the vectors of the infective Leishmania braziliensis present at PERD. No seasonality was observed in the occurrence of phlebotomine sand flies captured at PERD. The number of captured specimens of vector species, and the distance of traps from the forest boarder, were negatively correlated, showing that these vectors (Nyssomyia intermedia, Nyssomyia whitmani and Migonemyia migonei) were less common inside the forest area and that attention should be drawn to other potential vector species in the forest. These results can contribute to leishmaniasis prevention strategies directed at the visitors and professionals at or near PERD. The finding of the presence of Leishmania vectors in the park area must be given attention, since disease transmission can threaten people who visit PERD and its surroundings. Therefore, information on the prevention of leishmaniasis needs to be

  3. Abundance and species richness of Coreoidea (Hemiptera: Heteroptera) from Parque Estadual do Turvo, Southern Brazil.

    PubMed

    Barcellos, Aline; Schmidt, Letícia S; Brailovsky, Harry

    2008-01-01

    The coreoid fauna from Neotropics is poorly known, especially in terms of community studies. Aiming at contributing to this knowledge, a two-year study was carried out at Parque Estadual do Turvo, Municipality of Derrubadas, state of Rio Grande do Sul, Brazil, to evaluate the composition, abundance and species richness of Coreoidea. Samplings were conducted in the springs of 2003 and 2004 (October), and autumns of 2004 and 2005 (May), using beating tray method, along two trails of the park. Sampling effort (hours X collectors) totaled 153h. A total of 282 individuals of Coreoidea were collected, distributed in 28 species of Alydidae, Coreidae and Rhopalidae. The most abundant species was the coreid Cebrenis supina Brailovsky, representing 16% of the collected individuals, followed by the rhopalids Jadera aeola (Dallas), and Harmostes sp., with 12.1% and 11.7%, respectively. The estimated richnesses by Chao 1, Chao 2, Jackknife 1 and Jackknife 2 indicated that the observed richness corresponds to 70% to 80% of the expected for the area. The estimated richness through rarefaction was significantly higher in spring 2003 and autumn 2004 than in the other periods. There was no significant difference, however, between spring of 2003 and autumn of 2004, and between spring of 2004 and autumn of 2005, for the same parameter. Yucumã and Garcia trails did not differ significantly for the estimated richness. Singletons and doubletons represented 32.1% of the recorded species. Additionally, eight other species were obtained qualitatively by using, besides beating tray without protocol, manual collection.

  4. [Primary cutaneous malignant melanoma: retrospective studyfrom 1963 to 1997 at Hospital do Servidor Público Estadual de São Paulo].

    PubMed

    Criado, P R; Vasconcellos, C; Sittart, J A; Valente, N Y; Moura, B P; Barbosa, G L; Ichihara, C

    1999-01-01

    A retrospective study on the Primary Cutaneous Malignant Melanoma in the Hospital do Servidor Público Estadual de São Paulo (HSPE-SP) analyzing its distribution according to age, sex, race and cutaneous site. We studied 222 patients with Primary Cutaneous Malignant Melanoma as diagnosed at Hospital do Servidor Público Estadual de São Paulo, Brazil between the period from 1963 to 1997. A retrospective study was performed. Data were expressed as inance of caucasians (98.19%) over afro-americans (1.81) and of the female sex (69.36%) over the male sex (30.63%) was found. The predominant age on the occasion of the diagnosis was between 50 and 60 years for the women (25.32%) and between 60 and 69 years for the men (22.52%). The most frequent site of the cancer in men was the back region (29.41%) and in the lower members in the women (38.31%). The most frequent level of the tumor invasion (Clark) was IV (39.77%), and the average of tumor thickeness (Breslow) was < 0.75 mm (28.4%). A 5 years survival was observed in 73.3% of the patients. At our Hospital the incidence of Primary Cutaneous Malignant Melanoma has shown an increase in recent years; these results are compatible with the most recent international surveys.

  5. [Frequency of ocular deviations at the strabismus sector of the Hospital do Servidor Público Estadual de São Paulo].

    PubMed

    Kac, Marcelo Jarczun; Freitas Júnior, Moacyr Borges de; Kac, Sansão Isaac; Andrade, Eric Pinheiro de

    2007-01-01

    To evaluate the frequency of different types of ocular deviations in patients referred to the strabismus sector at the Hospital do Servidor Público Estadual de São Paulo - Brazil. A retrospective study of 935 records of patients examined at the strabismus sector in 2005 was conducted to evaluate sex, age and types of misalignments in the primary position. Statistical analysis was applied to these data. Esotropia was the most prevalent misalignment in this population (44.52%). There were more males in this group (p=0.001) with a predominance of the age group 0-2 years (p=0.009). Exotropia (12.25%) was more frequent in females (p=0.046) in the age group 46 years and over (p=0.001). Esodeviations were more frequent than exodeviations. Esotropia was more prevalent in males early in life, while exotropia was more frequent in older females. The larger number of exophorias was found in the age group 16-20 years.

  6. Evaluation of Cases of Abdominal Wall Endometriosis at Universidade Estadual de Campinas in a period of 10 Years.

    PubMed

    Yela, Daniela Angerame; Trigo, Lucas; Benetti-Pinto, Cristina Laguna

    2017-08-01

    Purpose To determine the clinical and epidemiological characteristics of abdominal wall endometriosis (AWE), as well as the rate and recurrence factors for the disease. Methods A retrospective study of 52 women with AWE was performed at Universidade Estadual de Campinas from 2004 to 2014. Of the 231 surgeries performed for the diagnosis of endometriosis, 52 women were found to have abdominal wall endometriosis (AWE). The frequencies, means and standard deviations of the clinical characteristics of these women were calculated, as well as the recurrence rate of AWE. To determine the risk factors for disease recurrence, Fisher's exact test was used. Results The mean age of the patients was 30.71 ± 5.91 years. The main clinical manifestations were pain (98%) and sensation of a mass (36.5%). We observed that 94% of these women had undergone at least 1 cesarean section, and 73% had used medication for the postoperative control of endometriosis. The lesion was most commonly located in the cesarean section scar (65%). The recurrence rate of the disease was of 26.9%. All 14 women who had relapsed had surgical margins compromised in the previous surgery. There was no correlation between recurrent AWE and a previous cesarean section (p = 0.18), previous laparotomy (p = 0.11), previous laparoscopy (p = 0.12) and postoperative hormone therapy (p = 0.51). Conclusion Women with previous cesarean sections with local pain or lumps should be investigated for AWE. The recurrence of AWE is high, especially when the first surgery is not appropriate and leaves compromised surgical margins. Thieme Revinter Publicações Ltda Rio de Janeiro, Brazil.

  7. New karyologycal data and cytotaxonomic considerations on small mammals from Santa Virgínia (Parque Estadual da Serra do Mar, Atlantic Forest, Brazil)

    PubMed Central

    Di-Nizo, Camilla Bruno; Neves, Carolina Lima; Vilela, Júlio Fernando; Silva, Maria José de J.

    2014-01-01

    Abstract Atlantic Forest, in the eastern coast of Brazil, is a hotspot of biodiversity of mammals, and Parque Estadual da Serra do Mar (PESM) is the largest continuous area of this biome. Here, we characterized the karyotype composition of the small mammals from Santa Virgínia, a region in the northern part of PESM. Specimens were collected from July 2008 to September 2009. We identified 17 species (13 rodents and 4 marsupials) from which 7 exhibited species-specific karyotypes, illustrating the importance of karyotype information in cytotaxonomy. We report for first time the karyotype of Monodelphis scalops (Thomas, 1888) and two new records for PESM: Akodon montensis Thomas, 1913 and Brucepattersonius soricinus Hershkovitz, 1998. Cytogenetic polymorphisms were detected for some species trapped in the area. Our results show the importance of Santa Virgínia / PESM in addressing studies for the conservation of small mammal wildlife in the Atlantic Forest. PMID:24744831

  8. New karyologycal data and cytotaxonomic considerations on small mammals from Santa Virgínia (Parque Estadual da Serra do Mar, Atlantic Forest, Brazil).

    PubMed

    Di-Nizo, Camilla Bruno; Neves, Carolina Lima; Vilela, Júlio Fernando; Silva, Maria José de J

    2014-01-01

    Atlantic Forest, in the eastern coast of Brazil, is a hotspot of biodiversity of mammals, and Parque Estadual da Serra do Mar (PESM) is the largest continuous area of this biome. Here, we characterized the karyotype composition of the small mammals from Santa Virgínia, a region in the northern part of PESM. Specimens were collected from July 2008 to September 2009. We identified 17 species (13 rodents and 4 marsupials) from which 7 exhibited species-specific karyotypes, illustrating the importance of karyotype information in cytotaxonomy. We report for first time the karyotype of Monodelphis scalops (Thomas, 1888) and two new records for PESM: Akodon montensis Thomas, 1913 and Brucepattersonius soricinus Hershkovitz, 1998. Cytogenetic polymorphisms were detected for some species trapped in the area. Our results show the importance of Santa Virgínia / PESM in addressing studies for the conservation of small mammal wildlife in the Atlantic Forest.

  9. Bat flies (Diptera: Streblidae, Nycteribiidae) parasitic on bats (Mammalia: Chiroptera) at Parque Estadual da Cantareira, São Paulo, Brazil: parasitism rates and host-parasite associations.

    PubMed

    Bertola, Patrícia Beloto; Aires, Caroline Cotrim; Favorito, Sandra Elisa; Graciolli, Gustavo; Amaku, Marcos; Pinto-da-Rocha, Ricardo

    2005-02-01

    A total of 443 bat flies belonging to the families Nycteribiidae and Strelidae, were collected on 22 species of bats (Molossidae, Phyllostomidae, and Vespertilionidae) from Parque Estadual da Cantareira (São Paulo, Brazil), between January, 2000 and January, 2001. Eighteen new occurrences of bat flies were recorded on Anoura geoffroyi (Anastrebla caudiferae), Glossophaga soricina (A. caudiferae), Sturnira lilium (Trichobius phyllostomae, T. furmani, and Paraeuctenodes similis), Artibeus lituratus (A. caudiferae), A. fimbriatus (Megistopoda proxima), A. obscurus (Metelasmus pseudopterus), Myotis nigricans (M. proxima, M. aranea, Paratrichobius longicrus), M. ruber (Anatrichobius passosi, Joblingia sp.), M. levis (A. passosi), M. albescens (A. passosi, Basilia andersoni), and Histiotus velatus (M. aranea). Seven new occurrences were recorded for the state of São Paulo, increasing the range for T. tiptoni, T. furmani, M. proxima, Aspidoptera falcata, A. caudiferae, A. modestini and B. andersoni. The relationships between parasitism and host sex, reproductive stage, age hyperparasitism by fungi are discussed.

  10. Percepção Astronômica de Alunos do Ensino Médio da Rede Estadual de São Paulo

    NASA Astrophysics Data System (ADS)

    de Oliveira, E. F.; Voelzke, M. R.; Amaral, L. H.

    2005-08-01

    Embora a astronomia seja uma das ciências mais antigas da humanidade e muitos dos conceitos astronômicos serem populares, principalmente nesta época de alta globalização do conhecimento por intermédio de eficientes meios de comunicação e de obtenção da informação, notadamente através da internet, observa-se que uma parcela significativa dos estudantes encontra-se à margem dessas informações. O presente trabalho visa analisar o nível de conhecimento básico dos alunos de Ensino Médio da rede estadual da cidade de Suzano quanto aos fenômenos astronômicos que os rodeiam, tais como a sucessão dos dias e das estações do ano, além de questioná-los sobre fatos genéricos tais como: quais são os astros que se encontram mais próximos do planeta Terra, o que vem a ser o Sol, o Big Bang, um ano-luz, uma estrela cadente, a estrela de Bélem e o que ocasionou a extinção dos dinossauros. Para tanto foi elaborado um formulário constando de questões de múltipla escolha, o qual foi aplicado no primeiro colegial noturno da Escola Estadual Batista Renzi. Num espaço amostral de 34 alunos constatou-se que apenas 29,4% compreendiam a sucessão dos dias da semana, que apenas 20,6% explicaram corretamente as estações do ano, que apenas 20,6% tinham idéia de quais são os objetos celestes mais próximos da Terra, em contraposição 67,6% sabiam classificar corretamente o Sol como estrela, 55,9% relacionavam o Big Bang à origem do universo, apenas 20,6% identificavam um ano-luz como unidade de distância, 32,4% reconheciam uma estrela cadente como meteoro, 41,2% consideravam a estrela de Belém como um cometa e 50,0% explicaram corretamente a extinção dos dinossauros. A presente análise será expandida para as demais classes de primeiro colegial, não somente do período noturno, mas também do diurno da Escola Estadual Batista Renzi, bem como o formulário será devidamente ampliado. Já nesta primeira fase nota-se claramente o pequeno discernimento

  11. Como os Alunos do Ensino Médio da Rede Estadual de São Paulo obtém Conhecimentos Astronômicos?

    NASA Astrophysics Data System (ADS)

    da Cunha, W. S.; Voelzke, M. R.; Amaral, L. H.

    2005-08-01

    Atualmente vivencia-se um mundo globalizado onde os computadores e a internet permitiram um acesso rápido e seguro a todo tipo de informação e conhecimento. O presente trabalho visa analisar a maneira pela qual alunos de segundo grau da rede estadual da cidade de São Paulo obtiveram, caso tenham, conhecimentos básicos de astronomia quanto aos fenômenos celestes que os rodeiam, tais como a sucessão dos dias e das estações do ano, além de questioná~los sobre fatos genéricos tais como: o que vem a ser o Sol, o Big Bang, o que ocasionou a extinção dos dinossauros. Para tanto foi elaborado um formulário constando de questões de múltipla escolha, o qual foi aplicado no primeiro colegial diurno da Escola Estadual Guilherme de Almeida. Num espaço amostral de 44 alunos constatou-se que 41% dos alunos adquiriram seus conhecimentos astronômicos na escola e 59% através da mídia em geral. Neste mesmo espaço amostral apenas 11% dos alunos usaram computadores na escola, 41% na residência, 5% no trabalho e 43% não utilizaram. O presente estudo revelou também que para 50% dos alunos o professor jamais utilizou um programa de computador a respeito de astronomia ou fez alguma apresentação sobre o tema. Embora em sua fase inicial este estudo revela claramente que a maioria dos alunos não obtém na escola seus conhecimentos astronômicos, estes provém de fontes não especificamente didático-pedagógicas tais como filmes e revistas populares que não raramente geram conhecimentos incompletos e em muitos casos inclusive falhos.

  12. Species composition and structure of Thysanoptera communities in different microhabitats at the Parque Estadual de Itapuã, Viamão, RS.

    PubMed

    Pinent, S M J; Romanowski, H P; Redaelli, L R; Cavalleri, A

    2006-08-01

    Although thrips are known as inhabitants of flowers, they are also abundant and diverse in other microhabitats. There is an information gap concerning them, especially related to the native fauna in southern Brazil. The structure and composition of the thysanopteran community in different microhabitats was studied at the "Parque Estadual de Itapuã" (30 degrees 22' S 51 degrees 02' W), RS, southern Brazil. Between June 1999 and May 2001, branches (n = 1,274), flowers (n = 774), grass tussocks (n = 596) and leaf litter (n = 603) were sampled systematically in 20 points of four trails (T1 - Pedreira beach, T2 - Araçá beach, T3 - Lagoinha, and T4 - Grota hill). We found 2,197 adult thrips determined in 73 species in 41 genera, of which 37 could be nominated. Four families are represented, Thripidae, Phlaeothripidae, Heterothripidae and Merothripidae, with the first the most abundant (N = 1,599) and with the highest species richness (S = 32). The highest thrips abundance occurred in flowers N = 1,224 and the highest number of exclusive species occurred in the leaf litter (27). Frankliniella rodeos Moulton, 1933, Frankliniella gemina Bagnall, 1919 and Smicrothrips particula Hood, 1952 comprise 49.4% of the total sampled. Regarding T2, we obtained the highest abundance (N = 935) and highest species richness (S = 43). The composition of the faunas in each kind of environment proved very particular.

  13. Revision curricular a partir de un analisis comparativo de las discrepancias en los curriculos de una escuela de optometria en Puerto Rico con las competencias requeridas para las agencias de revalida y acreditacion 2004

    NASA Astrophysics Data System (ADS)

    Rivera Pacheco, Andres

    El proposito de esta investigacion, un estudio cualitativo de caso, fue comparar y contrastar el curriculo vigente de la Escuela de Optometria de la UIAPR con las competencias y estandares requeridos por las agencias de acreditacion y de revalida. Con este proposito, decidimos realizar una revision y un analisis de documentos: el prontuario de cada uno de los cursos de los curriculos implantados en el 1993 y en el 2001; las competencias y estandares establecidos por las agencias de revalida y de acreditacion; y las estadisticas en las que se analiza el porcentaje de estudiantes que aprueban cada una de las partes de los examenes de revalida entre el 1998 al 2003. Se realizaron entrevistas dirigidas para dar apoyo y complementar la revision y el analisis de estos documentos. Los participantes de las entrevistas fueron tres estudiantes de la clase de optometria del 2004 (ultima clase del curriculo del 1993); tres estudiantes de la clase de optometria del 2005 (primera clase graduanda del curriculo vigente) y tres profesores y/o directores de los Departamentos de Ciencias Basicas, Ciencias Clinicas y Cuidado al Paciente. Esta investigacion se enmarco en el modelo de evaluacion curricular de discrepancia de Malcolm Provus y en el modelo de desarrollo basado en competencias. Uno de los hallazgos mas importantes del estudio es que los cambios que se implantaron al curriculo del 2001 no han logrado que los estudiantes mejoren su ejecucion en los examenes de revalida. Por otro lado, se encontro que el curriculo vigente atiende completamente los estandares de la practica de Optometria, pero no las competencias. Esta informacion fue validada mediante el uso de una tabla de cotejo para el analisis de los cursos y de la informacion obtenida de las entrevistas. El estudio determina y concluye que existen discrepancias entre los prontuarios de los cursos del curriculo y las competencias requeridas por la agencia de revalida. Segundo, que el Departamento de Ciencias Basicas es el

  14. Environment heterogeneity and seasonal effects in ground-dwelling ant (Hymenoptera: Formicidae) assemblages in the Parque Estadual do Rio Doce, MG, Brazil.

    PubMed

    Coelho, Igor R; Ribeiro, Sérvio P

    2006-01-01

    This work aimed to explore the response of ant species assemblage to contrasting types of forests in a semideciduous stationary rainforest, in the Parque Estadual do Rio Doce, South Eastern Brazil. We compared antropomorphic borders of this park and natural ecotones, such as lake margins continuous with forests, as well as preserved forests far from ecotones. We investigated whether ground-dwelling ant species richness, abundance and composition would change according to forest types and ecotones. We expected greater species richness in interior tall forest, compared with low forest or ecotone habitats. In addition, we tested the effect of climate seasonality on ant assemblages found in each studied vegetation type. Each forest type was surveyed based on a minimum transect sampling unit of 150 m long summing up 30 pit-falls per unit. Two sampling events, one in dry season (September of 2001) and another in the rainy season (January of 2002) were performed. For both seasons, tall forest presented greater total number of ant species, however lower mean ant species and abundance per trap than other forest types, thus corroborating the prediction that ecotones might present high alpha diversity. Mean species richness and abundance did not differ between interior low forest and lake edge, or between these habitats and reserve border. In general, species composition were not clearly defined by forest types. Results here found suggest that species loss or community dominance by generalist species, eventually due to deforestation, is probably a much greater problem than previously thought. However, to understand patterns of insect species diversity and distribution in tropical ecosystem should be taken in account much more comprehensive, spatially explicit sampling designs.

  15. Memorias del segundo simposio internacional sobre políticas, planificación y economía de los programas de protección contra incendios forestales: una visión global; 2004 Abril 19–22; Córdoba, España

    Treesearch

    Armando González-Cabán

    2008-01-01

    Estas memorias resumen el resultado de un simposio diseñado para discutir los problemas actuales que confrontan las agencias con responsabilidad para la protección contra incendios forestales a nivel federal y estadual en los EE.UU., al igual que agencias en la comunidad internacional. Los temas discutidos en el simposio incluyen economía del fuego, teoría y modelos...

  16. Memorias del tercer simposio internacional sobre economía, planificación, y políticas de los incendios forestales: problemas y enfoques comunes

    Treesearch

    Armando González-Cabán

    2009-01-01

    Estas memorias resumen el resultado de un simposio diseñado para discutir los problemas actuales que confrontan las agencias con responsabilidad para la proteccion contra incendios forestales a nivel federal y estadual en los EE.UU., al igual que agencias en la comunidad internacional. Los temas discutidos en el simposio incluyen economía del fuego, teoría y modelos...

  17. Análise sobre o Conhecimento de um Grupo de Alunos do Ensino Médio da Rede Estadual de São Paulo sobre Termos e Fenômenos Astronômicos do Cotidiano

    NASA Astrophysics Data System (ADS)

    de Oliveira, E. F.; Voelzke, M. R.; Amaral, L. H.

    2007-08-01

    Embora os Parâmetros Curriculares Nacionais do Ensino Médio (PCN-EM) e as orientações complementares a esses Parâmetros (PCN+) apontem a importância de uma abordagem significativa de conceitos relacionados à astronomia nas aulas de Física, muitos estudantes terminam o Ensino Médio (EM) sem compreender a razão de certos acontecimentos de origem celeste, ainda que estes façam parte de seu cotidiano. Este trabalho tem por objetivo analisar os conhecimentos básicos em astronomia dos alunos de EM da escola estadual Batista Renzi, bem como investigar os meios através dos quais estes conhecimentos foram adquiridos. Para tanto foi elaborado um questionário de múltipla escolha aplicado a 310 alunos distribuídos entre as três séries do EM dos períodos matutino e noturno. Dessa forma, observou-se que apenas 34,5% relacionaram as estações do ano à inclinação do eixo de rotação da Terra, 21,3% indicaram a influência gravitacional da Lua e do Sol como responsáveis pelo fenômeno das marés, 24,5% indicaram corretamente quais são os objetos celestes mais próximos da Terra, 36,1% identificaram ano-luz como uma medida de distância e 34,2% reconheceram uma estrela cadente como meteoro. Em contrapartida, 67,1% compreendiam a sucessão entre dia e noite, 73,9% identificaram o Sol como estrela e 52,3% relacionaram o Big Bang à origem do Universo. Além disso, foram comparadas as respostas de alunos de diferentes séries e períodos, observando-se, dentre outras coisas, que os estudantes do terceiro ano apresentam um percentual de acertos semelhante ao dos alunos do primeiro, caracterizando que a abordagem de tópicos relacionados à astronomia no EM não tem contribuído para uma maior compreensão dos fenômenos e conceitos.

  18. Memorias del cuarto simposio internacional sobre políticas, planificación y economía de los incendios forestales: cambio climático e incendios forestales; 2012 noviembre 5–11; Ciudad de México, México

    Treesearch

    Armando González-Cabán

    2013-01-01

    Trabajos IndividualesEstas memorias resumen el resultado de un simposio diseñado para discutir los problemas actuales que confrontan las agencias con responsabilidad para la protección contra incendios forestales a nivel federal y estadual en los EE.UU., al igual...

  19. Astronomy, Art and Mythology in a Public Elementary School in Itaocara/rj. (Spanish Title: Astronomía, Arte y Mitologia en el Ensino Fundamental en Una Escuela de la Red Estatal en ITAOCARA/RJ.) Astronomia, Arte e Mitologia no Ensino Fundamental em Escola da Rede Estadual em ITAOCARA/RJ

    NASA Astrophysics Data System (ADS)

    Oliveira Bernardes, Adriana; Ramos dos Santos, Arleidimar

    2008-12-01

    conocimientos recibidos. El trabajo en sí ha mostrado además de la posibilidad de la inclusión de la Astronomía en la Educación Primaria, la posibilidad de un trabajo interdisciplinario en los niveles iniciales incluyendo Astronomía, Arte y Mitología. Los resultados presentados por los estudiantes en las Olimpiadas promovidas en la escuela y por la OBA (Olimpiada Brasilera de Astronomía) permitieron verificar un creciente aprendizaje y estimulo hacia las materias científicas, comprobados por la apropiada expresión de los conceptos adquiridos de astronomía y presentados en evaluaciones o en informes obtenidos de ellos mismos, sus familias y profesores. Desenvolvendo um trabalho voluntário junto aos alunos do ensino fundamental no 1º ciclo (1ª a 4ª série), os monitores de Astronomia membros do CAIMP (Clube de Astronomia de Itaocara Marcos Pontes), que eram em sua maioria alunos do ensino médio, desenvolveram um trabalho de aproximação entre os alunos do Colégio Estadual Teotônio Brandão Vilela e os temas envolvendo Ciências e Astronomia. Através de oficinas de informática, artes, vídeos educativos e teatros de fantoches, os alunos puderam expressar seus conhecimentos e emoções diante das lendas mitológicas com as quais começaram a ter contato. O trabalho desenvolvido pelos monitores junto aos alunos proporcionou a integração entre as turmas do colégio e os levou a participação em atividades de maneira a estimular sua oralidade e aumentar sua auto-estima. Trabalhando várias formas de expressões, os alunos puderam realizar seus experimentos e conhecer alguns conceitos de Física e Astronomia, enquanto adquiriam autonomia para se expressarem de acordo com seus sentimentos e conhecimentos adquiridos. O trabalho em si mostrou além da possibilidade de inserção de Astronomia no Ensino Fundamental, a possibilidade de realização de um trabalho interdisciplinar nas séries iniciais envolvendo Astronomia, Arte e Mitologia. Os resultados apresentados

  20. Astronomical Perception of the Secondary School's Students in São Paulo's State School in Suzano City. (Spanish Title: Percepción Astronómica de Alumnos de la Enseñanza Media de la Red Estatal de San Pablo en la Ciudad de Suzano.) Percepção Astronômica de um Grupo de Alunos do Ensino Médio da Rede Estadual de São Paulo da Cidade de Suzano

    NASA Astrophysics Data System (ADS)

    França de Oliveira, Edilene; Voelzke, Marcos Rincon; Amaral, Luis Henrique

    2007-12-01

    año y 20,6% tenían la idea de cuales son los objetos celestes más cercanos de la Tierra. En contraposición, 67,6% clasificaron correctamente el Sol como una estrella; 55,9% relacionaron el Big Bang al origen del Universo; solamente 20,6% identificaron un año-luz como unidad de distancia y 32,4% reconocieron una estrella fugaz como meteoro. El presente análisis fue expandido para otros grupos de la Enseñanza Media, no solamente del período nocturno, sino también diurno de la misma escuela. En esta primera fase se nota el pequeño conocimiento de los alumnos sobre eventos astronómicos y principalmente la gran confusión sobre el significado correcto de los términos astronómicos populares. Embora a Astronomia seja uma das ciências mais antigas da humanidade e muitos dos conceitos astronômicos serem populares, observa-se que uma parcela significativa dos estudantes encontra-se à margem dessas informações. O presente trabalho visa analisar o nível de conhecimento básico dos alunos do Ensino Médio da Rede Estadual da cidade de Suzano quanto aos fenômenos astronômicos que os rodeiam. Para tanto foi elaborado um formulário constando de questões de múltipla escolha, aplicado no primeiro ano noturno da Escola Estadual Batista Renzi. Num espaço amostral de 34 alunos constatou-se que apenas 29,4% compreendiam a sucessão dos dias; 20,6% explicaram corretamente as estações do ano e 20,6% tinham idéia de quais são os objetos celestes mais próximos da Terra. Em contraposição, 67,6% classificaram corretamente o Sol como estrela; 55,9% relacionaram o Big Bang à origem do Universo; apenas 20,6% identificaram um ano-luz como unidade de distância e 32,4% reconheceram uma estrela cadente como meteoro. A presente análise foi expandida para mais 310 alunos de outras classes de Ensino Médio, não somente do período noturno, mas também diurno da mesma escola. Nesta primeira fase nota-se o pequeno discernimento dos alunos sobre eventos astronômicos e

  1. El programa científico de la Agencia Espacial Europea

    NASA Astrophysics Data System (ADS)

    Gabriel, C.

    2016-08-01

    The rendezvous of the spatial mission Rosetta with the comet 67P/Churyumov-Gerasimenko and the spectacular deployment of the Philae lander to its surface marked the conclusion of the European Space Agency's (ESA's) scientific program Horizon 2000, 30 years after it had been conceived, back in 1985. Three of its cornerstone missions continue today observing and producing first quality science. They are: i) the solar observatory SOHO (a common mission with the National Aeronautics and Space Administration of the U.S.A.), which together with the Cluster mission studies the Sun, the solar plasma and the magnetosphere; ii) the X-ray astronomical observatory XMM-Newton and iii) the already mentioned Rosetta. The other cornerstone mission, the infrared observatory Herschel, concluded its operational phase around two years ago. From the following program (Horizon 2000+, conceived in 1995) one of its large projects, GAIA, is already obtaining astrometry of stars at the micro arc second level, while the Mercury exploration mission BepiColombo is in the final stages of preparation for a launch in early 2017. Another ten middle and small class missions, many of them still active, complete the suite Horizon 2000/2000+. The next large program, Cosmic Vision, has been conceived ten years ago and it is called to cover ESA's science activities of the next 15 years. Six of the missions composing the program have been already approved (JUICE, Athena, Solar Orbiter, Euclid, Plato and Cheops), with the aim of giving answers to the following four fundamental scientific questions: 1) What are the conditions for planet formation and the emergence of life, 2) How does the Solar System work, 3) What are the fundamental physical laws of the Universe, and 4) How did the Universe originate and what is it made of. In this report we'll try to discuss the background and the contributions of astrophysical space missions and planetary sciences of the scientifically most productive period in the history of ESA. We will discuss also some of the main technical characteristics as well as the scientific and technological challenges they represent.

  2. Dermatology relevance to graduates from the Universidade Estadual de Campinas Medical School*

    PubMed Central

    Lugão, Ariel Falbel; de Caldas, Tânia Alencar; de Castro, Eneida Lazzarini; Pereira, Elisabete Monteiro de Aguiar; Velho, Paulo Eduardo Neves Ferreira

    2015-01-01

    BACKGROUND Some research indicates that physicians do not dominate the expected dermatological content for the proper exercise of the profession. This fact compromises their diagnostic and therapeutic performance, generating unnecessary costs. OBJECTIVE The aim of this study was to evaluate the relevance of Dermatology and the knowledge acquired in the specialty during the undergraduate course in clinical practice of graduates at the State University of Campinas Medical School (FCM/UNICAMP). METHOD A questionnaire with 22 closed questions and two open ones was electronically sent to physicians who had graduated more than 10 years ago and others for less than 10 years. In the first group, physicians were trained by the same curriculum and in the second group there were subjects trained by the old and the new curriculum. RESULTS Of the 126 respondents, 83% had completed a specialization course. Among all, 82% did not study dermatology after graduation. The majority considered that Dermatology has high relevance in clinical practice, regardless of the group. There was a statistically significant difference between non-dermatologist doctors graduated for more than 10 years and those graduated for less than 10 years regarding confidence about lesion diagnosis, diagnostic investigation and treatment of skin diseases. Physicians who have graduated for a longer time feel more insecure in relation to patients with dermatoses. Concerning contributions offered by graduation program completion they prioritized outpatient care, ability to diagnose, knowledge of pathology, research and knowledge of lesions. CONCLUSION This study has shown that Dermatology is relevant in medical practice and more recent graduates from the FCM/UNICAMP feel less insecure when treating a patient with dermatoses. PMID:26560207

  3. The sandfly fauna (Diptera: Psychodidae: Phlebotominae) of the Parque Estadual da Serra da Tiririca, Rio de Janeiro, Brazil.

    PubMed

    Rodrigues, Andressa Alencastre Fuzari; Barbosa, Vanessa de Araújo; Andrade Filho, José Dilermando; Brazil, Reginaldo Peçanha

    2013-11-01

    Cutaneous leishmaniasis (CL) in the state of Rio de Janeiro is sporadic and can be characterised as a peridomestic transmission that occurs in modified natural environments. The aim of this work was to study the fauna and ecological characteristics of sandflies in an environmentally protected area (the State Park of Serra da Tiririca) within the remnants of the Atlantic Forest in the municipalities of Niterói and Maricá and their possible relationship with leishmaniasis. Captures were performed using light traps during the night once a month for one year in both sylvatic environments and areas surrounding homes near the park. A total of 1,037 sandflies were captured, belonging to nine genera and 12 species: Evandromyia tupynambai (34.1%), Migonemyia migonei (20.6%), Brumptomyia cunhai (13.8%), Micropygomyia schreiberi (9.7%), Psathyromyia lanei (6.5%), Brumptomyia nitzulescui (5.7%), Evandromyia edwardsi (5.4%), Nyssomyia intermedia (2.8%), Evandromyia cortelezzii (0.6%), Pintomyia bianchigalatiae (0.5%), Lutzomyia longipalpis (0.2%) and Sciopemyia microps (0.1%). Both Mg. migonei and Ny. intermedia may be acting as vectors of CL in this area.

  4. The sandfly fauna (Diptera: Psychodidae: Phlebotominae) of the Parque Estadual da Serra da Tiririca, Rio de Janeiro, Brazil

    PubMed Central

    Rodrigues, Andressa Alencastre Fuzari; Barbosa, Vanessa de Araújo; Andrade, José Dilermando; Brazil, Reginaldo Peçanha

    2013-01-01

    Cutaneous leishmaniasis (CL) in the state of Rio de Janeiro is sporadic and can be characterised as a peridomestic transmission that occurs in modified natural environments. The aim of this work was to study the fauna and ecological characteristics of sandflies in an environmentally protected area (the State Park of Serra da Tiririca) within the remnants of the Atlantic Forest in the municipalities of Niterói and Maricá and their possible relationship with leishmaniasis. Captures were performed using light traps during the night once a month for one year in both sylvatic environments and areas surrounding homes near the park. A total of 1,037 sandflies were captured, belonging to nine genera and 12 species: Evandromyia tupynambai (34.1%), Migonemyia migonei (20.6%), Brumptomyia cunhai (13.8%), Micropygomyia schreiberi (9.7%), Psathyromyia lanei (6.5%), Brumptomyia nitzulescui (5.7%), Evandromyia edwardsi (5.4%), Nyssomyia intermedia (2.8%), Evandromyia cortelezzii (0.6%), Pintomyia bianchigalatiae (0.5%), Lutzomyia longipalpis (0.2%) and Sciopemyia microps (0.1%). Both Mg. migonei and Ny. intermedia may be acting as vectors of CL in this area. PMID:24141956

  5. Procesamiento de señales radioastronómicas; implementación para la antena de espacio profundo DSA 3 de la Agencia Espacial Europea.

    NASA Astrophysics Data System (ADS)

    Cancio, A.; Colazo, M.; García, B.

    2017-10-01

    In December 2012, the European Space Agency opened its third Deep Space Station in Malargüe, province of Mendoza, Argentina. Due to the nature of its operations, the antenna has requirements for the stability of reference signals and low phase noise equipment that makes it a candidate for use in radio astronomy applications. The present work evaluates the first experience of observation of astronomical sources.

  6. Variation of Indoor Radon Levels in Some Caves of Parque Estadual Turistico do Alto Ribeira (PETAR), SP, Brazil with Ventilation and Rain

    SciTech Connect

    Alberigi, Simone; Pecequilo, Brigitte Roxana Soreanu

    2008-08-07

    In order to assess the radon exposure for the tour guide workers, radon levels in several galleries of the most visited caves of PETAR (High Ribeira River Turistic State Park), were determined by using Makrofol E tracks detectors. A two-years surveillance, from 2003 to 2005, showed radon average levels varying from 153{+-}44 Bq{center_dot}m{sup -3} to 6358{+-}1619 Bq{center_dot}m{sup -3}. Those results showed that the wide variation between the minimum and maximum concentrations values are strongly related with cave ventilation. In order to establish other factors contributing to this variation, beside the well known temperature effect, rain data over the entire period were also considered, showing that, apparently, radon concentrations inside the caves rise with drought.

  7. Presence of Lutzomyia longipalpis (Diptera: Psychodidae) in the Parque Estadual da Serra da Tiririca, State of Rio de Janeiro, Southeastern Brazil.

    PubMed

    Fuzari, Andressa Alencastre; Delmondes, Aline Ferreira Dos Santos; Barbosa, Vanessa De Araújo; Marra, Francisco de Assis; Brazil, Reginaldo Peçanha

    2016-01-01

    The sand fly, Lutzomyia longipalpis, is the main vector of Leishmania infantum in the Americas, primarily occurring in areas of apparent anthropomorphic modifications in several regions of Brazil. Sand flies were captured using light traps. Out of all captured species, Lu. longipalpis numbers had increased within the park. We report the occurrence of Lu. longipalpis in an area of Atlantic Forest, possibly representing the first sylvatic population of Lu. longipalpis in an area absent of peridomestic captures, but with the risk of L. infantum transmission in the areas of Niterói and Maricá.

  8. Variation of Indoor Radon Levels in Some Caves of Parque Estadual Turístico do Alto Ribeira (PETAR), SP, Brazil with Ventilation and Rain

    NASA Astrophysics Data System (ADS)

    Alberigi, Simone; Pecequilo, Brigitte Roxana Soreanu

    2008-08-01

    In order to assess the radon exposure for the tour guide workers, radon levels in several galleries of the most visited caves of PETAR (High Ribeira River Turistic State Park), were determined by using Makrofol E tracks detectors. A two-years surveillance, from 2003 to 2005, showed radon average levels varying from 153±44 Bqṡm-3 to 6358±1619 Bqṡm-3. Those results showed that the wide variation between the minimum and maximum concentrations values are strongly related with cave ventilation. In order to establish other factors contributing to this variation, beside the well known temperature effect, rain data over the entire period were also considered, showing that, apparently, radon concentrations inside the caves rise with drought.

  9. From Awareness to Cultural Agency: EFL Colombian Student Teachers' Travelling Abroad Experiences (De la concientización a la agencia cultural: las experiencias en el extranjero de futuros profesores de inglés)

    ERIC Educational Resources Information Center

    Viafara González, John Jairo; Ariza Ariza, J. Aleida

    2015-01-01

    Colombian English as a foreign language student teachers' opportunities to grow as educators through international sojourns do not usually subsume the traditional study and residence abroad goal. This was the case for our participants who engaged mainly in working abroad with study being ancillary. Fifty student teachers from two public…

  10. Percepção astronómica de um grupo de alunos do ensino médio de uma escola da rede estadual de São Paulo

    NASA Astrophysics Data System (ADS)

    de Oliveria, E. F.; Voelzke, M. R.

    2009-03-01

    Sendo a Astronomia uma das cièncias mais antigas da humanidade, e considerando sua importáncia histórica e cultural, é de extrema releváncia que tópicos relacionados a ela sejam tratados nas escolas. Embora os Parámetros Curriculares Nacionais do Ensino Médio (PCN-EM) e as Orientaçiacute;es Complementares aos Parámetros (PCN+) apontem a importáncia de uma abordagem significativa de conceitos relacionados à Astronomia nas aulas de Física, muitos estudantes terminam o Ensino Médio (EM) sem compreender a razão de certos acontecimentos de origem celeste, ainda que estes façam parte de seu cotidiano e sejam alvos da curiosidade natural dos jovens. Da observação dessa curiosidade em alunos de uma escola pública paulista, na cidade de Suzano, surgiu o interesse em investigar os conhecimentos básicos em Astronomia dos alunos do Ensino Médio desta escola, constituindo-se este como principal objetivo desta pesquisa. Para tanto foi elaborado um questionário de múltipla escolha aplicado inicialmente a 34 alunos do primeiro ano e, posteriormente, a mais 310, distribuídos entre as très séries do Ensino Médio dos períodos matutino e noturno. Dessa forma, observou-se que 73,9% dos estudantes identificaram o Sol como sendo uma estrela, 67,1% mostraram compreender a sucessão entre dia e noite e 52,3% relacionaram o Big Bang à origem do Universo. Em contrapartida, apenas 34,5% relacionaram as estaçíes do ano à inclinação do eixo de rotação da Terra, 21,3% indicaram a influència gravitacional simultánea da Lua e do Sol como responsável pelo fenòmeno das marés, 24,5% indicaram corretamente quais são os objetos celestes mais próximos da Terra, 36,1% identificaram ano-luz como uma medida de distáncia e 34,2% reconheceram as estrelas cadentes como meteoros, evidenciando-se assim o pequeno discernimento dos estudantes quanto aos fenòmenos e termos astronòmicos do cotidiano. Além disso, foram comparadas as respostas de alun! os de diferentes séries e períodos, observando-se, dentre ou tras coi sas, que os estudantes do terceiro ano apresentam um percentual de acertos semelhante ao dos alunos do primeiro, caracterizando que a abordagem de tópicos relacionados à astronomia no Ensino Médio não tem contribuído de forma significativa para uma maior compreensão dos fenòmenos e conceitos.

  11. Reproduction of Pirapitinga do Sul (Brycon opalinus Cuvier, 1819) in the Parque Estadual da Serra do Mar-Núcleo Santa Virgínia, São Paulo, Brazil.

    PubMed

    Gomiero, L M; Braga, F M S

    2007-08-01

    The objective of the study was to characterize seasonally and locally the reproduction of Pirapitinga do Sul (Brycon opalinus). The study area included three rivers (Paraibuna, Ipiranga, and Grande) in the Santa Virgínia Unit of the Serra do Mar State Park, State of São Paulo, Brazil. Breeding occurred in spring, summer, and autumn. The L(50) and the L(100) of this species were 16 to 18 cm and 26 to 28 cm, respectively. Spawning was total, with synchronous development in two groups. The size of mature oocytes was 1,346.4 microm, reaching a maximum of 2,570.4 microm, with a mean fecundity of 9,190.5 oocytes. This species has external fertilization, is non-migratory, and lacks parental care of the young. Preservation of the Pirapitinga do Sul depends, in great part, on maintaining water quality, preservation of the riverine forests, and access to breeding areas.

  12. Hoja informativa sobre la Agenda de Acción EJ 2020

    EPA Pesticide Factsheets

    Página principal de la hoja informativa sobre la Agenda de Acción EJ 2020 de la Agencia de Protección Ambiental de EE.UU. que delinea el plan estratégico de justicia ambiental de la agencia para los próximos cuatro años.

  13. Wavelength-scale Microlasers based on VCSEL-Photonic Crystal Architecture

    DTIC Science & Technology

    2015-01-20

    AGENCIA ESTATAL CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS CALLE SERRANO (113, 121 Y 123) 119 MADRID, SPAIN EOARD GRANT FA8655-12-1-2125...ADDRESS(ES) AGENCIA ESTATAL CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS CALLE SERRANO (113, 121 Y 123) 119 MADRID, SPAIN 8. PERFORMING

  14. Kit para aplicar la metodología de Lean en el gobierno

    EPA Pesticide Factsheets

    Este Kit para comenzar a aplicar la metodología Lean (Gobierno optimizado) ofrece información para ayudar a las agencias de protección ambiental a planificar e implementar iniciativas Lean exitosas.

  15. Building a More Resilient Haitian State

    DTIC Science & Technology

    2010-01-01

    important administrative support. xxv Abbreviations AECID Agencia Española de Cooperación Internacional para el Desarrollo AFD Agence Française de...Canadian International Development Agency, or CIDA), Spain (Agencia Española de Cooperación Internacional para el Desarrollo , or AECID), France (Agence...See World Health Organization. Wolff, Laurence, Education in Haiti: The Way Forward, Washington, D.C.: Programa de Promoción de la Reforma Educativa de

  16. Spanish Bilateral Initiatives for Education in Latin America

    ERIC Educational Resources Information Center

    Cortina, Regina; Sanchez, Maria Teresa

    2007-01-01

    The research presented in this article concerns la Agencia Espanola de Cooperacion Internacional (Spanish Agency for International Cooperation--AECI) and its growing presence in Latin America since the late 1990s. The aim is to evaluate the transformative potential that bilateral funding can have on educational reform in the region. The article…

  17. Hispanos en la EPA: Carlos S. Pachón

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente. \

  18. Hispanos en la EPA: Gerardo Ruíz-Mercado

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  19. Hispanos en la EPA: Elias Rodríguez

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  20. Hispanos en la EPA: Juan Pérez

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  1. Hispanos en la EPA: Paul Almodóvar

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  2. Hispanos en la EPA: Enrique Manzanilla

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  3. Cuba: U.S. Restrictions on Travel and Remittances

    DTIC Science & Technology

    2006-08-30

    Wilfredo Cancio Isla, “Aprietan las restricciones para los viajes a Cuba,” El Nuevo Herald (Miami), April 28, 2006, and “Cierran en Miami otra agencia de... viajes a Cuba,” El Nuevo Herald, June 6, 2006. 16 White House, “Statement by President Bush on Cuba: Toward a Democratic Cuba,” July 13, 2001

  4. Cuba: U.S. Restrictions on Travel and Remittances

    DTIC Science & Technology

    2008-09-28

    en Miami otra agencia de viajes a Cuba,” El Nuevo Herald, June 6, 2006; U.S. Department of the Treasury, Office of Foreign Assets Control, List of...January 27, 2006. 21 Wilfredo Cancio Isla, “Aprietan las restricciones para los viajes a Cuba,” El Nuevo Herald (Miami), April 28, 2006, and “Cierran

  5. Cuba: U.S. Restrictions on Travel and Remittances

    DTIC Science & Technology

    2008-07-30

    Miami), April 28, 2006, and “Cierran en Miami otra agencia de viajes a Cuba,” El Nuevo Herald, June 6, 2006; U.S. Department of the Treasury, Office...Fortuna Travel Services, Cubatur Express, La Perla CRS-16 21 Wilfredo Cancio Isla, “Aprietan las restricciones para los viajes a Cuba,” El Nuevo Herald

  6. Cuba: U.S. Restrictions on Travel and Remittances

    DTIC Science & Technology

    2007-02-27

    agencia de viajes a Cuba,” El Nuevo Herald, June 6, 2006; U.S. Department of the Treasury, Office of Foreign Assets Control, List of Authorized Providers of...16 Wilfredo Cancio Isla, “Aprietan las restricciones para los viajes a Cuba,” El Nuevo Herald (Miami), Apr. 28, 2006, and “Cierran en Miami otra

  7. Cuba: U.S. Restrictions on Travel and Remittances

    DTIC Science & Technology

    2009-01-21

    Herald (Miami), April 28, 2006, and “Cierran en Miami otra agencia de viajes a Cuba,” El Nuevo Herald, June 6, 2006; U.S. Department of the Treasury...23 Wilfredo Cancio Isla, “Aprietan las restricciones para los viajes a Cuba,” El Nuevo

  8. Cuba: U.S. Restrictions on Travel and Remittances

    DTIC Science & Technology

    2009-03-31

    Cierran en Miami otra agencia de viajes a Cuba,” El Nuevo Herald, June 6, 2006; U.S. Department of the Treasury, Office of Foreign Assets Control, List...23 Wilfredo Cancio Isla, “Aprietan las restricciones para los viajes a Cuba,” El Nuevo Herald (Miami), April 28, 2006, and

  9. LATIN--Latin American Regional News Agency.

    ERIC Educational Resources Information Center

    Nichols, John Spicer

    The establishment of a regional news agency for Latin America to improve the balance of news flow and increase the transmission of news more applicable to regional problems has often been proposed. Despite wide acceptance of the concept, the birth of the Third World's first regional news agency, Agencia Latinoamericana de Informacion (LATIN), has…

  10. Hispanos en la EPA: Ideliz Negrón-Encarnación

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente. \

  11. Hispanos en la EPA: Karen Milians

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  12. Is the US Investing Wisely in Latin America? Let Us Take a Closer Look at Ecuador

    DTIC Science & Technology

    2009-04-01

    Mandato Constitucional que prohibe establecimiento de bases militares o extranjeras”, www.elciudadano.gov.ec 65 Agencias Washington/Caracas, “Las...20, 2009. El Ciudadano. “Este año se emitirá Mandato Constitucional que prohibe establecimiento de bases militares o extranjeras

  13. Los asuntos de la EPA

    EPA Pesticide Factsheets

    La labor de la agencia con la comunidad internacional se beneficiará de un enfoque en el cual las prácticas sostenibles sean de aquí en adelante parte de nuestro diálogo sobre asuntos de mutua preocupación.

  14. Hispanos en la EPA: Grace Robiou

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  15. Hispanos en al EPA: Jezebele Alicea-Virella

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  16. Hispanos en la EPA: Heriberto Cabezas

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente. \

  17. Hispanos en la EPA: Rafael Casanova

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  18. Perfiles de hispanos en la EPA

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente de todos.

  19. Hispanos en la EPA: Luz V García

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente. \

  20. Hispanos en la EPA: Cindy Santiago

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  1. Hispanos en la EPA: Rafael DeLeón

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  2. Hispanos en la EPA: Joel Corona

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  3. Hispanos en la EPA: Neftalí Hernández-Santiago

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  4. Revisión de tecnología y riesgos: refinerías de petróleo - Hoja informativa para las comunidades

    EPA Pesticide Factsheets

    La Agencia de Protección Ambiental (EPA, por sus siglas en inglés) emitió un reglamento final que mejorará significativamente la calidad del aire en los vecindarios cercanos a las refinerías de petróleo mediante un control más exhaustivo de las emisiones a

  5. Normas finales de desempeño para fuentes nuevas y revisión de tecnología y riesgos del sector de refinería de petróleo-resumen de cambios

    EPA Pesticide Factsheets

    La Agencia de Protección Ambiental (EPA, por sus siglas en inglés) emitió un reglamento final que mejorará significativamente la calidad del aire en los vecindarios cercanos a las refinerías de petróleo mediante un control más exhaustivo de las emisiones a

  6. Hispanos en la EPA: Angelique Díaz

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente. \

  7. Honduran-U.S. Relations

    DTIC Science & Technology

    2007-05-31

    and increasing prison sentences for juvenile delinquents, whereas Zelaya opposed the death penalty and CRS-2 3 “Un 57 Pct de Hondureños Aprueba Gestión... Agencia EFE, February 26, 2007. Migration Issues As noted above, there are over 800,000 Hondurans living in the United States who annually send back

  8. A Road Map for Beating Latin America’s Transnational Criminal Organizations

    DTIC Science & Technology

    2011-07-01

    organizations such as the church, schools, and the media . Both wheels, he claimed, need to move at the same speed, with law enforcement being necessary but...12, 2011; “Narcos pagan a policias municipales mexicanos 100 millones de dolares al mes,” Agencia EFE, August 6, 2010; E. Eduardo Castillo, “Cartel

  9. Hispanos en la EPA: Jacqueline Moya

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente. \

  10. Hispanos en la EPA: Carlos Martínez

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  11. Hispanos en la EPA: José R. Redmond-Girón

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  12. Hispanos en la EPA: Tony Robledo

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  13. Hispanos en la EPA: Nadtya Y. Hong

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  14. Hispanos en la EPA: Evelyn Rivera-Ocasio

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  15. China’s Aircraft Carrier Dilemma

    DTIC Science & Technology

    2006-01-01

    nothing developed from them. Empresa Nacional Bazán, which merged with Astilleros Españoles S.A. (AESA) to form Navantia in 2000, reportedly attempted...acquisition and lengthy refurbishing seem to contradict the stated intention of its original buyer, Macao’s Agencia Turisticae Diversoes Chong Lot Limitada

  16. El Programa Nacional de Estuarios (NEP)

    EPA Pesticide Factsheets

    Información general sobre el Programa Nacional de Estuarios (PNE, por sus siglas en inglés) establecido en el 1987 para restaurar y proteger los estuarios significativos para Estados Unidos, y sus territorios. La Agencia de Protección Ambiental de EE.UU.

  17. Hispanos en la EPA: Sally Gutiérrez

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  18. Infórmese

    EPA Pesticide Factsheets

    Información de la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés) que ayudará a los hispanoparlantes a tomar decisiones mejor informadas para proteger su medio ambiente y su salud, así como vivir una vida más sostenible.

  19. Hispanos en la EPA: Fabiola Estrada

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  20. Hispanos en la EPA: Luis Troche

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  1. Spanish Bilateral Initiatives for Education in Latin America

    ERIC Educational Resources Information Center

    Cortina, Regina; Sanchez, Maria Teresa

    2007-01-01

    The research presented in this article concerns la Agencia Espanola de Cooperacion Internacional (Spanish Agency for International Cooperation--AECI) and its growing presence in Latin America since the late 1990s. The aim is to evaluate the transformative potential that bilateral funding can have on educational reform in the region. The article…

  2. Hispanos en la EPA: Teresita Rodríguez

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  3. Hispanos en la EPA: Angela Páez-Oquendo

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  4. Hispanos en la EPA: Norman J. Rodríguez

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  5. Hispanos en la EPA: Lisa Almodovar

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  6. Hispanos en la EPA: Jack Arias

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  7. Hispanos en la EPA: Andrew Almodovar

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  8. Hispanos en la EPA: Michael González

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  9. Hispanos en la EPA: Robin L. González

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  10. El medioambiente y su salud

    EPA Pesticide Factsheets

    Las acciones que usted toda en su diario vivir tienen un impacto en su medioambiente y su salud. La Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés) ofrece información sobre los pasos que puede tomar para protegerse a usted y prote

  11. Hispanos en la EPA: Matthew Tejada

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  12. Hispanos en la EPA: Ana Rivera Lupianiez

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  13. Advertencia para el Uso de Pesticidas

    EPA Pesticide Factsheets

    La Agencia de Protección Ambiental (EPA – por sus siglas en inglés), Región 2 aconseja a los aplicadores y consumidores de solo usar los pesticidas de acuerdo con la etiqueta. Productos que aseguran prevenir, destruir, o repelar insectos.

  14. Hispanos en la EPA: Reiniero Rivera

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  15. The European Higher Education Area: An Interesting Opportunity to Contribute to Global Advancement

    ERIC Educational Resources Information Center

    Capa, Agueda Benito

    2012-01-01

    Universidad Europea de Madrid, along with other universities and the support of the Agency for Quality Assurance, Accreditation and Prospects for the Community of Madrid (ACAP--Agencia de Calidad, Acreditación y Prospectiva de las Universidades de Madrid), developed a tool to measure progress in the construction of the European Higher Education…

  16. Hispanos: José Zambrana, Ph.D.

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  17. [Occurrence of Aleurocanthus woglumi Ashby (Hemiptera: Aleyrodidae) in the state of Maranhão, Brazil].

    PubMed

    de Lemos, Raimunda N S; da Silva, Gilson S; Araújo, José R G; Das Chagas, Evandro F; Moreira, Aldenise A; Soares, Ana T M

    2006-01-01

    Aleurocanthus woglumi Ashby in citrus and mango crops in the state of Maranhão, Brazil, is recorded. Samples of 2003 and 2004 from several counties were identified and deposited in the Insect Collection of the Laboratório de Entomologia of the Núcleo de Biotecnologia Agronômica, Universidade Estadual do Maranhão.

  18. [Relapsing polychondritis: report of 4 cases].

    PubMed

    Olival Costa, H; Alcantara Maia, R; Sakano, Y

    1989-01-01

    Four cases of Relapsing Polychondritis followed in the Hospital do Servidor Publico Estadual de Sao Paulo, since 1985, are reported and discussed. Relapsing Polychondritis, an auto-immune disease that destroys the pinnal and nasal cartilage has been observed occasionally around the world. Since it was first defined and described, in 1923, about 250 cases have been reported.

  19. Electrical Resistivity, Magnetic Susceptibility, Thermoelectric Power Heat Capacity of PtGa2

    DTIC Science & Technology

    1988-07-22

    Permanent address: Universidade Estadual de Campinas, Instituto de Fisica "Gleb Wataghin", Departamento de Fisica do Estado Solido e Ciencia dos...k.iliamns, in Proc. Intl. Conf. on Semiconductor and Integrated Circuit Technology, ,Yang Xiuying and Mo Bangxian, eds. (World Scientific Publ.Co

  20. Intelligence Reforms in Brazil: Contemporary Challenges and the Legacy of the Past

    DTIC Science & Technology

    2007-05-01

    implementing Law No. 9,883 of December 7, 1999, which created the Brazilian Intelligence System (Sistema Brasileiro de Inteligencia ,SISBIN), the SISBIN...important are the following: Brazilian Intelligence Agency (Agencia Brasileira de Inteligencia , ABIN), which is the central organ of SISBIN; the...Coordinating Office for Intelligence of the Federal Police (Coordenacao de Inteligencia do Departamento de Policia Federal, PF) of the Ministry of

  1. Counterinsurgency in Brazil: Lessons of the Fighting from 1968 to 1974

    DTIC Science & Technology

    2010-01-01

    80 years of Intelligence Activity in Brazil,” ABIN. Presidencia da Republica . Gabinete de Seguranca Institucional. Agencia Brasileira de...Imprensa. Secretaria de Comunicacao Social. Presidencia da Republica . Brasilia D.F.: Press Office, 2010. http://www.info.planalto.gov.br/download...January 09, 2010). 59 Brasil, Presidencia da Republica . “Estrutura do Governo Federal (Structure of the Federal Government),” Ministerios online. http

  2. Streblidae (Diptera) of phyllostomid bats from Minas Gerais, Brazil.

    PubMed

    Azevedo, Alexsander Araújo; Linardi, Pedro Marcos

    2002-04-01

    Eight streblid species were collected from eight phyllostomid bat species, from April to November 1997, at or near the Reserve "Parque Estadual do Rio Doce", Minas Gerais, Southeastern Brazil. In total, 48 specimens of streblid were removed from 57 phyllostomid bats. Most of batflies species were associated with a single species of the host, and only Paratrichobius longicrus (Miranda Ribeiro) and Trichobius joblingi Wenzel were recorded on three bat species. Trichobius lonchophyllae Wenzel represents a new record for the Brazilian Southeastern region.

  3. International Journal of Quantum Chemistry, Quantum Biology Symposium No. 24. Proceedings of the International Symposium on the Application of Fundamental Theory to Problems of Biology and Pharmacology, Held at Ponce de Leon Resort, St. Augustine, Florida on March 1-7, 1997. Volume 65, No. 6, 1997.

    DTIC Science & Technology

    1997-03-01

    Institute de Fisica CPX 66318 Säo Paulo 05315-970 Brazil Phone: 55-11-818-6983 Fax: 55-11-818-6831 EMail: canuto@if.usp.br CRISTIÄN CÄRDENAS... Fisica y Quimica Teorica Mexico, DF 04510 Mexico Phone: 52-5-622-3783 Fax: 52-5-616-2010 EMail: castro@papalotl.pquim.unam.mx CARY F. CHABALOWSKI...Universidad Estadual Paulista Dept. Fisica e Quimica Av. Brasil 56, P.O. Box 31 Ilha Solteira, SP 15378-000 Brazil Phone: 55-18-762-3850 Fax: 55-18

  4. Two new species of Cyclocephala (Coleoptera: Scarabaeoidea: Melolonthidae) from Minas Gerais State, Brazil.

    PubMed

    Grossi, Paschoal C; Santos, Mariana D; Almeida, Lúcia M

    2016-02-09

    Two new species of Cyclocephala constituting a new species group in the genus, Cyclocephala machadoi sp. nov. (Holotype male deposited in CERPE: Brazil, Minas Gerais State, São Gonçalo do Rio Preto municipality, Parque Estadual do Rio Preto) and C. everardoi sp. nov. (Holotype male deposited in CERPE: Brazil, Minas Gerais State, 8 km north of Cristália municipality), are here described and illustrated. The only two males known were collected with light traps and have antennal lamellae much larger than other South American species, along with large eyes and a quadrate narrow clypeal apex.

  5. Film Synthesis and New Superconductors.

    DTIC Science & Technology

    1983-05-01

    use of atomic and molecular beam codeposition techniques. The pseudo-binary system Nb-Mo-Si has been investigated. The A15 phase has been extended...Istituto di Fisica Teorica and ICTP, Trieste, Italy "Plasmons and Charge Density Waves in 2H-TaSe 2 " January 26, 1978 10. Dr. J. M. Rowell, Bell...Associate Universidade Estadual 4/1/79 - 6/30/79 de Campinas Instituto De Fisica BRASIL Bormann, Rudiger Visiting Research Associate Institute fur

  6. Bioluminescent Mycena species from São Paulo, Brazil.

    PubMed

    Desjardin, Dennis E; Capelari, Marina; Stevani, Cassius

    2007-01-01

    Six species of bioluminescent agarics are described and illustrated from a single site in primary Atlantic Forest habitat in the Parque Estadual Turistico do Alto Ribeira, Sao Paulo State, Brazil. These include two new taxa of Mycena, viz. M. asterina and M. lucentipes. Luminescence in Mycena fera, M. singeri and M. discobasis is reported for the first time. In addition an undeterminable luminescent Mycena species is described and additional specimens of Gerronema viridilucens are documented. An accounting of known bioluminescent species of Mycena and a discussion of why they luminesce are presented.

  7. [Bilateral anomaly in the style of Sciopemyia sordellii (Shannon & Del Ponte) (Diptera, Psychodidae)].

    PubMed

    Cutolo, André Antonio; Zuben, Claudio José Von; Galati, Eunice Aparecida Bianchi

    2009-01-01

    This paper presents a male specimen of Sciopemyia sordellii with a rare bilateral anomaly, consisting in eight spines in a style and five in the other. Tis species has four spines in each style as its normal number. The specimen was captured using a CDC light trap, in a forested area in the State Park "Floresta Estadual Edmundo Navarro de Andrade", in May 2004, located in the city of Rio Claro, São Paulo State, Brazil. Similar anomaly was once described but this is the first specimen found with a bilateral alteration. It may cause confusion in taxonomic identification and even lead to description of new species, increasing the number of synonymies.

  8. Ascaridiasis in peafowl Pavo cristatus (Phasianidae) due to Ascaridia galli Schrank, 1788.

    PubMed

    Teixeira, Marcel; Monteiro, Jomar Patrício; Catenacci, Lilian Silva; de Rodrigues, Maria de Lurdes Azevedo; Sato, Marilia de Carvalho Brasil

    2012-09-01

    Twelve white peafowl (Pavo cristatus) affected by an outbreak of an intestinal disease were referred for more detailed examination at the Universidade Estadual de Santa Cruz-BA, Brazil. During the course of the disease, peachicks were severely affected, with enteric signs such as diarrhea plus dehydration, decreased feed intake and progressive weight loss. After examination, 8 of 12 samples (66.6%) presented single or mixed nematode infection and Ascarid eggs were the most frequent finding on fecal examination. Adult peafowl did not present clinical signs even when positive after fecal exam. Morphological analysis, clinical signs, fecal and gross examinations resulted in a diagnosis of ascaridiasis caused by Ascaridia galli Schrank (1788).

  9. Optimal Medical Equipment Maintenance Service Proposal Decision Support System combining Activity Based Costing (ABC) and the Analytic Hierarchy Process (AHP).

    PubMed

    da Rocha, Leticia; Sloane, Elliot; M Bassani, Jose

    2005-01-01

    This study describes a framework to support the choice of the maintenance service (in-house or third party contract) for each category of medical equipment based on: a) the real medical equipment maintenance management system currently used by the biomedical engineering group of the public health system of the Universidade Estadual de Campinas located in Brazil to control the medical equipment maintenance service, b) the Activity Based Costing (ABC) method, and c) the Analytic Hierarchy Process (AHP) method. Results show the cost and performance related to each type of maintenance service. Decision-makers can use these results to evaluate possible strategies for the categories of equipment.

  10. Ticks on captive and free-living wild animals in northeastern Brazil.

    PubMed

    Dantas-Torres, Filipe; Ferreira, Débora R A; de Melo, Louise M; Lima, Polly-Ana C P; Siqueira, Daniel B; Rameh-de-Albuquerque, Luciana C; de Melo, Adriana V; Ramos, Janaina A C

    2010-02-01

    From 2005 to 2009, 147 ticks found on 32 wild animals from or referred to two zoobotanical parks (Parque Zoobotânico Arruda Câmara and Parque Estadual Dois Irmãos) located in northeastern Brazil were identified. Ticks found on two veterinarians working in one of the parks (i.e., Parque Estadual Dois Irmãos), after return from forested areas within the park's territory, were also identified. The following tick-host associations were recorded: Amblyomma fuscum Neumann on Boa constrictor L.; Amblyomma longirostre Koch on Ramphastos vitellinus ariel Vigors and Coendou prehensilis (L.); Amblyomma varium Koch on Bradypus variegates Schinz; Amblyomma rotundatum Koch on Chelonoidis carbonaria (Spix), Chelonoidis denticulata (L.), Micrurus ibiboboca (Merrem), Python molurus bivittatus Kuhl, Iguana iguana (L.) and B. variegatus; Amblyomma nodosum Neumann on Myrmecophaga tridactyla L. and Tamandua tetradactyla (L.); and Rhipicephalus sanguineus (Latreille) on Nasua nasua (L.). The ticks found on the veterinarians were identified as nine Amblyomma larvae. The presence of Am. nodosum in Pernambuco and Am. rotundatum and Am. varium in Paraíba is recorded for the first time and the occurrence of Am. longirostre in Pernambuco is confirmed. Ramphastos vitellinus ariel is a new host record for Am. longirostre whereas M. ibiboboca and B. variegatus are new host records for Am. rotundatum. Finally, the human parasitism by Amblyomma ticks is reported for the first time in Pernambuco, highlighting the potential of tick-borne pathogen transmission in this state.

  11. Functional and Taxonomic Diversity of Stinging Wasps in Brazilian Atlantic Rainforest Areas.

    PubMed

    Dos Santos, E F; Noll, F B; Brandão, C R F

    2014-04-01

    Vespoidea are the most functionally diverse superfamily of Hymenoptera. Ecological studies involving this family are primarily based on eusocial groups, including ants and social paper wasps. In the present study, we examine stinging wasp (Vespoidea) faunal diversity in the Atlantic Rain Forest, which is one of the most diverse and threatened ecosystems in the World. Three conservation areas were sampled employing a standardized sample protocol. Families and functional groups of Vespoidea were collected in each area, with the exception ants (Formicidae), and analyzed using diversity analyses, to generate taxonomic diversity and distinctness indices. Results indicated Pompilidae was the most diverse family, and the idiobiont parasitoid type was the most diverse functional group in the three study areas. Núcleo Picinguaba of the Parque Estadual da Serra do Mar was taxonomically and functionally the most diverse and species rich area. Parque Estadual Intervales showed the highest number of dominant species and diversity of koinobiont parasitoids, while the Rebio Sooretama exhibited a decrease in several diversity parameters.

  12. Improvement of a popcorn population using selection indexes from a fourth cycle of recurrent selection program carried out in two different environments.

    PubMed

    Amaral Júnior, A T; Freitas Júnior, S P; Rangel, R M; Pena, G F; Ribeiro, R M; Morais, R C; Schuelter, A R

    2010-03-02

    We estimated genetic gains for popcorn varieties using selection indexes in a fourth cycle of intrapopulation recurrent selection developed in the campus of the Universidade Estadual do Norte Fluminense. Two hundred full-sib families were obtained from the popcorn population UNB-2U of the third recurrent selection cycle. The progenies were evaluated in a randomized block design with two replications at sites in two different environments: the Colégio Estadual Agrícola Antônio Sarlo, in Campos dos Goytacazes, and the Empresa de Pesquisa Agropecuária do Estado do Rio de Janeiro (PESAGRO-RIO), in Itaocara, both in the State of Rio de Janeiro. There were significant differences between families within sets in all traits, indicating genetic variability that could be exploited in future cycles. Thirty full-sib families were selected to continue the program. The selection indexes used to predict the gains were those of Mulamba and Mock, Smith and Hazel. The best results were obtained with the Mulamba and Mock index, which allowed the prediction of negative gains for the traits number of diseased ears and ears attacked by pests, number of broken plants and lodging, as well as ears with poor husk cover. It also provided higher gains for popping expansion and grain yield than with the other indexes, giving values of 10.55 and 8.50%, respectively, based on tentatively assigned random weights.

  13. Atomistic simulation of shocks in single crystal and polycrystalline Ta

    NASA Astrophysics Data System (ADS)

    Bringa, E. M.; Higginbotham, A.; Park, N.; Tang, Y.; Suggit, M.; Mogni, G.; Ruestes, C. J.; Hawreliak, J.; Erhart, P.; Meyers, M. A.; Wark, J. S.

    2011-06-01

    Non-equilibrium molecular dynamics (MD) simulations of shocks in Ta single crystals and polycrystals were carried out using up to 360 million atoms. Several EAM and FS type potentials were tested up to 150 GPa, with varying success reproducing the Hugoniot and the behavior of elastic constants under pressure. Phonon modes were studied to exclude possible plasticity nucleation by soft-phonon modes, as observed in MD simulations of Cu crystals. The effect of loading rise time in the resulting microstructure was studied for ramps up to 0.2 ns long. Dislocation activity was not observed in single crystals, unless there were defects acting as dislocation sources above a certain pressure. E.M.B. was funded by CONICET, Agencia Nacional de Ciencia y Tecnología (PICT2008-1325), and a Royal Society International Joint Project award.

  14. Free-living marine nematodes from San Julián Bay (Santa Cruz, Argentina)

    PubMed Central

    Pastor de Ward, Catalina; Lo Russo, Virginia; Villares, Gabriela; Milano, Viviana; Miyashiro, Lidia; Mazzanti, Renato

    2015-01-01

    Abstract The free-living marine nematodes of San Julián Bay dataset is based on sediment samples collected in January 2009 during the project PICT AGENCIA-FONCYT 2/33345-2005. A total of 36 samples have been taken at three locations in the San Julián Bay, Santa Cruz Province, Argentina on the coastal littoral at three tidal levels. This presents a unique and important collection for the nematode benthic biodiversity assessment as this area remains one of the least known regions in Patagonia. In total 10,030 specimens of free-living marine nematodes belonging to 2 classes, 9 orders, 35 families, 78 genera and 125 species were collected. The San Julián city site presented a very high species richness. PMID:25878534

  15. The orchid-bee faunas (Hymenoptera: Apidae) of "Reserva Ecológica Michelin", "RPPN Serra Bonita" and one Atlantic Forest remnant in the state of Bahia, Brazil, with new geographic records.

    PubMed

    Nemésio, A

    2014-02-01

    The orchid bee faunas of two private natural preserves, 'Reserva Particular do Patrimônio Natural da Serra Bonita' (RSB) and 'Reserva Ecológica Michelin' (REM), and a forest fragment inside the campus of the 'Universidade Estadual de Santa Cruz', were surveyed for the first time. All three areas constitute Atlantic Forest remnants in the southern portion of the state of Bahia, Brazil. A total of 1,782 males belonging to 32 species were actively collected with insect nets during 90 hours of field work from November, 2009, to January, 2012. Euglossa cyanochlora Moure, 1996-one of the rarest orchid bee species-was found at RSB and REM, the latter representing the northernmost record for this species. Euglossa cognata, Moure, 1970 was found at RSB, the northernmost record for this species in the Atlantic Forest and the only recent record for this species at the northern border of Jequitinhonha river.

  16. Sequential Determination of U and Th Decay Series in Santana Cave, Southwest Brazil

    SciTech Connect

    Silva, P. S. C.; Damatto, S. R.; Mazzilli, B. P.

    2008-08-07

    Parque Estadual Turistico do Alto Ribeira (PETAR) is located in the South-western part of Sao Paulo State, in the Ribeira Valley. In this national state park a large number of caves are found, which are among the most visited of the country. These caves, located in a karstic zone, are characterized by the presence of carbonaceous rocks frequently fractured and collapsed. Although, carbonates (dolomites and calcitic rocks) usually have low U content, this element can be found in the structure of the surrounding rocks. This paper aims to determine {sup 238}U, {sup 234}U, {sup 226}Ra and {sup 210}Pb concentration in samples of rock, soil, river water and sediment, in Santana cave. The radionuclide {sup 238}U was determined by alpha spectrometry using a surface barrier detector. {sup 226}Ra and {sup 210}Pb were determined by measuring the gross alpha and beta activity on a gas flow proportional counter.

  17. Taxonomic notes on Holcobunus Roewer, 1910, with descriptions of three new species, and new records for Holcobunus nigripalpis Roewer, 1910 (Opiliones: Eupnoi: Sclerosomatidae).

    PubMed

    Tourinho, Ana Lúcia; Pinto-da-Rocha, Ricardo; Bragagnolo, Cibele

    2015-10-05

    Three new Brazilian species of Holcobunus Roewer, 1910 are described, thus increasing the total number of species in the genus to five: Holcobunus bicornutus Mello-Leitão, 1940, H. nigripalpis Roewer, 1910, Holcobunus dissimilis sp. nov. (type locality: Espírito Santo, Santa Teresa, Reserva Biologia Augusto Ruschi), Holcobunus ibitirama sp. nov. (type locality: Espírito Santo, Ibitirama, Santa Marta, close to Parque Nacional Caparaó), and Holcobunus uaisoh sp. nov. (type locality: Minas Gerais, Fervedouro, Parque Estadual Serra do Brigadeiro). A new record for Holcobunus nigripalpis Roewer, 1910 from Minas Gerais is also provided and the morphological variation in both penis and somatic morphology in the genus are presented and discussed. These observations enhance our understanding of both the diversity and distribution of Holcobunus.

  18. Canine hepatozoonosis in Brazil: description of eight naturally occurring cases.

    PubMed

    Gondim, L F; Kohayagawa, A; Alencar, N X; Biondo, A W; Takahira, R K; Franco, S R

    1998-01-31

    Eight cases of canine hepatozoonosis were diagnosed at the Veterinary Hospital (Faculdade de Medicina Veterinária e Zootecnia, Universidade Estadual Paulista, Campus de Botucatu), between October 1993 and April 1994. Clinical signs included anorexia, pale mucous membranes, weight loss, pain, diarrhoea, vomit, gait abnormalities, fever, polyuria and polydipsia. Haematologic findings revealed anaemia in seven cases, leucocytosis with neutrophilia in three cases, lymphopenia in three cases and monocytosis in four cases. Serum biochemistries included alterations in many parameters. The micrometry of Hepatozoon canis gametocytes ranged from 6.8 x 4.0 microns to 7.5 x 4.5 microns. Parasitaemia ranged from less than 0.5% to 2%. In all the cases reported other concurrent diseases were present. Diagnosis of canine hepatozoonosis was made by identifying H. canis gametocytes within leucocytes in stained blood smears.

  19. [Feminization of the odontology course at the State University of Montes Claros, Minas Gerais State].

    PubMed

    Costa, Simone de Melo; Durães, Sarah Jane Alves; Abreu, Mauro Henrique Nogueira Guimarães de

    2010-06-01

    This article substantiates the feminization of the odontology course starting from the case study of the Universidade Estadual de Montes Claros - Unimontes, Brazil, and its relation with some explanations that can be found at specialized literature. Its subject of analysis is the empirical data about the number of people, by gender, enrolled in the entrance examination and that has concluded the course at the university during the period of 1997 and 2006. Since its establishment, the odontology course of Unimontes has been having a higher percentage of women since the number entrance examination or entering, and also that has been concluded it. The analyzed literature source is according to the empirical data from the present case study. It was concluded that the feminization phenomena also occurs in the odontology course of Unimontes.

  20. Angiosperms and the Linnean shortfall: three new species from three lineages of Melastomataceae at one spot at the Atlantic Forest

    PubMed Central

    Michelangeli, Fabián A.; Aona, Lidyanne Y.S.; Amorim, André M.

    2016-01-01

    Three new species of Angiosperms have been found in four short collection trips to the same protected reserve—“Estação Ecológica Estadual de Wenceslau Guimarães”—and neighboring areas in the Atlantic Forest in the south of the Brazilian state of Bahia. These new species belong to three genera from three distinct lineages in the family Melastomataceae: Huberia, Meriania and Physeterostemon. The description of these species represent a good example of a Linnean shortfall, i.e., the absence of basic knowledge about the biodiversity in the area, as well as in tropical forests as a whole. The description of these probably endemic species per se is a signal that this area deserves more attention regarding research and policies, but its consequences go farther: this area has a relevant role as a phylogenetic (both genetic and morphological) stock, and thus is also valuable as a phylogenetic conservation priority. PMID:27019469

  1. Acari ectoparasites of bats from Minas Gerais, Brazil.

    PubMed

    Azevedo, Alexsander Araújo; Marcos Linardi, Pedro; Coutinho Zanatta, Maria Teresa

    2002-05-01

    Ectoparasites were recovered from Brazilian bats captured from April to November 1997 at or near Parque Estadual do Rio Doce, State of Minas Gerais, southeastern Brazil. Sixty bats were collected, representing three families and 13 species. Five Acari families were recorded: Myobiidae, Trombiculidae, Labidocarpidae, Macronyssidae, and Spinturnicidae. The macronyssid Radfordiella desmodi Radovsky (71 specimens) and the spinturnicid Periglichrus iheringi Oudemans (45 specimens) were the most abundant mite species. They were mainly recorded on Desmodus rotundus (Geoffroy) and Artibeus litratus (Ofers), respectively. Among trombiculid chiggers, the genus Colicus Brennan (55 specimens) was predominant and found mainly on Carollia perspicillata (L.). The current study presents new data about host-parasite relationships and increases the understanding of geographical distribution for some mite and chigger species.

  2. [Diabetes and autoimmune diseases: prevalence of celiac disease in children and adolescents with type 1 diabetes].

    PubMed

    Mont-Serrat, Camila; Hoineff, Claudio; Meirelles, Ricardo M R; Kupfer, Rosane

    2008-12-01

    Determine the prevalence of celiac disease in children and adolescents with type 1 diabetes mellitus (DM1) in attendance in Instituto Estadual de Diabetes e Endocrinologia Luiz Capriglione (IEDE). Blood samples were analyzed in 120 children and adolescents with DM1 from IEDE Diabetes Clinic for the IgA antitissue-transglutaminase antibody and dosage of the seric IgA. Those with positive serology were guided for upper endoscopy with small-bowel biopsy to confirm the celiac disease. The antibody was positive in 3 of the 120 patients. The small-bowel biopsy was confirmatory in all of the positive patients, leading to a prevalence of celiac disease of 2.5% in the studied group. The prevalence of celiac disease is increased in children and adolescents with DM1 when compared with normality. As most are asymptomatic, it is recommended periodical screening of celiac disease in children with DM1.

  3. [Mortality associated with nosocomial infection, occurring in a general hospital of Sumaré-SP, Brazil].

    PubMed

    Guimarães, Aline Caixeta; Donalisio, Maria Rita; Santiago, Thaiana Helena Roma; Freire, June Barreiros

    2011-01-01

    This study investigated the socio-demographic profile, clinical procedures and etiology of nosocomial infection associated with deaths in the Hospital Estadual Sumaré, state of São Paulo, Brazil, from 2007 to 2008. The retrospective study of medical records (n = 133) revealed an average of 35 days of hospitalization. Most patients (97%) underwent some invasive procedure associated with nosocomial infection (p ≤ 0.05), including: 90 (67.7%) pneumonia, 62 (46.6%), urinary infections and 97 (73%) septicemia. Infection was the leading cause of death in 75 (56.4%) cases, with defined etiology in 110 (82.7%); 34 (30.9%) because of microorganisms that were multidrug-resistant. The most common was Staphylococcus aureus (25%), related to pneumonia and blood stream infection. The monitoring of hospital infection contributed to intervention at risk situation and death.

  4. Perinatal factors associated with neural tube defects (anencephaly [correction of anancephaly], spina bifida and encephalocele).

    PubMed

    Ogata, A J; Camano, L; Brunoni, D

    1992-01-01

    The objective of the present study was to determine the presence of risk factors for the occurrence of neural tube defects. Data for 33,535 births which occurred at Hospital do Servidor Público Estadual de São Paulo from July 1973 to December 1986 were collected in a prospective manner as recommended by "Estudo Colaborativo Latino-Americano de Malformações Congênitas" (ECLAMC, Collaborative Latin American Study on Congenital Malformations). Twenty-six cases of neural tube defects were detected (0.77/1000 births). Of these, 11 were cases of spina bifida (0.39/1000 births), 9 of anencephaly (0.27/1000 births) and 6 of encephalocele (0.18/1000 births). We observed a higher frequency of polyhydramnios, premature labor, Apgar scores of less than 7 at the first and fifth minutes, low birth weight and intrauterine growth retardation.

  5. Cutaneous metastasis from internal carcinomas: a review of 45 years*

    PubMed Central

    Sittart, Jose Alexandre de Souza; Senise, Monica

    2013-01-01

    BACKGROUND cutaneous metastases are not so frequent and in the medical literature there are several communications of isolated cases, thereby we decided to continue our study initiated in 1981 (45 years). OBJECTIVE our objective is to present the research and review of cutaneous metastases of 45 years through our archives at Hospital do Servidor Publico Estadual de Sao Paulo. METHODS the data were collected from clinical cases registered in our archives at anatomopathology department. RESULTS since 1963 we have registered 209 patients with cutaneous metastases being the anterior thorax region the most affected area and in second place the abdominal region. Breast cancer was responsible for most of the cases in women and the lung in men. CONCLUSION this study represents a signioficant number of cases in medical practice because skin metastases of internal carcinomas rarely are observed and the great predominance, mainly due of his origin were represented by adenocarcinomas. PMID:24068124

  6. [The lacrimo-auriculo-dento-digital syndrome (LADD): case report and literature review].

    PubMed

    Caluff, Paula Renata; Silva, Andre Luiz de Freitas; Mascaro, Vera Lucia Degaspare Monte; Neustein, Isaac

    2009-01-01

    Levy-Hollister or lacrimo-auriculo-dento-digital (LADD) syndrome is a rare entity with autossomic dominant inheritance occuring as an isolated form or affecting many family generations. Diagnosis is based on the identification of the lacrimal drainage system abnormalities with reduction or absence of tear production and bone, teeth, salivar glands and outer ear abnormalities. A 13 year-old male patient has been followed at the Hospital Servidor Público Estadual in São Paulo due to dry eye since his first year of life. Due to the occurrence of early ocular manifestations in patients with Levy-Hollister or lacrimo-auriculo-dento-digital syndrome, ophthalmologists must be aware to recognize and control this syndrome.

  7. [The impact of retirement on the quality of life of the elderly].

    PubMed

    Alvarenga, Liria Núbia; Kiyan, Luciana; Bitencourt, Bianca; Wanderley, Kátia da Silva

    2009-12-01

    The purpose of this qualitative study was to understand how the elderly experience retirement and the effects of retirement on quality of life. Content analysis was on thematic categories obtained through semistructured interviews with elderly retirees who attended the Geriatrics Department at Hospital do Servidor Público Estadual--São Paulo (Brazil). Six individuals were interviewed. Positive attitudes facing retirement were predominant. The meaning given to retirement and planning skills were essential to understand the retirement experience. Furthermore, the change in environments, emptying of routines, and the availability of food are factors that appear closely related to the changes in eating habits and in body weight. Therefore, retirement is a time marked by changes in the social, emotional and nutritional aspects of life for the elderly, with either positive or negative effects, depending on the meanings that were attributed.

  8. Natural course of subarachnoid hemorrhage is worse in elderly patients.

    PubMed

    Pahl, Felix Hendrik; Oliveira, Matheus Fernandes de; Rotta, José Marcus

    2014-11-01

    Aging is a major risk factor for poor outcome in patients with ruptured or unruptured intracranial aneurysms (IA) submitted to treatment. It impairs several physiologic patterns related to cerebrovascular hemodynamics and homeostasis. Evaluate clinical, radiological patterns and prognostic factors of subarachnoid hemorrhage (SAH) patients according to age. Three hundred and eighty nine patients with aneurismal SAH from a Brazilian tertiary institution (Hospital do Servidor Público Estadual de São Paulo) were consecutively evaluated from 2002 to 2012 according to Fisher and Hunt Hess classifications and Glasgow Outcome Scale. There was statistically significant association of age with impaired clinical, radiological presentation and outcomes in cases of SAH. Natural course of SAH is worse in elderly patients and thus, proper recognition of the profile of such patients and their outcome is necessary to propose standard treatment.

  9. Cutaneous metastasis from internal carcinomas: a review of 45 years.

    PubMed

    Sittart, Jose Alexandre de Souza; Senise, Monica

    2013-01-01

    cutaneous metastases are not so frequent and in the medical literature there are several communications of isolated cases, thereby we decided to continue our study initiated in 1981 (45 years). our objective is to present the research and review of cutaneous metastases of 45 years through our archives at Hospital do Servidor Publico Estadual de Sao Paulo. the data were collected from clinical cases registered in our archives at anatomopathology department. since 1963 we have registered 209 patients with cutaneous metastases being the anterior thorax region the most affected area and in second place the abdominal region. Breast cancer was responsible for most of the cases in women and the lung in men. this study represents a significant number of cases in medical practice because skin metastases of internal carcinomas rarely are observed and the great predominance, mainly due of his origin were represented by adenocarcinomas.

  10. ELIGIBILITY FOR THE HIP-RESURFACING ARTHROPLASTY PROCEDURE: AN EVALUATION ON 592 HIPS.

    PubMed

    Queiroz, Roberto Dantas; Faria, Rafael Salomon Silva; Duarte, David Marcelo; Takano, Marcelo Itiro; Sugiyama, Mauricio Morita

    2012-01-01

    To investigate the percentage of ideal patients who would be eligible for hip-resurfacing surgery at a reference service for hip arthroplasty. Out of all the cases of hip arthroplasty operated at Hospital do Servidor Público Estadual de São Paulo (HSPE) between January 2009 and December 2010, we assessed a total of 592 procedures that would fit the criteria for indication for resurfacing arthroplasty, after clinical and radiological evaluation according to the criteria established by the Food and Drug Administration (FDA) and by Seyler et al. Among the total number of hip replacement arthroplasty cases, 5.74% of the patients were eligible. Among the patients who underwent primary arthroplasty, we found that 8.23% presented ideal conditions for this procedure. The study demonstrated that this type of surgery still has a limited role among hip surgery methods.

  11. Developmental disturbance of an unerupted permanent incisor due to trauma to its predecessor.

    PubMed

    Gomes, Alessandra Cristina; Messias, Leciana Paula De Angelis; Delbem, Alberto Carlos Botazzo; Cunha, Robson Frederico

    2010-01-01

    Developmental disturbances of permanent teeth can result from trauma to primary teeth because of the proximity of the root of the primary teeth to their permanent successors. We describe the case of a 14-month-old boy who was referred to the baby clinic of the School of Dentistry, Universidad Estadual Paulista, Araçatuba, Brazil, after sustaining a severe trauma that led to intrusion of the right primary central incisor. Radiographic examination 4 years after the trauma showed a developing morphological change in the germ of the permanent successor. On eruption of the permanent central incisor, a crown malformation along with enamel hypoplasia was observed. We conclude that radiographic follow-up is indicated after trauma to monitor possible sequelae in the permanent successors even before their eruption

  12. Anurans in a forest remnant in the transition zone between cerrado and Atlantic Rain Forest domains in Southeastern Brazil.

    PubMed

    Pirani, Renata M; Nascimento, Luciana B; Feio, Renato N

    2013-09-01

    This study presents the species richness, temporal distribution and reproductive activity of anurans from the Uaimií State Forest (Floresta Estadual do Uaimií - FLOE Uaimií), situated in the Quadrilátero Ferrífero region, municipality of Ouro Preto, Minas Gerais state, Brazil. Field activities were performed monthly from September 2009 to August 2010. We recorded 36 anurans species, distributed in 10 families. The greatest richness of the sampled sites corresponds to a permanent rivulet in a secondary forest. The majority of anuran species presented seasonal vocalization activity pattern, mainly in the rainy season. The anuran species composition of FLOE Uaimií is similar to others studied areas from the Quadrilátero Ferrífero region.

  13. Power Law Distribution in Education

    NASA Astrophysics Data System (ADS)

    Gupta, Hari M.; Campanha, José R.; Prado, Fernando D.

    We studied the statistical distribution of candidate's performance which is measured through their marks in university entrance examination (Vestibular) of UNESP (Universidade Estadual Paulista) for years 1998, 1999, and 2000. All students are divided in three groups: Physical, Biological and Humanities. We paid special attention to the examination of Portuguese language which is common for all and examinations for the particular area. We observed long ubiquitous power law tails in Physical and Biological sciences. This indicate the presence of strong positive feedback in sciences. We are able to explain completely these statistical distributions through Gradually Truncated Power law distributions which we developed recently to explain statistical behavior of financial market. The statistical distribution in case of Portuguese language and humanities is close to normal distribution. We discuss the possible reason for this peculiar behavior.

  14. Taxonomic review of the Dichotomius (Luederwaldtinia) assifer (Eschscholtz) species-group (Coleoptera: Scarabaeidae).

    PubMed

    Nunes, Rafael V; Carvalho, Marcela S G; Vaz-de-Mello, Fernando Z

    2016-02-09

    The Dichotomius assifer species-group, a component of Dichotomius (Luederwaldtinia) is taxonomically revised. The group now contains five species: D. angeloi sp. nov. (Holotype male deposited in CEMT: BRAZIL, Minas Gerais State, Vargem Bonita, Parque Nacional Serra da Canastra. Mata de Galeria, 28º18'39"S, 46º31'30"W. 865 m a.s.l., 02.XI.2011, MF Souza leg.), and D. louzadai sp. nov. (Holotype male deposited in CEMT: BRAZIL, Minas Gerais State, Lima Duarte, Parque Estadual Ibitipoca, VI.2001, FZ Vaz-de-Mello leg.) are described; D. assifer and D. affinis are redescribed and lectotypes are designated. D. machadoi is diagnosed. Illustrations, distributional records, diagnosis and a key for identification of the species in the group are provided. Some aspects of the natural history and biogeography of species in the assifer group are also discussed.

  15. Sequential Determination of U and Th Decay Series in Santana Cave, Southwest Brazil

    NASA Astrophysics Data System (ADS)

    Silva, P. S. C.; Damatto, S. R.; Mazzilli, B. P.

    2008-08-01

    Parque Estadual Turístico do Alto Ribeira (PETAR) is located in the South-western part of São Paulo State, in the Ribeira Valley. In this national state park a large number of caves are found, which are among the most visited of the country. These caves, located in a karstic zone, are characterized by the presence of carbonaceous rocks frequently fractured and collapsed. Although, carbonates (dolomites and calcitic rocks) usually have low U content, this element can be found in the structure of the surrounding rocks. This paper aims to determine 238U, 234U, 226Ra and 210Pb concentration in samples of rock, soil, river water and sediment, in Santana cave. The radionuclide 238U was determined by alpha spectrometry using a surface barrier detector. 226Ra and 210Pb were determined by measuring the gross alpha and beta activity on a gas flow proportional counter.

  16. New species of Endecous (Grylloidea, Phalangopsidae, Luzarinae) from the Iguaçu National Park (Brazil), including bioacoustics, cytogenetic and distribution data.

    PubMed

    Souza-Dias, Pedro G B; Szinwelski, Neucir; Fianco, Marcos; Oliveira, Elliott Centeno DE; Mello, Francisco DE A G DE; Zefa, Edison

    2017-03-01

    In this study we describe two new species of cavicolous-straminicolous crickets for southern Brazil. Endecous chape n. sp. and E. naipi n. sp. are sympatric crickets that inhabit the Atlantic Semideciduous Forest of the Iguaçu National Park and adjacent areas. The descriptions were based on morphological characters, mainly from male genitalia and tegmina of adult males. Furthermore, we describe the chromosomes and the calling song of one of the new species, E. chape n. sp., presenting a discussion about the morphology of the phallic complex of Endecous and a distribution map for the species of the genus. The type-material is deposited in the Museu de Zoologia da Universidade de São Paulo (MZSP), and in the Coleção de Insetos do Departamento de Zoologia (Zoology Department Insect Collection), Universidade Estadual Paulista-UNESP-Botucatu campus.

  17. Community Ecology of Euglossine Bees in the Coastal Atlantic Forest of São Paulo State, Brazil

    PubMed Central

    da Rocha-Filho, Léo Correia; Garofalo, Carlos Alberto

    2013-01-01

    The Atlantic Forest stretches along Brazil's Atlantic coast, from Rio Grande do Norte State in the north to Rio Grande do Sul State in the south, and inland as far as Paraguay and the Misiones Province of Argentina. This biome is one of the eight biodiversity hotspots in the world and is characterized by high species diversity. Euglossini bees are known as important pollinators in this biome, where their diversity is high. Due to the high impact of human activities in the Atlantic Forest, in the present study the community structure of Euglossini was assessed in a coastal lowland area, Parque Estadual da Serra do Mar - Núcleo Picinguaba (PESM), and in an island, Parque Estadual da Ilha Anchieta (PEIA), Ubatuba, São Paulo State, Brazil. Sampling was carried out monthly, from August 2007 to July 2009, using artificial baits with 14 aromatic compounds to attract males. Twenty-three species were recorded. On PEIA, Euglossa cordata (L.) (Hymenoptera: Apidae) represented almost two thirds of the total species collected (63.2%). Euglossa iopoecila (23.0%) was the most abundant species in PESM but was not recorded on the island, and Euglossa sapphirina (21.0%) was the second most frequent species in PESM but was represented by only nine individuals on PEIA. The results suggest that these two species may act as bioindicators of preserved environments, as suggested for other Euglossini species. Some authors showed that Eg. cordata is favored by disturbed environments, which could explain its high abundance on Anchieta Island. Similarly, as emphasized by other authors, the dominance of Eg. cordata on the island would be another factor indicative of environmental disturbance. PMID:23901873

  18. Multi-Temporal Monitoring Of Ecological Succession In Tropical Dry Forests Using Angular - Hyperspectral Data (Chris/Proba)

    NASA Astrophysics Data System (ADS)

    Garcia Millan, V. E.

    2015-12-01

    The tropical dry forest is the largest and most threatened ecosystem in Latin America. Remote sensing can effectively contribute to the surveillance of conservation measurements and laws through the monitoring of natural protected areas, at the required temporal and spatial scales. CHRIS/PROBA is the only satellite that presents quasi-simultaneous multi-angular pointing and hyperspectral spectroscopy. These two characteristics permit the study of structural and compositional traces of successional stages within the tropical dry forest. The current study presents the results of mapping the succession of tropical dry forest in the Parque Estadual de la Mata-Seca, in Minas Gerais, Brazil, using a temporal analysis of CHRIS/PROBA images in a time frame of 7 years, between 2008 and 2014. For the purpose the -55° angle of observation has been used, which enhances spectral differences between successional stages. Spectral Angle Mapper has been used for mapping succession of tropical dry forest and afterwards Change Detection Analysis has been performed. Based on our observations, the tropical dry forest in the Parque Estadual de la Mataseca recovers at a fast rate, for the observed period (2008-2014). More than the 50% of the early and intermediate forests has been recovered to a mature forest. Significantly, around a 12% of old pastures have been converted into forest. The spatial analysis also reveals that the areas that recover most rapidly are located in the east of the Park, close to mature forests. The provision of seeds from these forests might be the cause for the fast recovery.

  19. Ecological aspects of phlebotomine fauna (Diptera, Psychodidae) of Serra da Cantareira, Greater São Paulo Metropolitan region, state of São Paulo, Brazil.

    PubMed

    Moschin, José Carlos; Ovallos, Fredy Galvis; Sei, Iole Arumi; Galati, Eunice A B

    2013-03-01

    Human cases of American cutaneous leishmaniasis (ACL) have been recorded in Serra da Cantareira, in the Greater São Paulo Metropolitan Region, where two conservation units are situated, the Parque Estadual da Cantareira and the Parque Estadual Alberto Löfgren. The present study aimed to identify the sandfly fauna and some of its ecological aspects in these two parks and their surrounding area to investigate Leishmania sp. vectors. The captures were undertaken monthly from January to December 2009, from 6:00 p.m. to 6:00 a.m., with automatic light traps installed in forests and peridomicile areas and with modified black/white Shannon traps in the peridomicile. A total of 12 species and 5,436 sandflies were captured: with automatic light traps (141), Shannon traps (5,219) and attempting to bite the researchers while they were conducting the collection in Shannon traps (76). Pintomyia fischeri and Migonemyia migonei were the most abundant species. Pi. fischeri predominated in all three kinds of captures (49%, 88.8% and 65.8%, respectively). Mg. migonei was the second most prevalent in Shannon traps (10.0%) and attempting to bite the researchers (22.4%). Pi. fischeri females were significantly more attracted to black and those of Mg. migonei to white Shannon traps. A positive and significant correlation was observed between the numbers of Pi. fischeri and the mean of minimum relative humidity values on the fifteen days prior to capture, while there was a negative and significant correlation between the relative humidity on the capture day and the two most abundant species. The anthropophilia and high frequencies of Pi. fischeri and Mg. migonei suggest that both species may be transmitting ACL agents in this region.

  20. Community ecology of euglossine bees in the coastal Atlantic forest of São Paulo state, Brazil.

    PubMed

    da Rocha-Filho, Léo Correia; Garofalo, Carlos Alberto

    2013-01-01

    The Atlantic Forest stretches along Brazil's Atlantic coast, from Rio Grande do Norte State in the north to Rio Grande do Sul State in the south, and inland as far as Paraguay and the Misiones Province of Argentina. This biome is one of the eight biodiversity hotspots in the world and is characterized by high species diversity. Euglossini bees are known as important pollinators in this biome, where their diversity is high. Due to the high impact of human activities in the Atlantic Forest, in the present study the community structure of Euglossini was assessed in a coastal lowland area, Parque Estadual da Serra do Mar--Núcleo Picinguaba (PESM), and in an island, Parque Estadual da Ilha Anchieta (PEIA), Ubatuba, São Paulo State, Brazil. Sampling was carried out monthly, from August 2007 to July 2009, using artificial baits with 14 aromatic compounds to attract males. Twenty-three species were recorded. On PEIA, Euglossa cordata (L.) (Hymenoptera: Apidae) represented almost two thirds of the total species collected (63.2%). Euglossa iopoecila (23.0%) was the most abundant species in PESM but was not recorded on the island, and Euglossa sapphirina (21.0%) was the second most frequent species in PESM but was represented by only nine individuals on PEIA. The results suggest that these two species may act as bioindicators of preserved environments, as suggested for other Euglossini species. Some authors showed that Eg. cordata is favored by disturbed environments, which could explain its high abundance on Anchieta Island. Similarly, as emphasized by other authors, the dominance of Eg. cordata on the island would be another factor indicative of environmental disturbance.

  1. X-SAR: The X-band synthetic aperture radar on board the Space Shuttle

    NASA Astrophysics Data System (ADS)

    Werner, Marian U.

    1993-05-01

    The X-band synthetic aperture radar (X-SAR) is the German/Italian contribution to the NASA/JPL Shuttle Radar Lab missions as part of the preparation for the Earth Observation System (EOS) program. The Shuttle Radar Lab is a combination of several radars: an L-band (1.2 GHz) and a C-band (5.3 GHz) multipolarization SAR known as SIR-C (Shuttle Imaging Radar); and an X-band (9.6 GHz) vertically polarized SAR which will be operated synchronously over the same target areas to deliver calibrated multifrequency and multipolarization SAR data at multiple incidence angles from space. A joint German/Italian project office at DARA (German Space Agency) is responsible for the management of the X-SAR project. The space hardware has been developed and manufactured under industrial contract by Dornier and Alenia Spazio. Besides supporting all the technical and scientific tasks, DLR, in cooperation with ASI (Agencia Spaziale Italiano) is responsible for mission operation, calibration, and high precision SAR processing. In addition, DLR developed an airborne X-band SAR to support the experimenters with campaigns to prepare for the missions. The main advantage of adding a shorter wavelength (3 cm) radar to the SIR-C radars is the X-band radar's weaker penetration into vegetation and soil and its high sensitivity to surface roughness and associated phenomena. The performance of each of the three radars is comparable with respect to radiometric and geometric resolution.

  2. X-SAR: The X-band synthetic aperture radar on board the Space Shuttle

    NASA Technical Reports Server (NTRS)

    Werner, Marian U.

    1993-01-01

    The X-band synthetic aperture radar (X-SAR) is the German/Italian contribution to the NASA/JPL Shuttle Radar Lab missions as part of the preparation for the Earth Observation System (EOS) program. The Shuttle Radar Lab is a combination of several radars: an L-band (1.2 GHz) and a C-band (5.3 GHz) multipolarization SAR known as SIR-C (Shuttle Imaging Radar); and an X-band (9.6 GHz) vertically polarized SAR which will be operated synchronously over the same target areas to deliver calibrated multifrequency and multipolarization SAR data at multiple incidence angles from space. A joint German/Italian project office at DARA (German Space Agency) is responsible for the management of the X-SAR project. The space hardware has been developed and manufactured under industrial contract by Dornier and Alenia Spazio. Besides supporting all the technical and scientific tasks, DLR, in cooperation with ASI (Agencia Spaziale Italiano) is responsible for mission operation, calibration, and high precision SAR processing. In addition, DLR developed an airborne X-band SAR to support the experimenters with campaigns to prepare for the missions. The main advantage of adding a shorter wavelength (3 cm) radar to the SIR-C radars is the X-band radar's weaker penetration into vegetation and soil and its high sensitivity to surface roughness and associated phenomena. The performance of each of the three radars is comparable with respect to radiometric and geometric resolution.

  3. The falsification of Chiral Nuclear Forces

    NASA Astrophysics Data System (ADS)

    Ruiz Arriola, E.; Amaro, J. E.; Navarro Perez, R.

    2017-03-01

    Predictive power in theoretical nuclear physics has been a major concern in the study of nuclear structure and reactions. The Effective Field Theory (EFT) based on chiral expansions provides a model independent hierarchy for many body forces at long distances but their predictive power may be undermined by the regularization scheme dependence induced by the counterterms and encoding the short distances dynamics which seem to dominate the uncertainties. We analyze several examples including zero energy NN scattering or perturbative counterterm-free peripheral scattering where one would expect these methods to work best and unveil relevant systematic discrepancies when a fair comparison to the Granada-2013 NN-database and partial wave analysis (PWA) is undertaken. Work supported by Spanish Ministerio de Economia y Competitividad and European FEDER funds (grant FIS2014-59386-P), the Agencia de Innovacion y Desarrollo de Andalucia (grant No. FQM225), the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract No. DE-AC52-07NA27344, U.S. Department of Energy, Office of Science, Office of Nuclear Physics under Award No. DE-SC0008511 (NUCLEI SciDAC Collaboration)

  4. The high-resolution extraterrestrial solar spectrum (QASUMEFTS) determined from ground-based solar irradiance measurements

    NASA Astrophysics Data System (ADS)

    Gröbner, Julian; Kröger, Ingo; Egli, Luca; Hülsen, Gregor; Riechelmann, Stefan; Sperfeld, Peter

    2017-09-01

    A high-resolution extraterrestrial solar spectrum has been determined from ground-based measurements of direct solar spectral irradiance (SSI) over the wavelength range from 300 to 500 nm using the Langley-plot technique. The measurements were obtained at the Izaña Atmospheric Research Centre from the Agencia Estatal de Meteorología, Tenerife, Spain, during the period 12 to 24 September 2016. This solar spectrum (QASUMEFTS) was combined from medium-resolution (bandpass of 0.86 nm) measurements of the QASUME (Quality Assurance of Spectral Ultraviolet Measurements in Europe) spectroradiometer in the wavelength range from 300 to 500 nm and high-resolution measurements (0.025 nm) from a Fourier transform spectroradiometer (FTS) over the wavelength range from 305 to 380 nm. The Kitt Peak solar flux atlas was used to extend this high-resolution solar spectrum to 500 nm. The expanded uncertainties of this solar spectrum are 2 % between 310 and 500 nm and 4 % at 300 nm. The comparison of this solar spectrum with solar spectra measured in space (top of the atmosphere) gave very good agreements in some cases, while in some other cases discrepancies of up to 5 % were observed. The QASUMEFTS solar spectrum represents a benchmark dataset with uncertainties lower than anything previously published. The metrological traceability of the measurements to the International System of Units (SI) is assured by an unbroken chain of calibrations leading to the primary spectral irradiance standard of the Physikalisch-Technische Bundesanstalt in Germany.

  5. Hydropower Resource Assessment of Brazilian Streams

    SciTech Connect

    Douglas G. Hall

    2011-09-01

    The Idaho National Laboratory (INL) in collaboration with the U.S. Geological Survey (USGS) with the assistance of the Empresa de Pesquisa Energetica (EPE) and the Agencia Nacional de Energia Electrica (ANEEL) has performed a comprehensive assessment of the hydropower potential of all Brazilian natural streams. The methodology by which the assessment was performed is described. The results of the assessment are presented including an estimate of the hydropower potential for all of Brazil, and the spatial distribution of hydropower potential thus providing results on a state by state basis. The assessment results have been incorporated into a geographic information system (GIS) application for the Internet called the Virtual Hydropower Prospector do Brasil. VHP do Brasil displays potential hydropower sites on a map of Brazil in the context of topography and hydrography, existing power and transportation infrastructure, populated places and political boundaries, and land use. The features of the application, which includes tools for finding and selecting potential hydropower sites and other features and displaying their attributes, is fully described.

  6. [Thirty Years of Health Surveillance of Foods in Barcelona: The "ICSA" Food Quality Research Program].

    PubMed

    Fontcuberta-Famadas, Mireia; Rodellar-Torras, Santiago; Portaña-Tudela, Samuel; Durán-Neira, Julia

    2015-01-01

    The Food Health Quality Research Program (Investigación de la Calidad Sanitaria de los Alimentos [ICSA]) of the Public Health Agency of Barcelona (Agencia de Salud Pública de Barcelona [ASPB]) was initiated in 1984 to carry out surveillance of certain chemical and microbiological parameters related to the sanitary and safety of foods sold in the city. The present article analyzes the importance of health surveillance and provides details of the uses of the ICSA program. The main aim of this program is to evaluate whether marketed foods comply with the absence and/or established tolerance levels of specific parameters. Nevertheless, the program is able to incorporate or suppress parameters or foods that pose emerging dangers or interests not represented in current legislation. Besides, the program not only obtains a view of the parameters studied at a specific time period in each report, but also accumulates data over time, allowing risk assessment, calculation of dietary intake of contaminants, analysis of tendencies, and evaluation of the effectiveness of regulations to reduce contaminants. The program can also help in the planning of food control programs. The information obtained is disseminated nationally and internationally and is included in dossiers of contaminants issued by national and European health agencies. This demonstrates that a locally-developed surveillance system can have a wider scope and broader objectives and can provide useful information for managers, administrations, economic operators and consumers.

  7. Upgrade of goniospectrophtometer GEFE for near-field scattering and fluorescence radiance measurements

    NASA Astrophysics Data System (ADS)

    Bernad, Berta; Ferrero, Alejandro; Pons, Alicia; Hernanz, M. L.; Campos, Joaquín.

    2015-03-01

    The goniospectrophotometer GEFE, designed and developed at IO-CSIC (Instituto de Optica, Agencia Estatal Consejo Superior de Investigaciones Cientificas), was conceived to measure the spectral Bidirectional Reflectance Distribution Function (BRDF) at any pair of irradiation and detection directions. Although the potential of this instrument has largely been proved, it still required to be upgraded to deal with some important scattering features for the assessment of the appearance. Since it was not provided with a detector with spatial resolution, it simply could not measure spectrophotometric quantities to characterize texture through the Bidirectional Texture Function (BTF) or translucency through the more complex Bidirectional Scattering-Surface Reflectance Distribution Function (BSSRDF). Another requirement in the GEFE upgrading was to provide it with the capability of measuring fluorescence at different geometries, since some of the new pigments used in industry are fluorescent, which can have a non-negligible impact in the color of the product. Then, spectral resolution at irradiation and detection had to be available in GEFE. This paper describes the upgrading of the goniospectrophotometer GEFE, and its new capabilities through the presentation of sparkle and goniofluorescence measurements. In addition, the potential of the instrument to evaluate translucency by the measurement of the BSSRDF is briefly discussed.

  8. Diversity of insect galls associated with coastal shrub vegetation in Rio de Janeiro, Brazil.

    PubMed

    Carvalho-Fernandes, Sheila P; Ascendino, Sharlene; Maia, Valéria C; Couri, Márcia S

    2016-09-01

    Surveys in the coastal sandy plains (restingas) of Rio de Janeiro have shown a great richness of galls. We investigated the galling insects in two preserved restingas areas of Rio de Janeiro state: Parque Estadual da Costa do Sol and Reserva Particular do Patrimônio Natural Fazenda Caruara. The collections were done each two months, from June 2011 to May 2012. We investigated 38 points during 45 minutes each per collection. The galls were taken to the laboratory for rearing the insects. A total number of 151 insect galls were found in 82 plant species distributed into 34 botanic families. Most of the galls occurred on leaves and the plant families with the highest richness of galls were Myrtaceae and Fabaceae. All the six insect orders with galling species were found in this survey, where Cecidomyiidae (Diptera) was the main galler group. Hymenoptera and Thysanoptera were found as parasitoids and inquilines in 29 galls. The richness of galls in the surveyed areas reveals the importance of restinga for the composition and diversity of gall-inducing insect fauna.

  9. Hierarchy of evidence relating to hand surgery in Brazilian orthopedic journals.

    PubMed

    Moraes, Vinícius Ynoe de; Belloti, João Carlos; Moraes, Fábio Ynoe de; Galbiatti, José Antonio; Palácio, Evandro Pereira; Santos, João Baptista Gomes Dos; Faloppa, Flávio

    2011-03-01

    There is no systematic assessment of the quality of scientific production in the specialty of hand surgery in our setting. This study aimed to systematically assess the status of evidence generation relating to hand surgery and to evaluate the reproducibility of the classification method based on an evidence pyramid. Secondary study conducted at Universidade Federal de São Paulo (Unifesp) and Faculdade Estadual de Medicina de Marília (Famema). Two researchers independently conducted an electronic database search for hand surgery studies published between 2000 and 2009 in the two main Brazilian orthopedic journals (Acta Ortopédica Brasileira and Revista Brasileira de Ortopedia). The studies identified were subsequently classified according to methodological design (systematic review of the literature, randomized clinical trial, cohort study, case-control study, case series and other studies) and evidence level (I to V). A total of 1,150 articles were evaluated, and 83 (7.2%) were included in the final analysis. Studies with evidence level IV (case series) accounted for 41 (49%) of the published papers. Studies with evidence level V (other studies) accounted for 12 (14.5%) of the papers. Only two studies (2.4%) were ranked as level I or II. The inter-rater reproducibility was excellent (k = 0.94). Hand surgery articles corresponded to less than one tenth of Brazilian orthopedic production. Studies with evidence level IV were the commonest type. The reproducibility of the classification stratified by evidence level was almost perfect.

  10. [Ectoparasites in goat and sheep folks from Alto Mearim and Grajaú Microregion, State of Maranhão].

    PubMed

    Brito, Danilo R B; Santos, Ana Clara G; Guerra, Rita M S N C

    2005-01-01

    Goat and sheep folks from Alto Mearim and Grajaú microregion, State of Maranhão, were examined by inspection and by feeling to collected ectoparasites. The specimens were kept in individual bottles for each host sampled with alcohol 70 degrees GL as preserver liquid. The identification was carried out at Universidade Estadual do Maranhão at the laboratory of parasitology. The ticks were examined in stereomicroscope and identified through Aragão and Fonseca (1961) dicotomic key; the lice were mounted in slides according to Pinto (1938) technique, examined in optic microscope and identified through Tuff (1977) and Furmam and Catts (1977) keys; the fly larvae were examined in stereomicroscope and identified by the morphology of the peritreme, and spiracular slits. In 380 animals sampled, 143 (37,64%) were infested with ectoparasites. The following parasites were identified: Bovicola caprae, Boophilus microplus, larvae of Cochliomya hominivorax (screw-worm) and larvae of Dermatobia hominis (bot fly). Parasitary association was observed only in goats in Grajaú and Sítio Novo (louse+tick; louse+bot fly; screw-worm+louse and ticks+louse+screw-worm). The statistic analyses demonstrated that the prevalence of ectoparasites was high in the rainy season (P<0.02).

  11. Structuring a palliative care service in Brazil: experience report.

    PubMed

    Garcia, João Batista Santos; Rodrigues, Rayssa Fiterman; Lima, Sara Fiterman

    2014-01-01

    in Brazil, palliative care (PC) is not properly structured and that reality transforms this theme in a public health problem; therefore, initiatives become relevant in this context. This paper aims to share the experience that occurred in an oncology referral hospital in the State of Maranhão and present initiatives that helped in the development of PC Service. the hospital had an outpatient Pain and PC Service, but without specialized beds. The terminally ill patients stayed in common wards, which caused much unrest. A sensitization process was initiated in the hospital through initiatives, such as a photo contest called Flashes of Life and a ward called Room of Dreams, designed in partnership with the architecture course at the Universidade Estadual do Maranhão. The process culminated in the granting of wards to the PC and in the commitment of the Foundation, sponsor of the hospital, to run the project. this experience was a reproducible local initiative for the establishment of PC in a cancer hospital. Local initiatives are valuable in Brazil because they favor a significant number of patients and show its effectiveness in practice to governments and society. To structure a PC service, it is essential to establish priorities that include the assignment of drugs for management of symptoms, humanization, multidisciplinarity, sensitization and education of professionals. Copyright © 2013 Sociedade Brasileira de Anestesiologia. Published by Elsevier Editora Ltda. All rights reserved.

  12. [Structuring a palliative care service in Brazil: experience report].

    PubMed

    Garcia, João Batista Santos; Rodrigues, Rayssa Fiterman; Lima, Sara Fiterman

    2014-01-01

    In Brazil, palliative care (PC) is not properly structured and that reality transforms this theme in a public health problem; therefore, initiatives become relevant in this context. This paper aims to share the experience that occurred in an oncology referral hospital in the State of Maranhão and present initiatives that helped in the development of PC Service. The hospital had an outpatient Pain and PC Service, but without specialized beds. The terminally ill patients stayed in common wards, which caused much unrest. A sensitization process was initiated in the hospital through initiatives, such as a photo contest called Flashes of Life and a ward called Room of Dreams, designed in partnership with the architecture course at the Universidade Estadual do Maranhão. The process culminated in the granting of wards to the PC and in the commitment of the Foundation, sponsor of the hospital, to run the project. This experience was a reproducible local initiative for the establishment of PC in a cancer hospital. Local initiatives are valuable in Brazil because they favor a significant number of patients and show its effectiveness in practice to governments and society. To structure a PC service, it is essential to establish priorities that include the assignment of drugs for management of symptoms, humanization, multidisciplinarity, sensitization and education of professionals. Copyright © 2013 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

  13. Official information systems for cryptococcal meningitis, state of Rio de Janeiro, Southeastern Brazil.

    PubMed

    Leimann, Beatriz Consuelo Quinet; Koifman, Rosalina Jorge

    2009-08-01

    The study aimed to compare the epidemiological profile of crytococcal meningitis in different information systems, thus assessing to what extent the profile available in the Sistema de Informação de Agravos de Notificação (Information System for Notifiable Diseases) reflected cryptococcal meningitis occurrences in the state of Rio de Janeiro, Southeastern Brazil, between 2002 and 2004. That database was compared to a new database comprised of cryptococcal meningitis cases from this System, from the Assessoria de Meningite da Secretaria de Saúde do Estado do Rio de Janeiro (State Department of Health Meningitis Advisory Committee), and from the Instituto Estadual de Infectologia São Sebastião (State Institute of Infectious Diseases) laboratory records. The System detected 65.7% of the cases present in the new database. The percentage of patients with AIDS as a pre-existing disease was similar in both databases (26% and 24.9%). Thus, even though cryptococcal meningitis incidence is underreported in the System, the profile of notified cases reflects the profile of the total number of cases.

  14. National Science and Technology Institute for Translational Medicine (INCT-TM): advancing the field of translational medicine and mental health.

    PubMed

    Hallak, Jaime E C; Crippa, José Alexandre S; Quevedo, João; Roesler, Rafael; Schröder, Nadja; Nardi, Antonio Egidio; Kapczinski, Flávio

    2010-03-01

    Translational medicine has been described as the integrated application of innovative pharmacology tools, biomarkers, clinical methods, clinical technologies and study designs to improve the understanding of medical disorders. In medicine, translational research offers an opportunity for applying the findings obtained from basic research to every-day clinical applications. The National Science and Technology Institute for Translational Medicine is comprised of six member institutions (Universidade Federal do Rio Grande do Sul, Universidade de São Paulo-Ribeirão Preto, Universidade Federal do Rio de Janeiro, Pontifícia Universidade Católica do Rio Grande do Sul, Universidade Estadual de Santa Catarina and a core facility that serves all centers). The objectives of the project are divided into four areas: Institutional, Research, Human Resources and Technology for the Community and Productive Sector. In this manuscript, we describe some of the approaches used to attain the main objectives of the National Science and Technology Institute for Translational Medicine, which include the development of 1) animal models for bipolar disorder; 2) strategies to investigate neurobehavioral function and cognitive dysfunction associated with brain disorders; 3) experimental models of brain function and behavior, neuropsychiatric disorders, cell proliferation, and cancer; 4) Simulated Public Speaking and 5) Virtual reality simulation for inducing panic disorder and agoraphobia. The main focus of the National Science and Technology Institute for Translational Medicine is the development of more useful methods that allow for a better application of basic research-based knowledge to the medical field.

  15. QTL mapping of soybean oil content for marker-assisted selection in plant breeding program.

    PubMed

    Leite, D C; Pinheiro, J B; Campos, J B; Di Mauro, A O; Unêda-Trevisoli, S H

    2016-03-18

    The present study was undertaken to detect and map the quantitative trait loci (QTL) related to soybean oil content. We used 244 progenies derived from a bi-parental cross of the Lineage 69 (from Universidade Estadual Paulista "Júlio de Mesquita Filho"/Faculdade de Ciências Agrárias e Veterinárias - Breeding Program) and Tucunaré cultivar. A total of 358 simple sequence repeat (SSR; microsatellite) markers were used to investigate the polymorphism between the parental lines, and for the polymorphic lines all the F2 individuals were tested. Evaluation of the oil content and phenotype was performed with the aid of a Tango equipment by near infra-red reflectance spectroscopy, using single F2 seeds and F2:3 progenies, in triplicate. The data were analyzed by QTL Cartographer program for 56 SSR polymorphic markers. Two oil-content related QTLs were detected on K and H linkage groups. The total phenotypic variation explained by QTLs ranged from 7.8 to 46.75% for oil content. New QTLs were identified for the oil content in addition to those previously identified in other studies. The results reported in this study show that regions different from those already known could be involved in the genetic control of soybean oil content.

  16. [Child protection network and the intersector implementation of the circle of security as alternatives to medication].

    PubMed

    Becker, Ana Laura Martins M M; de Souza, Paulo Haddad; de Oliveira, Mônica Martins; Paraguay, Nestor Luiz Bruzzi B

    2014-09-01

    To describe the clinical history of a child with aggressive behavior and recurring death-theme speech, and report the experience of the team of authors, who proposed an alternative to medication through the establishment of a protection network and the inter-sector implementation of the circle of security concept. A 5-year-old child has a violent and aggressive behavior at the day-care. The child was diagnosed by the healthcare center with depressive disorder and behavioral disorder, and was medicated with sertraline and risperidone. Side effects were observed, and the medications were discontinued. Despite several actions, such as talks, teamwork, psychological and psychiatric follow-up, the child's behavior remained unchanged. A unique therapeutic project was developed by Universidade Estadual de Campinas' Medical School students in order to establish a connection between the entities responsible for the child's care (daycare center, healthcare center, and family). Thus, the team was able to develop a basic care protection network. The implementation of the inter-sector circle of security, as well as the communication and cooperation among the teams, produced very favorable results in this case. This initiative was shown to be a feasible and effective alternative to the use of medication for this child. Copyright © 2014 Sociedade de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

  17. Old Fragments of Forest Inside an Urban Area Are Able to Keep Orchid Bee (Hymenoptera: Apidae: Euglossini) Assemblages? The Case of a Brazilian Historical City.

    PubMed

    Ferreira, R P; Martins, C; Dutra, M C; Mentone, C B; Antonini, Y

    2013-10-01

    Retention of habitat fragments within the urban matrix can provide critical resources for the maintenance of regional biodiversity while still providing socio-economic value. Euglossini bees are important components in a community as they are important pollinators for economically valuable plants as well as hundreds of orchid species. However, some species are very sensitive to environmental impacts like urbanization. This study presents the role of antique urban fragments in a historical city in Brazil and compares it with a conservation area on the aspects of orchid bee assemblage, such as richness, composition, and abundance. Four fragments inside the city of Ouro Preto and three inside Parque Estadual do Itacolomi (PEIT) were sampled for Euglossini bees. Sorensen similarity index was used to compare community composition. The Mantel test was applied to verify the hypothesis that an urban center is a barrier for the mobility of the individuals. Fourteen Euglossini species from the region were registered. Close to 75% of the sampled bees were collected from the PEIT sampling areas. The fragments presented differences in Euglossini richness and abundance. A majority of the sampled fragments were dominated by the Eulaema cingulata Fabricius, Eulaema nigrita Lepeletier, and Euglossa securigera Dressler species. We found differences on community composition between the fragments localized in PEIT and those located in the urban center. The data suggest that there is a possible flux of individuals between the sampled fragments. The various small forest fragments in Ouro Preto, primarily in backyards, may also serve as stepping stones between sampled fragments.

  18. Effects of a labor gym program in mental workload of workers from rectory of UNIOESTE.

    PubMed

    Galvão, Isabele Maia; Vilagra, José Mohamud; Moreira, Helenara Salvati Bertolossi; Moro, Antônio Renato Pereira; Cruz, Roberto Moraes; Reis, Pedro Ferreira; Moreira, Mauricio Bertolossi

    2012-01-01

    The present work is a quality-quantitative study of cause-effect type. The objective of this study was to investigate the effect of a Labor Gym (LG) program in mental workload of workers from rectory of the Universidade Estadual do Oeste do Paraná (Unioeste) Cascavel. The sample consisted of 35 employees. For data collection, it was used the NASA-TLX questionnaire to evaluate the mental workload of employees. Then, the participants performed sessions of LG, totaling 20 classes. After this period the employess were re-evaluated. To characterize the sample, data were tabulated and a descriptive analysis was performed using the SPSS 15.0. The interpretation of the NASA-TLX questionnaire was based on its own methodology. Before the LG sessions, the total average dimensions analyzed was 79 (sd: 11,05), representing a high rate of mental workload. After the period of LG, the total average of final mental workload decreased, but it remained with a high rate (x:75, sd: 13.42). In relation to the comparative analysis of the initial and final averages of mental workload, by t test (bipolar), there was no significant difference (p = 0.071668).

  19. Edge effects on the orchid-bee fauna (Hymenoptera: Apidae) at a large remnant of Atlantic Rain Forest in southeastern Brazil.

    PubMed

    Nemésio, André; Silveira, Fernando A

    2006-01-01

    Male orchid bees were sampled with chemical baits monthly from July 1999 to April 2000 at six sites situated at different distances from the forest edge (0 to 4,000 m) at Parque Estadual do Rio Doce, the largest remnant of Atlantic Forest in the state of Minas Gerais, southeastern Brazil. The main goal of this study was to assess the abundance, richness, and the community structure of the orchid-bee fauna at different distances from the edge. In all, 1,183 males from 20 species were collected. Only minor and insignificant variation in richness and abundance were observed among the sites. Two dominant species, Euglossa analis Westwood (Hymenoptera: Apidae) and Eulaema cingulata (Fabricius) (Hymenoptera: Apidae), showed strongly opposing habitat associations: while males of the former were most collected in the interior of the forest, the latter was most found at or close to the edge. The responses of individual species, such as these, and not composite measures of richness and abundance, are more informative regarding forest integrity and edge effects.

  20. Some Psychodidae (Diptera) from Atlantic forest in south-eastern Brazil, with descriptions of Trichomyia dolichopogon sp. nov. and Trichomyia riodocensis sp. nov.

    PubMed

    Alexander, B; Freitas, J M; Quate, L W

    2001-08-01

    The family Psychodidae includes the medically important phlebotomine sand flies and four other subfamilies that have been little studied in the Neotropics. The authors here report the results of a trip to collect psychodids in Parque Estadual do Rio Doce, a national park in Minas Gerais that contains one of the largest surviving areas of Atlantic Forest in Brazil. Collections made by Malaise and CDC light traps as well as from diurnal resting sites included 15 species of Psychodinae and Trichomyiinae, among them Trichomyia dolichopogon sp. nov., T. riodocensis sp. nov. and 13 other species new to science but represented by females only. Twelve species of phlebotomine sand flies (Lutzomyia spp.) were also collected. Collections from an undisturbed area of the park were much richer faunistically than those from an area that was destroyed by fire in 1967 but had since regenerated, suggesting that recovery after environmental disturbances of this type may be prolonged. This pattern was not seen for phlebotomine sand flies, whose greater abundance and species richness in the disturbed section of the park may be related to their dependence on small mammal hosts, known to be more diverse in this type of habitat.

  1. Dydrogesterone does not reverse the cardiovascular benefits of percutaneous estradiol.

    PubMed

    Kuba, V M; Teixeira, M A M; Meirelles, R M R; Assumpção, C R L; Costa, O S

    2013-02-01

    To evaluate the influence of dydrogesterone on estimated cardiovascular risk of users of hormone replacement therapy (HRT) (with percutaneous 17β-estradiol in monotherapy and in combination with dydrogesterone) and HRT non-users through the Framingham score tool for a period of 2 years. Framingham scores were calculated from the medical records of patients treated for at least 2 years with 17β-estradiol alone or in combination with dydrogesterone, along with HRT non-users, through the analysis of patient medical records, followed for at least 2 years at Instituto Estadual de Diabetes e Endocrinologia Luiz Capriglione. Improvements in lipid profile, glucose and blood pressure levels, which reduced the estimated cardiovascular risk, were observed in the 17β-estradiol group. Similar changes were observed in the users of 17β-estradiol + dydrogesterone, suggesting that this progestogen does not attenuate the effects caused by 17β-estradiol. Both HRT groups showed a reduction in their Framingham score. In contrast to data from other HRT investigations on cardiovascular risk, these formulations proved to be safe, even in the first year of use.

  2. Clinical variables of preoperative risk in thoracic surgery.

    PubMed

    Saad, Ivete Alonso Bredda; De Capitani, Eduardo Mello; Toro, Ivan Felizardo Contrera; Zambon, Lair

    2003-05-05

    Pulmonary complications are the most common forms of postoperative morbidity in thoracic surgery, especially atelectasis and pneumonia. The first step in avoiding these complications during the postoperative period is to detect the patients that may develop them. To identify risk variables leading to early postoperative pulmonary complications in thoracic surgery. Prospective study. Hospital das Clínicas, Faculdade de Ciências Médicas, Universidade Estadual de Campinas. 145 patients submitted to elective surgery were classified as low, moderate and high risk for postoperative pulmonary complications using a risk assessment scale. The patients were followed up for 72 hours after the operation. Postoperative pulmonary complications were defined as atelectasis, pneumonia, tracheobronchitis, wheezing, prolonged intubation and/or prolonged mechanical ventilation. Univariate analysis was applied in order to study these independent variables: age, nutritional status, body mass index, respiratory disease, smoking habit, spirometry and surgery duration. Multivariate logistic regression analysis was performed in order to evaluate the relationship between independent and dependent variables. The incidence of postoperative complications was 18.6%. Multivariate logistic regression analysis showed that the variables increasing the chances of postoperative pulmonary complications were wheezing (odds ratio, OR = 6.2), body mass index (OR = 1.15), smoking (OR = 1.04) and surgery duration (OR = 1.007). Wheezing, body mass index, smoking and surgery duration increase the chances of postoperative pulmonary complications in thoracic surgery

  3. Characterization of the legumains encoded by the genome of Theobroma cacao L.

    PubMed

    Santana, Juliano Oliveira; Freire, Laís; de Sousa, Aurizangela Oliveira; Fontes Soares, Virgínia Lúcia; Gramacho, Karina Peres; Pirovani, Carlos Priminho

    2016-01-01

    Legumains are cysteine proteases related to plant development, protein degradation, programmed cell death, and defense against pathogens. In this study, we have identified and characterized three legumains encoded by Theobroma cacao genome through in silico analyses, three-dimensional modeling, genetic expression pattern in different tissues and as a response to the inoculation of Moniliophthora perniciosa fungus. The three proteins were named TcLEG3, TcLEG6, and TcLEG9. Histidine and cysteine residue which are part of the catalytic site were conserved among the proteins, and they remained parallel in the loop region in the 3D modeling. Three-dimensional modeling showed that the propeptide, which is located in the terminal C region of legumains blocks the catalytic cleft. Comparing dendrogram data with the relative expression analysis, indicated that TcLEG3 is related to the seed legumain group, TcLEG6 is related with the group of embryogenesis activities, and protein TcLEG9, with processes regarding the vegetative group. Furthermore, the expression analyses proposes a significant role for the three legumains during the development of Theobroma cacao and in its interaction with M. perniciosa. Copyright © 2015 Universidade Estadual de Santa Cruz, CNPJ: 40738999/0001-95. Published by Elsevier Masson SAS.. All rights reserved.

  4. Diagnoses and discussion of the group 1 and 2 Brazilian species of Heteragrion, with descriptions of four new species (Odonata: Megapodagrionidae).

    PubMed

    Lencioni, F A A

    2013-01-01

     Heteragrion is the most speciose and complex genus of neotropical Megapodagrionidae, with 47 species and one subspecies, and many of them are poorly defined. To improve the knowledge of the Brazilian species of the genus, 179 specimens of 13 of the 17 described species were examined. Four new species are described in tribute to the 40 thanniversary of the rock band Queen: Heteragrion freddiemercuryi (Holotype: Peruíbe (24º 22' 48" S & 47º 04' 40" W—10 m), São Paulo State—09-III-2000); H. brianmayi (Holotype and allotype: Parque Estadual da Serra do Mar—Núcleo Caraguatatuba, Caraguatatuba (23º 35' 36" S & 45º 25' 07" W—61 m), São Paulo State—05-II-2000 and 10-III-2002); H. rogertaylori (Holotype and allotype: Fazenda Trabiju, Pindamonhangaba (22º 50' 40" S & 45º 31' 01" W—651 m), São Paulo State—26-III-1999); and H. johndeaconi (Holotype and allotype: Alto Paraíso de Goiás (14º 10’ 55" S & 47º 38’ 36" W—1198 m), Goiás State—18-VI-2008 and 17-VI-2008), holotypes, allotypes and most paratypes deposited in FAAL.Diagnostic illustrations of all species studied are provided. Color photographs of live individuals of H. brianmayi, H. aurantiacum, H. consors, H. mantiqueirae, H. tiradentense and H. triangulare are also presented.

  5. A new species and new records of Oiovelia (Heteroptera: Gerromorpha: Veliidae) from Brazil.

    PubMed

    Rodrigues, Higor D D; Moreira, Felipe Ferraz Figueiredo

    2016-02-09

    Oiovelia currently comprises eight species and has been recorded only from South America. Here, the ninth species, Oiovelia machadoi sp. nov. (Holotype male deposited in MZUSP: BRAZIL, São Paulo State, Biritiba Mirim, Parque Estadual da Serra do Mar, 23°42'16.4"S, 46°02'42.8"W, 725 m a.s.l., 23.VIII.2014, H. Rodrigues leg.), is described and illustrated based on specimens from the Atlantic Forest, Southeastern Brazil. The new species can be distinguished from all other species in this genus mainly by the dark color of the body, absence of the V-shaped pruinosity on the posterior lobe of pronotum, well-defined pruinosity between the cells of the forewing, and presence of a pair of spines on the proctiger. In addition, important intraspecific variations in a population of O. brasiliensis from the State of São Paulo are presented. Finally, the genus is recorded for the first time from Northeastern Brazil based on specimens of O. cunucunumana and O. viannai collected in the State of Bahia.

  6. Open and disturbed habitats support higher diversity of Syrphidae (Diptera)? A case study during three yr of sampling in a fragment of Araucaria forest in southern Brazil.

    PubMed

    Souza, Jana Magaly Tesserolli de; Marinoni, Renato Contin; Marinoni, Luciane

    2014-01-01

    The diversity of hoverflies in five different habitats of the Parque Estadual de Vila Velha, Ponta Grossa, Paraná, Brazil, from September 1999 to August 2002 was studied. These five areas had been exposed to various types of anthropogenic disturbance at different times, which resulted in different stages of plant succession. In total, 2,841 specimens of 151 species of Syrphidae were collected using malaise traps. The highest species richness and abundance were found at the edge of the forest (Forest Edge), whereas the lowest was found in the most conserved areas. Evenness values increased along the succession gradient. The accumulation curve of new occurrences of syrphid species nearly approached an asymptote starting on the third month of the third year. Estimates of syrphid species richness using different methods indicated that between 155 and 288 species are found in the study area, according the Michaelis-Menten and the Chao2 estimators, respectively. The richness and abundance of representatives of the subfamily Syrphinae were higher in more open areas, where herbaceous plants predominate. Nineteen hoverfly species can be considered as environmental indicators, as they were collected exclusively or mainly in one of the defined habitat types. The degree of opening of the vegetation seems to be the factor determining the distribution of Syrphidae species, a conclusion based on the finding that grassy clearings in Araucaria Forests had more species. Hence, we conclude that, to become established, Syrphidae communities need conserved mosaic landscapes.

  7. Frequency of orthodontic extraction

    PubMed Central

    Dardengo, Camila de S.; Fernandes, Luciana Q. P.; Capelli, Jonas

    2016-01-01

    Introduction: The option of dental extraction for orthodontic purposes has been debated for more than 100 years, including periods when it was widely used in treatment, including the present, during which other methods are used to avoid dental extractions. The objective was to analyze the frequency of tooth extraction treatment performed between 1980 and 2011 at the Orthodontic Clinic of Universidade Estadual do Rio de Janeiro (UERJ). Material and Methods: The clinical records of 1484 patients undergoing orthodontic treatment were evaluated. The frequency of extractions was evaluated with regard to sex, Angle's classification, the different combinations of extractions and the period when orthodontic treatment began. Chi-square test was used to determine correlations between variables, while the chi-square test for trends was used to assess the frequency of extractions over the years. Results: There was a reduction of approximately 20% in the frequency of cases treated with tooth extraction over the last 32 years. The most frequently extracted teeth were first premolars. Patients with Class I malocclusion showed fewer extractions, while Class II patients underwent a higher number of extraction treatment. There were no statistically significant differences with regard to sex. Conclusion: New features introduced into the orthodontic clinic and new esthetic concepts contributed to reducing the number of cases treated with dental extractions. However, dental extractions for orthodontic purposes are still well indicated in certain cases. PMID:27007762

  8. Attractiveness of native mammal's feces of different trophic guilds to dung beetles (Coleoptera: Scarabaeinae).

    PubMed

    Bogoni, Juliano A; Hernández, Malva I M

    2014-01-01

    Mammal feces are the primary food and nesting resource for the majority of dung beetle species, and larval development depends on the quantity and quality of that resource. Physiological necessities, competitive interactions, and resource sharing are common and suggest that dung beetles may show preferences for feces of greater nutritional quality, which may in turn impact beetle assemblages and community structure. This study investigated whether attractiveness of dung beetles to different resource (feces) types varies depending on mammal trophic guild and associated nutritional content. This study was conducted in Atlantic Forest fragments in the Parque Estadual da Serra do Tabuleiro, Santa Catarina, Brazil. To evaluate attractiveness, the feces of the carnivore Puma concolor, the omnivores Cerdocyon thous and Sapajus nigritus, and the herbivore Tapirus terrestris were utilized as bait. Dung was collected from zoo animals fed a standard diet. Sampling was performed in triplicate in five areas in the summer of 2013. Four pitfall traps were established in each area, and each trap was baited with one type of mammal feces. Food preference of the species was analyzed by calculating Rodgers' index for cafeteria-type experiments. In total, 426 individuals from 17 species were collected. Rodgers' index showed that omnivorous mammal feces (C. thous) were most attractive to all dung beetle species, although it is known that dung beetles are commonly opportunistic with respect to search for and allocation of food resources. These results suggest that mammal loss could alter competitive interactions between dung beetles.

  9. Malignant transformation of low-grade gliomas in patients undergoing adjuvant therapy.

    PubMed

    Rotta, José Marcus; de Oliveira, Matheus Fernandes; Reis, Rodolfo Casimiro; Botelho, Ricardo Vieira

    2017-03-01

    Low-grade gliomas (LGG) comprise nearly 15-20 % of all central nervous system glial tumors. Several factors have been recognized as playing role in LGG malignant transformation (MT). A breakthrough analysis of a multidisciplinary group pointed that temozolomide may play a role in MT of LGGs. We analyzed the prevalence of MT in LGG patients submitted to adjuvant therapy (AT). We analyzed the medical charts of 43 patients with LGG submitted to surgery or biopsy and attending at Hospital do Servidor Público Estadual de São Paulo (São Paulo, Brazil), consecutively diagnosed from 1995 to 2013. 43 patients (24 women and 19 men) were evaluated, with mean age of 45.3 years. According to histology, 30 were astrocytomas (70 %), 12 (27 %) were oligodendrogliomas, and 1 (3 %) were mixed glioma. Mean follow-up time was 4.2 years with the standard deviation of 2.1. Twenty-eight patients did not receive adjuvant therapy and 15 received adjuvant therapy. From 43 patients with complete follow-up, 21 (48 %) experienced malignant transformation. Among such patients, nine were users of AT. Forty-eight percent of patients presented MT, being 60 % in the AT group and 42.8 % without AT. Our analysis revealed a high prevalence of MT in patients undergoing AT, higher than in patients without AT.

  10. [The meaning of medical intervention and religious faith for the elderly cancer patient].

    PubMed

    Teixeira, Jorge Juarez Vieira; Lefèvre, Fernando

    2008-01-01

    This study aimed at identifying the meaning medical intervention and religious faith have for the elderly patient with cancer. A descriptive and qualitative investigation was developed between January 9 and March 28, 2001 in the Hospital do Servidor Público Estadual--Francisco Morato de Oliveira/IAMSPE (Hospital for State Public Servants). The studied sample was not randomized and consisted of 20 elderly men and women with cancer. The data were collected in semi-structured interviews and organized and analyzed using the Collective Subject Discourse method, applying three methodological illustrations: the Central Idea, Key Expressions and the Collective Subject Discourse (CSD). The main central ideas of the discourse material were: 1. Nothing to complain about. I think it is very good and they are on the right track; 2. No. For now, I'm doing everything the doctors say; 3. I've already participated, but not currently; 4. I don't participate in religious activity; 5. Invigoration, hope and balance. Religious faith is everything! 6. It remains the same; however, it changed the way to be. The CSD shows that the adopted medical intervention gave the elderly renewed hope and that religious faith is a key instrument for facing the disease.

  11. Totally implantable catheter embolism: two related cases.

    PubMed

    Ribeiro, Rodrigo Chaves; Monteiro, Aurea Cristina Ferreira; Menezes, Quirino Cavalcante; Schettini, Sérgio Tomaz; Vianna, Sonia Maria Rossi

    2008-11-01

    Long-term totally implantable catheters (e.g. Port-a-Cath) are frequently used for long-term venous access in children with cancer. The use of this type of catheter is associated with complications such as infection, extrusion, extravasation and thrombosis. Embolism of catheter fragments is a rare complication, but has potential for morbidity. The aim here was to report on two cases in which embolism of fragments of a long-term totally implantable catheter occurred. Case series study at Hospital do Servidor Público Estadual, São Paulo. Retrospective review of catheter embolism in oncological pediatric patients with long-term totally implantable catheters. The first patient was a 3-year-old girl diagnosed with stage IV Wilms' tumor. Treatment was started with the introduction of a totally implantable catheter through the subclavian vein. At the time of removal, it was realized that the catheter had fractured inside the heart. An endovascular procedure was necessary to remove the fragment. The second case was a boy diagnosed with stage II Wilms' tumor at the age of two years. At the time of removal, it was noticed that the catheter had disconnected from the reservoir and an endovascular procedure was also necessary to remove the embolized catheter. Embolism of fragments of totally implantable catheters is a rare complication that needs to be recognized even in asymptomatic patients.

  12. [Comparison between hepatitis B and C epidemiological profiles at a public institution in São Paulo, Brazil].

    PubMed

    Cruz, Camila Rodrigues Bressane; Shirassu, Miriam Matsura; Martins, Wellington P

    2009-01-01

    Viral hepatitis is a disease of compulsory notification and is very important due to its high prevalence. To analyze the epidemiological profiles of hepatitis B and C, reported through surveillance at the 'Hospital do Servidor Público Estadual', São Paulo, SP, Brazil, from January 2004 to April 2007. The study revealed 112 confirmed cases of hepatitis B and 651 of hepatitis C. Male gender predominated among hepatitis B while female gender predominated among hepatitis C, statistically significant. Hepatitis B occurred mainly among patients from 30 to 39 years old (P<0.01), and hepatitis C was more frequent among patients from 40 to 49 years old (P = 0.49). Asthenia was the most frequent symptom. The main risk factors were: sexually transmitted diseases (hepatitis B; P<0.01), previous surgery and blood transfusion (hepatitis C; P<0.01). Cases were mostly confirmed through laboratory tests. Chronic hepatitis occurred in 54.5% and 81.7% cases of hepatitis B and C, respectively (P<0.01). Virus B was mostly transmitted by sexual contact (P<0.01); virus C was transmitted mainly by blood transfusion (P<0.01). The findings were similar to national and international data available. Epidemiologic surveillance plays an important role in determining the viral hepatitis profile in order to provide adequate screening and prevention.

  13. Correlations Between Allergen-Specific IgE Serum Levels in Patients With Ocular Allergy.

    PubMed

    Polido, Júlia Gomes Fernandes; Cabral, Thiago; Perini, Paula de Resende Campos; Fernandes, Maria de Fátima Marcelos; de Freitas, Denise; dos Santos Araújo, Maria Emília Xavier; Serracarbassa, Pedro Durães

    2015-09-01

    To evaluate ocular allergies in patients at the Hospital do Servidor Publico Estadual de Sao Paulo (HSPE) and the correlations with serum allergen-specific immunoglobulin E levels. We performed a longitudinal study of patients with ocular allergies who were treated at the Cornea and Immunology and Allergy Department. Patients underwent an ophthalmologic examination to identify their primary presenting signs and symptoms. The allergy types were divided into 4 groups. We conducted the following laboratory tests and measurements: blood count, eosinophil count, total serum IgE, and specific IgE. Among 61 patients, 16 (26.2%) had a clinical diagnosis of seasonal allergic conjunctivitis, 23 (37.7%) had perennial allergic conjunctivitis, 19 (31.1%) had vernal keratoconjunctivitis, and 3 (4.9%) had atopic keratoconjunctivitis. Mixed dust mites were positive in 94.9% of patients. Dermatophagoides pteronyssinus (dp) and Dermatophagoides farinae (df) antigens were positive in 93.2% of patients followed by Blattella germanica, Blomia tropicalis, and mixed animal epithelia (81%, 75.9%, and 25.8%, respectively). Perennial allergic conjunctivitis was the most prevalent disorder and demonstrated higher positivity in class V/VI for specific antigens (mixed dust mites, dp, and df), indicating high antigenicity. Dust mites, D. pteronyssinus, D. farinae, B. germanica, and B. tropicalis were the primary triggers of the studied ocular allergies.

  14. Lag time between onset of symptoms and diagnosis of endometriosis.

    PubMed

    Santos, Tânia Mara Vieira; Pereira, Ana Maria Gomes; Lopes, Reginaldo Guedes Coelho; Depes, Daniela De Batista

    2012-01-01

    To assess lag time between onset of symptoms and diagnosis of endometriosis in patients followed up at the Outpatients Clinic of Endometriosis and Chronic Pelvic Pain, at the Hospital do Servidor Público Estadual de São Paulo "Francisco Morato de Oliveira", from January 2003 to November 2009. In a retrospective analytical study, a total of 310 women with endometriosis confirmed by surgery and pathological examination were evaluated in the period from January 6, 2003 to November 29, 2009. Data were gathered through revision of the follow-up visit forms at the specialized outpatients clinic and medical records. The software Epi-Info 3.3.2 was used for statistical analysis. The mean lag time between onset of symptoms and confirming diagnosis of endometriosis was 46.16 months (3.84 years), ranging from 6 to 324 months. Patients aged under 20 years had a mean time until diagnosis of 2.8 years (33.6 months, range of 6 to 144 months). In patients aged 20-29 years, it was 3.51 years (42.18 months, range 6-192 months). In those aged 30-40 years, the mean time was 4.14 years (49.69 months, range 6-324 months). And in women age over 40 years, it was 3.15 years (37.86 months, range 6-216 months). The lag time between onset of symptoms and diagnosis of endometriosis was shorter, as compared to other national and international evaluations.

  15. [Amsler grid and visual field on screening for chloroquine retinopathy].

    PubMed

    Madalena, Bruno Vargas; Oshima, Akiyoshi; Serracarbassa, Pedro Durães

    2012-01-01

    To compare the modified Amsler grid to the Humphrey(®) 10-2 red visual field in chloroquine users for the detection of early maculopathy, and to correlate with the risk variables. The study included 116 eyes of 58 patients followed at the Department of Ophthalmology of Hospital do Servidor Público Estadual de São Paulo, from April, 2006 to April, 2008. All users had normal fundus and more than 2 years of chloroquine therapy. Their clinical data were evaluated and they underwent visual acuity examination, fundus biomicroscopy, visual field and Amsler grid. The incidence of early maculopathy was 7 to 10%, depending on the examination considered. The agreement between the Amsler grid and visual field was low. There was statistical significance with the use of high daily dose, elevated cumulative dose and low visual acuity in patients whose eyes had both abnormal tests; patient age and duration of treatment did not show good correlation in these cases, but their averages (67.4 years and 8.4 years, respectively) were within the range of high risk factors. The study suggests that Amsler can be useful in complementing the information on the visual field for chloroquine retinopathy periodic screening, especially for those patients who present high risk factors well established, selecting better candidates for objective tests, such as HD OCT and mfERG.

  16. Is there a relationship between spinal instability in neoplastic disease and Tokuhashi scoring system?

    PubMed

    de Oliveira, Matheus Fernandes; Rotta, Jose Marcus; Botelho, Ricardo Vieira

    2016-07-01

    Spinal instability neoplastic score (SINS) classification evaluates spinal stability by adding together six radiographic and clinical components. The objective of this study was to verify the association between SINS and Tokuhashi scoring system (TSS) score. Fifty-eight patients with vertebral metastases were admitted from 2010 to 2014 at Hospital do Servidor Público Estadual de São Paulo. They were evaluated according to their SINS and Tokuhashi SS score. Fourteen patients (24.13 %) scored from 0 to 6 points (stable spine), 37 (63.79 %) scored from 7 to 12 (potentially unstable), and 7 (12.06 %) scored from 13 to 18 (unstable). In stable spine patients according to SINS, the mean TSS score was 9.2. In potentially unstable spine patients, the mean TSS score was 8.24. In unstable spine patients, mean TSS score was 6.28. There was a statistically significant difference of the TSS score between stable and unstable patients. After evaluating TSS score in each patient, the worse the SINS, the worse was also the TSS score.

  17. Intestinal metaplasia in gallbladders: prevalence study.

    PubMed

    Fernandes, José Eduardo Vasconcelos; Franco, Maria Isete Fares; Suzuki, Reinaldo Kenji; Tavares, Nelson Mattos; Bromberg, Sansom Henrique

    2008-07-01

    Gallbladder cancer is usually diagnosed at a late stage and generally results in death. Discovery of predisposing factors for this neoplasia could prevent this outcome. In this study, we assess the presence of one of these factors: intestinal metaplasia in gallbladders with stones and inflammatory processes. Cross-sectional study in Hospital do Servidor Público Estadual de São Paulo. The first 80 gallbladders from patients who underwent elective cholecystectomy between April and August 2002, presenting stones and chronic inflammation, were studied. The patients were divided into groups according to their age: CC1, from 15 to 40 years; CC2, from 41 to 60 years; and CC3, from 61 to 85 years. Twenty-one patients (26%) were male, while 59 (74%) were female. In the group CC1, intestinal metaplasia was present in 85.71% of the 21 patients studied; in CC2, in 79.41% of 34 patients; and in CC3, in 56.00% of 25 patients. These differences presented statistical significance (p = 0.04542). Intestinal metaplasia is extremely frequent in gallbladders with inflammation and lithiasis, especially in younger patients.

  18. [Results and complications of bicanalicular intubation in external dacryocystorhinostomy].

    PubMed

    Vieira, Gisele Scholte de Souza; Xavier, Maria Emília

    2008-01-01

    To analyze the success rate and complications in patients with lacrimal obstruction submitted to surgeries. The data of patients operated in the "Hospital do Servidor Público Estadual of São Paulo" were analyzed. The lacrimal intubation was performed with a silicone tube, removed after 8 weeks. Surgeries were considered successful in those cases where patients had no postoperative epiphora or ocular secretion, and with a good passage of fluid to the nose or oropharynx. The complications related to the silicone tube were grouped in a table. The patients were operated from April 2002 to July 2006 with an average follow-up period of three months. In a total of 65 eyes, success was obtained in 89.2% of the cases. Seven patients presented postoperative epiphora, and 5 of them were reoperated. In 7 eyes there was an extrusion of the silicone in less than 15 days from surgery, and in this group one patient needed a reoperation. Six eyes presented complications with the silicone: tube prolapse (4 cases), granuloma formation in the nasal cavity (1 case) and lacrimal puncta adhesion (1 case). This group of patients presented a high success rate with Ex-DCR surgery associated with lacrimal intubation. The intraoperative intubation with silicone tube is not free of complications.

  19. Spontaneous rupture of the esophagus: report of two cases.

    PubMed

    Esgaib, A S; Eda, C J; de Oliveira, R I; Ghefter, M C; Lyra, R M; Guidugli, R B; de Oliveira Júnior, N R

    1997-01-01

    To study the diagnosis, prognosis and management of spontaneous rupture of the esophagus. This is a retrospective study through the analysis of two cases with delayed diagnosis and subsequent treatment at the Track Surgery Service. LOCALE: The study was performed at the Thoracic Surgery Unit of the Hospital do Servidor Público Estadual Francisco Morato de Oliveira in the city of São Paulo. This is a specialized service. The two patients reported on had suffered spontaneous rupture of the esophagus. They were transferred to the Thoracic Surgery Unit because of the worsening of their condition in the previous institution which they had been admitted into. The two patients with esophagus pleural fistula received similar treatment, initially advocated by Kanashin in Russia and Hauer-Santos in the United States, which consists of washing the fistula and using continuous pleural aspiration. Although both patients had to spend a long period of time in hospital, their evolution was satisfactory with the treatment adopted, and the fistula closed. The authors conclude that the method of lavage of the mediastinum and continuous pleural aspiration, in patients who after spontaneous rupture of the esophagus developed a pleural esophagus fistula due to belated diagnosis, is an alternative and satisfactory therapy. Furthermore, in order to have the best outcome, an early diagnosis is recommended and thoracostomy as the surgical procedure, with primary suture.

  20. Clusters of Bell's palsy.

    PubMed

    Gonçalves-Coêlho, T D; Pinheiro, C N; Ferraz, E V; Alonso-Nieto, J L

    1997-12-01

    The idiopathic facial paralysis or Bell's palsy installs abruptly or within a few hours, without any apparent cause. It corresponds to approximately 75% of all peripheral facial palsies. Three theories try to explain its pathogenecity: vascular-ischemic, viral and auto-immune. We reviewed the records of the EMG Sector, Hospital do Servidor Público Estadual (São Paulo, Brazil), from 1985 to 1995 and found 239 cases of Bell's palsy. Data were analysed according to age, gender, seasonal distribution of cases. There was a predominance of cases in the 31-60 age bracket (40.59%). The female gender was responsible to 70.71% of cases. There was a predominance of cases in winter (31.38%) and autumn (30.13%), which was statistically significant. These findings let us to suppose that Bell's palsy predominates in females, in 41-60 years age bracket, and occurs predominantly in cold months. There are groups of clusters throughout temporal distribution of cases and cases are dependent on one each other or on factors affecting them all, which reinforces the infectious hypothesis (there is a rise in the incidence of viral upper respiratory tract infection during cold months).

  1. Is automated platelet counting still a problem in thrombocytopenic blood?

    PubMed

    Oliveira, Raimundo Antônio Gomes; Takadachi, Maria Mariko; Nonoyama, Kimiyo; Barretto, Orlando César de Oliveira

    2003-01-02

    Reliable platelet counting is crucial for indicating prophylactic platelet transfusion in thrombocytopenic patients. To evaluate the precision and accuracy of platelet counting for thrombocytopenic patients, using four different automated counters in comparison with the Brecher & Cronkite reference method recommended by the International Committee for Standardization in Hematology (ICSH). Automated platelet counting assessment in thrombocytopenic patients. Hematology Laboratory, Hospital do Servidor Público Estadual de São Paulo, and the Hematology Division of Instituto Adolfo Lutz, São Paulo, SP, Brazil. Brecher & Cronkite reference method and four different automated platelet counters. 43 thrombocytopenic patients with platelet counts of less than 30,000/microliter. The ADVIA-120 (Bayer), Coulter STKS, H1 System (Technicom-Bayer) and Coulter T-890 automatic instruments presented great precision and accuracy in relation to laboratory thrombocytopenic samples obtained by diluting blood from normal donors. However, when thrombocytopenic patients were investigated, all the counters except ADVIA (which is based on volume and refraction index) showed low accuracy when compared to the Brecher & Cronkite reference method (ICSH). The ADVIA counter showed high correlation (r = 0.974). However, all counters showed flags in thrombocytopenic samples. The Brecher & Cronkite reference method should always be indicated in thrombocytopenic patients for platelet counts below 30,000 plt/microliter obtained in one dimensional counters.

  2. Antibiotic prophylaxis in orthopedic surgeries: the results of an implemented protocol.

    PubMed

    Queiroz, Raquel; Grinbaum, Renato S; Galvão, Luciana L; Tavares, Fernando G; Bergsten-Mendes, Gun

    2005-08-01

    Though the basic principles of antibiotic prophylaxis have been well established, there is still considerable incorrect usage, including how much is prescribed and especially in the duration of treatment, which is generally superior to what is indicated. The adequate use of these drugs contributes towards decreasing the time of internment of the patient, prevents surgical site infection (SSI), decreasing the development of resistant microorganisms, and towards reduced costs for the hospital pharmacy. A protocol for the use of antibiotic prophylaxis in the Orthopedics and Traumatology Service of the Hospital do Servidor Público Estadual de São Paulo was developed. The objectives of the study were to promote rational antibiotic surgical prophylaxis, through the implantation of a protocol for the use of these drugs in a surgical unit, with the direct contribution of a druggist in collaboration with the Infection Control Committee, to evaluate the adhesion of the health team to the protocol during three distinct periods (daily pre-protocol, early post-protocol and late post-protocol) and to define the consumption of antimicrobials used, measured as daily defined dose.

  3. Endometrial hysteroscopic and histological evaluation in menopausal women in continuous use of raloxifene.

    PubMed

    Soares, Vanessa Maria Caetano; Martorelli Filho, Braz; Fernandes, Luiz Roberto Araujo; Lippi, Umberto Gazi

    2010-03-01

    To study the effect of raloxifene on endometrial histopathology of menopausal women. Thirty-one patients under raloxifene treatment (60 mg/day) for a six-month period and submitted to diagnostic videohysteroscopy at the Climateric Outpatients Clinic, Department of Gynecology and Obstetrics, Hospital do Servidor Público Estadual Francisco Morato de Oliveira, in the city of São Paulo, and at Hospital Guilherme Álvaro, in the city of Santos, from September 10th, 2003 to June 22nd, 2004, were analyzed. Guided endometrial biopsy was performed on all patients on the anterior wall, using a 3-mm or 5-mm biopsy forceps. A 3-mm or 5-mm hysteroscope was used with TV imaging by an endocamera. The results of the hysteroscopic tests were compared before and six months after the use of raloxifene. The comparison between both biopsies was performed by means of the McNemar's test (marginal homogeneity test), and showed a descriptive level of 0.001 that indicates difference between the estrogen effects assessed at different moments. The estrogen effect on the endometrial tissue did not increase in any of the 31 patients analyzed. Twenty-one patients (68%) showed smaller estrogen effect in the final evaluation. The study showed no evidence of endometrial stimulation of raloxifene and, in fact, many women presented less estrogen effect after its use.

  4. Biological and molecular characterization of silkworm strains from the Brazilian germplasm bank of Bombyx mori.

    PubMed

    Pereira, N C; Munhoz, R E F; Bignotto, T S; Bespalhuk, R; Garay, L B; Saez, C R N; Fassina, V A; Nembri, A; Fernandez, M A

    2013-06-28

    Brazil has only one public genetic pool of Bombyx mori strains, which was established in 2005 at Universidade Estadual de Maringá, Maringá, Paraná State. This genetic bank has been maintained, and the strains have been characterized using genetic and morphological tools. The quantitative and qualitative traits, directly or indirectly related to productivity, were evaluated in 14 silkworm strains. In addition to biological and productivity analyses, DNA markers related to susceptibility to the B. mori nucleopolyhedrovirus (BmNPV) were analyzed. BmNPV is a major cause of production loss and is a serious problem for Paraná sericulture. The silkworm strains from diverse geographic origins were found to have different characteristics, including body weight, larval stage duration, cocoon weight, and other biological traits. In terms of productivity, the raw silk percentages were almost uniform, with an overall average of 16.28%. Overall, the Chinese strain C37 gave the best performance in many of the quantitative traits, and it surpassed the other strains in productivity traits. Therefore, it can be used as one of the strains that compose the elite germplasm for silkworm breeding programs. Additionally, genetic molecular markers were efficient in discriminating between B. mori strains that had been identified based on their geographical origin. We found that all Japanese strains produced a 400-bp molecular marker that has been associated with susceptibility to BmNPV.

  5. Functional aesthetic treatment of patient with phenytoin-induced gingival overgrowth.

    PubMed

    Luvizuto, Eloá Rodrigues; da Silva, Jorge Barbosa Gutierrez; Campos, Natália; Luvizuto, Gisele Cristina Rodrigues; Poi, Wilson Roberto; Panzarini, Sônia Regina

    2012-05-01

    Gingival overgrowth (GO) may be related to the frequent use of certain medications, such as cyclosporin, phenytoin (PHT), and nifedipine, and is therefore denominated drug-induced GO. This article reports a case of a patient who with chronic periodontitis made use of PHT and presented generalized GO. A 30-year-old man with GO was referred to the clinic of the Universidade Estadual Paulista, Brazil. The complaint was poor aesthetics because of the GO. The patient had a medical history of a controlled epileptic state, and PHT was administered as an anticonvulsant medication. The clinical examination showed generalized edematous gingival tissues and presence of bacterial plaque and calculus on the surfaces of the teeth. The diagnosis was GO associated with PHT because no other risk factors were identified. Treatment consisted of meticulous oral hygiene instruction, scaling, root surface instrumentation, prophylaxis, and daily chlorhexidine mouth rinses. After this stage, periodontal surgery was performed, and histopathologic evaluation was made. The patient has been under control for 3 years after the periodontal surgery, and up to the present time, there has been no recurrence. It can be concluded that PHT associated with the presence of irritants favored gingival growth and that the association of nonsurgical and surgical periodontal therapies was effective in the treatment of GO. Besides, motivating the patient to maintain oral hygiene is a prerequisite for the maintenance of periodontal health.

  6. Genetic progress in the UNB-2U population of popcorn under recurrent selection in Rio de Janeiro, Brazil.

    PubMed

    Ribeiro, R M; do Amaral Júnior, A T; Gonçalves, L S A; Candido, L S; Silva, T R C; Pena, G F

    2012-05-15

    As part of the Universidade Estadual do Norte Fluminense recurrent selection program of popcorn, we evaluated full-sib families of the sixth cycle of recurrent selection and estimated genetic progress for grain yield and expansion capacity. We assessed 200 full-sib families for 10 agronomic traits, in a randomized block design, with two replications within sets in two environments: Campos dos Goytacazes and Itaocara, in the State of Rio de Janeiro, Brazil. There were significant differences for families/"sets" for all traits, indicating genetic variability that could be exploited in future cycles. In the selection of superior progenies, the Mulamba and Mock index gave the best gains for popping expansion (PE) and grain yield (GY), with values of 10.97 and 15.30%, respectively, using random economic weights. By comparing the evolution of the means obtained for PE and GY in the cycles C(0), C(1), C(2), C(3), C(4), C(5), and predicted for C(6), a steady increase was observed for both PE and GY, with the addition of 1.71 mL/g (R(2) = 0.93) and 192.87 kg/ha (R(2) = 0.88), respectively, in each cycle. Given the good performance of this popcorn population in successive cycles of intrapopulation recurrent selection, we expect that a productive variety with high expansion capacity will soon be available for producers in the north and northwest regions of Rio de Janeiro State, Brazil.

  7. Screening of inbred popcorn lines for tolerance to low phosphorus.

    PubMed

    Santos, O J A P; Gonçalves, L S A; Scapim, C A; S M de Sousa, de; Castro, C R; Y Baba, V; de Oliveira, A L M

    2016-05-06

    Increasing phosphorus use efficiency in agriculture is essential for sustainable food production. Thus, the aims of this study were: i) to identify phosphorus use efficiency (PUE) in popcorn lines during the early plant stages, ii) to study the relationship between traits correlated with PUE, and iii) to analyze genetic diversity among lines. To accomplish this, 35 popcorn lines from Universidade Estadual de Maringá breeding program were studied. The experiment was conducted in a growth chamber using a nutrient solution containing two concentrations of phosphorus (P): 2.5 μM or low P (LP) and 250 μM or high P (HP). After 13 days in the nutrient solution, root morphology traits, shoot and root dry weight, and P content of the maize seedlings were measured. A deviance analysis showed there was a high level of genetic variability. An unweighted pair group method with arithmetic mean (UPGMA) clustering analysis identified three groups for the LP treatment (efficient, intermediate, and inefficient) and three groups for the HP treatment (responsive, moderately responsive, and unresponsive). The results of a principal component analysis and selection index were consistent with the UPGMA analysis, and lines 1, 2, 13, 17, 26, and 31 were classified as PUE.

  8. Genetic variability among elite popcorn lines based on molecular and morphoagronomic characteristics.

    PubMed

    Dos Santos, J F; Mangolin, C A; Machado, M F P S; Scapim, C A; Giordani, W; Gonçalves, L S A

    2017-06-29

    Knowledge of genetic diversity among genotypes and relationships among elite lines is of great importance for the development of breeding programs. Therefore, the objective of this study was to evaluate genetic variability based on the morphoagronomic and molecular characterization of 18 elite popcorn (Zea mays var. everta) lines to be used by Universidade Estadual de Maringá breeding programs. We used 31 microsatellite primers (widely distributed in the genome), and 16 morphological descriptors (including the resistance to maize white spot, common rust, polysora rust of maize, cercospora and leaf blights). The molecular data revealed variability among the lines, which were divided into four groups that were partially concordant with unweighted pair group method with arithmetic mean (UPMGA) and Bayesian clusters. The lines G3, G4, G11, and G13 exhibited favorable morphological characters and low disease incidence rates. The four groups were confirmed using the Gower distance in the UPGMA cluster; however, there was no association with the dissimilarity patterns obtained using the molecular data. The absence of a correlation suggests that both characterizations (morphoagronomic and molecular) are important for discriminating among elite popcorn lines.

  9. Genetic gains in the UENF-14 popcorn population with recurrent selection.

    PubMed

    Freitas, I L J; do Amaral Júnior, A T; Freitas, S P; Cabral, P D S; Ribeiro, R M; Gonçalves, L S A

    2014-01-21

    The popcorn breeding program of Universidade Estadual do Norte Fluminense Darcy Ribeiro aims to provide farmers a cultivar with desirable agronomic traits, particularly with respect to grain yield (GY) and popping expansion (PE). We evaluated full-sib families from the seventh cycle of recurrent selection and estimated the genetic progress with respect to GY and PE. Eight traits were evaluated in 200 full-sib families that were randomized into blocks with two replicates per set in two contrasting environments, Campos dos Goytacazes and Itaocara, located in north and northwest Rio de Janeiro State, respectively. There were significant differences between sets in families with respect to all traits evaluated, which indicates genetic variability that may be explored in future cycles. Using random economic weights in the selection of superior progenies, the Mulamba and Mock index showed gains for PE and GY of 5.11 and 7.78%, respectively. Significant PE and GY increases were found when comparing the evolution of mean values of these two parameters that were assessed at cycles C₀-C₆ and predicted for C₇. Thus, an advanced-cycle popcorn cultivar with genotypic superiority for the main traits of economic interest can be made available to farmers in Rio de Janeiro State.

  10. Multivariate approach in popcorn genotypes using the Ward-MLM strategy: morpho-agronomic analysis and incidence of Fusarium spp.

    PubMed

    Kurosawa, R N F; do Amaral Junior, A T; Silva, F H L; Dos Santos, A; Vivas, M; Kamphorst, S H; Pena, G F

    2017-02-08

    The multivariate analyses are useful tools to estimate the genetic variability between accessions. In the breeding programs, the Ward-Modified Location Model (MLM) multivariate method has been a powerful strategy to quantify variability using quantitative and qualitative variables simultaneously. The present study was proposed in view of the dearth of information about popcorn breeding programs under a multivariate approach using the Ward-MLM methodology. The objective of this study was thus to estimate the genetic diversity among 37 genotypes of popcorn aiming to identify divergent groups associated with morpho-agronomic traits and traits related to resistance to Fusarium spp. To this end, 7 qualitative and 17 quantitative variables were analyzed. The experiment was conducted in 2014, at Universidade Estadual do Norte Fluminense, located in Campos dos Goytacazes, RJ, Brazil. The Ward-MLM strategy allowed the identification of four groups as follows: Group I with 10 genotypes, Group II with 11 genotypes, Group III with 9 genotypes, and Group IV with 7 genotypes. Group IV was distant in relation to the other groups, while groups I, II, and III were near. The crosses between genotypes from the other groups with those of group IV allow an exploitation of heterosis. The Ward-MLM strategy provided an appropriate grouping of genotypes; ear weight, ear diameter, and grain yield were the traits that most contributed to the analysis of genetic diversity.

  11. Child protection network and the intersector implementation of the circle of security as alternatives to medication☆

    PubMed Central

    Becker, Ana Laura Martins M.M.; de Souza, Paulo Haddad; de Oliveira, Mônica Martins; Paraguay, Nestor Luiz Bruzzi B.

    2014-01-01

    Objectives: To describe the clinical history of a child with aggressive behavior and recurring death-theme speech, and report the experience of the team of authors, who proposed an alternative to medication through the establishment of a protection network and the inter-sector implementation of the circle of security concept. Case description: A 5-year-old child has a violent and aggressive behavior at the daycare. The child was diagnosed by the healthcare center with depressive disorder and behavioral disorder, and was medicated with sertraline and risperidone. Side effects were observed, and the medications were discontinued. Despite several actions, such as talks, teamwork, psychological and psychiatric follow-up, the child's behavior remained unchanged. Remarks: A unique therapeutic project was developed by Universidade Estadual de Campinas' Medical School students in order to establish a connection between the entities responsible for the child's care (daycare center, healthcare center, and family). Thus, the team was able to develop a basic care protection network. The implementation of the inter-sector circle of security, as well as the communication and cooperation among the teams, produced very favorable results in this case. This initiative was shown to be a feasible and effective alternative to the use of medication for this child. PMID:25479857

  12. The Timed Up and Go Test as a Diagnostic Criterion in Normal Pressure Hydrocephalus.

    PubMed

    Mendes, Gabriel André Silva; de Oliveira, Matheus Fernandes; Pinto, Fernando Campos Gomes

    2017-09-01

    Normal-pressure hydrocephalus (NPH) is a disease characterized by gait disturbance, urinary incontinence, and dementia. Our objectives were to define an average value of the test for the population, check the specificity and test sensitivity as evaluation criteria and diagnostic testing, and correlate with other already used more frequently. A study conducted at the Neurosurgery Division of the Hospital do Servidor Público Estadual de São Paulo in which a group of 30 patients with NPH was submitted to the Mini-Mental State Test Examination, Time Up and Go (TUG), test and Japanese scale for NPH before the Tap Test 3 hours and 72 hours after the Tap Test. After being subjected to ventriculoperitoneal shunt, patients were evaluated 3 months, 6 months, and 12 months after surgery. A control group was used composed of 30 individuals of the same age and who had no diagnosis of NPH who were submitted to the TUG test to determine an average, which was compared with that of patients with NPH. TUG did not show good correlation with other tests used, but there was excellent specificity (0.967) and sensitivity (0.933) for cut-off value of 16.5 seconds for the diagnosis of NPH. TUG is a good test for the diagnosis of NPH because there is very good specificity and sensitivity, with a mean value of 16.5 seconds as the cut-off. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Study of chronic hemolytic anaemia patients in Rio de Janeiro: prevalence of anti-human parvovirus B19 IgG antibodies and the development aplastic crises.

    PubMed

    Sant'Anna, Anadayr L M; Garcia, Rita de Cássia N Cubel; Marzoche, Mônica; da Rocha, Heloisa Helena A Gallo; Paula, Maria Tereza M; Lobo, Clarisse C; Nascimento, Jussara P

    2002-01-01

    The prevalence of anti-human parvovirus B19 IgG antibodies was determined in sera from 165 chronic hemolytic anemia patients, receiving medical care at Instituto Estadual de Hematologia (IEHE), Rio de Janeiro, during the year of 1994. This sample represents around 10% of the chronic hemolytic anemia patients attending at IEHE. Most of these patients (140) have sickle cell disease. Anti-B19 IgG antibodies were detected in 32.1% of patients. No statistically significant difference (p > 0.05) was seen between IgG antibody prevalence in male (27.8%) and female (35.5%) patients. Anti-B19 IgG antibodies were more frequent in older (37.6%) than younger (28.2%) than 20 years old patients, although this difference had no statistical significance (p > 0.05). Anti-B19 IgG antibody prevalence showed that 67.9% of patients enrolled in the study were susceptible to B19 acute infection. With the aim to detect acute B19 infection, patients follow up continued until February 1996. During this period four patients presented transient aplastic crisis due to human parvovirus B19 as confirmed by the detection of specific IgM antibodies. All four patients were younger than 20 years old, and 3 were younger than 10 years old. Three of them were sickle cell disease patients. Three of the four acute B19 infection occurred during 1994 springtime.

  14. Extracellular enzymatic profiles and taxonomic identification of endophytic fungi isolated from four plant species.

    PubMed

    Alberto, R N; Costa, A T; Polonio, J C; Santos, M S; Rhoden, S A; Azevedo, J L; Pamphile, J A

    2016-11-03

    Plants of medicinal and economic importance have been studied to investigate the presence of enzyme-producing endophytic fungi. The characterization of isolates with distinct enzyme production potential may identify suitable alternatives for specialized industry. At Universidade Estadual de Maringá Laboratory of Microbial Biotechnology, approximately 500 isolates of endophytic fungi have been studied over the last decade from various host plants, including medicinally and economically important species, such as Luehea divaricata (Martius et Zuccarini), Trichilia elegans A. Juss, Sapindus saponaria L., Piper hispidum Swartz, and Saccharum spp. However, only a fraction of these endophytes have been identified and evaluated for their biotechnological application, having been initially grouped by morphological characteristics, with at least one representative of each morphogroup tested. In the current study, several fungal strains from four plants (L. divaricata, T. elegans, S. saponaria, and Saccharum spp) were identified by ribosomal DNA typing and evaluated semi-quantitatively for their enzymatic properties, including amylase, cellulase, pectinase, and protease activity. Phylogenetic analysis revealed the presence of four genera of endophytic fungi (Diaporthe, Saccharicola, Bipolaris, and Phoma) in the plants examined. According to enzymatic tests, 62% of the isolates exhibited amylase, approximately 93% cellulase, 50% pectinase, and 64% protease activity. Our results verified that the composition and abundance of endophytic fungi differed between the plants tested, and that these endophytes are a potential enzyme production resource of commercial and biotechnological value.

  15. Monitoring marginal erosion in hydroelectric reservoirs with terrestrial mobile laser scanner

    NASA Astrophysics Data System (ADS)

    Tommaselli, A. M. G.; Moraes, M. V. A.; Silva, L. S. L.; Rubio, M. F.; Carvalho, G. J.; Tommaselli, J. T. G.

    2014-06-01

    Marginal erosions in reservoirs of hydroelectric plants have caused economic and environmental problems concerning hydroelectric power generation, reduction of productive areas and devaluing land parcels. The real extension and dynamics of these erosion processes are not well known for Brazilian reservoirs. To objectively assess these problems Unesp (Univ Estadual Paulista) and Duke Energy are developing a joint project which aims at the monitoring the progression of some erosive processes and understanding the causes and the dynamics of this phenomenon. Mobile LASER scanning was considered the most suitable alternative for the challenges established in the project requirements. A MDL DynaScan Mobile LASER M150 scanner was selected which uses RTK for real time positioning integrated to an IMU, enabling instantaneous generation of georeferenced point clouds. Two different reservoirs were choose for monitoring: Chavantes (storage plant) and Rosana (run-of-river plant), both in the Paranapanema River, border of São Paulo and Paraná States, Brazil. The monitoring areas are scanned quarterly and analysed with base on the point cloud, meshes, contours and cross sections. Cross sections are used to visualize and compute the rate and the dynamics of erosion. Some examples and quantitative results are presented along with an analysis of the proposed technique. Some recommendations to improve the field work and latter data processing are also introduced.

  16. Seed deposition patterns and the survival of seeds and seedlings of the palm Euterpe edulis

    NASA Astrophysics Data System (ADS)

    Pizo, Marco A.; Simão, Isaac

    2001-08-01

    The seed deposition pattern created by a seed disperser is one of the components of the efficiency of a species as seed disperser, and ultimately may influence the recruitment of a plant species. In this study, we used the seeds of a bird-dispersed forest palm, Euterpe edulis, to investigate the effects of two distinct seed deposition patterns created by birds that defecate (clumped pattern) and regurgitate seeds (loose-clumped pattern) on the survival of seeds experimentally set in an E. edulis-rich site, and of seedlings grown under shade-house conditions. The study was conducted in the lowland forest of Parque Estadual Intervales, SE Brazil. Clumped and loose-clumped seeds were equally preyed upon by rodents and insects. Although clumped and isolated seedlings had the same root weight after 1 year, the isolated seedlings survived better and presented more developed shoots, suggesting intraspecific competition among clumped seedlings. Our results indicate that animals that deposit E. edulis seeds in faecal clumps (e.g. cracids, tapirs) are less efficient seed dispersers than those that regurgitate seeds individually (e.g. trogons, toucans). Intraspecific competition among seedlings growing from faecal clumps is a likely process preventing the occurrence of clumps of adult palms.

  17. A sensor network driven micrometeorology study in the Serro do Mar rainforest canopy, southeast Brazil

    NASA Astrophysics Data System (ADS)

    Fatland, D. R.; Da Rocha, H. R.; Carlson, D.; Gupchup, J. A.; Salles, J.; Terzis, A.; Nobre, C.

    2009-12-01

    We have engaged in a collaborative micrometeorology pilot study towards a deeper understanding of the rainforest canopy coupling to the lower atmosphere. As motivated by researchers at the University of Sao Paulo the statement of the scientific problem is: To what extent can fine-scale spatio-temporal measurement of temperature and humidity be used to better understand and refine estimates of surface heat and water vapor flux between rainforest canopy and the lower atmosphere? Here the desired spatial scale is meters and the sampling interval is thirty seconds. To address this scientific problem in an expansible manner we have adapted Johns Hopkins University Life Under Your Feet soil ecology wireless sensor networks to a scaffold grid placed high in the rainforest canopy. The deployment is at an experimental site in the Parque Estadual da Serro do Mar, a state reserve and coastal rainforest approximately 200 km east of Sao Paulo Brazil. Project support and coordination has been provided by Microsoft Research (MSR) with the idea of continuing from the pilot study to larger-scale research in Amazonia and towards making the project technology broadly adoptable. The underlying technological challenge is the optimization of good data harvested from remote study sites per research budget dollar. We present here a description of the constituent technology, methods of adaptation, cost of implementation, overview of environmental obstacles and preliminary study results.

  18. Cooling and Trapping of Atomic Calcium

    NASA Astrophysics Data System (ADS)

    Nogueira, Giovana; Cavasso-Filho, Reinaldo; Magno, Wictor; Ortega, Davi; Manoel, Daniela; Figueira, David; Diogenes, Luciana; Pereira, Daniel; Cruz, Flavio

    2003-05-01

    Cooling and Trapping of Atomic Calcium Giovana T. Nogueira, Reinaldo L. Cavasso-Filho, Wictor C. Magno, Davi R. Ortega, Daniela A. Manoel, David L. Figueira, Luciana C.M.F.Diogenes, Daniel Pereira, and Flavio C. Cruz Instituto de Física ``Gleb Wataghin'', Universidade Estadual de Campinas, CP.6165, Campinas, SP, 13083-970, Brazil We present our recent results on atomic beam deceleration and magneto-optical trapping of atomic Calcium, using its ^1S_0-^1P1 transition at 423 nm. In order to avoid any perturbation to the atomic cloud, we employed a slower laser beam tightly focused near the on-axis MOT. This allowed us to detect cold collisions trap losses, which contribute to only 3% of the total losses, by comparing trap load and decay curves. We also analyze the theoretical possibility of Doppler cooling using the two-photon (4s^2)^1S0 - (4s5s)^1S0 transition, excited in near resonance with the ^1P1 level by laser beams at 423 and 1034 nm. An equilibrium temperature limit of 123 microKelvin is obtained. This scheme should be used as a second cooling stage, allowing 100% transfer efficiency for atoms pre-cooled with the 423-nm transition. Finally we report our progress towards the development of an optical clock based on the ^1S0 -^3P1 intercombination transition at 657 nm.

  19. Evidence for CB2 receptor involvement in LPS-induced reduction of cAMP intracellular levels in uterine explants from pregnant mice: pathophysiological implications.

    PubMed

    Salazar, Ana Inés; Carozzo, Alejandro; Correa, Fernando; Davio, Carlos; Franchi, Ana María

    2017-07-01

    antagonist) prevented these LPS-induced effects (P < 0.05). Collectively, our results suggest a role for the eCS mediating LPS-induced deleterious effects on reproductive tissues. Since our experimental design involves in vitro experiments of uterine explants, the extrapolation of the results presented here to humans is limited. Our findings provide evidence for the role of CB2 receptors in reproductive events as well as their participation as a mediator of LPS deleterious effects on reproductive tissues. None. Dr Ana María Franchi was funded by Agencia Nacional para la Promoción Científica y Tecnológica (PICT 2010/0813 and PICT 2013/0097) and by Consejo Nacional de Investigaciones Científicas y Técnicas (PIP 2012/0061). Dr Carlos Davio was funded by Agencia Nacional para la Promoción Científica y Tecnológica (PICT 2013/2050). The authors have no competing interests.

  20. [Localization of prostate cancer within the central gland by endorectal MR spectroscopic imaging].

    PubMed

    Comet Batlle, Josep; Vilanova Busquets, Joan Carles; Maroto Genover, Albert; Areal Calama, Joan; Osorio Fernández, Margarita; López Bonet, Eugeni; Torrent Quer, Narcis; Ordis Dalmau, Miquel; Saladié Roig, Josep María; Barceló Vidal, Carles

    2005-03-01

    The endorectal MR spectroscopic imaging is a new imaging test which allows more accurate and reliable localization and staging of prostate cancer than simple endorectal MRI. The combination of spectroscopic MR and MRI has recently achieved technical improvements that increased reliability in the detection of prostate cancer. Our group is now working in the detection of prostate cancer with the spectroscopic MR, in co-operation with the Agency for the Evaluation of Technology for Medical Research (Agencia de Evaluación de Tecnología para la Investigación Médica-AATRM); although we are waiting for definitive results, we can advance that this technique may be used as a good alternative for localization of prostate cancer in patients with previous negative biopsies in whom the suspicion of prostate cancer persists. We present a series of 5 patients under control for permanent elevation of PSA with previous negative biopsies. We were performing ultrasound guided sextant biopsies every 6 months, after blood test for PSA. Endorectal MRI and spectroscopic MRI were performed to try to localize the prostate cancer so diminishing the number of biopsies. All patients in the series had a low intensity lesion within the normal low intensity of the central gland, with an obvious spectroscopic metabolic abnormality suggesting the existence of prostate cancer, as it was then demonstrated by biopsy. The endorectal MR spectroscopic imaging is a non invasive method which offers the ability to detect prostate cancer within the central gland with a higher reliability in selected patients. The central gland is an area in which prostate cancer is less commonly localized, but it often shows the same signal intensity than hyperplastic tissue, so that it is difficult to be detected by purely morphological methods. Endorectal MR spectroscopic imaging allows evaluating the metabolic disturbances in the whole gland, increasing the reliability of detection of prostate cancer both in the

  1. The university gardens: a natural classroom for soil study

    NASA Astrophysics Data System (ADS)

    Sánchez-Marañón, M.; Delgado, G.; Párraga, J.; Martín-García, J. M.; Delgado, R.

    2012-04-01

    The European Space of Superior Education and specifically The Declaration of Bolonia signed by the Ministers responsible for Higher Education in 29 European countries are boosting a renewing of the traditional teaching methods in our universities. Most disciplines have incorporated and adapted the information technologies to their study object in order to achieve a more graphic and dynamic professor-student relationship. The requirement of cutting dawn theory and enhancing practice aspects have also led to intensify the efforts to update and design experiments. The laboratory experiments may be useful tools to hook the students but in the environmental sciences, an object studied in the lab is far away of its natural reality and functioning. Soils are dynamic entities in the nature. Because soil students are in the city and do not have a regular contact with the field, our aim was to teach soils operating in full capacity in the city. Taking advantage of the gardens of our university, a patch of nature in the city, we designed an experiment to show the 'vital signs' of soil and its temporal variability in a short time. In a landscaped area at the Faculty of Science we made a soil survey and subsequently we selected several areas for the installation of soil temperature, humidity, water tension, and respiration sensors. Students arranged by groups and connected on-line through blogs and social nets should record the measurements every day. Although the experiment has just starting, by this teaching method it is expected that the students achieve an experimental knowledge about soil and the way to study it, including measuring devices. They also will learn to organize and elaborate a soil report from real data, as well as work systems and habits for their future career. Acknowledgment: Innovation Project 11-272, Agencia Nacional de Evaluación de la Calidad y Acreditación (ANECA), Spain.

  2. Nonlinear Dynamics of River Runoff Elucidated by Horizontal Visibility Graphs

    NASA Astrophysics Data System (ADS)

    Lange, Holger; Rosso, Osvaldo A.

    2017-04-01

    We investigate a set of long-term river runoff time series at daily resolution from Brazil, monitored by the Agencia Nacional de Aguas. A total of 150 time series was obtained, with an average length of 65 years. Both long-term trends and human influence (water management, e.g. for power production) on the dynamical behaviour are analyzed. We use Horizontal Visibility Graphs (HVGs) to determine the individual temporal networks for the time series, and extract their degree and their distance (shortest path length) distributions. Statistical and information-theoretic properties of these distributions are calculated: robust estimators of skewness and kurtosis, the maximum degree occurring in the time series, the Shannon entropy, permutation complexity and Fisher Information. For the latter, we also compare the information measures obtained from the degree distributions to those using the original time series directly, to investigate the impact of graph construction on the dynamical properties as reflected in these measures. Focus is on one hand on universal properties of the HVG, common to all runoff series, and on site-specific aspects on the other. Results demonstrate that the assumption of power law behaviour for the degree distribtion does not generally hold, and that management has a significant impact on this distribution. We also show that a specific pretreatment of the time series conventional in hydrology, the elimination of seasonality by a separate z-transformation for each calendar day, is highly detrimental to the nonlinear behaviour. It changes long-term correlations and the overall dynamics towards more random behaviour. Analysis based on the transformed data easily leads to spurious results, and bear a high risk of misinterpretation.

  3. The use of webcam images to determine tourist-climate aptitude: favourable weather types for sun and beach tourism on the Alicante coast (Spain)

    NASA Astrophysics Data System (ADS)

    Ibarra, Emilio Martínez

    2011-05-01

    Climate has an obvious influence on tourism as a resource and as a location factor for tourist activities. Consequently, the tourist phenomenon in general is heavily controlled by meteorological conditions—in short, by the climate. In this article, the author proposes a set of weather types with which to establish the climate aptitude for sun and beach tourism. To determine these types, the density of use of one of the beaches with the lowest seasonality in continental Europe, the Levante Beach in Benidorm (Alicante, Spain), was analysed. Beach attendance was monitored using a webcam installed by the "Agencia Valenciana de Turismo". The relationship between the density of use of the lower and upper beach areas on the one hand, and meteorological variables on the other, allowed comfort (physiological equivalent temperature) and enjoyment (fractions of solar radiation) thresholds to be established. The appropriate hydric comfort values were obtained by comparing the ranges proposed by Besancenot in 1989 [Besancenot (1989) Clima et turismes. Massom, París] with numbers of visitors to the beach. The wind velocity and precipitation thresholds were selected following consultation with the literature and considering the climatic characteristics of the environment under analysis. Based on a combination of these thresholds, weather types suitable for this specific tourist activity are defined. Thus, this article presents a method for assessing the extent to which a day on the beach can be enjoyed. This has a number of applications, for planners, the tourism business and consumers alike. The use of this (filter) method in climate databases and meteorological forecasts could help determine the tourist season, the suitability of setting up a business associated with sun and beach tourism, as well as help plan holidays and program a day's leisure activities. Thus, the article seeks to improve our understanding of the climate preferences of that tourist activity par

  4. The use of webcam images to determine tourist-climate aptitude: favourable weather types for sun and beach tourism on the Alicante coast (Spain).

    PubMed

    Ibarra, Emilio Martínez

    2011-05-01

    Climate has an obvious influence on tourism as a resource and as a location factor for tourist activities. Consequently, the tourist phenomenon in general is heavily controlled by meteorological conditions-in short, by the climate. In this article, the author proposes a set of weather types with which to establish the climate aptitude for sun and beach tourism. To determine these types, the density of use of one of the beaches with the lowest seasonality in continental Europe, the Levante Beach in Benidorm (Alicante, Spain), was analysed. Beach attendance was monitored using a webcam installed by the "Agencia Valenciana de Turismo". The relationship between the density of use of the lower and upper beach areas on the one hand, and meteorological variables on the other, allowed comfort (physiological equivalent temperature) and enjoyment (fractions of solar radiation) thresholds to be established. The appropriate hydric comfort values were obtained by comparing the ranges proposed by Besancenot in 1989 [Besancenot (1989) Clima et turismes. Massom, París] with numbers of visitors to the beach. The wind velocity and precipitation thresholds were selected following consultation with the literature and considering the climatic characteristics of the environment under analysis. Based on a combination of these thresholds, weather types suitable for this specific tourist activity are defined. Thus, this article presents a method for assessing the extent to which a day on the beach can be enjoyed. This has a number of applications, for planners, the tourism business and consumers alike. The use of this (filter) method in climate databases and meteorological forecasts could help determine the tourist season, the suitability of setting up a business associated with sun and beach tourism, as well as help plan holidays and program a day's leisure activities. Thus, the article seeks to improve our understanding of the climate preferences of that tourist activity par excellence

  5. Intake of energy and nutrients; harmonization of Food Composition Databases.

    PubMed

    Martinez-Victoria, Emilio; Martinez de Victoria, Ignacio; Martinez-Burgos, M Alba

    2015-02-26

    Food composition databases (FCDBs) provide detailed information about the nutritional composition of foods. The conversion of food consumption into nutrient intake need a Food composition database (FCDB) which lists the mean nutritional values for a given food portion. The limitations of FCDBs are sometimes little known by the users. Multicentre studies have raised several methodology challenges which allow to standardize nutritional assessments in different populations and geographical areas for food composition and nutrient intake. Differences between FCDBs include those attributed to technical matters, such as description of foods, calculation of energy and definition of nutrients, analytical methods, and principles for recipe calculation. Such differences need to be identified and eliminated before comparing data from different studies, especially when dietary data is related to a health outcome. There are ongoing efforts since 1984 to standardize FCDBs over the world (INFOODS, EPIC, EuroFIR, etc.). Food composition data can be gathered from different sources like private company analysis, universities, government laboratories and food industry. They can also be borrowed from scientific literature or even from the food labelling. There are different proposals to evaluate the quality of food composition data. For the development of a FCDB it is fundamental document in the most detailed way, each of the data values of the different components and nutrients of a food. The objective of AECOSAN (Agencia Española de Consumo Seguridad Alimentaria y Nutrición) and BEDCA (Base de Datos Española de Composición de Alimentos) association was the development and support of a reference FCDB in Spain according to the standards to be defined in Europe. BEDCA is currently the only FCDB developed in Spain with compiled and documented data following EuroFIR standards.

  6. Analysis and Forecast about spatial layout of extreme temperatures in Murcia city (Spain)

    NASA Astrophysics Data System (ADS)

    Banon, L.; Hernandez, E.; Belda, F.

    2009-09-01

    The study of urban climate gets a higher relevance in climatology nowadays, as the highest percentage of the world's population live in cities. The city is the best example of the human impact on the environment. Cities modify their natural climatic variables according to urban parameters like street orientation, density and height of buildings, etc. Each city produces its own meteorological anomalies, especially of temperature. Temperature is one of the most important parameters determining the comfort and people's standard of living, especially in climate areas like the South-East of Spain, which are characterized by warm summers and heat waves. The Health Authorities encouraged us to investigate the spatial behaviour of extreme temperatures in the city of Murcia, especially in summer months. To carry out this study, we have designed a thermometric network in the city of Murcia, using sensors which measures temperature each ten minutes. These sensors were located in busy areas with different urban layout as well as in green spaces. We have done some urban transects to complete the information obtained from the network. At the same time, we installed some reference sensors in the city suburbs. We have trained a forecast model for extreme temperatures in the city of Murcia from pedestrian areas to busy areas, using the Agencia Estatal de Meteorología (AEMET) database. The forecast model obtained depends both on the wind and the solar radiation. We aim to obtain and to predict some climate comfort indexes, using the information of the thermometric network and the urban transect. In addition, we will incorporate wind and humidity data. Finally, we will try to develop a spatial distribution model of climate comfort in different areas for the city of Murcia.

  7. Joint position statement by “Sociedad Española de Patología Digestiva” (Spanish Society of Gastroenterology) and “Sociedad Española de Farmacología” (Spanish Society of Pharmacology) on biosimilar therapy for inflammatory bowel disease.

    PubMed

    Argüelles-Arias, Federico; Barreiro-de-Acosta, Manuel; Carballo, Fernando; Hinojosa, Joaquín; Tejerina, Teresa

    2013-01-01

    Biological drugs or biopharmaceutical products, manufactured with or from living organisms using biotechnology, have represented a therapeutic revolution for the control of inflammatory bowel disease (IBD). At present, in this indication and in our country, only two biological are approved, infliximab (IFX) and adalimumab (ADA), both of them monoclonal antibodies against tumor necrosis factor alpha. Effectiveness data are strong for both therapies, with maximum levels of scientific evidence.The upcoming expiry date for these biologicals´ patents has allowed the potential marketing of so-called biosimilar agents for the IBD indication. While biosimilars are conceptually for biological what generics are for chemical drugs, the structural complexity of biosimilars and their biological and manufacturing variability lead to consider validation processes for these two types in humans as highly differential. Thus, in our setting, under the coverage of "Agencia Española del Medicamento y Productos Sanitarios (AEMPS)" (Spanish Agency of Medicines and Medical Devices), guidelines issued by the European Medicines Agency (EMA) are to be applied, which states that a number of stages or steps must be overcome in order to obtain approval for a biosimilar agent.However, despite the presence of these recommendations by EMA, which must be met by a biosimilar in order to be licensed in our marketplace, relevant uncertainties persist that only future decisions by EMA and AEMPS may clarify. The present stance by our task force is that biosimilar development should be undertaken according to established regulations, thus certifying their efficacy and safety. Similarly, this task force considers that results obtained from studies in rheumatoid arthritis (RA) should not be extrapolated to IBD since the biological variability of these complex structures will not ensure a lack of noticeable changes in efficacy and safety.

  8. [Women participation in clinical trials. A preliminary study in the files of the Spanish Agency for Medicinal Products and Medical Devices].

    PubMed

    Goya, Noa Laguna; Rodríguez-Trelles, Fernando de Andrés

    2008-01-01

    The evaluation of the gender bias in clinical trials is not unanimous. The aim of this study has been the assessment of the current situation in Spain regarding the manipulation of data from clinical trials at the publication of the Law of Equality. We have examined the study design, sample population, demographic data and baseline clinical characteristics of participants, results and conclusions of the trial in the summaries of the final reports of clinical trials received in the first four months of 2007 in the Agencia Española de Medicamentos y Productos Sanitarios. From twenty-five documents analysed, in their results and conclusions: Five subdivide data sets by age and gender, thirteen do not subdivide data by gender nor do they provide a conclusion, three do not subdivide results neither but do describe severe side effect by gender and four others provide no results or conclusions. Only twenty percent of the reviewed summaries provide data subdivided by gender. This could be due to the fact that it has not been made or that it was not given enough importance to include it in the summary, neither of which is satisfactory. A more detailed study is difficult due to the current quality of the summaries provided of the final reports of the clinical trials, which is the only document that is mandatory to send to the AEMPS once the trial has concluded. We expect that with the publication of the new Law of Equality this situation will improve, given the growing evidence of the relevance of the subdivision by gender.

  9. Are The Large-Scale Biosphere-Atmosphere Experiment In Amazonia (LBA) Representative Of Long-Term Climatology? A Study Using Climate Weather Stations In Brazil.

    NASA Astrophysics Data System (ADS)

    Rosolem, R.; Shuttleworth, W. J.; Goncalves, L. G.

    2007-12-01

    The Large-Scale Biosphere-Atmosphere Experiment in Amazonia has already contributed understanding of the flux exchange between the Amazonian rainforest and atmosphere and other significant components of the ecohydrometeorological system, and it will continue to do so. However, when considering LBA-derived information on whether the Amazon is a source or sink of carbon, or whether land use changes in the Amazon are affecting the local and perhaps global climate, it is important to characterize the period during which the LBA project has been carried out in terms of its climatological context. In other words, to address the question "How does the climate during the LBA data collection period compare with the long-term climatology in Amazon." Such information is not only useful for future project planning but is crucial information for modeling purposes: the calibration or validation of models using LBA data may be influenced by the climate conditions prevalent when these data were collected. This investigates the extent to which the actual period of data collection at LBA sites is representative of the long-term climatology for the sites. The research uses long-term weather station data taken from the databases of Brazilian National Water Agency (Agencia Nacional de Aguas - ANA) and National Oceanic and Atmospheric Administration - National Climatic Data Center division (NOAA-NCDC) for stations located near the Sao Gabriel da Cachoeira, Manaus, Santarem, Caxiuana, Jaru, Sinop, and Bananal LBA sites, and compares these weather station data during the LBA data collection period with the entire dataset available for each weather station. Analysis of the precipitation records demonstrates that the precipitation climate during the LBA study period was not significant different from the long- term climatology at all the LBA sites but that at a few sites the temperature climate during LBA was statistically different.

  10. [Information quality and health risks in Spanish-language retail websites for Chinese herbal medicine].

    PubMed

    Tejedor-García, Noelia; García-Pastor, Coral; Benito-Martínez, Selma; de Lucio-Cazaña, Francisco Javier

    2017-03-16

    The growing use of purchase online via Internet retailers favours the access to potentially toxic natural products. It also contributes to the quick dissemination of the claims made by the retailers on efficacy and safety, these claims being not always based upon reliable information. Here, we have conducted an online search to find Spanish-language retail websites for Chinese herbal medicine and we have analysed them for the quality of product information and the potential health risks. i) Online search in Google España to find Spanish-language retail websites for Chinese herbal medicine in which we analysed both the claims regarding possible health benefits and adequate safe use indications ii) Identification of potentially toxic herbs in the websites iii) Quantification of Chinese herbal medicines withdrawn by the Agencia Española de Medicamentos y Productos Sanitarios (AEMPS). 1) Only one third of the 30 Spanish-language retail websites found which sell Chinese herbal medicine observe the law, given that the other websites include illegal Western disease claims as marketing tools, 2) Five websites provide some safety information, 3) Two websites offer potentially toxic herbs and 4) Chinese herbal medicine adulterated with sibutramine, silfenafil or their analogues make a considerable percentage of the total products withdrawn by the AEMPS. Online health seekers should be warned about misinformation on retail websites for Chinese herbal medicine and directed to a Spanish government Web site for guidance in safely navigating the Internet for buying Chinese herbal medicine. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  11. Validation of the Spanish version of the Amsterdam Preoperative Anxiety and Information Scale (APAIS).

    PubMed

    Vergara-Romero, Manuel; Morales-Asencio, José Miguel; Morales-Fernández, Angelines; Canca-Sanchez, Jose Carlos; Rivas-Ruiz, Francisco; Reinaldo-Lapuerta, Jose Antonio

    2017-06-07

    Preoperative anxiety is a frequent and challenging problem with deleterious effects on the development of surgical procedures and postoperative outcomes. To prevent and treat preoperative anxiety effectively, the level of anxiety of patients needs to be assessed through valid and reliable measuring instruments. One such measurement tool is the Amsterdam Preoperative Anxiety and Information Scale (APAIS), of which a Spanish version has not been validated yet. To perform a Spanish cultural adaptation and empirical validation of the APAIS for assessing preoperative anxiety in the Spanish population. A two-step forward/back translation of the APAIS scale was performed to ensure a reliable Spanish cultural adaptation. The final Spanish version of the APAIS questionnaire was administered to 529 patients between the ages of 18 to 70 undergoing elective surgery at hospitals of the Agencia Sanitaria Costa del Sol (Spain). Cronbach's alpha, homogeneity index, intra-class correlation coefficient, and confirmatory factor analysis were calculated to assess internal consistency and criteria and construct validity. Confirmatory factor analysis showed that a one-factor model was better fitted than a two-factor model, with good fitting patterns (root mean square error of approximation: 0.05, normed-fit index: 0.99, goodness-of-fit statistic: 0.99). The questionnaire showed high internal consistency (Cronbach's alpha: 0.84) and a good correlation with the Goldberg Anxiety Scale (CCI: 0.62 (95% CI: 0.55 to 0.68). The Spanish version of the APAIS is a valid and reliable preoperative anxiety measurement tool and shows psychometric properties similar to those obtained by similar previous studies.

  12. [Lacosamide and neuropathic pain, a review].

    PubMed

    Alcántara-Montero, Antonio; Sánchez-Carnerero, Clara I

    2016-03-01

    Introduccion. La mayor parte de las guias de practica clinica consultadas coinciden en señalar que los antidepresivos triciclicos, duales (venlafaxina/duloxetina), antiepilepticos gabapentina/pregabalina, apositos de lidocaina al 5% y parches de capsaicina al 8% constituyen los farmacos de primera linea en el tratamiento del dolor neuropatico periferico, y el tramadol y algunos opioides potentes (morfina, oxicodona y tapentadol) son farmacos de segunda linea. Por otra parte, la prevalencia de dolor neuropatico refractario al tratamiento se acerca al 1,5% de la poblacion, de forma que se calcula que un 50% de los pacientes no responde al tratamiento prescrito. Existen otros antiepilepticos que no tienen indicacion en el dolor neuropatico por las agencias reguladoras, como la lamotrigina, el topiramato o la oxcarbacepina, pero se utilizan en la practica clinica habitual fuera de indicacion. Desarrollo. Tras una busqueda bibliografica, se realizo una revision sobre el empleo de la lacosamida en el dolor neuropatico, tanto en distintos modelos animales como en diferentes estudios en humanos. Conclusiones. El tratamiento con lacosamida en el dolor neuropatico de diferentes etiologias podria considerarse como una alternativa efectiva para los pacientes que no respondan o no toleren los tratamientos estandares. Sin embargo, la mayor parte de la evidencia disponible, a excepcion de los ensayos clinicos en fase II/III realizados en el dolor neuropatico diabetico, corresponde a estudios abiertos y observacionales, sin grupo control y con bajo numero de pacientes, pero los resultados favorables obtenidos invitan a seguir investigando la utilidad de la lacosamida en el dolor neuropatico.

  13. Deployer Performance Results for the TSS-1 Mission

    NASA Technical Reports Server (NTRS)

    Marshall, Leland S.; Geiger, Ronald V.

    1995-01-01

    Performance of the Tethered Satellite System (TSS) Deployer during the STS-46 mission (July and August 1992) is analyzed in terms of hardware operation at the component and system level. Although only a limited deployment of the satellite was achieved (256 meters vs 20 kilometers planned), the mission served to verify the basic capability of the Deployer to release, control and retrieve a tethered satellite. - Deployer operational flexibility that was demonstrated during the flight is also addressed. Martin Marietta was the prime contractor for the development of the Deployer, under management of the NASA George C. Marshall Space Flight Center (MSFC). The satellite was provided by Alenia, Torino, Italy under contract to the Agencia Spaziale Italiana (ASI). Proper operation of the avionics components and the majority of mechanisms was observed during the flight. System operations driven by control laws for the deployment and retrieval of the satellite were also successful for the limited deployment distance. Anomalies included separation problems for one of the two umbilical connectors between the Deployer and satellite, tether jamming (at initial Satellite fly-away and at a deployment distance of 224 meters), and a mechanical interference which prevented tether deployment beyond 256 meters. The Deployer was used in several off-nominal conditions to respond to these anomalies, which ultimately enabled a successful satellite retrieval and preservation of hardware integrity for a future re-flight. The paper begins with an introduction defining the significance of the TSS-1 mission. The body of the paper is divided into four major sections: (1) Description of Deployer System and Components, (2) Deployer Components/Systems Demonstrating Successful Operation, (3) Hardware Anomalies and Operational Responses, and (4) Design Modifications for the TSS-1R Re-flight Mission. Conclusions from the TSS-1 mission, including lessons learned are presented at the end of the

  14. PREFACE: Strangeness in Quark Matter (SQM2009) Strangeness in Quark Matter (SQM2009)

    NASA Astrophysics Data System (ADS)

    Fraga, Eduardo; Kodama, Takeshi; Padula, Sandra; Takahashi, Jun

    2010-09-01

    The 14th International Conference on Strangeness in Quark Matter (SQM2009) was held in Brazil from 27 September to 2 October 2009 at Hotel Atlântico, Búzios, Rio de Janeiro. The conference was jointly organized by Universidade Federal do Rio de Janeiro, Universidade Estadual de Campinas, Centro Brasileiro de Pesquisas Físicas, Universidade de São Paulo, Universidade Estadual Paulista and Universidade Federal do Rio Grande do Sul. Over 120 scientists from Argentina, Brazil, China, France, Germany, Hungary, Italy, Japan, Mexico, The Netherlands, Norway, Poland, Russia, Slovakia, South Africa, Switzerland, the UK and the USA gathered at the meeting to discuss the physics of hot and dense matter through the signals of strangeness and also the behavior of heavy quarks. Group photograph The topics covered were strange and heavy quark production in nuclear collisions, strange and heavy quark production in elementary processes, bulk matter phenomena associated with strange and heavy quarks, and strangeness in astrophysics. In view of the LHC era and many other upcoming new machines, together with recent theoretical developments, sessions focused on `New developments and new facilities' and 'Open questions' were also included. A stimulating round-table discussion on 'Physics opportunities in the next decade in the view of strangeness and heavy flavor in matter' was chaired in a relaxed atmosphere by Grazyna Odyniec and conducted by P Braun-Munzinger, W Florkowski, K Redlich, K Šafařík and H Stöcker, We thank these colleagues for pointing out to young participants new physics directions to be pursued. We also thank J Dunlop and K Redlich for excellent introductory lectures given on the Sunday evening pre-conference session. In spite of the not-so-helpful weather, the beauty and charm of the town of Búzios helped to make the meeting successful. Nevertheless, the most important contributions were the excellent talks, whose contents are part of these proceedings, given

  15. Yolk sac primary tumor of mediastino: a rare case in a young adult.

    PubMed

    Silva, Lorena Luryann Cartaxo da; Vergilio, Fernanda Sasaki; Yamaguti, Diva Carvalho Collarile; Cruz, Isabela Azevedo Nicodemos da; Queen, Joana Angrisani Granato

    2017-09-21

    Germ cell tumors are rare neoplasms that mostly occur in the gonads, although they can also affect other body sites, especially the anterior mediastinum (50 to 70% of all extragonadal germ cell tumors). We report a case of a primary mediastinal yolk sac tumor, a rare and aggressive germ cell tumors subtype. This was a 38-year-old man who was admitted to Hospital do Servidor Público Estadual "Francisco Morato de Oliveira", complaining about dyspnea and dry cough for 1 year. The computed tomography scan of his chest revealed a large mass in the anterior mediastinum with heterogeneous enhancement to the contrast associated with pleural effusion. There were also high serum levels of alpha-fetoprotein. After neoadjuvant chemotherapy, the patient underwent surgical resection of the mass, followed by pathological examination, which confirmed a primary mediastinal yolk sac tumor, a nonseminomatous subtype of germ cell tumors. Primary mediastinal yolk sac tumors have poor prognosis, despite advances in therapy with surgical resection and cisplatin-based chemotherapy. This poor prognosis is due to the degree of invasion and unresectability in most patients by the time of the diagnosis. RESUMO Os tumores de células germinativas são neoplasias raras que acometem mais frequentemente as gônadas, embora possam também ocorrer em outras localizações do corpo, destacando-se o mediastino anterior (50 a 70% de todos os tumores de células germinativas extragonadais). No presente artigo, relatamos um caso de tumor de saco vitelínico mediastinal primário, de subtipo raro e agressivo de tumor de células germinativas. Tratava-se de um homem, 38 anos, admitido no Hospital do Servidor Público Estadual "Francisco Morato de Oliveira", com quadro de dispneia e tosse seca há 1 ano. Na investigação clínica, foi solicitada tomografia computadorizada de tórax, que mostrou volumosa massa no mediastino anterior com realce heterogêneo ao meio de contraste associada a derrame pleural

  16. Morphological variation, advertisement call, and tadpoles of Bokermannohyla nanuzae (Bokermann, 1973), and taxonomic status of B. feioi (Napoli & Caramaschi, 2004) (Anura, Hylidae, Cophomantini).

    PubMed

    Walker, Marina; Lourenço, Ana Carolina Calijorne; Pimenta, Bruno V S; Nascimento, Luciana Barreto

    2015-03-24

    Bokermannohyla nanuzae (Bokermann & Sazima 1973) and B. feioi (Napoli & Caramaschi 2004) belong to the B. cir-cumdata species group. The type locality of the former is Serra do Cipó, Espinhaço mountain range, and of the latter is Parque Estadual do Ibitipoca, Mantiqueira mountain range, both in Minas Gerais State, Brazil. Differences on dorsal draw-ing pattern of adults, oral disc morphology of tadpoles, and temporal properties of calls were proposed to distinguish these two species. However, several specimens found between the two type localities remain unidentified because diagnostic characters and states occur in all of these populations. Thus, in order to assess these characters variations, we performed an analysis of the morphology and morphometry of adults, vocalization, and morphology of tadpoles. Specimens were divided into three operational taxonomic units (OTUs): B. nanuzae (Serra do Cipó and northwards, Espinhaço mountain range), B. cf. nanuzae (Quadrilátero Ferrífero, Espinhaço mountain range, south of Serra do Cipó), and B. feioi (Serra do Ibitipoca, Mantiqueira mountain range). Drawing patterns of the dorsum and limbs show clinal variation and the three units are morphometrically very similar. Temporal and spectral properties of calls overlap in these three units. The diagnostic differences originally proposed for tadpoles are intrapopulational variations and occur in specimens from all of the locations analyzed. We found that these three units are morphologically indistinguishable. Therefore, we designate Bok-ermannohyla feioi (Napoli & Caramaschi 2004) as a junior synonym of Bokermannohyla nanuzae (Bokermann & Sazima 1973), extending its geographical distribution to the Mantiqueira mountain range.

  17. A 12 years brazilian space education activity experience

    NASA Astrophysics Data System (ADS)

    Stancato, Fernando; Gustavo Catalani Racca, João; Ballarotti, MaurícioG.

    2001-03-01

    A multidisciplinary group of students from the university and latter also from the high school was formed in 1988 with the objective to make them put in practice their knowledge in physics, chemistry and mathematics and engineering fields in experimental rocketry. The group was called "Grupo de Foguetes Experimentais", GFE. Since that time more than 150 students passed throw the group and now many of them are in the space arena. The benefits for students in a space hands-on project are many: More interest in their school subjects is gotten as they see an application for them; Interrelation attitudes are learned as space projects is a team activity; Responsibility is gained as each is responsible for a part of a critical mission project; Multidisciplinary and international experience is gotten as these are space project characteristics; Learn how to work in a high stress environment as use to be a project launch. This paper will cover the educational experiences gotten during these years and how some structured groups work. It is explained the objectives and how the group was formed. The group structure and the different phases that at each year the new team passes are described. It is shown the different activities that the group uses to do from scientific seminars, scientific club and international meetings to technical tours and assistance to rocket activities in regional schools. It is also explained the group outreach activities as some launches were covered by the media in more then 6 articles in newspaper and 7 television news. In 1999 as formed an official group called NATA, Núcleo de Atividades Aerospaciais within the Universidade Estadual de Londrina, UEL, by some GFE members and teachers from university. It is explained the first group project results.

  18. Effects of swimming on spirometric parameters and bronchial hyperresponsiveness in children and adolescents with moderate persistent atopic asthma.

    PubMed

    Wicher, Ivonne Bernardo; Ribeiro, Maria Angela Gonçalves de Oliveira; Marmo, Denise Barbieri; Santos, Camila Isabel da Silva; Toro, Adyleia Aparecida Dalbo Contrera; Mendes, Roberto Teixeira; Cielo, Flávia Maria de Brito Lira; Ribeiro, José Dirceu

    2010-01-01

    To investigate the medium-term benefits of a swimming program in schoolchildren and adolescents with moderate persistent atopic asthma (MPAA). A randomized, prospective study of children and adolescents (age 7-18 years) with MPAA was carried out at the Hospital de Clínicas of Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil. After a 1-month run-in period, 61 patients (34 female) were randomized into two groups, a swimming group (n = 30) and a control group (n = 31), and followed for 3 months. Both patient groups received inhaled fluticasone (dry powder, 250 mcg twice a day) and salbutamol as needed. The swim training program consisted of two weekly classes over a 3-month period for a total of 24 sessions. Both groups underwent spirometric assessment and methacholine challenge test--provocative concentration of methacholine causing a 20% fall in FEV1 (PC₂₀)--before and after the study period. Maximal inspiratory pressure (MIP) and maximal expiratory pressure (MEP) were measured only in the swimming group. Significant increases in PC₂₀ (pre-training, 0.31±0.25; post-training, 0.63±0.78; p = 0.008), MIP (pre-training, 67.08±17.13 cm H₂O; post-training 79.46±18.66; p < 0.001), and MEP (pre-training, 71.69±20.01 cm H₂O; post-training, 78.92±21.45 cm H₂O; p < 0.001) were found in the swimming group. Children and adolescents with MPAA subjected to a swim training program experienced a significant decrease in bronchial hyperresponsiveness, as determined by increased PC₂₀ values, when compared with asthmatic controls who did not undergo swim training. Participants in the swimming group also showed improvement in elastic recoil of the chest wall.

  19. Molecular and agronomic analysis of intraspecific variability in Capsicum baccatum var. pendulum accessions.

    PubMed

    Leite, P S S; Rodrigues, R; Silva, R N O; Pimenta, S; Medeiros, A M; Bento, C S; Gonçalves, L S A

    2016-10-05

    Capsicum baccatum is one of the most important chili peppers in South America, since this region is considered to be the center of origin and diversity of this species. In Brazil, C. baccatum has been widely explored by family farmers and there are different local names for each fruit phenotype, such as cambuci and dedo-de-moça (lady's finger). Although very popular among farmers and consumers, C. baccatum has been less extensively studied than other Capsicum species. This study describes the phenotypic and genotypic variability in C. baccatum var. pendulum accessions. Twenty-nine accessions from the Universidade Estadual do Norte Fluminense Darcy Ribeiro gene bank, and one commercial genotype ('BRS-Mari') were evaluated for 53 morphoagronomic descriptors (31 qualitative and 22 quantitative traits). In addition, accessions were genotyped using 30 microsatellite primers. Three accessions from the C. annuum complex were included in the molecular characterization. Nine of 31 qualitative descriptors were monomorphic, while all quantitative descriptors were highly significant different between accessions (P < 0.01). Using the unweighted pair group method using arithmetic averages, four groups were obtained based on multicategoric variables and five groups were obtained based on quantitative variables. In the genotyping analysis, 12 polymorphic simple sequence repeat primers amplified in C. baccatum with dissimilarity between accessions ranging from 0.13 to 0.91, permitting the formation of two distinct groups for Bayesian analysis. These results indicate wide variability among the accessions comparing phenotypic and genotypic data and revealed distinct patterns of dissimilarity between matrices, indicating that both steps are valuable for the characterization of C. baccatum var. pendulum accessions.

  20. Antibody titers and response to vaccination against hepatitis A and B in pediatric patients with portal hypertension.

    PubMed

    Rosa, Mariana Nogueira de Paula; Hessel, Gabriel; Alves De Tommaso, Adriana María

    2008-09-01

    In Brazil, approximately 130 new cases of hepatitis A per 100,000 inhabitants occur annually and 15% of the population has been in contact with hepatitis B virus. Portal hypertension causes hypersplenism and reduces T cell production, which may lead to less effective response to hepatitis vaccination. The objective of the study was to evaluate the response to hepatitis A and B vaccination in patients with portal hypertension secondary to chronic liver disease or portal vein thrombosis. Twenty-three patients (2 to 18 years) with portal hypertension seen at the Pediatric Hepatology Service of Hospital das Clínicas, Universidade Estadual de Campinas, between 1994 and 2006 were studied. Hepatitis A and B serology was tested in all patients. Patients who had not been vaccinated before their visits received the vaccines during the study period. Patients who had been vaccinated before but had negative anti-HB antibodies received a booster dose, and their serology was repeated Blood counts were performed in each patient to assess for immunosuppression. Eighteen patients received hepatitis A vaccine and all became positive for anti-HAV antibodies. All patients had received hepatitis B vaccine and 17 (73.9%) were anti-HBs positive at the time of the study The other 6 received a booster dose and became anti-HBs positive afterward. The anti-HBs-positive and -negative patients did not differ significantly in age, leukocytes, lymphocytes, or duration between the vaccination and positive serology. In this study, hepatitis A vaccines elicited a 100% response and hepatitis B vaccine conferred protection and induced an anamnestic response in pediatric patients with portal hypertension.

  1. Preoperative therapy restores ventilatory parameters and reduces length of stay in patients undergoing myocardial revascularization

    PubMed Central

    Teixeira Sobrinho, Moises; Guirado, Gabriel Negretti; Silva, Marcos Augusto de Moraes

    2014-01-01

    Introduction The frequency of surgical procedures has increased steadily in recent decades, including the myocardial revascularization. Objectives To demonstrate the importance of physiotherapy in the preoperative period of cardiac surgery in relation to the reduction of hospital stay, changes in lung volumes and respiratory muscle strength. Methods We conducted a prospective study with patients undergoing myocardial revascularization, the Hospital das Clínicas da Universidade Estadual Paulista (UNESP)/Botucatu - SP. We evaluated 70 patients of both genders, aged between 40 and 75 years, subdivided into two groups: group I - 35 patients of both genders, who received a written protocol guidance, breathing exercises and respiratory muscle training in the preoperative period and group II - 35 patients of both genders, who received only orientation of the ward on the day of surgery. This study was approved by the Ethics Committee of UNESP / Botucatu - SP. Results Maximal inspiratory pressure in third postoperative day and fifth postoperative day and significant difference between groups, being better for the intervention group. Expiratory pressure was significant in fifth postoperative day in the intervention group compared to controls. The difference of length of hospital stay in the postoperative was found between the groups with shorter hospital stay in the group receiving preoperative therapy. Conclusion Physical therapy plays an important role in the preoperative period, so that individuals in the intervention group more readily restored the parameters evaluated before surgery, in addition, there was a decrease in the time of the postoperative hospital stay. Thus, it is thought the cost-effectiveness of a program of preoperative physiotherapy. PMID:25140472

  2. Construction of a manual of work processes and techniques from Centro de Dispensação de Medicamentos de Alto Custo (CEDMAC), Hospital de Clínicas, Unicamp.

    PubMed

    Bertolo, Manoel Barros; Ferreira, Bruno Silva de Araújo; Marchiore, Adriana G Mucke; Carvalho, Glaucia Pereira do Amaral; de Souza, Débora Pessoa; Psaltikidis, Eliane Molina

    2014-01-01

    The Centers for High Cost Medication (Centros de Medicação de Alto Custo, CEDMAC), Health Department, São Paulo were instituted by project in partnership with the Clinical Hospital of the Faculty of Medicine, USP, sponsored by the Foundation for Research Support of the State of São Paulo (Fundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP) aimed at the formation of a statewide network for comprehensive care of patients referred for use of immunobiological agents in rheumatological diseases. The CEDMAC of Hospital de Clínicas, Universidade Estadual de Campinas (HC-Unicamp), implemented by the Division of Rheumatology, Faculty of Medical Sciences, identified the need for standardization of the multidisciplinary team conducts, in face of the specificity of care conducts, verifying the importance of describing, in manual format, their operational and technical processes. The aim of this study is to present the methodology applied to the elaboration of the CEDMAC/HC-Unicamp Manual as an institutional tool, with the aim of offering the best assistance and administrative quality. In the methodology for preparing the manuals at HC-Unicamp since 2008, the premise was to obtain a document that is participatory, multidisciplinary, focused on work processes integrated with institutional rules, with objective and didactic descriptions, in a standardized format and with electronic dissemination. The CEDMAC/HC-Unicamp Manual was elaborated in 10 months, with involvement of the entire multidisciplinary team, with 19 chapters on work processes and techniques, in addition to those concerning the organizational structure and its annexes. Published in the electronic portal of HC Manuals in July 2012 as an e-Book (ISBN 978-85-63274-17-5), the manual has been a valuable instrument in guiding professionals in healthcare, teaching and research activities.

  3. Estimation of absolute renal uptake with technetium-99m dimercaptosuccinic acid: direct comparison with the radioactivity of nephrectomy specimens.

    PubMed

    Lopes de Lima, Mariana da Cunha; Ramos, Celso Darío; Brunetto, Sérgio Quirino; Lopes de Lima, Marcelo; Ferreira, Ubirajara; Sá Camargo Etchebehere, Elba Cristina; Santos, Allan de Oliveira; Rodrigues Netto Júnior, Nelson; Camargo, Edwaldo Eduardo

    2008-05-01

    Studies using radionuclides are the most appropriate method for estimating renal function. Dimercaptosuccinic acid chelate labeled with technetium-99m (99mTc-DMSA) is the radiopharmaceutical of choice for high-resolution imaging of the renal cortex and estimation of the functional renal mass. The aim of this study was to evaluate a simplified method for determining the absolute renal uptake (ARU) of 99mTc-DMSA prior to nephrectomy, using the radioactivity counts of nephrectomy specimens as the gold standard. Prospective study at the Division of Nuclear Medicine, Department of Radiology, Universidade Estadual de Campinas. Seventeen patients (12 females; range 22-82 years old; mean age 50.8 years old) underwent nephrectomy for various reasons. Renal scintigraphy was performed three to four hours after intravenous administration of a mean dose of 188.7 MBq (5.1 mCi) of 99mTc-DMSA, which was done six to 24 hours before surgery. The in vivo renal uptake of 99mTc-DMSA was determined using the radioactivity of the syringe before the injection (measured using a dose calibrator) and the images of the syringe and kidneys, obtained from a scintillation camera. After surgery, the reference value for renal uptake of 99mTc-DMSA was determined by measuring the radioactivity of the nephrectomy specimen using the same dose calibrator. The ARU measurements were very similar to those obtained using the reference method, as determined by linear regression (r-squared = 0.96). ARU estimation using the proposed method before nephrectomy seems to be accurate and feasible for routine use.

  4. Impact of Introducing Full-time In-house Coordinators on Referral and Organ Donation Rates in Rio de Janeiro Public Hospitals: A Health Care Innovation Practice.

    PubMed

    Sarlo, R; Pereira, G; Surica, M; Almeida, D; Araújo, C; Figueiredo, O; Rocha, E; Vargas, E

    2016-09-01

    Establishing an organization to promote organ donation and a good organ procurement team assure quality and improve performance on organ donation rates. Brazil's organ procurement structure is based on 2 models disseminated worldwide: the "Spanish model," based on in-house coordinators, and the "American organ procurement organization (OPO) model," with extra-hospital coordinators. In 2006, Brazil's Federal Government had formally introduced the in-house coordination model for every hospital equipped with a mechanical ventilator bed. In January 2012, the Rio de Janeiro State OPO, Programa Estadual de Transplantes, introduced an innovation in the organization of the in-house coordination model in 4 selected public hospitals with high organ donation potential. It consisted in launching full-time in-house coordination teams, with ≥1 physician and 2 nurses per hospital fully dedicated to organ procurement. The objectives were to observe the impact of this innovation in referral and organ donor conversion rates and to analyze the importance of middle managers in health care innovation implementation. Comparing the year before implementation (2011) and the year of 2014 showed that this innovation led to an overall increase in referrals-from 131 to 305 per year (+132%) and conversion rates-from 20% to 42% per year-resulting in an increase in number of donors from 26 to 128 per year (+390%). Despite wide variations among hospitals in the outcomes, our results seem very encouraging and express a positive impact of this model, suggesting that dissemination to other hospitals may increase the number of donors and transplants in our region.

  5. Continuous infusion of amphotericin B: preliminary experience at Faculdade de Medicina da Fundação ABC.

    PubMed

    Uehara, Roberto Palermo; Sá, Victor Hugo Lara de; Koshimura, Erika Tae; Prudente, Fernanda Vilas Boas; Tucunduva, Luciana Tomanik Cardozo de Mello; Gonçalves, Marina Sahade; Samano, Eliana Sueco Tibana; del Giglio, Auro

    2005-09-01

    Intravenous amphotericin B deoxycholate (AmB-D) infusions, usually given over 4 hours, frequently induce nephrotoxicity and undesirable infusion-related side effects such as rigors and chills. There is evidence in the literature that the use of AmB-D in the form of continuous 24-hour infusion is less toxic than the usual four-hour infusion of this drug. Our objective was to evaluate the efficacy and safety of continuous infusion of AmB-D for the treatment of persistent fever in neutropenic patients with hematological malignancies after chemotherapy. Observational retrospective analysis of our experience with continuous infusion of AmB-D, at Faculdade de Medicina da Fundação ABC and Hospital Estadual Mário Covas in Santo André. From October 2003 to May 2004, 12 patients with hematological malignancies and chemotherapy-induced neutropenia received 13 cycles of continuous infusion of AmB-D. The median dose of AmB-D was 0.84 mg/kg/day (0.33 to 2.30 mg/kg/day). Concomitant use of nephrotoxic medications occurred in 92% of the cycles. Nephrotoxicity occurred in 30.76% of the cycles, hypokalemia in 16.67%, hepatotoxicity in 30% and adverse infusion-related events in 23%. All patients survived for at least seven days after starting continuous infusion of AmB-D, and clinical resolution occurred in 76% of the cycles. Continuous infusion of AmB-D can be used in our Institution as an alternative to the more toxic four-hour infusion of AmB-D and possibly also as an alternative to the more expensive liposomal formulations of the drug.

  6. Comorbidity of psychiatric disorders and symmetric distal polyneuropathy among type II diabetic outpatients.

    PubMed

    Moreira, R O; Papelbaum, M; Fontenelle, L F; Appolinario, J C; Ellinger, V C M; Coutinho, W F; Zagury, L

    2007-02-01

    The objective of the present study was to establish the frequency of psychiatric comorbidity in a sample of diabetic patients with symmetric distal polyneuropathy (SDPN). Sixty-five patients with type 2 diabetes mellitus were selected consecutively to participate in the study at Instituto Estadual de Diabetes e Endocrinologia. All patients were submitted to a complete clinical and psychiatric evaluation, including the Portuguese version of the structured clinical interview for DSM-IV, the Beck Depression Inventory, the Neuropathy Symptom Score, and Neuropathy Disability Score. SDPN was identified in 22 subjects (33.8%). Patients with and without SDPN did not differ significantly regarding sociodemographic characteristics. However, a trend toward a worse glycemic control was found in patients with SDPN in comparison to patients without SDPN (HbA1c = 8.43 +/- 1.97 vs 7.48 +/- 1.95; P = 0.08). Patients with SDPN exhibited axis I psychiatric disorders significantly more often than those without SDPN (especially anxiety disorders, in general (81.8 vs 60.0%; P = 0.01), and major depression--current episode, in particular (18.2 vs 7.7%; P = 0.04)). The severity of the depressive symptoms correlated positively with the severity of SDPN symptoms (r = 0.38; P = 0.006), but not with the severity of SDPN signs (r = 0.07; P = 0.56). In conclusion, the presence of SDPN seems to be associated with a trend toward glycemic control. The diagnosis of SDPN in diabetic subjects seems also to be associated with relevant psychiatric comorbidity, including anxiety and current mood disorders.

  7. ROLE OF IMAGING TESTS FOR PREOPERATIVE LOCATION OF PATHOLOGIC PARATHYROID TISSUE IN PATIENTS WITH PRIMARY HYPERPARATHYROIDISM.

    PubMed

    Coelho, Maria Caroline Alves; de Oliveira E Silva de Morais, Nathalie Anne; Beuren, Andrea Cristiani; Lopes, Cristiane Bertolino; Santos, Camila Vicente; Cantoni, Joyce; Neto, Leonardo Vieira; Lima, Maurício Barbosa

    2016-09-01

    Primary hyperparathyroidism (PHPT) can be cured by parathyroidectomy, and the preoperative location of enlarged pathologic parathyroid glands is determined by imaging studies, especially cervical ultrasonography and scintigraphy scanning. The aim of this retrospective study was to evaluate the use of preoperative cervical ultrasonography and/or parathyroid scintigraphy in locating pathologic parathyroid tissue in a group of patients with PHPT followed in the same endocrine center. We examined the records of 61 patients who had undergone parathyroidectomy for PHPT following (99m)Tc-sestamibi scintigraphy scan and/or cervical ultrasonography. Scintigraphic and ultrasonographic findings were compared to histopathologic results of the surgical specimens. Ultrasonography detected enlarged parathyroid glands in 87% (48/55) of patients with PHPT and (99m)Tc-sestamibi scintigraphy in 79% (37/47) of the cases. Ultrasonography was able to correctly predict the surgical findings in 75% (41/55) of patients and scintigraphy in 72% (34/47). Of 7 patients who had negative ultrasonography, scintigraphy correctly predicted the surgical results in 2 (29%). Of 10 patients who had negative scintigraphy, ultrasonography correctly predicted the surgical results in 4 (40%). When we analyzed only patients with solitary eutopic parathyroid adenomas, the predictive positive values of ultrasonography and scintigraphy were 90% and 86%, respectively. Cervical ultrasonography had a higher likelihood of a correct positive test and a greater predictive positive value for solitary adenoma compared to (99m)Tc-sestamibi and should be used as the first diagnostic tool for preoperative localization of affected parathyroid glands in PHPT. Ca = calcium IEDE = Instituto Estadual de Diabetes e Endocrinologia Luiz Capriglione PHPT = primary hyperparathyroidism PTH = parathyroid hormone.

  8. Effects of kinesiotherapy, ultrasound and electrotherapy in management of bilateral knee osteoarthritis: prospective clinical trial.

    PubMed

    Mascarin, Naryana Cristina; Vancini, Rodrigo Luiz; Andrade, Marã Lia Dos Santos; Magalhães, Eduardo de Paiva; de Lira, Claudio Andre Barbosa; Coimbra, Ibsen Bellini

    2012-09-22

    Although recent advances in knee osteoarthritis (OA) treatment and evaluation were achieved, to the best of our knowledge, few studies have evaluated the longitudinal effect of therapeutic modalities on the functional exercise capacity of patients with knee OA. The purpose was to investigate the effects of kinesiotherapy and electrotherapy on functional exercise capacity, evaluated using the six-minute walk test (6-MWT) in patients with bilateral knee OA. Secondary measurements included range of motion (ROM), severity of knee pain (VAS), and a measure of perceived health and physical function, evaluated using the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index. A total of 40 women with bilateral knee OA were assigned to three groups: kinesiotherapy (KIN, n = 16), transcutaneous electrical nerve stimulation (TENS, n = 12), or ultrasound (US, n = 10). The groups underwent 12 weeks of intervention twice per week. The participants were subjected to the 6-MWT, ROM, VAS and WOMAC index. These tests were performed before and after the intervention. The study was focused on outpatients and was carried out at Universidade Estadual de Campinas, Brazil. At follow-up, the KIN and US groups had significantly higher 6-MWT distances (19.8 ± 21.7 and 14.1 ± 22.5%, respectively) compared with their respective pre-intervention values. All treatments were effective for reducing pain and improving the WOMAC index. We demonstrated that the 6-MWT is a tool that can be used to evaluate improvements in the functional exercise capacity of patients submitted to a clinical intervention.

  9. A Utilização da Astronomia como Tema Interdisciplinar e Aplicações de Objetos de Aprendizagem

    NASA Astrophysics Data System (ADS)

    da Silva, L. A.; Voelzke, M. R.

    2008-09-01

    Este trabalho visa analisar a possibilidade de relacionar conteúdos aplicados no ensino fundamental e médio de forma interdisciplinar por intermédio da astronomia, com a intervenção de objetos de aprendizagem que possam integrar as disciplinas e a utilização de recursos tecnológicos. Em uma pesquisa prévia com 20 professores de uma escola estadual situada na cidade de Guarulhos foi observado que apenas 25% dos professores utilizam algum recurso tecnológico para o desenvolvimento de conteúdos pertinentes à sua disciplina, tais como sites e softwares educativos, sendo que a maioria absoluta continua ensinando apenas com livros didáticos. A maior parte dos professores apresenta dificuldades em trabalhar sua disciplina de forma interdisciplinar, ou seja, 75% dos professores preferem aplicar os conteúdos seguindo uma hierarquia linear de tópicos, evitando a discussão de temas que de alguma forma estão relacionados. A astronomia pode vir à fascinar o ser humano e despertar sua curiosidade promovendo um maior interesse no aprendizado, podendo favorecer análises interdisciplinares de forma lógica e objetiva, desta forma colocar a astronomia como tema motivador interdisciplinar, pode ser relevante no que se refere ao distanciamento da fragmentação dos conteúdos. No Estado de São Paulo, a implantação da proposta curricular no ensino fundamental e médio mostra claramente a inserção da astronomia na maior parte das séries, principalmente na 6ª série em que todo o bimestre se fala de astronomia.

  10. History of water quality parameters - a study on the Sinos River/Brazil.

    PubMed

    Konzen, G B; Figueiredo, J A S; Quevedo, D M

    2015-05-01

    Water is increasingly becoming a valuable resource, constituting one of the central themes of environmental, economic and social discussions. The Sinos River, located in southern Brazil, is the main river from the Sinos River Basin, representing a source of drinking water supply for a highly populated region. Considering its size and importance, it becomes necessary to conduct a study to follow up the water quality of this river, which is considered by some experts as one of the most polluted rivers in Brazil. As for this study, its great importance lies in the historical analysis of indicators. In this sense, we sought to develop aspects related to the management of water resources by performing a historical analysis of the Water Quality Index (WQI) of the Sinos River, using statistical methods. With regard to the methodological procedures, it should be pointed out that this study performs a time analysis of monitoring data on parameters related to a punctual measurement that is variable in time, using statistical tools. The data used refer to analyses of the water quality of the Sinos River (WQI) from the State Environmental Protection Agency Henrique Luiz Roessler (Fundação Estadual de Proteção Ambiental Henrique Luiz Roessler, FEPAM) covering the period between 2000 and 2008, as well as to a theoretical analysis focusing on the management of water resources. The study of WQI and its parameters by statistical analysis has shown to be effective, ensuring its effectiveness as a tool for the management of water resources. The descriptive analysis of the WQI and its parameters showed that the water quality of the Sinos River is concerning low, which reaffirms that it is one of the most polluted rivers in Brazil. It should be highlighted that there was an overall difficulty in obtaining data with the appropriate periodicity, as well as a long complete series, which limited the conduction of statistical studies such as the present one.

  11. Phylogenetic classification of human papillomavirus genotypes in high-grade cervical intraepithelial neoplasia in women from a densely populated Brazilian urban region.

    PubMed

    Pitta, Denise Rocha; Sarian, Luis Otávio; Campos, Elisabete Aparecida; Rabelo-Santos, Sílvia Helena; Syrjänen, Kari; Derchain, Sophie Françoise

    2009-01-01

    Differences in human papillomavirus (HPV) types may correlate with the biological potential and invasion risk of high-grade cervical intraepithelial neoplasia (CIN 2 and CIN 3). The objective of this study was to determine the relationship between different combinations of HPV types and CIN severity. Cross-sectional study, at Universidade Estadual de Campinas (Unicamp). Cervical samples from 106 women treated due to CIN 2 (18) or CIN 3 (88) were examined for specific HPV genotypes using Roche Linear Array (LA-HPV). The proportions of CIN 2 and CIN 3 in groups of women infected with the HPV phylogenetic groups A7 and A9 were compared. Three groups were formed: women with single infections; multiple infections; and the whole sample. Multiple infections were detected in 68 samples (64.7%). The most frequent high-risk genotypes detected (single/multiple) were HPV 16 (57.1%), HPV 58 (24.7%), HPV 33 (15.2%), HPV 52 (13.3%), HPV 31 (10.4%), HPV 51 (7.6%) and HPV 18 (6.6%). Women without infection with HPV species Alpha 9 were less likely to have CIN 3 than were their Alpha 9 HPV-infected counterparts. HPV 16 and/or HPV 18, with or without associations with other viral types, were more frequently found in women with CIN 3 than in those with CIN 2. The severity of high-grade CIN may be aggravated by the presence of HPV types included in the Alpha 9 phylogenetic classification and by infections including HPV 16 and 18, singly or in combination with other HPV genotypes.

  12. Cost-benefit of hospitalization compared with outpatient care for pregnant women with pregestational and gestational diabetes or with mild hyperglycemia, in Brazil.

    PubMed

    Cavassini, Ana Claudia Molina; Lima, Silvana Andréa Molina; Calderon, Iracema Mattos Paranhos; Rudge, Marilza Vieira Cunha

    2012-01-01

    Pregnancies complicated by diabetes are associated with increased numbers of maternal and neonatal complications. Hospital costs increase according to the type of care provided. This study aimed to estimate the cost-benefit relationship and social profitability ratio of hospitalization, compared with outpatient care, for pregnant women with diabetes or mild hyperglycemia. This was a prospective observational quantitative study conducted at a university hospital. It included all pregnant women with pregestational or gestational diabetes, or mild hyperglycemia, who did not develop clinical intercurrences during pregnancy and who delivered at the Botucatu Medical School Hospital (Hospital das Clínicas, Faculdade de Medicina de Botucatu, HC-FMB) of Universidade Estadual de São Paulo (Unesp). Thirty pregnant women treated with diet were followed as outpatients, and twenty treated with diet plus insulin were managed through frequent short hospitalizations. Direct costs (personnel, materials and tests) and indirect costs (general expenses) were ascertained from data in the patients' records and the hospital's absorption costing system. The cost-benefit was then calculated. Successful treatment of pregnant women with diabetes avoided expenditure of US$ 1,517.97 and US$ 1,127.43 for patients treated with inpatient and outpatient care, respectively. The cost-benefit of inpatient care was US$ 143,719.16, and outpatient care, US$ 253,267.22, with social profitability of 1.87 and 5.35, respectively. Decision-tree analysis confirmed that successful treatment avoided costs at the hospital. Cost-benefit analysis showed that outpatient management was economically more advantageous than hospitalization. The social profitability of both treatments was greater than one, thus demonstrating that both types of care for diabetic pregnant women had positive benefits.

  13. EVALUATION OF SURGICAL TREATMENT OF FRACTURES IN TWO OR THREE PARTS OF THE PROXIMAL HUMERUS WITH THE “PARACHUTE TECHNIQUE”

    PubMed Central

    Junior, Antonio Carlos Tenor; Ribeiro, Fabiano Rebouças; Filho, Rômulo Brasil; Filho, Cantidio Salvador Filardi; da Costa, Guilherme Leme; Menniti, Eduardo Libório

    2015-01-01

    Objective: To evaluate the efficacy and safety of the surgical technique called the “parachute technique, as applied to adult patients who suffered displaced and unstable two or three-part fractures of the proximal humerus, through the clinical outcomes. Methods: Between January 1995 and June 2006, 59 adult patients with displaced and unstable two or three-part fractures underwent operations performed by the Shoulder and Elbow Group of the Orthopedics and Traumatology Service of Hospital do Servidor Público Estadual de São Paulo using the “parachute technique. This method consists of an intramedullary tension band and extramedullary fixation in a figure-of-eight to join the fragments of the fracture, using a 6.5-millimeter spongy screw with partial threading, a washer and two non-absorbable wires, thereby producing stable synthesis with minimal aggression to the surrounding soft tissue and not requiring any subsequent removal of material. The final shape of this synthesis is reminiscent of the shape of an open parachute. The patients had a minimum postoperative follow-up of six months. For the diagnosis, trauma series radiographic views of the shoulder were produced. The fractures were classified in accordance with the system proposed by Neer. We used the scale of the University of California, Los Angeles (UCLA), to evaluate the results. Results: The “parachute technique” produced good results in 47% and excellent results in 26% of the cases, according to the UCLA scores. Conclusion: The “parachute technique” is a safe and effective treatment for displaced and unstable two or three-part fractures of the proximal humerus. PMID:27022548

  14. EVALUATION OF SURGICAL TREATMENT OF FRACTURES IN TWO OR THREE PARTS OF THE PROXIMAL HUMERUS WITH THE "PARACHUTE TECHNIQUE".

    PubMed

    Junior, Antonio Carlos Tenor; Ribeiro, Fabiano Rebouças; Filho, Rômulo Brasil; Filho, Cantidio Salvador Filardi; da Costa, Guilherme Leme; Menniti, Eduardo Libório

    2010-01-01

    To evaluate the efficacy and safety of the surgical technique called the "parachute technique, as applied to adult patients who suffered displaced and unstable two or three-part fractures of the proximal humerus, through the clinical outcomes. Between January 1995 and June 2006, 59 adult patients with displaced and unstable two or three-part fractures underwent operations performed by the Shoulder and Elbow Group of the Orthopedics and Traumatology Service of Hospital do Servidor Público Estadual de São Paulo using the "parachute technique. This method consists of an intramedullary tension band and extramedullary fixation in a figure-of-eight to join the fragments of the fracture, using a 6.5-millimeter spongy screw with partial threading, a washer and two non-absorbable wires, thereby producing stable synthesis with minimal aggression to the surrounding soft tissue and not requiring any subsequent removal of material. The final shape of this synthesis is reminiscent of the shape of an open parachute. The patients had a minimum postoperative follow-up of six months. For the diagnosis, trauma series radiographic views of the shoulder were produced. The fractures were classified in accordance with the system proposed by Neer. We used the scale of the University of California, Los Angeles (UCLA), to evaluate the results. The "parachute technique" produced good results in 47% and excellent results in 26% of the cases, according to the UCLA scores. The "parachute technique" is a safe and effective treatment for displaced and unstable two or three-part fractures of the proximal humerus.

  15. Rabies surveillance in bats in Northwestern State of São Paulo.

    PubMed

    Casagrande, Daiene Karina Azevedo; Favaro, Ana Beatriz Botto de Barros da Cruz; Carvalho, Cristiano de; Picolo, Mileia Ricci; Hernandez, Janaína Camila Borges; Lot, Monique Serra; Albas, Avelino; Araújo, Danielle Bastos; André Pedro, Wagner; Queiroz, Luzia Helena

    2014-01-01

    Introduction Rabies is an important zoonosis that occurs in mammals, with bats acting as Lyssavirus reservoirs in urban, rural and natural areas. Rabies cases in bats have been recorded primarily in urban areas in Northwestern State of São Paulo since 1998. This study investigated the circulation of rabies virus by seeking to identify the virus in the brain in several species of bats in this region and by measuring rabies-virus neutralizing antibody levels in the hematophagous bat Desmodus rotundus. Methods From 2008 to 2012, 1,490 bat brain samples were sent to the Universidade Estadual Paulista (UNESP) Rabies Laboratory in Araçatuba, and 125 serum samples from vampire bats that were captured in this geographical region were analyzed. Results Rabies virus was detected in the brains of 26 (2%) of 1,314 non-hematophagous bats using the fluorescent antibody test (FAT) and the mouse inoculation test (MIT). None of the 176 hematophagous bat samples were positive for rabies virus when a virus detection test was utilized. Out of 125 vampire bat serum samples, 9 (7%) had levels of rabies virus neutralization antibodies (RVNAs) that were higher than 0.5IU/mL; 65% (81/125) had titers between 0.10IU/mL and 0.5IU/mL; and 28% (35/125) were negative for RVNAs using the simplified fluorescent inhibition microtest (SFIMT) in BHK21 cells. The observed positivity rate (1.7%) was higher than the average positivity rate of 1.3% that was previously found in this region. Conclusions The high percentage of vampire bats with neutralizing antibodies suggests that recent rabies virus exposure has occurred, indicating the necessity of surveillance measures in nearby regions that are at risk to avoid diffusion of the rabies virus and possible rabies occurrences.

  16. Evaluation of respiratory conditions in early phase of hematopoietic stem cell transplantation

    PubMed Central

    Bom, Eliane Aparecida; de Souza, Clarissa Vasconcelos; Thiesen, Rosana Almeida da Silva; Miranda, Eliana Cristina Martins; de Souza, Carmino Antonio

    2012-01-01

    Objectives To investigate the effectiveness of respiratory physiotherapy based on clinical evidence and analyze the improvement in respiratory parameters. Methods A prospective study was carried out in the Bone Marrow Transplant Unit of the Universidade Estadual de Campinas (UNICAMP). Two different previously established respiratory physiotherapy protocols were applied from days D-1 to D+7 that aimed to improve airway clearance, pulmonary re-expansion and the strengthening of respiratory muscles. Group A were subjected to diaphragmatic proprioceptive stimulation, breathing exercises, incentive spirometry with Respiron®, inspiratory muscle training with the Threshold® Inspiratory Muscle Training device, bronchial hygienization with Shaker® and cough stimulation. Group B performed a protocol that only used incentive spirometry. The parameters analyzed were: tidal volume, minute volume, maximal inspiratory pressure, maximal expiratory pressure, oxygen saturation, heart rate and respiratory frequency. Results Sixty-seven patients submitted to myeloablative hematopoietic stem cell transplantation were included in this study. Among these, thirty-nine were evaluated and randomized in the two groups. There were significant differences between the groups for tidal volume at D+2 (p-value = 0.007) and maximal inspiratory pressure (p-value = 0.03), maximal expiratory pressure (p-value = 0.03) and tidal volume (p-value = 0.004) at D+7. Conclusions On comparing Group A with Group B, the authors concluded that the protocol of respiratory physiotherapy applied in this study resulted in an improvement in ventilation and in respiratory muscle strength of patients submitted to hematopoietic stem cell transplantation. PMID:23049417

  17. Determination of insulin-like growth factor-I reference values using an immunoradiometric assay in a Brazilian adult population.

    PubMed

    Leite, Denise B; Meirelles, Ricardo M R; Mandarim-De-Lacerda, Carlos A; Matos, Haroldo J; Santos-Filho, Sebastião D; Bernardo-Filho, Mario

    2012-01-01

    Serum levels of total insulin-like growth factor I (IGF-I) reflect endogenous growth hormone (GH) secretion in healthy adults, which makes it a good diagnostic marker for screening of GH-related disorders. Studies also have supported a possible relation between IGF-I levels and the risk and prognostic for some malignancies, besides a relation between IGF-I levels and mortality. As the determination of the IGF-I normal values for local populations is strongly desired, the aim of this investigation was to determine reference values for IGF-I using an immunoradiometric assay (IRMA) in an adult Brazilian population of Rio de Janeiro city, since there is no other study using this methodology in Brazilian population, and that this method is widely used in Brazil and worldwide. The study included samples of blood taken from 484 healthy subjects (251 men and 233 women) aged 18-70. The subjects agreed with this study, approved by the Ethical Committee of the Instituto Estadual de Hematologia Arthur de Siqueira Cavalcanti, Rio de Janeiro, Brazil. The samples were analyzed using a Diagnostic System Laboratories kit. For data analysis, age- and sex-specific figures were fitted after transformation of IGF-I values. In adulthood, a slow age-dependent decrease was found. There was no significant difference in IGF-I values between men and women. This study established age-specific IGF-I reference values, for a healthy Brazilian adult population, determined by a widely IGF-I, IRMA used currently in Brazil.

  18. Scanning Electron Microscopy of the Presbylarynx.

    PubMed

    Gonçalves, Tatiana Maria; Dos Santos, Daniela Carvalho; Pessin, Adriana Bueno Benito; Martins, Regina Helena Garcia

    2016-06-01

    To describe the findings on the presbylarynx under scanning electron microscopy. Cadaver study. Universidade Estadual Paulista (Botucatu, São Paulo, Brazil). Sixteen vocal folds were removed during necropsies and distributed into 2 age groups: control (n = 8; aged 30-50 years) and elderly (n = 8; aged 75-92 years). The right vocal fold was dissected, fixed in glutaraldehyde 2.5%, and prepared for scanning electron microscopy. The thickness of the epithelium was measured using a scandium morphometric digital program. In the control group, the epithelium had 5 to 7 overlapped cell layers, rare desquamation cells, and little undulation with protruding intercellular junctions. The lamina propria showed a uniform network of collagen and elastic fibers in the superficial layer. A dense network of collagen was identified in the deeper layer. In the elderly group, the epithelium was atrophic (2-3 cells), with more desquamation cells and intercellular junctions delimited by deep sulci. The epithelial thickness was lower in elderly than in controls (mean [SD], 221.64 [145.90] µm vs 41.79 [21.40] µm, respectively). The lamina propria had a dense and irregular distribution of collagen and elastic fibers in the superficial layer. In the deep layers, the collagen fibers formed a true fibrotic and rigid skeleton. Scanning electron microscopy identified several changes in the elderly larynx, differentiating it from the controls. These alterations are probably related to the aging process of the vocal folds. However, the exact interpretation of these findings requires additional studies, even to the molecular level, having the fibroblasts as targets. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2016.

  19. [Prognostic value of the grade of cellular differentiation, of mucus presence and the growth pattern of the invasive margin in colorectal adenocarcinomas Dukes B].

    PubMed

    Henrique-Filho, Clodoaldo; Bromberg, Sansom Henrique; Barreto, Elci; Godoy, Antônio Claudio de; Mattosinho-França, Luís Celso

    2004-01-01

    The unfavorable evolution of approximately 1/3 of the patients with colorectal cancer, classified in the Dukes B stage, shows to be desirable the addition of another approaches morphologic prognostics. The reports of the literature about prognostic significance of cellular differentiation, mucus presence and the pattern of growth of the invasive margin in colorectal cancer were controversial. To evaluate the prognostic significance of tumor differentiation, mucus presence and the growth pattern of the invasive margin in patients with colorectal carcinomas classified in Dukes B stage. A retrospective study of 156 patients who had undergone curative resection for colorectal cancer was made at the Department of Gastroenterology Surgery of the "Hospital do Servidor Público Estadual", in São Paulo, SP, Brazil. Their mean age was 58 (range 28-83) years and consisted of 94 (60.26%) women and 62 (39.74%) men. The cellular differentiation was classified in two degrees: low and high malignancy degree, in agreement with the area of predominant differentiation of the tumor. Tumors with at least 60% of its volume in mucus were called mucinous carcinoma. The growth of the invasive margin was classified as expanding when the tumor showed a well-delineated and circumscribed border pushing the adjacent structures and infiltrating when the tumor advances by a process of seemingly effortless dissection between the normal structures of the bowel wall. There were predominance of tumors of low malignancy (139 (89.10%)), non-mucinous (142 (91.03%)) and with margin of the infiltrating type (123 (78.85%)). Only the growth of the invasive margin influenced the survival of 5 years. Patients with tumor exhibiting margin of the expanding type, presented a favorable outcome than those with margin of the infiltrating type -- 81.82% x 60.98%. The type of growth of the invasive tumor margin may help to identify the prognosis of low and high-risk subgroups of patients.

  20. An outbreak of handscrubbing-related surgical site infections in vascular surgical procedures.

    PubMed

    Grinbaum, R S; de Mendonça, J S; Cardo, D M

    1995-04-01

    To investigate an outbreak of surgical site infections (SSI) in a vascular surgery unit. A 60-bed unit of vascular surgery, where surgeons performed an average of 30 operations per month at the Hospital do Servidor Público Estadual, a 1,000-bed tertiary care hospital in São Paulo, Brazil. We included in the case group nine patients who had limb amputations or arterial reconstructions, October 16 through 23, 1992. We included in the control group patients whose operations were performed within 30 days of the outbreak period. Control patients were matched for sex and type of operation. Six of 9 case patients experienced SSI, as compared with 3 of 18 control patients (P = .026) and 28 of 244 patients in the pre-epidemic period (P = .0002). Risk factors were identical for case and control groups. Factors assessed were American Society of Anesthesiology (ASA) status, duration of surgery, wound class, emergency status, remote site infections, preoperative length of stay, use of prophylactic antibiotics, and underlying diseases. Possible common sources also were analyzed. No differences were observed concerning hair removal, preoperative shower, wound dressing, and surgical team present in the operating room. During the outbreak period, the operating room was not provided with povidone-iodine, used in our hospital for skin cleansing and handscrubbing. Surgeons from all departments, including vascular surgery, used 2% iodine with 70% alcohol for skin cleansing. Surgeons from other departments used this iodine solution for handscrubbing, but the vascular surgeons used plain soap for handscrubbing. No increases in SSI rates were reported in other services. Comparison of case and control groups for handscrubbing was statistically significant (P < .00001). After reinstitution of povidone-iodine, only one SSI was diagnosed in 13 vascular procedures. Although we could not demonstrate definitely that scrubbing with plain soap was related to SSI, we found a strong suggestion of

  1. Vertical gastric plication versus Nissen fundoplication in the treatment of gastroesophageal reflux in children with cerebral palsy.

    PubMed

    Durante, Antonio Paulo; Schettini, Sergio Tomaz; Fagundes, Djalma José

    2007-01-04

    Association between neurological lesions and gastroesophageal reflux disease (GERD) in children is very common. When surgical treatment is indicated, the consensus favors the fundoplication technique recommended by Nissen, despite its high morbidity and relapse rates. Vertical gastric plication is a procedure that may have advantages over Nissen fundoplication, since it is less aggressive and more adequately meets anatomical principles. The authors proposed to compare the results from the Nissen and vertical gastric plication techniques. Randomized prospective study within the Postgraduate Surgery and Experimentation Program of UNIFESP-EPM, at Hospital do Servidor Público Estadual (IAMSPE) and Hospital Municipal Infantil Menino Jesus. Fourteen consecutive children with cerebral palsy attended between November 2003 and July 2004 were randomized into two groups for surgical treatment of GERD: NF, Nissen fundoplication (n = 7); and VGP, vertical gastric plication (n = 7). These were clinically assessed by scoring for signs and symptoms, evaluation of esophageal pH measurements, duration of the operation, intra and postoperative complications, mortality and length of hospital stay. The mean follow-up was 5.2 months; symptoms were reduced by 42.8% (NF) (p = 0.001) and 57.1% (VGP) (p = 0.006). The Boix-Ochoa score was favorable for both groups: NF (p < 0.001) and VGP (p < 0.042). The overall mortality was 14.28% in both groups and was due to causes unrelated to the surgical treatment. The two operative procedures were shown to be efficient and efficacious for the treatment of GERD in neuropathic patients, over the study period.

  2. End of life in intensive care: family members' acceptance of orthotanasia.

    PubMed

    Santos, Maria Fernanda Gonçalves Dos; Bassitt, Débora Pastore

    2011-12-01

    This study aimed to assess family member acceptance of orthotanasia as related to symptom management, patient preference and the influence of the medical team's communication on therapy. This was a descriptive one-year study conducted at the adult intensive care unit of the Hospital do Servidor Público Estadual. A structured questionnaire based on the Quality of Dying and Death (QODD 22) instrument and prior informal interviews were used. Sixty family members were assessed; the mean age was 51.7 + 12.1 years, and 81.7% were female. The patients were hospitalized for a mean of 31 + 26.9 days, and 17.0% of these days were spent in the intensive care unit. Most of the patients had neurological conditions. Most of the patients (53.3%) had discussed their end-of-life care wishes with family members; however, 76.7% of them had not discussed this issue with their doctors (p < 0.00). The family members reported being favorable to orthotanasia in 83.3% of the cases. Most (85.0%) desired the medical team to clearly approach the subject, and 65.0% wished to take part in the quality of end-of-life decision making process. The family members were generally satisfied with information they received from the doctors: 93.3% believed they had received appropriately frequent communications about the clinical conditions; 81.7% were able to clarify their doubts regarding the patient's clinical status; the communication was understood by 83.3% of the respondents; and 80.0% believed that clear and honest information had been provided. Only 43.3% of the respondents wished to be present at the time of their loved ones' deaths. A significant association between family member acceptance of orthotanasia and participation in end-of-life decisions (p = 0.042) was observed. Most of the respondents were favorable to orthotanasia and wished to participate in end-of-life discussions.

  3. Prevalence of prediabetes in patients with metabolic risk.

    PubMed

    Matos, Lívia Nascimento de; Giorelli, Guilherme de Vieira; Saado, Amir; Dias, Cristiane Bitencourt

    2011-01-01

    Early diagnosis of prediabetes should be done to avoid complications relating to diabetes mellitus (DM). The aim here was to assess the prevalence of prediabetes among individuals at high risk of developing DM, and to seek variables relating to glucose intolerance (GI) among individuals with normal fasting plasma glucose (FPG). Cross-sectional study at Hospital do Servidor Público Estadual, São Paulo. The FPG and glucose tolerance test (GTT) were analyzed, from which the subjects were divided as follows: group 1 (FPG and GTT both normal), group 2 (normal FPG but abnormal GTT), group 3 (abnormal FPG but normal GTT), and group 4 (FPG and GTT both abnormal). The subjects' clinical, laboratory and anthropometric profile was determined. 138 subjects were studied: 44 in group 1, 11 in group 2, 33 in group 3 and 50 in group 4. The prevalence of prediabetes was 68.0%. Group 4 individuals were older than group 1 individuals [69.0 (55.5-74.0) versus 58.9 ± 11.8 years; P < 0.05], with greater prevalence of risk conditions for DM [5.0 (4.0-5.0) versus 4.0 (3.0-5.0); P < 0.05]. Among individuals with normal FPG, GI prevalence was 20.0%. No variables analyzed correlated with GTT. The prevalence of prediabetes was 68.0%, and 20.0% of subjects with normal FPG had GI. Although some anthropometric, clinical and laboratory variables have been correlated with DM and prediabetes, none, except for GTT, was able to screen for GI among subjects with normal FPG in the present study.

  4. In vitro antimicrobial activity of linezolid tested against vancomycin-resistant enterococci isolated in Brazilian hospitals.

    PubMed

    Reis, A O; Cordeiro, J C; Machado, A M; Sader, H S

    2001-10-01

    The emergence of vancomycin-resistant enterococci (VRE) has been described recently in Brazil. This is in contrast to the USA and Europe, where the VRE appeared in the late 1980s. The progressive increase in VRE isolation poses important problems in the antimicrobial therapy of nosocomial infections. Treatment options and effective antimicrobial agents for VRE are often limited and the possibility of transfer of vancomycin genes to other Gram-positive microorganisms continues. In the search for antimicrobial agents for multiresistant Gram-positive cocci, compounds such as linezolid and quinupristin/dalfopristin have been evaluated. The present study was conducted to evaluate the in vitro activity of the oxazolidinone linezolid and 10 other antimicrobial agents, including quinupristin-dalfopristin, against multiresistant enterococci isolated in Brazilian hospitals. Thirty-three vancomycin resistant isolates (17 Enterococcus faecium and 16 E. faecalis), were analyzed. Strains were isolated from patients at São Paulo Hospital, Oswaldo Cruz Hospital, Hospital do Servidor Público Estadual, Santa Marcelina Hospital, Santa Casa de Misericórdia de São Paulo, and Hospital de Clínicas do Paraná. The samples were tested by a broth microdilution method following the National Committee for Clinical Laboratory Standards (NCCLS) recommendations. All isolates were molecular typed using pulsed-field gel electrophoresis (PFGE). Linezolid was the most active compound against these multiresistant enterococci, showing 100% inhibition at the susceptible breakpoints. Quinupristin/dalfopristin and teicoplanin showed poor activity against both species. The molecular typing results suggest that there has been interhospital spread of vancomycin resistant E. faecium and E. faecalis among Brazilian hospitals. The results of this study indicate that linezolid is an appropriate therapeutic option for the treatment of vancomycin-resistant enterococci infections in Brazil.

  5. Analysis of estrogen- and progesterone-receptor expression in endometrial polyps.

    PubMed

    Lopes, Reginaldo Guedes C; Baracat, Edmund Chada; de Albuquerque Neto, Luiz Cavalcanti; Ramos, José Francisco Dória; Yatabe, Salete; Depesr, Daniela Baptista; Lippi, Umberto Gazi

    2007-01-01

    To investigate the presence of estrogen receptors (ER) and progesterone receptors (PR) in the glandular epithelium and stroma of endometrial polyps in women who underwent hysteroscopic polypectomy. Prospective study (Canadian Task Force classification II-3. Hospital de Servidor Público Estadual de São Paulo "Francisco Morato de Oliveira." Forty-eight patients with a solitary endometrial polyp who underwent hysteroscopic polypectomy and resection of an endometrial fragment. The estrogen and progesterone receptor expression, in the polyp, was compared with the endometrial hormone expression of the same patients. The specimens were analyzed by immunohistochemistry. The percentage of staining cells was determined as follows: grade I, 0% to 25%; grade II, 26% to 50%; grade III, 51% to 75%; and grade IV, 76% to 100% of stained nuclei. The intensity of nuclear staining was classified as grade I, absent; grade II, weak; grade III, strong; and grade IV, very strong staining. The sum of both grades was the histochemical score. The total scores of polyp and endometrium were statistically compared. The total scores of ER of glandular epithelium were 258 in polyp and 211 in endometrium. As to stroma, it was 155 in polyp and 163 in endometrium. The total scores of PR of glandular epithelium were 286 in polyp and 211 in endometrium. As to stroma, the totals were 76 in polyp and 77 in endometrium. In immunohistochemistry, the concentrations of both ER and PR in glandular epithelium were significantly higher in endometrial polyp than in normal endometrium. The concentrations of ER and PR in the stroma were similar in the polyp and endometrium. The concentrations of these receptors in the glandular epithelium and stroma were similar in postmenopausal and premenopausal patients. The concentrations of ER and PR in glandular epithelium were significantly higher in endometrial polyp than in normal endometrium. The concentrations of these receptors in the glandular epithelium and

  6. The value of diagnostic hysteroscopy with biopsy in the preoperative of endometrial ablation.

    PubMed

    Yatabe, Salete; Pereira, Ana Maria Gomes; Takeda, Gilberto Kendi; Depes, Daniela de Baptista; Lopes, Reginaldo Guedes Coelho

    2011-12-01

    To assess the value of diagnostic hysteroscopy with biopsy in the preoperative preparation for endometrial ablation. It was a prospective non-randomized study conducted at the division of Gynecologic Endoscopy of Hospital do Servidor Público Estadual "Francisco Morato de Oliveira" from March 2007 to May 2009. A total of 45 patients with abnormal uterine bleeding, and referred to endometrial ablation were included. All women underwent a diagnostic hysteroscopy, and were treated with a GnRH analogous - goserelin - 10.8 mg before surgery. The endometrial ablation was performed with a surgical resectoscope. Patients were submitted to one directed endometrial biopsy, one guided endometrial biopsy with Novak curette, and to endometrial ablation, which was considered as reference for pathological examination with samples from the biopsies. Data were analyze using the SPSS-v16 software, and considered significance at p = 0.05. The mean age of women was 44.20 years (33-56), parity of 2.67 (0-9), uterus size of 139.99 calculated in cc (42-278), and the mean duration of symptoms was 3.68 years (0.5-15). The guided endometrial biopsy showed sensitivity of 80% for endometrium without atypia, and the directed endometrial biopsy had sensitivity of 60%. For proliferative endometrium the directed endometrial biopsy showed sensitivity of 76 and 100% for secretory endometrium, which was higher than the guided endometrial biopsy with 53 and 50%, respectively. The directed biopsy before endometrial ablation had lower sensitivity than guided biopsy for endometrium without atypia, however it was higher for proliferative and secretory endometrium.

  7. [Epidemiologic profile and level of knowledge among diabetic patients about diabetes and diabetic retinopathy].

    PubMed

    Dias, Alana Ferreira Gomes; Vieira, Márcio Fragoso; Rezende, Marcussi Palata; Oshima, Akioshi; Muller, Maria Emília Wendler; Santos, Maria Emília Xavier dos; Serracarbassa, Pedro Duraes

    2010-01-01

    To assess the epidemiologic profile and level of knowledge of diabetic patients about diabetes and diabetic retinopathy (DR). Cross-sectional study with patients seen at Retina and Vitreous sector of Hospital do Servidor Público Estadual de São Paulo. The subjects were assigned into two groups: diabetic patients sent for first ophthalmologic evaluation (G1) and patient already followed in the sector (G2). The patients answered a questionnaire and were submitted to ophthalmologic examination. It had been used chi-square (x²), exact of Fisher and non-parametric of Mann-Whitney tests, with level of significance of 5%. The total sample was composed for 357 patients (109 in G1 and 248 in G2). The majority of the patients were female, married, with incomplete basic education, age average of 63.3 years and affirmed to know what it is diabetes. However, 53.2% did not know their type of diabetes. The visual complications of diabetes are most known. Less of one third of the patients had heard of DR and 77.3% did not know if they had it. The majority of the patients had never received any explanation or lecture about diabetes or DR. Only 3.6% of the patients had participated of programs of education on diabetes. The visual acuity, in logMAR scale, was of 0.57 in OD and 0.51 in the OS. Half of the patients did not have DR. The majority of the patients have low knowledge about diabetes and its complications.

  8. Differential cross-sections for elastic and inelastic electron scattering from fundamental polyatomic molecules

    NASA Astrophysics Data System (ADS)

    Khakoo, Murtadha A.

    2011-10-01

    The near-threshold scattering of electrons from polyatomic molecules of fundamental interest, e.g. water, primary alcohols and ring molecules e.g. furan, benzene are important in plasma fuel processes, plasmas used in biological processes e.g. in the treatment of skin diseases, astrophysical plasmas, etc. The determination of cross-sections for such molecules has gathered impetus because of the increasing number of applications industrial plasma and biomedical processes and the need to understand and model these complex processes. It is now possible to determine accurate differential cross-sections for electron scattering from these polyatomic molecules. We will present recent normalized, absolute low energy electron scattering differential cross-sections for near-threshold elastic and inelastic scattering from water, primary alcohols, furan and benzene using a well-tested electron spectrometer apparatus. We will also compare our results with those of other experiments and available theoretical models, which show an encouragingly overall improved picture in terms of agreement between the different research groups. Funded by the National Science Foundation Research in an Undergraduate Institution Grant #s 0653452 and 1135203. This work was done collaboratively with Drs. V. Mckoy and C. Winstead, Caltech, USA (National Science Foundation Grant # 0653396 and Office of Basic Energy Sciences, US DOE Grant) and Dr. M. C. A. Lopes, U. Fed. de Juiz de Fora, Minas Gerais, Brazil; Dr. M. H. F. Bettega, U. Fed. do Parana, Curitiba, Brazil Drs. R. F. da Costa and M. A. P. Lima, Universidade Estadual de Campinas UNICAMP and CTBE, Campinas, Brazil (CNPq, FAPESP, FAPEMG, Finep, CENAPAD-SP and CAPES grants). Funded by US-NSF Grant #s 0653452 and 1135203.

  9. Water beetles in mountainous regions in southeastern Brazil.

    PubMed

    Segura, M O; Fonseca-Gessner, A A; Spies, M R; Siegloch, A E

    2012-05-01

    Inventories provide information on the state of biodiversity at a site or for a geographic region. Species inventories are the basis for systematic study and critical to ecology, biogeography and identification of biological indicators and key species. They also provide key information for assessments of environmental change, for natural resource conservation or recovery of degraded ecosystems. Thus, inventories play a key role in planning strategies for conservation and sustainable use. This study aimed to inventory the fauna of water beetles, larvae and adults, in two mountainous regions in the state of São Paulo, in Serra da Mantiqueira (Parque Estadual de Campos do Jordão and Pindamonhangaba region) and in Serra do Mar (Santa Virgínia and Picinguaba Divisions) as well as to generate information about the habitats used by the different genera recorded. Specimens were collected in lotic and lentic systems, between the years 2005 to 2010. In total 14,492 specimens were collected and 16 families and 50 genera of Coleoptera were identified. This study in mountainous regions showed a significant portion of the faunal composition of South America and the state of São Paulo. The composition of the fauna, in terms of richness and abundance by family, indicated the predominance of Elmidae, followed by Hydrophilidae and Dytiscidae. Despite the diversity found, the results of estimated richness indicated the need for additional sampling effort for both regions, since the curves of estimated richness did not reach an asymptote, suggesting that new species can be found in future surveys.

  10. Reduction of morbidity related to emergency access to dialysis with very low protein diet supplemented with ketoacids (VLPD+KA).

    PubMed

    Duenhas, Marta; Gonçalves, Elsa; Dias, Mônica; Leme, Graziela; Laranja, Sandra

    2013-05-01

    To delay the beginning of the renal replacement therapy (RRT) until the AV fistula is either made and mature or the training for peritoneal dialysis (PD) is given. Prospective study. Nephrology's Ambulatory, Hospital Servidor Público Estadual. 21 patients with chronic kidney disease (CKD) have been followed. For a period of 30 days, a VLPD+KA would be prescribed until the AV fistula was made or the PD training was given The patients were evaluated prior to the beginning of the VLPD+KA, on the 15th and the 30th day, and at the end of the study, with physical and nutritional evaluation, laboratory tests and 24-hour excretion of urinary urea and urinary protein, creatinine and urea residual clearance. 47.6% (10/21) of the patients have initiated HD with matured and suitable AV fistula made in 30 days; 33.3% (7/21) of the patients have been unfit to initiate RRT, even though with sufficient time for the creation of the AV fistula or the training for PD due to AV fistula thrombosis; 14.3% (3/21) of the patients have remained in the study with no need for dialysis, and 4.8% (1/21) have been excluded on the grounds of not having adhered to the VLPD+KA. The anthropometric parameters and the energy intake have not differed from one period to the other. The VLPD+KA is safe to maintain the nutritional status of patients of CKD until the AV fistula is made or the PD training is given.

  11. Initial experience at a university teaching hospital from using telemedicine to promote education through video conferencing.

    PubMed

    Pereira, Bruno Monteiro Tavares; Calderan, Thiago Rodrigues Araújo; Silva, Marcos Tadeu Nolasco da; Silva, Antonio Carlos da; Marttos, Antonio Carlos; Fraga, Gustavo Pereira

    2012-01-01

    Telehealth and telemedicine services are advancing rapidly, with an increasing spectrum of information and communication technologies that can be applied broadly to the population's health, and to medical education. The aim here was to report our institution's experience from 100 videoconferencing meetings between five different countries in the Americas over a one-year period. Retrospective study at Universidade Estadual de Campinas. Through a Microsoft Excel database, all conferences in all specialties held at our institution from September 2009 to August 2010 were analyzed retrospectively. A total of 647 students, physicians and professors participated in telemedicine meetings. A monthly mean of 8.3 (± 4.3) teleconferences were held over the analysis period. Excluding holidays and the month of inaugurating the telemedicine theatre, our teleconference rate reached a mean of 10.3 (± 2.7), or two teleconferences a week, on average. Trauma surgery and meetings on patient safety were by far the most common subjects discussed in our teleconference meetings, accounting for 22% and 21% of the total calls. Our experience with telemedicine meetings has increased students' interest; helped our institution to follow and discuss protocols that are already accepted worldwide; and stimulated professors to promote telemedicine-related research in their own specialties and keep up-to-date. These high-technology meetings have shortened distances in our vast country, and to other reference centers abroad. This virtual proximity has enabled discussion of international training with students and residents, to increase their overall knowledge and improve their education within this institution.

  12. Decapod crustaceans in fresh waters of southeastern Bahia, Brazil.

    PubMed

    de Almeida, Alexandre Oliveira; Coelho, Petrônio Alves; Luz, Joaldo Rocha; dos Santos, José Tiago Almeida; Ferraz, Neyva Ribeiro

    2008-09-01

    A total of 117 species of freshwater decapod crustaceans are known from Brazil. Knowledge regarding the fauna of Decapoda from inland waters in the state of Bahia, northeast Brazil, is incipient. In spite of its wide territory and rich hydrographic net, only 13 species of limnetic decapods have been reported from that state. The objective of this contribution was to survey decapod crustaceans of some hydrographic basins in southeastern Bahia. The material described herein was obtained in samplings conducted between 1997 and 2005. Voucher specimens were deposited in the carcinological collections of the Museu de Zoologia, Universidade Estadual de Santa Cruz, Ilhéus, Brazil, and Departamento de Oceanografia, Universidade Federal de Pernambuco, Recife, Brazil. A total of 13 species was collected. The carideans were represented by the atyids Atya scabra (Leach, 1815) and Potimirim potimirim (Müller, 1881) and the palaemonids Macrobrachium acanthurus (Wiegmann, 1836), M. amazonicum (Heller, 1862), M. carcinus (Linnaeus, 1758), M. heterochirus (Wiegmann, 1836), M. jelskii (Miers, 1877), M. olfersi (Wiegmann, 1836), and Palaemon (Palaemon) pandaliformis (Stimpson, 1871). The brachyurans were represented by the portunids Callinectes bocourti A. Milne-Edwards, 1879 and C. sapidus Rathbun, 1895, the trichodactylid Trichodactylus fluviatilis Latreille, 1828 and the panopeid Panopeus rugosus A. Milne-Edwards, 1881. Macrobrachium heterochirus represents a new record from Bahia, and M. amazonicum is reported for the first time in southeast Bahia. The occurrence of two extreme different forms of T. fluviatilis was observed. Form A is characterized by the frontal margin of carapace bordered by conspicuous granules, the anterolateral margin provided with developed teeth plus granules, and the posterolateral margin provided with granulation similar to that found on the front. In form B the frontal margin is smooth or has an inconspicuous granulation; the anterolateral margin is

  13. Social support and common mental disorder among medical students.

    PubMed

    Silva, Adriano Gonçalves; Cerqueira, Ana Teresa de Abreu Ramos; Lima, Maria Cristina Pereira

    2014-01-01

    Different kinds of psychological distress have been identified for students in the health field, especially in the medical school. To estimate the prevalence of mental suffering among medical students in the Southeastern Brazil and asses its association with social support. It is a cross-sectional study. Structured questionnaires were applied for students from the 1st up to the 6th years of the medical school of Universidade Estadual Paulista "Júlio de Mesquita Filho", assessing demographic variables related to aspects of graduation and adaptation to the city. Psychological suffering was defined as a common mental disorder (CMD) assessed by the Self Reporting Questionnaire (SRQ-20). Social support was assessed by the social support scale of the Medical Outcomes Study (MOS). The association between the outcome and explanatory variables was assessed by the χ2 test and Logistic Regression, for the multivariate analyses, using p < 0.05. The response rate was of 80.7%, with no differences between sample and the population regarding gender (p = 0.78). The average age was 22 years old (standard deviation - SD = 2.2), mainly women (58.2%) and students who were living with friends (62%). The prevalence of CMD was 44.9% (95%CI 40.2 - 49.6). After the multivariate analyses, the explanatory variables that were associated with CMD were: feeling rejected in the past year (p < 0.001), thinking about leaving medical school (p < 0.001) and "interaction" in the MOS scale (p = 0.002). The prevalence of CMD among medical students was high and insufficient social support was an important risk factor. Our findings suggest that interventions to improve social interaction among those students could be beneficial, decreasing the prevalence of CMD in this group.

  14. Survey of sand flies (Diptera: Psychodidae) in an environmentally protected area in Brazil.

    PubMed

    Saraiva, Lara; Silva Reis, Alanna; Marteleto Nunes Rugani, Jeronimo; Sampaio Pereira, Agnes Antônia; Rêgo, Felipe Dutra; Vianna Mariano da Rocha Lima, Ana Cristina; Gontijo, Célia Maria Ferreira; Andrade Filho, José Dilermando

    2015-01-01

    Brazil is one of the most important endemic areas for leishmaniasis worldwide. Protected areas that are tourist attractions likely present an important risk of transmission of cutaneous leishmaniasis (CL). Furthermore, with the geographical expansion of visceral leishmaniasis (VL), several studies have recorded the occurrence of its vector, Lutzomyia longipalpis, and cases of human and canine VL in such tourist areas. The Parque Estadual do Sumidouro is an environmentally protected area located in the Brazilian Cerrado biome and in an important area endemic for leishmaniasis in the state of Minas Gerais. The purpose of this study was to monitor the sand fly fauna in areas of tourist activity in the park. Sampling was performed every month, from September 2011 to August 2013, using CDC light traps at six sites of differing environmental characteristics. Sampled specimens were identified following Galati (2003), and females were submitted to molecular techniques for the detection and identification of Leishmania DNA. A total of 4,675 sand fly specimens of 25 species belonging to nine genera were collected. The most abundant species were Micropygomyia quinquefer, Lutzomyia renei and Pintomyia pessoai, although only Pi. pessoai is implicated in the transmission of Leishmania braziliensis. The species accumulation curve reached saturation on the 16th sampling event. Species richness, diversity and evenness differed among the sampled areas. The seasonal curve was not determined by a single unique species, and no single species was the most abundant in all environments sampled. The main vector of Leishmania (Leishmania) infantum, Lutzomyia longipalpis, accounted for only 5.35% of the specimens collected. Proven or suspected vectors of Leishmania (Viannia) braziliensis were recorded, and one female of the cortellezzii complex tested positive for Le. braziliensis DNA. Even with a low infection rate (0.62%), these data indicate the circulation of the parasite and reinforce

  15. Survey of Sand Flies (Diptera: Psychodidae) in an Environmentally Protected Area in Brazil

    PubMed Central

    Silva Reis, Alanna; Marteleto Nunes Rugani, Jeronimo; Sampaio Pereira, Agnes Antônia; Rêgo, Felipe Dutra; Vianna Mariano da Rocha Lima, Ana Cristina

    2015-01-01

    Brazil is one of the most important endemic areas for leishmaniasis worldwide. Protected areas that are tourist attractions likely present an important risk of transmission of cutaneous leishmaniasis (CL). Furthermore, with the geographical expansion of visceral leishmaniasis (VL), several studies have recorded the occurrence of its vector, Lutzomyia longipalpis, and cases of human and canine VL in such tourist areas. The Parque Estadual do Sumidouro is an environmentally protected area located in the Brazilian Cerrado biome and in an important area endemic for leishmaniasis in the state of Minas Gerais. The purpose of this study was to monitor the sand fly fauna in areas of tourist activity in the park. Sampling was performed every month, from September 2011 to August 2013, using CDC light traps at six sites of differing environmental characteristics. Sampled specimens were identified following Galati (2003), and females were submitted to molecular techniques for the detection and identification of Leishmania DNA. A total of 4,675 sand fly specimens of 25 species belonging to nine genera were collected. The most abundant species were Micropygomyia quinquefer, Lutzomyia renei and Pintomyia pessoai, although only Pi. pessoai is implicated in the transmission of Leishmania braziliensis. The species accumulation curve reached saturation on the 16th sampling event. Species richness, diversity and evenness differed among the sampled areas. The seasonal curve was not determined by a single unique species, and no single species was the most abundant in all environments sampled. The main vector of Leishmania (Leishmania) infantum, Lutzomyia longipalpis, accounted for only 5.35% of the specimens collected. Proven or suspected vectors of Leishmania (Viannia) braziliensis were recorded, and one female of the cortellezzii complex tested positive for Le. braziliensis DNA. Even with a low infection rate (0.62%), these data indicate the circulation of the parasite and reinforce

  16. Galling arthropod diversity in adjacent swamp forests and restinga vegetation in Rio Grande do Sul, Brazil.

    PubMed

    Mendonça, Milton De S; Piccardi, Hosana M F; Jahnke, Simone M; Dalbem, Ricardo V

    2010-01-01

    Galling arthropods create plant structures inside which they find shelter. Factors acting on galler diversity are still being discussed, with this fauna considered more diverse in xeric than mesic environments (higrothermic stress hypothesis, HSH), and also in more plant diverse sites. Here we compare galler abundance (N), equitability (E), species richness (S) and composition between adjacent restinga (xeric) and swamp forests (mesic) in Parque Estadual de Itapeva (29°21' S, 49°45' W), Rio Grande do Sul, southern Brazil. Five trails, two in swamp forest and three in restingas, were sampled four times each (January/December 2005). After an effort of 60h/person, 621 galled plant individuals belonging to 104 gall morphotypes were recorded. This suggests a high galler diversity for the Park, comparable to the richest places known. No differences were found for N, E or S between restingas and swamp forests. However, faunal composition differs significantly between the vegetation types. The dominant (most abundant) species are different in either vegetation type, and are rare or absent on the other vegetation type. Such species composition analysis is still largely ignored for gallers, and stresses the fact that the HSH cannot explain this pattern, since the latter is based on preferences by the ovipositing galler for xeric sites instead of mesic ones. The two habitats differ in microclimate, but species richness, as would be predicted by the HSH, does not differ. This small scale pattern can perhaps be attributed to biogeographic processes on larger scales, as suggested by the resource synchronisation hypothesis.

  17. Climatological analysis of wintertime extreme low temperatures in São Paulo City, Brazil: impact of sea-surface temperature anomalies

    NASA Astrophysics Data System (ADS)

    Gonçalves, F. L. T.; Silva Dias, P. L.; Araújo, G. P.

    2002-10-01

    A diagnostic climatological study of winter cold temperature extremes in the Metropolitan Area of São Paulo (MASP) is presented. This diagnosis is based on temperature data collected at the Meteorological Station of Parque Estadual das Fontes do Ipiranga (IAG/USP) from 1950 to 2000. The persistence of synoptic and climatological patterns has been studied through principal component (PC) analysis and the results are compared with monthly anomalies in sea-surface temperature (SST) of the eastern Pacific and South Atlantic. The extreme cold air temperatures, on a monthly basis, have shown no significant change since 1950. On the other hand, the mean monthly air temperatures have shown a slight warming trend, in agreement with the South Atlantic Ocean warming trend. The PC indicates significant loadings of two SST anomaly types: a cold anomaly of the South Atlantic Ocean, and a warm anomaly off the southern Brazilian coast. The latter could also be responsible for some extreme cold events (for daily minimum temperatures) in the MASP, and to a dominant westerly wind direction (southwest to northwest). Both the cold events and the westerly wind direction were evident in such winters as 1953, 1975, 1978, 1981, and 1994. On the other hand, the cold mean monthly temperatures are very well correlated to a broad cold pool anomaly in the South Atlantic at around 25 to 35° S and 15 to 55° W - sometimes narrower (such as in 1979 and 1988), and sometimes broader (such as 1964 and 1990). Where there was a narrowing or a widening, the prevailing wind direction was from the south-southeast. Therefore, the conclusion of these results is that the SST anomalies in the South Atlantic Ocean have a dominant effect on the São Paulo winter temperature climatology.

  18. Effects of kinesiotherapy, ultrasound and electrotherapy in management of bilateral knee osteoarthritis: prospective clinical trial

    PubMed Central

    2012-01-01

    Background Although recent advances in knee osteoarthritis (OA) treatment and evaluation were achieved, to the best of our knowledge, few studies have evaluated the longitudinal effect of therapeutic modalities on the functional exercise capacity of patients with knee OA. The purpose was to investigate the effects of kinesiotherapy and electrotherapy on functional exercise capacity, evaluated using the six-minute walk test (6-MWT) in patients with bilateral knee OA. Secondary measurements included range of motion (ROM), severity of knee pain (VAS), and a measure of perceived health and physical function, evaluated using the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index. Methods A total of 40 women with bilateral knee OA were assigned to three groups: kinesiotherapy (KIN, n = 16), transcutaneous electrical nerve stimulation (TENS, n = 12), or ultrasound (US, n = 10). The groups underwent 12 weeks of intervention twice per week. The participants were subjected to the 6-MWT, ROM, VAS and WOMAC index. These tests were performed before and after the intervention. The study was focused on outpatients and was carried out at Universidade Estadual de Campinas, Brazil. Results At follow-up, the KIN and US groups had significantly higher 6-MWT distances (19.8 ± 21.7 and 14.1 ± 22.5%, respectively) compared with their respective pre-intervention values. All treatments were effective for reducing pain and improving the WOMAC index. Conclusions We demonstrated that the 6-MWT is a tool that can be used to evaluate improvements in the functional exercise capacity of patients submitted to a clinical intervention. PMID:22999098

  19. ASSESSMENT OF GOOD PRACTICES IN HOSPITAL FOOD SERVICE BY COMPARING EVALUATION TOOLS.

    PubMed

    Macedo Gonçalves, Juliana; Lameiro Rodrigues, Kelly; Santiago Almeida, Ângela Teresinha; Pereira, Giselda Maria; Duarte Buchweitz, Márcia Rúbia

    2015-10-01

    Introducción: por ser un adyuvante al tratamiento médico, la alimentación hospitalaria debe ser producida en adecuadas condiciones higiénicas y sanitarias, considerando qué enfermedades transmitidas por los alimentos afectan con mayor severidad a pacientes hospitalizados e inmunodeprimidos. Objetivos: evaluar la adopción de buenas prácticas en los servicios de alimentación hospitalarios, comparando instrumentos de evaluación. Métodos: la evaluación de las buenas prácticas fue realizada utilizando una lista de verificación conforme la Resolución de Directora Colegiada – RDC n.º 216 de la Agencia Nacional de Vigilancia Sanitaria. Para la interpretación de los ítems listados fueron utilizados los parámetros de la RDC n.º 216 y de la Asociación Brasileña de Empresas de Comidas Colectivas (ABERC). Se aplicó el test exacto de Ficher para analizar si existían diferencias estadísticamente significativas y también fue realizado un análisis de agrupamiento de los datos per el método Unweighted Pair-group using Arithmetic Averages y un estudio de la correlación entre las matrices de disimilitud, objetivando verificar la concordancia entre los dos métodos de diagnóstico. Resultados y discusión: las buenas prácticas fueron clasificadas con valores medios totales superiores al 75% de adecuación, en los dos instrumentos utilizados. Se observaron diferencias estadísticamente significativas entre los servicios y la alimentación evaluados por el instrumento de la ABERC. Los servicios de alimentación hospitalarios, de modo general, presentaron condiciones de buenas prácticas aceptables. Conclusión: la comparación de los instrumentos de interpretación basados en la RDC n.º 216 y ABERC mostró resultados semejantes en ambas clasificaciones.

  20. [Ethical and methodological quality of non-interventional post-authorization studies promoted by Hospital Pharmacy Departments].

    PubMed

    González Bermejo, D; Vicente Sánchez, M P; Pozuelo González, C; Macías Saint-Gerons, D; Greciano Greciano, V; de la Fuente Honrubia, C

    2013-01-01

    Objetivos: Describir la calidad ética y metodológica de los estudios posautorización de tipo observacional con medicamentos de uso humano promovidos por los Servicios de Farmacia Hospitalaria (SFH). Métodos: Se identificaron los estudios promovidos por los SFH registrados en la Agencia Española de Medicamentos y Productos Sanitarios (AEMPS) durante 2009-2011 y/o publicados en la revista Farmacia Hospitalaria en el mismo período. Se analizaron los aspectos éticos y metodológicos más relevantes. Con el fin de conocer las diferencias de los estudios promovidos por los SFH respecto a estudios realizados por otros promotores, se compararon con los estudios registrados durante 2003-2007. Resultados: Se registraron en la AEMPS 22 estudios promovidos por SFH, que comparados con aquellos realizados por promotores diferentes, mostraron un menor cumplimiento de los aspectos éticos recogidos en la normativa, así como resultados más discretos y estadísticamente significativos (p < 0,05), respecto a justificación del tamaño muestral (41,5% vs 80%) o ámbito internacional (0% vs 24%). Respecto a los estudios publicados en la revista Farmacia Hospitalaria (n = 52), ninguno fue registrado en la AEMPS. En comparación con los estudios registrados promovidos por SFH, presentaron menor calidad metodológica, en aspectos tales como presencia de grupo control (3,8% vs 27,3%) (p = 0,0072) o justificación del tamaño muestral (19,2% vs 42,8%) (p < 0,05). Conclusión: Existen aspectos administrativos, metodológicos y éticos de los estudios promovidos por los SFH que deben ser mejorados según la normativa. El registro en la AEMPS, parece tener un efecto positivo en el rigor científico y ético de los protocolos de investigación.

  1. PubMed

    Caamaño Navarrete, Felipe; Delgado Floody, Pedro; Jerez Mayorga, Daniel; Osorio Poblete, Aldo

    2016-09-20

    Introducción: bajos niveles de actividad física, moderada y vigorosa, son un factor de riesgo conductual importante en la obesidad en niños.Objetivo: el objetivo del estudio fue determinar el estado nutricional y la condición física de escolares, comparando los resultados obtenidos por género, obesidad y rendimiento físico.Material y métodos:578 escolares: 308 hombres de 11,22 ± 1,93 años y 270 mujeres de 10,93 ± 1,92 años participaron en la investigación. Fueron evaluados: índice de masa corporal (IMC), porcentaje de masa grasa (%MG), contorno de cintura (CC), razón cintura-estatura (RCE) y rendimiento físico según los test del Estudio Nacional de Educación Física de la Agencia de Calidad de la Educación de Chile.Resultados: el %MG fue mayor en la mujeres (p < 0,001). En el test de abdominales y en el de Navette el rendimiento fue mayor en los hombres, y en el test de flexo-extensiones de brazo el rendimiento fue mayor en las mujeres (p < 0,05). Los escolares en categoría de obeso presentaron inferiores resultados en los test de: abdominales, salto largo, flexo-extensiones de brazo y Navette (p < 0,001). El VO2MAX fue menor en los sujetos con obesidad (p < 0,001). Los estudiantes que necesitan mejorar 3 o 4 test presentan mayor RCE (p < 0,001) y %MG (p < 0,001). Existe una asociación negativa entre la RCE y el VO2MAX (-0,543, p < 0,001).Conclusiones: existe una elevada prevalencia de sobrepeso y obesidad. Además, se aprecia un bajo rendimiento físico asociado a esta condición. Los escolares que necesitan mejorar 3 o 4 test de la condición física presentan mayores promedios de %MG y RCE; esta última variable es un potente indicador de riesgo cardiovascular.

  2. PREFACE: XIX Latin American Symposium on Solid State Physics (SLAFES XIX)

    NASA Astrophysics Data System (ADS)

    Serquis, Adriana; Balseiro, Carlos; Bolcatto, Pablo

    2009-07-01

    ), Argentina, Agencia Nacional de Promoción Científica y Tecnológica (ANPCyT), Argentina, Secretaría de Estado de Ciencia, Tecnología e Innovación, Provincia de Santa Fe, Argentina, Centro Latinoamericano de Física (CLAF), Universidad Nacional del Litoral, Santa Fe, Argentina, Institute of Physics (IOP) Publishing, The European Physical Journal (EPJ), EDP Science, Societa Italiana di Fisica and Springer. Adriana Serquis, Carlos Balseiro and Pablo Bolcatto

  3. Potential solar radiation and land cover contributions to digital climate surface modeling

    NASA Astrophysics Data System (ADS)

    Puig, Pol; Batalla, Meritxell; Pesquer, Lluís; Ninyerola, Miquel

    2016-04-01

    Overview: We have designed a series of ad-hoc experiments to study the role of factors that a priori have a strong weight in developing digital models of temperature and precipitation, such as solar radiation and land cover. Empirical test beds have been designed to improve climate (mean air temperature and total precipitation) digital models using statistical general techniques (multiple regression) with residual correction (interpolated with inverse weighting distance). Aim: Understand what roles these two factors (solar radiation and land cover) play to incorporate them into the process of generating mapping of temperature and rainfall. Study area: The Iberian Peninsula and supported in this, Catalonia and the Catalan Pyrenees. Data: The dependent variables used in all experiments relate to data from meteorological stations precipitation (PL), mean temperature (MT), average temperature minimum (MN) and maximum average temperature (MX). These data were obtained monthly from the AEMET (Agencia Estatal de Meteorología). Data series of stations covers the period between 1950 to 2010. Methodology: The idea is to design ad hoc, based on a sample of more equitable space statistician, to detect the role of radiation. Based on the influence of solar radiation on the temperature of the air from a quantitative point of view, the difficulty in answering this lies in the fact that there are lots of weather stations located in areas where solar radiation is similar. This suggests that the role of the radiation variable remains "off" when, instead, we intuitively think that would strongly influence the temperature. We have developed a multiple regression analysis between these meteorological variables as the dependent ones (Temperature and rainfall), and some geographical variables: altitude (ALT), latitude (LAT), continentality (CON) and solar radiation (RAD) as the independent ones. In case of the experiment with land covers, we have used the NDVI index as a proxy of land

  4. [Platelet-rich plasma: updating of extraction devices].

    PubMed

    Moreno, Raquel; Gaspar Carreño, Marisa; Alonso Herreros, Jose María; Romero Garrido, Jose Antonio; López-Sánchez, Piedad

    2016-09-01

    Objetivo: Describir los dispositivos para la obtención de Plasma Rico en Plaquetas (PRP) mediante la revisión de los productos existentes en España, teniendo en consideración las aportaciones de la Agencia Española de Medicamentos y Productos Sanitarios (AEMPS) y los grupos de trabajo de Productos Sanitarios (GPS), Farmacotecnia y Hemoderivados de la Sociedad Española de Farmacia Hospitalaria (SEFH). Método: Se realizaron tres búsquedas independientes sobre dispositivos de fraccionamiento de plasma. Se contactó con los proveedores y se estableció una reunión con cada uno de ellos. Se revisaron las características de cada dispositivo mediante una demostración del proceso de fraccionamiento virtual y se elaboró una tabla de comparación de kits. Los dispositivos se clasificaron como Técnica cerrada y Técnica abierta de acuerdo al informe del comité técnico de inspección de la AEMPS. Resultados: Se localizaron diez dispositivos: ACP®; Angel®, Cascade®, Endoret®, GPS®, Magellan®, Minos®, Ortho-pras®, Smart-prepr® y Tricell®, pudiendo conocer de forma detallada el funcionamiento en siete de ellos. Sin embargo, de Cascade ®, Magellan® y Smart-prepr® no se consiguió información suficiente. Conclusión: La revisión permitió conocer los principales dispositivos de extracción de PRP disponibles con marcado CE y sus características diferenciales; sin embargo, para garantizar la calidad del producto final es crucial poner atención en el propio proceso de extracción y administración del PRP. El Servicio de Farmacia debe implicarse en su selección por la estrecha relación que mantiene con la calidad del medicamento elaborado. El trabajo conjunto con la AEMPS permitirá definir de forma más específica el proceso correcto de elaboración.

  5. Targeted simplification versus antipseudomonal broad-spectrum beta-lactams in patients with bloodstream infections due to Enterobacteriaceae (SIMPLIFY): a study protocol for a multicentre, open-label, phase III randomised, controlled, non-inferiority clinical trial.

    PubMed

    López-Cortés, Luis Eduardo; Rosso-Fernández, Clara; Núñez-Núñez, María; Lavín-Alconero, Lucía; Bravo-Ferrer, José; Barriga, Ángel; Delgado, Mercedes; Lupión, Carmen; Retamar, Pilar; Rodríguez-Baño, Jesús

    2017-06-09

    Within the context of antimicrobial stewardship programmes, de-escalation of antimicrobial therapy is one of the proposed strategies for reducing the unnecessary use of broad-spectrum antibiotics (BSA). The empirical treatment of nosocomial and some healthcare-associated bloodstream infections (BSI) frequently includes a beta-lactam with antipseudomonal activity as monotherapy or in combination with other drugs, so there is a great opportunity to optimise the empirical therapy based on microbiological data. De-escalation is assumed as standard of care for experts in infectious diseases. However, it is less frequent than it would desirable. The SIMPLIFY trial is a multicentre, open-label, non-inferiority phase III randomised controlled clinical trial, designed as a pragmatic 'real-practice' trial. The aim of this trial is to demonstrate the non-inferiority of de-escalation from an empirical beta-lactam with antipseudomonal activity to a targeted narrow-spectrum antimicrobial in patients with BSI due to Enterobacteriaceae. The primary outcome is clinical cure, which will be assessed at the test of cure visit. It will be conducted at 19 Spanish public and university hospitals. Each participating centre has obtained the approval of the ethics review committee, the agreement of the directors of the institutions and authorisation from the Spanish Regulatory Agency (Agencia Española del Medicamento y Productos Sanitarios). Data will be presented at international conferences and published in peer-reviewed journals. Strategies to reduce the use of BSA should be a priority. Most of the studies that support de-escalation are observational, retrospective and heterogeneous. A recent Cochrane review stated that well-designed clinical trials should be conducted to assess the safety and efficacy of de-escalation. The European Union Clinical Trials Register: EudraCT number 2015-004219-19. Clinical trials.gov: NCT02795949. Protocol version: V.2.0, dated 16 May 2016. All items from

  6. [Effect of precipitation and seasonal period on the patterns of commuting to school in children and adolescents from Granada].

    PubMed

    Segura-Díaz, José Manuel; Herrador-Colmenero, Manuel; Martínez-Téllez, Borja; Chillón Garzón, Palma

    2014-12-17

    Introducción: El desplazamiento activo (ir andando o en bicicleta) al centro educativo contribuye a aumentar los niveles de actividad física en jóvenes. Las condiciones climatológicas podrían influenciar dicho comportamiento. Objetivo: El objetivo es estudiar la influencia de la precipitación en forma de lluvia y del periodo estacional, en el modo de desplazamiento al colegio e instituto en niños y adolescentes de la ciudad de Granada. Método: Participaron un total de 384 estudiantes (166 niños y 218 adolescentes) entre 8 y 18 años de 2 centros (colegio e instituto) de la capital Granadina. Los participantes completaron un cuestionario sobre el modo de desplazamiento semanal en las tres estaciones del año académico. Los datos de precipitación en estas tres semanas fueron obtenidos desde la Agencia Estatal de Meteorología. Las asociaciones entre la precipitación en forma de lluvia y la estación con el modo de desplazamiento activo al colegio se estudió mediante el test McNemar. Resultados: A nivel general, no se encontraron asociaciones significativas entre la precipitación y el periodo estacional con el modo de desplazamiento de los niños y adolescentes (p>0,05) a excepción de dos asociaciones: a) el efecto positivo de la lluvia en el porcentaje de niños que andan al colegio entre un día lluvioso y un día no lluvioso en primavera (p=0,031) y b) el ligero efecto de la estación en el porcentaje de niños y adolescentes que andan entre otoño e invierno (45,8% y 37,5% andan) y entre otoño y primavera (59,7% y 56%) respectivamente (p=0,07). Conclusión: Las condiciones climatológicas parecen tener poca influencia en el modo de desplazamiento en niños y adolescentes de Granada, pareciendo existir un hábito constante en dicho comportamiento a lo largo del curso académico.

  7. Description of the Protocols for Randomized Controlled Trials on Cancer Drugs Conducted in Spain (1999–2003)

    PubMed Central

    Bonfill, Xavier; Ballesteros, Mónica; Gich, Ignasi; Serrano, María Antonia; García López, Fernando; Urrútia, Gerard

    2013-01-01

    Objective To describe the characteristics of randomized controlled clinical trials (RCT) on cancer drugs conducted in Spain between 1999 and 2003 based on their protocols. Methods We conducted an observational retrospective cohort study to identify the protocols of RCTs on cancer drugs authorized by the Agencia Española del Medicamento y Productos Sanitarios (AEMPS) (Spanish Agency for Medicines and Medical Devices) during 1999-2003. A descriptive analysis was completed and the association between variables based on the study setting and sponsorship were assessed. Results We identified a total of 303 protocols, which included 176,835 potentially eligible patients. Three-quarter of the studies were internationally-based, 61.7% were phase III, and 76.2% were sponsored by pharmaceutical companies. The most frequently assessed outcomes were response rate (24.7%), overall survival (20.7%), and progression-free survival (14.5%). Of all protocols, 10.6% intended to include more than 1000 patients (mean: 2442, SD: 2724). Compared with their national counterparts, internationally-based studies were significantly larger (p<0.001) and were more likely to implement centralized randomization (p<0.001), blinding of the intervention (p<0.001), and survival as primary outcome (p<0.001). Additionally, most internationally-based studies were sponsored by pharmaceutical companies (p<0.01). In a high percentage of protocols, the available information was not explicit enough to assess the validity of each trial. Compared to other European countries, the proportion of Spanish cancer drugs protocols registered at www.clinicaltrials.gov (7%) was lower. Conclusion RCTs on cancer drugs conducted in Spain between 1999 and 2003 were more likely to be promoted by pharmaceutical companies rather than by non-profit national groups. The former were more often part of international studies, which generally had better methodological quality than national ones. There are some worldwide on

  8. Comparing different profiles to characterize the atmosphere for three MODIS TIR bands

    NASA Astrophysics Data System (ADS)

    Pérez-Planells, Lluís; García-Santos, Vicente; Caselles, Vicente

    2015-07-01

    Accurate land surface temperature (LST) retrievals from sensors aboard orbiting satellites are dependent on the corresponding atmospheric correction, especially in the thermal infrared (TIR) spectral domain (8-14 μm). To remove the atmospheric effects from at-sensor measured radiance in the TIR range it is needed to characterize the atmosphere by means of three specific variables: the upwelling path and the hemispherical downwelling radiances plus the atmospheric transmissivity. Those variables can be derived from the previous knowledge of vertical atmospheric profiles of air temperature and relative humidity at different geo-potential heights and pressures. In this work, the above mentioned atmospheric variables were analyzed for three specific weather station sites located in Spain, at three different altitudes. These variables were calculated with atmospheric profiles retrieved from three different sources: The National Centers for Environmental Prediction (NCEP) web-tool atmospheric profiles calculator, the MODIS (MOD07) product and the radiosoundings available on the web of the University of Wyoming (WYO), which are launched by the Agencia Estatal de Meteorologia (AEMET), in the particular case of Spain. Atmospheric profiles from 2010 to 2013 were obtained to carry out the present study. Results from comparison of these three different atmospheric profiles show that the NCEP profiles characterize the atmosphere in a better manner than MOD07. Average result values of the three MODIS spectral bands 29, 31 and 32 show a BIAS of 0.06 Wm- 2 μm- 1 sr- 1 and RMSE of ± 0.2 Wm- 2 μm- 1 sr- 1 for upwelling radiance, a BIAS of 0.13 Wm- 2 μm- 1 sr- 1 and RMSE of ± 0.3 Wm- 2 μm- 1 sr- 1 for the donwelling radiance and a BIAS of - 0.008 and RMSE of ± 0.03 for the atmospheric transmissivity. In terms of simulated LST, these errors yield a deviation of ± 0.9 K when applying a single-channel method.

  9. Comparison and validation of gridded precipitation datasets for Spain

    NASA Astrophysics Data System (ADS)

    Quintana-Seguí, Pere; Turco, Marco; Míguez-Macho, Gonzalo

    2016-04-01

    In this study, two gridded precipitation datasets are compared and validated in Spain: the recently developed SAFRAN dataset and the Spain02 dataset. These are validated using rain gauges and they are also compared to the low resolution ERA-Interim reanalysis. The SAFRAN precipitation dataset has been recently produced, using the SAFRAN meteorological analysis, which is extensively used in France (Durand et al. 1993, 1999; Quintana-Seguí et al. 2008; Vidal et al., 2010) and which has recently been applied to Spain (Quintana-Seguí et al., 2015). SAFRAN uses an optimal interpolation (OI) algorithm and uses all available rain gauges from the Spanish State Meteorological Agency (Agencia Estatal de Meteorología, AEMET). The product has a spatial resolution of 5 km and it spans from September 1979 to August 2014. This dataset has been produced mainly to be used in large scale hydrological applications. Spain02 (Herrera et al. 2012, 2015) is another high quality precipitation dataset for Spain based on a dense network of quality-controlled stations and it has different versions at different resolutions. In this study we used the version with a resolution of 0.11°. The product spans from 1971 to 2010. Spain02 is well tested and widely used, mainly, but not exclusively, for RCM model validation and statistical downscliang. ERA-Interim is a well known global reanalysis with a spatial resolution of ˜79 km. It has been included in the comparison because it is a widely used product for continental and global scale studies and also in smaller scale studies in data poor countries. Thus, its comparison with higher resolution products of a data rich country, such as Spain, allows us to quantify the errors made when using such datasets for national scale studies, in line with some of the objectives of the EU-FP7 eartH2Observe project. The comparison shows that SAFRAN and Spain02 perform similarly, even though their underlying principles are different. Both products are largely

  10. Design and rationale of a multicentre, randomised, double-blind, placebo-controlled clinical trial to evaluate the effect of vitamin D on ventricular remodelling in patients with anterior myocardial infarction: the VITamin D in Acute Myocardial Infarction (VITDAMI) trial.

    PubMed

    Tuñón, José; González-Hernández, Ignacio; Llanos-Jiménez, Lucía; Alonso-Martín, Joaquín; Escudier-Villa, Juan M; Tarín, Nieves; Cristóbal, Carmen; Sanz, Petra; Pello, Ana M; Aceña, Álvaro; Carda, Rocío; Orejas, Miguel; Tomás, Marta; Beltrán, Paula; Calero Rueda, Marta; Marcos, Esther; Serrano-Antolín, José María; Gutiérrez-Landaluce, Carlos; Jiménez, Rosa; Cabezudo, Jorge; Curcio, Alejandro; Peces-Barba, Germán; González-Parra, Emilio; Muñoz-Siscart, Raquel; González-Casaus, María Luisa; Lorenzo, Antonio; Huelmos, Ana; Goicolea, Javier; Ibáñez, Borja; Hernández, Gonzalo; Alonso-Pulpón, Luis M; Farré, Jerónimo; Lorenzo, Óscar; Mahíllo-Fernández, Ignacio; Egido, Jesús

    2016-08-05

    Decreased plasma vitamin D (VD) levels are linked to cardiovascular damage. However, clinical trials have not demonstrated a benefit of VD supplements on left ventricular (LV) remodelling. Anterior ST-elevation acute myocardial infarction (STEMI) is the best human model to study the effect of treatments on LV remodelling. We present a proof-of-concept study that aims to investigate whether VD improves LV remodelling in patients with anterior STEMI. The VITamin D in Acute Myocardial Infarction (VITDAMI) trial is a multicentre, randomised, double-blind, placebo-controlled trial. 144 patients with anterior STEMI will be assigned to receive calcifediol 0.266 mg capsules (Hidroferol SGC)/15 days or placebo on a 2:1 basis during 12 months. to evaluate the effect of calcifediol on LV remodelling defined as an increase in LV end-diastolic volume ≥10% (MRI). change in LV end-diastolic and end-systolic volumes, ejection fraction, LV mass, diastolic function, sphericity index and size of fibrotic area; endothelial function; plasma levels of aminoterminal fragment of B-type natriuretic peptide, galectin-3 and monocyte chemoattractant protein-1; levels of calcidiol (VD metabolite) and other components of mineral metabolism (fibroblast growth factor-23 (FGF-23), the soluble form of its receptor klotho, parathormone and phosphate). Differences in the effect of VD will be investigated according to the plasma levels of FGF-23 and klotho. Treatment safety and tolerability will be assessed. This is the first study to evaluate the effect of VD on cardiac remodelling in patients with STEMI. This trial has been approved by the corresponding Institutional Review Board (IRB) and National Competent Authority (Agencia Española de Medicamentos y Productos Sanitarios (AEMPS)). It will be conducted in accordance with good clinical practice (International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use - Good Clinical Practice (ICH

  11. Optimizing biochars to mitigate N2O emissions in Mediterranean areas

    NASA Astrophysics Data System (ADS)

    Cayuela, Maria Luz; Sanchez-Garcia, Maria; Roig, Asuncion; Sanchez-Monedero, Miguel Angel

    2017-04-01

    (by appropriately selecting original feedstocks and pyrolysis conditions) in order to mitigate N2O emissions in Mediterranean agricultural soils. Acknowledgements: This contribution was possible thanks to Fundación Séneca (Agencia Regional de Ciencia y Tecnología de la region de Murcia). Grant number 19281/PI/14

  12. Main factors controlling microbial community structure, growth and activity after reclamation of a tailing pond with aided phytostabilization

    NASA Astrophysics Data System (ADS)

    Zornoza, Raúl; Acosta, José A.; Martínez-Martínez, Silvia; Faz, Ángel; Bååth, Erland

    2015-04-01

    , with increments in fungal and actinobacterial proportions with soil amending. Acknowledgements R. Zornoza acknowledges the financial support to Fundación Séneca-Agencia de Ciencia y Tecnología de la Región de Murcia (Spain).

  13. Ensemble Streamflow Predictions in the Três Marias Basin, Brazil

    NASA Astrophysics Data System (ADS)

    Mainardi Fan, Fernando; Schwanenberg, Dirk; Kuwajima, Julio; Assis dos Reis, Alberto; Collischonn, Walter

    2014-05-01

    Hydropower is the main electricity source of Brazil. The related hydropower reservoirs are multi-purpose thus besides efficient and reliable energy production, they are relevant for flood control. In this context, the present study shows results of an Ensemble Streamflow Prediction (ESP) for supporting the operational decision making implemented at Três Marias hydroelectric power project located in the São Francisco River basin in Brazil. It is a large tropical river basin with approximately 55,000km² up to the Três Marias dam. The hydrological model used in the study is the MGB-IPH (Modelo de Grandes Bacias from Instituto de Pesquisas Hidráulicas), a large scale distributed hydrological model. Applied in an operational forecasting mode, it uses an empirical data assimilation method to take into account real time streamflow observations to update its state variables. We present results of a hindcast experiment with observed precipitation and streamflow data from the local energy utility, CEMIG (Companhia Energética de Minas Gerais), and from the Brazilian water agency, ANA (Agencia Nacional de Água),. Probabilistic Numerical Weather Predictions (NWP) from CPTEC (Centro de Previsão de Tempo e Estudos Climáticos), ECMWF (European Centre for Medium-Range Weather Forecast) and NOAA (National Oceanic and Atmospheric Administration) are used to generate the ESP. The data products and the MGB-IPH model are integrated into an open shell forecasting platform based on the software package Delft-FEWS. Inside the forecasting platform a hindcast mode over a forecast lead time of 10-16 days in recent rainfall periods is applied in. The ESP results are compared to deterministic forecasts of the Três Marias reservoir inflow. The results assessment verifies the added value of the ESP in general in comparison to the use of deterministic forecasts by means of different performance indicators. The ESP derived from the ECMWP ensemble shows the best performance. A future

  14. The International Polar Year in Portugal: A New National Polar Programme and a Major Education and Outreach project

    NASA Astrophysics Data System (ADS)

    Mendes-Victor, L.; Vieira, G.; Xavier, J.; Canario, A.

    2008-12-01

    Before the International Polar Year, in Portugal polar research was conducted by a very small group of scientists integrated in foreign projects or research institutions. Portugal was not member of the Scientific Committee for Antarctic Research (SCAR), the European Polar Board (EPB), neither a subscriber of the Antarctic Treaty. In 2004 Portuguese Polar researchers considered the IPY as an opportunity to change this situation and organized the national Committee for the IPY. The objectives were ambitious: to answer the aforementioned issues in defining and proposing a National Polar Programme. In late 2008, close to the end of the IPY, the objectives were attained, except the Antarctic Treaty signature that is, however, in an advanced stage, having been approved by consensus at the National Parliament in early 2007. Portugal joined SCAR in July 2006, the EPB in 2007 and a set of 5 Antarctic research projects forming the roots of the National Polar Programme (ProPolar) have been approved by the Foundation for Science and Technology (FCT-MCTES). Scientifically, the IPY can already be considered a major success in Portugal with an improvement in polar scientific research, in the number of scientists performing field work in the Antarctic, organizing polar science meetings and producing an expected increase in the number of polar science peer- reviewed papers. The Portuguese IPY scientific activities were accompanied by a major education and outreach project funded by the Agencia Ciência Viva (MCTES): LATITUDE60! Education for the Planet in the IPY. This project lead by the universities of Algarve, Lisbon and by the Portuguese Association of Geography Teachers is heavily interdisciplinary, programmed for all ages, from kindergarten to adults, and hoped to bring together scientists and society. LATITUDE60! was a major success and focussed on showing the importance of the polar regions for Earth's environment, emphasising on the implications of polar change for

  15. The interactive sky: a browsable allsky image

    NASA Astrophysics Data System (ADS)

    Tancredi, Gonzalo; Da Rosa, Fernando; Roland, Santiago; Almenares, Luciano; Gomez, Fernando

    2015-08-01

    characteristics; we hope it will become a reference for browsable allsky images with many web visitors.The project is supported by a grant from the Agencia Nacional de Investigación e Innovación ANII (Uruguay).

  16. Design and rationale of a multicentre, randomised, double-blind, placebo-controlled clinical trial to evaluate the effect of vitamin D on ventricular remodelling in patients with anterior myocardial infarction: the VITamin D in Acute Myocardial Infarction (VITDAMI) trial

    PubMed Central

    Tuñón, José; González-Hernández, Ignacio; Llanos-Jiménez, Lucía; Alonso-Martín, Joaquín; Escudier-Villa, Juan M; Tarín, Nieves; Cristóbal, Carmen; Sanz, Petra; Pello, Ana M; Aceña, Álvaro; Carda, Rocío; Orejas, Miguel; Tomás, Marta; Beltrán, Paula; Calero Rueda, Marta; Marcos, Esther; Serrano-Antolín, José María; Gutiérrez-Landaluce, Carlos; Jiménez, Rosa; Cabezudo, Jorge; Curcio, Alejandro; Peces-Barba, Germán; González-Parra, Emilio; Muñoz-Siscart, Raquel; González-Casaus, María Luisa; Lorenzo, Antonio; Huelmos, Ana; Goicolea, Javier; Ibáñez, Borja; Hernández, Gonzalo; Alonso-Pulpón, Luis M; Farré, Jerónimo; Lorenzo, Óscar; Mahíllo-Fernández, Ignacio; Egido, Jesús

    2016-01-01

    Introduction Decreased plasma vitamin D (VD) levels are linked to cardiovascular damage. However, clinical trials have not demonstrated a benefit of VD supplements on left ventricular (LV) remodelling. Anterior ST-elevation acute myocardial infarction (STEMI) is the best human model to study the effect of treatments on LV remodelling. We present a proof-of-concept study that aims to investigate whether VD improves LV remodelling in patients with anterior STEMI. Methods and analysis The VITamin D in Acute Myocardial Infarction (VITDAMI) trial is a multicentre, randomised, double-blind, placebo-controlled trial. 144 patients with anterior STEMI will be assigned to receive calcifediol 0.266 mg capsules (Hidroferol SGC)/15 days or placebo on a 2:1 basis during 12 months. Primary objective: to evaluate the effect of calcifediol on LV remodelling defined as an increase in LV end-diastolic volume ≥10% (MRI). Secondary objectives: change in LV end-diastolic and end-systolic volumes, ejection fraction, LV mass, diastolic function, sphericity index and size of fibrotic area; endothelial function; plasma levels of aminoterminal fragment of B-type natriuretic peptide, galectin-3 and monocyte chemoattractant protein-1; levels of calcidiol (VD metabolite) and other components of mineral metabolism (fibroblast growth factor-23 (FGF-23), the soluble form of its receptor klotho, parathormone and phosphate). Differences in the effect of VD will be investigated according to the plasma levels of FGF-23 and klotho. Treatment safety and tolerability will be assessed. This is the first study to evaluate the effect of VD on cardiac remodelling in patients with STEMI. Ethics and dissemination This trial has been approved by the corresponding Institutional Review Board (IRB) and National Competent Authority (Agencia Española de Medicamentos y Productos Sanitarios (AEMPS)). It will be conducted in accordance with good clinical practice (International Council for Harmonisation of

  17. Isolation and genetic characterisation of Toxoplasma gondii from a red-handed howler monkey (Alouatta belzebul), a jaguarundi (Puma yagouaroundi), and a black-eared opossum (Didelphis aurita) from Brazil.

    PubMed

    Pena, H F J; Marvulo, M F V; Horta, M C; Silva, M A; Silva, J C R; Siqueira, D B; Lima, P-A C P; Vitaliano, S N; Gennari, S M

    2011-02-10

    Toxoplasma gondii isolates are highly diverse in domestic animals from Brazil. However, little is known about the genetics of this parasite from wild mammals in the same region. Reveal genetic similarity or difference of T. gondii among different animal populations is necessary for us to understand transmission of this parasite. Here we reported isolation and genetic characterisation of three T. gondii isolates from wild animals in Brazil. The parasite was isolated by bioassay in mice from tissues of a young male red handed howler monkey (Alouatta belzebul), an adult male jaguarundi (Puma yagouaroundi), and an adult female black-eared opossum (Didelphis aurita). The monkey and the jaguarundi had inhabited the Zoo of Parque Estadual Dois Irmãos, Pernambuco State, Northeastern Brazil, for 1 year and 8 years, respectively. The wild black-eared opossum was captured in São Paulo State, Southeastern Brazil, and euthanised for this study because it was seropositive for T. gondii (titre 1:100 by the modified agglutination test, MAT). Ten PCR-RFLP (Polymerase Chain Reaction-Restriction Fragment Length Polymorphism) markers, SAG1, SAG2, SAG3, BTUB, GRA6, c22-8, c29-2, L358, PK1 and Apico, were used to genotype the isolates. T. gondii was isolated from the brain and heart homogenate of the monkey, the muscle homogenate of the jaguarundi, and the heart homogenate of the black-eared opossum. This was the first isolation of T. gondii from a neotropical felid from Brazil. The isolate from the monkey (TgRhHmBr1) was not virulent in mice, whereas the isolates from the jaguarundi (TgJagBr1) and the black-eared opossum (TgOpBr1) were virulent in mice. The genotype of the isolate from the monkey has been identified in isolates from a goat and ten chickens in the same region of Brazil, suggesting that it may be a common lineage circulating in this region. The genotypes of the isolates from the jaguarundi and the black-eared opossum have not been previously reported. Although there

  18. Adequacy assessment of mathematical models in the dynamics of litter decomposition in a tropical forest Mosaic Atlantic, in southeastern Brazil.

    PubMed

    Nunes, F P; Garcia, Q S

    2015-05-01

    The study of litter decomposition and nutrient cycling is essential to know native forests structure and functioning. Mathematical models can help to understand the local and temporal litter fall variations and their environmental variables relationships. The objective of this study was test the adequacy of mathematical models for leaf litter decomposition in the Atlantic Forest in southeastern Brazil. We study four native forest sites in Parque Estadual do Rio Doce, a Biosphere Reserve of the Atlantic, which were installed 200 bags of litter decomposing with 20 × 20 cm nylon screen of 2 mm, with 10 grams of litter. Monthly from 09/2007 to 04/2009, 10 litterbags were removed for determination of the mass loss. We compared 3 nonlinear models: 1 - Olson Exponential Model (1963), which considers the constant K, 2 - Model proposed by Fountain and Schowalter (2004), 3 - Model proposed by Coelho and Borges (2005), which considers the variable K through QMR, SQR, SQTC, DMA and Test F. The Fountain and Schowalter (2004) model was inappropriate for this study by overestimating decomposition rate. The decay curve analysis showed that the model with the variable K was more appropriate, although the values of QMR and DMA revealed no significant difference (p > 0.05) between the models. The analysis showed a better adjustment of DMA using K variable, reinforced by the values of the adjustment coefficient (R2). However, convergence problems were observed in this model for estimate study areas outliers, which did not occur with K constant model. This problem can be related to the non-linear fit of mass/time values to K variable generated. The model with K constant shown to be adequate to describe curve decomposition for separately areas and best adjustability without convergence problems. The results demonstrated the adequacy of Olson model to estimate tropical forest litter decomposition. Although use of reduced number of parameters equaling the steps of the decomposition

  19. Current practices in the use of sildenafil for pulmonary arterial hypertension in Brazilian hospitals

    PubMed Central

    de Souza, Ana HA; Cabral, Lucio M; Huf, Gisele

    2009-01-01

    Background Sildenafil is a cyclic guanosine monophosphate-specific phosphodiesterase-5 inhibitor used for treating pulmonary hypertension. Although the use of sildenafil in patients under 18 years old is off-label, this inhibitor has been widely prescribed for children treatment at hospitals in Brazil. In this work we evaluated the current practices in using sildenafil in the three main reference hospitals of Rio de Janeiro to design a clinical trial. Then we analyzed the content of sildenafil in powder paper preparations used in these institutions. Methods and Results We assessed the data about the use of sildenafil in three reference hospitals including Instituto Nacional de Cardiologia – INC, Instituto Estadual de Cardiologia Aloysio de Castro – IECAC and Hospital Pro-Cardíaco – HPC. The pharmacy records were analyzed from April 1st, 2008 to April 30th, 2008 and interviews with the pharmacists were also performed. Our results showed that INC used the greatest amount of sildenafil in: treatment of pulmonary arterial hypertension (PAH), management of transient PAH during surgery, preparation for cardiac transplantation and haemodynamic studies during cardiac catheterization. Meanwhile IECAC and HPC used sildenafil only for treating PAH in few patients during the period evaluated. In INC and IECAC, sildenafil was available in tablets, and powder papers prepared by two private pharmacies and one public hospital pharmacy. In contrast all patients of HPC received sildenafil in tablets with no external manipulation. Our quantification analysis results using reverse-phase high performance liquid chromatography method showed that powder papers prepared by the private pharmacies from the sildenafil tablets presented only 58.5 to 89.3% of the declared concentration in contrast to samples from the public hospital pharmacy (104.4 to 105.3%). Conclusion Few patients received the prescribed sildenafil dose at the reference hospitals evaluated in Rio de Janeiro, which

  20. Exploring the Cigala/calibra Network Data Base for Ionosphere Monitoring Over Brazil

    NASA Astrophysics Data System (ADS)

    Vani, B. C.; Galera Monico, J. F.; Shimabukuro, M. H.; Pereira, V. A.; Aquino, M. H.

    2013-12-01

    The ionosphere in Brazil is strongly influenced by the equatorial anomaly, therefore GNSS based applications are widely affected by ionospheric disturbances. A network for continuous monitoring of the ionosphere has been deployed over its territory since February/2011, as part of the CIGALA and CALIBRA projects. Through CIGALA (Concept for Ionospheric Scintillation Mitigation for Professional GNSS in Latin America), which was funded by European Commission (EC) in the framework of the FP7-GALILEO-2009-GSA (European GNSS Agency), the first stations were deployed at Presidente Prudente, São Paulo state, in February 2011. CIGALA was finalized in February 2012 with eight stations distributed over the Brazilian territory. Through CALIBRA (Countering GNSS high Accuracy applications Limitations due to Ionospheric disturbances in BRAzil), which is also funded by the European Commission now in the framework of the FP7-GALILEO-2011-GSA, new stations are being deployed. Some of the stations are being specifically placed according to geomagnetic considerations aiming to support the development of a local scintillation and TEC model. CALIBRA started in November 2012 and will have two years of duration, focusing on the development of improved and new algorithms that can be applied to high accuracy GNSS techniques in order to tackle the effects of ionospheric disturbances. PolarRxS-PRO receivers, manufactured by Septentrio, have been deployed at all stations This multi-GNSS receiver can collect data at rates of up to 100 Hz, providing ionospheric TEC, scintillation parameters like S4 and Sigma-Phi, and other signal metrics like locktime for all satellites and frequencies tracked. All collected data (raw and ionosphere monitoring records) is stored at a central facility located at the Faculdade de Ciências e Tecnologia da Universidade Estadual Paulista (FCT/UNESP) in Presidente Prudente. To deal with the large amount of data, an analysis infrastructure has also been established

  1. An original data treatment for infrared spectra of organic matter, application to extracted soil organic matter

    NASA Astrophysics Data System (ADS)

    Gomes Rossin, Bruna; Redon, Roland; Raynaud, Michel; Nascimento, Nadia Regina; Mounier, Stéphane

    2017-04-01

    amazonien. [PHD] .Universidade Estadual Paulista "Júlio de Mesquita Filho";2009. Monakhova, Yulia B., Alexey M. Tsikin, Svetlana P. Mushtakova, and Mauro Mecozzi. 2015. "Independent Component Analysis and Multivariate Curve Resolution to Improve Spectral Interpretation of Complex Spectroscopic Data Sets: Application to Infrared Spectra of Marine Organic Matter Aggregates." Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science 118 (January): 211-22. Tadini, Amanda Maria, Gustavo Nicolodelli, Stephane Mounier, Célia Regina Montes, and Débora Marcondes Bastos Pereira Milori. 2015. "The Importance of Humin in Soil Characterisation: A Study on Amazonian Soils Using Different Fluorescence Techniques." The Science of the Total Environment 537 (December): 152-58.

  2. Condom use and alcohol consumption in adolescents and youth.

    PubMed

    Mola, Rachel; Pitangui, Ana Carolina Rodarti; Barbosa, Sháyra Anny Moura; Almeida, Layane Sá; Sousa, Mayara Ruth Marinho de; Pio, Wellypâmela Pauliny de Lima; Araújo, Rodrigo Cappato de

    2016-01-01

    To determine the association between not using the male condom and alcohol consumption in adolescents and schoolchildren. An epidemiological study, with a cross-sectional, descriptive, and correlation design carried out from March to July 2014. The sample consisted of students in public primary and secondary education, aged between 12 and 24 years. The social and demographic survey and the Youth Risk Behavior Survey questionnaire were used. The study included 1,275 students, of these; 37.0% reported having had sexual relations. The prevalent age of sexual initiation was 14-16 years 55.7% and 65.6% used condom in the last sexual intercourse. Regarding the lack of condom use at the last intercourse, girls showed an association with drunkenness in the previous 30 days (2.19; 95%CI: 1.06-4.54). In females, the non-use of condoms was associated with drunkenness in the previous 30 days. Identificar os fatores associados ao não uso de preservativo masculino e ao consumo de bebida alcoólica em adolescentes e jovens escolares. Estudo epidemiológico, com delineamento transversal, descritivo e correlacional, desenvolvido de março a julho de 2014. A amostra foi composta por estudantes dos Ensinos Fundamental e Médio da rede pública estadual, com idades entre 12 e 24 anos. Empregaram-se o inquérito sociodemográfico e o questionário Youth Risk Behavior Survey. Foram incluídos 1.275 estudantes; 37,0% deles relataram terem tido relação sexual. A idade prevalente de iniciação sexual foi de 14 a 16 anos, com 55,7%; 65,6% usaram preservativo na última relação. Com relação ao não uso de preservativo na última relação, as meninas apresentaram associação com bebedeira nos últimos 30 dias (2,19; IC95%: 1,06-4,54). O não uso de preservativos esteve associado com bebedeira nos últimos 30 dias nas meninas.

  3. [Immediate breast reconstruction effects on quality of life of women with mastectomy].

    PubMed

    de Oliveira, Riza Rute; Morais, Sirlei Siani; Sarian, Luís Otávio

    2010-12-01

    to prospectively evaluate the effects of immediate breast reconstruction on the quality of life of women who underwent mastectomy. 76 women that underwent mastectomy at Centro de Atenção Integral à Saúde da Mulher da Universidade Estadual de Campinas, in Campinas, São Paulo, Brazil, from August 2007 to December 2008, were included. Two groups were formed: 41 women who underwent mastectomy combined with immediate breast reconstruction (M+RI) and 35 that were subjected to mastectomy alone (M). The quality of life evaluation was assessed with the World Health Organization's questionnaire - Quality of Life (WHOQOL-100). The questionnaire was administered on three occasions: at the time of admission, one month after surgery, and again six months after surgery. The WHOQOL-100 scores were calculated according to analysis' guidelines by the World Health Organization. For comparison of the scores between groups, it was used the Student's t-test, Fisher exact test, chi-square test, and Mann-Whitney test. For the analysis of repeated measures over time, ANOVA and ANOVA for repeated measures were used. at all time points evaluated, beginning with the preoperative assessment, the average quality of life scores of the M+IR Group were higher than those of the M Group, primarily in the "physical", "psychological", "level of independence" and "social relationships" domains of the questionnaire. Of the six areas covered by the questionnaire, three ("physical", "social relations", "environment") showed no significant differences between groups. The M+IR Group had a better score (15.5 to 14.9 for the M+IR and 14.3 to 14.2 for M; p=0.04) in the psychological domain. There was a significant reduction in the level of independence in the first month after surgery in both groups, with a significant recovery after six months. the present results suggest that immediate breast reconstruction is significantly beneficial regarding the psychological aspects of quality of life, without

  4. Diferentes Metodologias Aplicadas ao Ensino de Astronomia

    NASA Astrophysics Data System (ADS)

    Albrecht, E.; Voelzke, M. R.

    2007-08-01

    Espera-se que o educando ao final da educação básica, adquira uma compreensão atualizada das hipóteses, modelos e formas de investigação sobre a origem e evolução do Universo em que vive. O presente trabalho tem como principal objetivo compreender dentre três práticas pedagógicas adotadas no Ensino de Astronomia, na terceira série do Ensino Médio, da Escola Estadual Colônia dos Pescadores, qual melhor cumpre o papel de formação e aprendizagem para vida. A pesquisa preliminar foi através de um questionário onde o intuito foi diagnosticar o conhecimento já existente acerca do tema em questão. O questionário é composto de vinte questões dissertativas e objetivas, onde os educandos das três turmas envolvidas o responderam. Este trabalho utiliza as seguintes metodologias: a tradicional, onde o professor é um repassador de informações, fazendo uso exclusivo de lousa e giz; a segunda também de forma tradicional, porém com auxílio de multimídia para desenvolvimento das aulas e aterceira sob forma de seminários, elaborados e apresentados pelos educandos, no qual o educador faz apenas as intervenções necessárias. Ao final do trabalho os alunos responderão novamente o questionário inicial para diagnosticar dentre as três metodologias utilizadas qual apresentou melhor resultado. Os resultados preliminares obtidos, já podem ser observados e, dos 119 alunos entrevistados, as respostas obtidas são as mais diversas e evidenciam que a grande maioria nunca teve em sua vida escolar o tema Astronomia. Ao serem questionados se já haviam estudado Astronomia as respostas foram: turma A: sim 43%; turma B: sim: 21%; turma C: sim: 24%. Porém quando questionados a respeito do significado de Astronomia observou-se que: turma A: 100% de acertos; turma B: 64% acertos; turma C: 84% de acertos, demonstrando claramente a aprendizagem em diferentes esferas, não dependendo unicamente da escola. Até o presente momento, verificou-se que há interesse em

  5. Diferentes metodologias aplicadas ao ensino de astronomia no Ensino Médio

    NASA Astrophysics Data System (ADS)

    Albrecht, E.; Voelzke, M. R.

    2009-03-01

    O presente trabalho de intervenção foi realizado junto à Escola Estadual Colònia dos Pescadores na cidade de Caraguatatuba, com très turmas do terceiro ano do Ensino Médio, envolvendo 119 alunos com idades entre 16 e 19 anos. A fase inicial foi composta de um questionário de vinte questíes dissertativas e objetivas, aplicado pelo professor titular da sala, que era o mesmo nas très turmas, para diagnosticar nos educandos os conceitos prévios sobre Astronomia e, partindo destes realizar um trabalho de intervenção nas classes envolvidas utilizando, em cada uma, metodologias diferentes: (A) sob forma de seminários, elaborados e apresentados pelos educandos, no qual o educador faz apenas as intervençíes necessárias; (B) de forma tradicional, com auxílio de multimídias para desenvolvimento das aulas e a terceira (C) tradicional, fazendo uso exclusivo de lousa e giz. Ao final do trabalho os alunos responderam novamente o questionário inicial para diagnosticar dentre as très metodologias utilizadas qual apresentou melhores aplicaçíes, os resultados iniciais foram comparados com os finais. Quando questionados a respeito do significado de Astronomia observou-se inicialmente que os acertos na turma A foram de 100%, turma B: 64%, turma C: 84%, após a intervenção os acertos foram: 100%, 97% e 85% respectivamente, demonstrando que houve um avanço significativo na turma B, a turma A manteve seu índice e a turma C evoluiu, porém não tanto quanto a B. Quando interrogados sobre quantos planetas vocè acha que existem em nosso Sistema Solar? os acertos foram: turma A: 39%, turma B: 48% e turma C: 46%, após o desenvolvimento do trabalho os acertos foram 94%, 97% e 90% respectivamente. Dentro das respostas obtidas observa-se que a metodologia tradicional com o auxílio de multimeios, aplicada na turma B, demonstrou melhores resultados, sendo a mais significativa. Outra conclusão muito importante é que apesar de o tema Astronomia ser amplamente

  6. Ensino de Astronomia no Ensino Médio

    NASA Astrophysics Data System (ADS)

    Albrecht, E.; Voelzke, M. R.

    2008-09-01

    O presente trabalho de intervenção foi realizado junto a Escola Estadual Colônia dos Pescadores na cidade de Caraguatatuba, com três turmas do terceiro ano do Ensino Médio, envolvendo 119 alunos, 40 na turma A, 40 na turma B e 39 na turma C. A fase inicial foi composta de um questionário de vinte questões dissertativas e objetivas para diagnosticar nos educandos os conceitos prévios sobre Astronomia e, partindo destes realizar uma interferência nas classes envolvidas utilizando metodologias diferentes sendo elas: a tradicional, onde o professor é um repassador de informações, fazendo uso exclusivo de lousa e giz; a segunda também de forma tradicional, porém com auxílio de multimídia para desenvolvimento das aulas e a terceira sob forma de seminários, elaborados e apresentados pelos educandos, no qual o educador faz apenas as intervenções necessárias. Ao final do trabalho as mesmas turmas da fase inicial orientadas pelo mesmo professor responderam novamente ao questionário proposto para diagnosticar dentre as três metodologias utilizadas qual apresentou melhores resultados, sendo os iniciais comparados com os finais. Quando questionados a respeito do significado de Astronomia observou-se inicialmente que os acertos na turma A foram de 100%,turma B: 64%, turma C: 84%, após a intervenção os acertos foram: 100%, 97% e 85% respectivamente, demonstrando claramente uma absorção de conhecimentos. Quando interrogados sobre quantos planetas você acha que existem em nosso Sistema Solar? os acertos foram: turma A: 39%, turma B: 48% e turma C: 46%, após o desenvolvimento do trabalho os acertos foram 94%, 97% e 90% respectivamente.Dentro das respostas obtidas observa-se que a metodologia tradicional com o auxílio de multimeios, aplicada na turma B, demonstrou melhores resultados, foi a mais significativa.

  7. Quality and customer satisfaction: A case study in Brazil

    NASA Astrophysics Data System (ADS)

    Barcellos, Paulo Fernando Pinto

    The dissertation deals with the case of CEEE-Companhia Estadual de Energia Eletrica, an electric power utility located in Rio Grande do Sul, the southernmost state of Brazil. Customer satisfaction with the services provided by CEEE is investigated within three groups of consumers: residential, commercial, and industrial. The purpose of the dissertation is to find answers to the following research questions: (1) What is service quality in public utilities, and particularly in an electric power company? (2) What service quality dimensions do customers want to be provided and favor the most? (3) How does the market measure service quality? (4) What should be done by companies, and particularly by an electric utility monopoly, to increase the performance of the rendered service? (5) How does this impact customer satisfaction, retention, and intention to recommend? and (6) How do we start a company-wide quality program provided that the resources are scarce and therefore priorities should be set forth? To investigate the posed questions, the study begins with an exploratory survey of CEEE's Board. The survey is followed by qualitative research of the three customer groups. After qualitative analysis of the data is concluded, questionnaires for the quantitative research, as well as hypothetical models, are developed. Dillman's "Total Design Method" is used to design the questionnaires. The basic ACSI (American Customer Satisfaction Model) is used to approach customer satisfaction. Data are processed by PLS (Partial Least Squares) which follows the procedure developed at the National Quality Research Center of the University of Michigan Business School. In summary, commercial customers are the most dissatisfied with the services provided by CEEE, while residential customers are the most satisfied. To improve quality, priority should be placed on commercial customers and include efforts to improve productivity gains throughout the company. Also, CEEE's image should be

  8. Curative resection plus adjuvant chemotherapy for early stage primary gastric non-Hodgkin's lymphoma: a retrospective study with emphasis on prognostic factors and treatment outcome.

    PubMed

    Waisberg, Jaques; André, Eduardo Antonio; Franco, Maria Isete Fares; Abucham-Neto, Júlio Zaki; Wickbold, Daniela; Goffi, Fábio Schmidt

    2006-01-01

    There is controversy regarding the optimal therapy for primary non-Hodgkin gastric lymphoma with some authors defending surgical extirpation either alone or in association with radiotherapy and or chemotherapy, especially in relation to the earlier stages of the disease. To analyze the clinical-pathological features and the results of management approaches for patients with primary early-stage non-Hodgkin's lymphoma of the stomach operated in Surgical Gastroenterology Department, "Hospital do Servidor Público Estadual", São Paulo, SP, Brazil. The literature is reviewed to highlight the aspects of diagnosis, prognostic factors and role of the various treatment regimens. Sixteen patients with primary early-stage gastric lymphoma underwent curative surgical treatment. The variables analyzed were age, sex, location, size, type of surgery, number of lesions, depth of invasion, histological type in accordance with Kiel's classification, involvement of lymph nodes, Ann Arbor stage classification modified by Musshoff and Schmidt-Vollmer, histological grade, margins, adjuvant therapy, clinical course and survival. Ten patients (62.5%) underwent subtotal gastrectomy and six (37.5%) underwent total gastrectomy. The majority (9/56.2%) of the lesions were located in the antrum. Single lesions (10/62.5%) were more frequent than multiple lesions (6/37.5%). Thirteen patients (81.2%) were classified as stage IE and three (18.7%) as stage IIE1. Primary gastric lymphoma classified histologically as low or high grade was presented by 10 (62.5%) and 6 (37.5%) patients, respectively. The most frequent histological types were the lymphoplasmocytic cytoid (4/25.0%) and centroblastic (4/25.0%). Ten patients (62.5%) received adjuvant treatment (chemotherapy and/or radiotherapy). Nine patients (56.2%), all in stage IE, reached a survival greater than 5 years and of these eight (50.0.%) had received adjuvant therapy. Two (12.5%) patients with stage IIE1 presented peritoneal relapse and died

  9. Osteoporotic fractures of proximal femur: clinical and epidemiological features in a population of the city of São Paulo.

    PubMed

    Ramalho, A C; Lazaretti-Castro, M; Hauache, O; Vieira, J G; Takata, E; Cafalli, F; Tavares, F

    2001-03-01

    It is believed that about 25% of menopausal women in the USA will exhibit some kind of fracture as a consequence of osteoporosis. Fractures of the proximal femur are associated with a greater number of deaths and disabilities and higher medical expenses than all the other osteoporotic fractures together. To study the clinical and epidemiological features of patients with proximal femur fracture in hospitals in São Paulo. Transversal and retrospective study. LOCAL: Hospital São Paulo and Hospital Servidor Público Estadual "Francisco Morato Oliveira". Patients aged sixty-five years or more hospitalized because of proximal femur fracture, from March to November 1996 (N = 73). This group was compared to patients of the same age without fracture of the proximal femur. Evaluation of weight, height, body mass index; lifestyle habits (physical activity at home, ingestion of dairy calcium, drinking of coffee, smoking habit), gynecological history (ages at menarche and menopause, number of pregnancies and lactations), previous morbidity, use of medications, history of previous fractures, family history of osteoporosis. The comparison of the different data regarding lifestyle habits between the two groups was made using the chi-squared test. Other data were analyzed using the Mann--Whitney test. P pound 0.05 was considered significant. We noted a predominance of proximal femur fracture among females in relation to males (a female/male ratio of 3.3:1) with a progressive increase in the frequency of proximal femur fracture with age in both sexes. The group with proximal femur fracture, in comparison with the control group, showed a lower body mass index, less physical activity, and a greater number of pregnancies and lactations. Other data were not different. In accordance with the literature, we found a predomination of proximal femur fracture in women in relation to men, and a favorable effect of higher body mass index and physical activity for decreasing the frequency of

  10. Number of infrapopliteal arteries undergoing endovascular treatment is not associated with the limb salvage rate in patients with critical limb ischemia.

    PubMed

    de Athayde Soares, Rafael; Matielo, Marcelo Fernando; Brochado Neto, Francisco Cardoso; Martins Cury, Marcus Vinícius; Marques, Régis Campos; Sacilotto, Roberto

    2016-11-01

    The objective of this study was to determine whether the number of infrapopliteal arteries undergoing endovascular treatment is associated with the limb salvage rate in patients with critical limb ischemia (CLI). This was a retrospective, consecutive cohort study of CLI patients who underwent infrapopliteal angioplasty at the Vascular and Endovascular Surgery Service of the Hospital do Servidor Público Estadual, São Paulo, between January 2009 and January 2013. The primary outcome variable was the limb salvage rate. The secondary outcome variables were patency, survival, plantar arch quality, and operative mortality rate. Overall, 109 infrapopliteal angioplasties were performed in 92 patients, and the initial technical success rate was 95.6%. Based on the analyses of the arteriography of the endovascular procedures, the patients were classified into two groups according to whether they had undergone endovascular treatment of one artery (group 1) or two arteries (group 2). The mean outpatient follow-up time was 430 ± 377.5 days. The analyses were performed at 180 and 360 days. There were 72 angioplasties (66%) in group 1 and 37 (34%) in group 2. Hypertension was more frequent in group 1 (93.1%) than in group 2 (78.4%; P = .03). Other clinical characteristics were similar in both groups. Regarding postoperative complications, the incidence of acute kidney failure was lower in group 1 (0% vs 8.1%, respectively; P = .037). The limb salvage rate at 360 days was similar in groups 1 and 2 (89.4% vs 89.3%, respectively; P = .595). The secondary patency rate at 360 days was also similar in groups 1 and 2 (59.9% vs 60.9%, respectively; P = .571). The perioperative mortality rate was lower in group 1 (4.2% vs 16.2%, respectively; P = .039), but the survival rate at 360 days was similar in both groups (82.1% vs 75.1%, respectively; P = .931). The frequencies of complete, incomplete, and absent plantar arch were similar in both groups. The estimated limb

  11. Metabolic assessment and enteral tube feeding usage in children with acute neurological diseases.

    PubMed

    Leite, H P; Fantozzi, G

    1998-01-01

    To report on acquired experience of metabolic support for children with acute neurological diseases, emphasizing enteral tube feeding usage and metabolic assessment, and also to recommend policies aimed towards improving its implementation. Retrospective analysis. Pediatric Intensive Care Unit of Hospital do Servidor Público Estadual de São Paulo. 44 patients consecutively admitted to the Pediatric ICU over a period of 3 years who were given nutrition and metabolic support for at least 72 hours. Head trauma, CNS infections and craniotomy post-operative period following tumor exeresis were the main diagnoses. Records of protein-energy intake, nutrient supply route, nitrogen balance and length of therapy. From a total of 527 days of therapy, single parenteral nutrition was utilized for 34.3% and single enteral tube feeding for 79.1% of that period. 61.4% of the children were fed exclusively via enteral tube feeding, 9.1% via parenteral and 39.5% by both routes. The enteral tube feeding was introduced upon admission and transpyloric placement was successful in 90% of the cases. Feeding was started 48 hours after ICU admission. The caloric goal was achieved on the 7th day after admission, and thereafter parenteral nutrition was interrupted. The maximum energy supply was 104.2 +/- 23.15 kcal/kg. The median length of therapy was 11 days (range 4-38). None of the patients on tube feeding developed GI tract bleeding, pneumonia or bronchoaspiration episodes and, of the 4 patients who were given exclusive TPN, 2 developed peptic ulcer. The initial urinary urea nitrogen was 7.11 g/m2 and at discharge 6.44 g/m2. The protein supply increased from 1.49 g/kg to 3.65 g/kg (p < 0.01). The nitrogen balance increased from--7.05 to 2.2 g (p < 0.01). Children with acute neurological diseases are hypercatabolic and have high urinary nitrogen losses. The initial negative nitrogen balance can be increased by more aggressive feeding regimes than the usual ones. Early tube feeding was

  12. Habitat selection by anurofauna community at rocky seashore in coastal Atlantic Forest, Southeastern Brazil.

    PubMed

    Pontes, R C; Santori, R T; Gonçalves e Cunha, F C; Pontes, J A L

    2013-08-01

    Rocky seashores are low granitic hills distributed along the southeastern Brazilian coast with xeric-like vegetation due to the shallow soil. Knowledge on amphibian communities and their reproductive patterns is especially reduced on this kind of environment. Herein, we present a framework of two years monitoring an amphibian community at a rocky seashore environment located at the protected area of Parque Estadual da Serra da Tiririca, municipality of Niterói, state of Rio de Janeiro, Brazil. We conducted diurnal and nocturnal searches for frogs in tank bromeliads, rocky surface and shrubby vegetation. Annual pattern of breeding activity of anurans was also estimated. Individuals of the most abundant tank-bromeliad, Alcantarea glaziouana were collected and measured according to several variables to understanding the selection of bromeliads by frogs. We checked the influence of the environmental conditions on amphibian abundance, association between the bromeliads measures, and the water storage in the tank. We recorded the species: Scinax aff. x-signatus; S. cuspidatus; S. littoreus; Thoropa miliaris and Gastrotheca sp. Bromeliads were the preferential habitat used by anurans. The nocturnal habit was predominant for all species and during diurnal searches, the specimens were found sheltered in bromeliads axils. The number of calling males as well as amphibian abundance was associated with the rainiest and warmest period of the year. The species S. littoreus was observed in breeding activity in the majority of sample period. Adult calling males of T. miliaris were observed especially in the rainy season. Rainfall and temperature combined are positively correlated to the total number of captured amphibians. However, individually, rainfall was not significantly correlated, while temperature was positively correlated with the amphibian abundance. Water storage capacity by bromeliads was correlated to characteristics and size of the plant. In the rainy season, the

  13. Visual exploration and analysis of ionospheric scintillation monitoring data: The ISMR Query Tool

    NASA Astrophysics Data System (ADS)

    Vani, Bruno César; Shimabukuro, Milton Hirokazu; Galera Monico, João Francisco

    2017-07-01

    World Wide Web, therefore constituting an analysis infrastructure that complements the monitoring one, providing support for researching ionospheric scintillation in the GNSS context. Interested researchers can access the functionalities without cost at http://is-cigala-calibra.fct.unesp.br/, under online request to the Space Geodesy Study Group from UNESP - Univ Estadual Paulista at Presidente Prudente.

  14. On Ensino da Astronomia no Ensino Médio sob Diferentes Abordagens Metodológicas

    NASA Astrophysics Data System (ADS)

    Voelzke, Marcos Rincon; Albrecht, Evonir

    2011-12-01

    O presente trabalho, sobre a intervenção de metodologias de ensino, foi desenvolvido na Escola Estadual Colônia dos Pescadores, na cidade de Caraguatatuba - SP, em três turmas do terceiro ano do Ensino Médio, perfazendo um total de 119 educandos, entre 16 e 19 anos. Antes de iniciar-se a intervenção, um questionário de vinte perguntas objetivas e dissertativas foi desenvolvido, aplicado pelo professor da classe, que ministrou as aulas correspondentes. Este questionário foi o mesmo em todas as três classes com o objetivo de diagnosticar o conhecimento prévio dos alunos sobre Astronomia. Começando a intervenção nas turmas, o professor envolvido usou três diferentes metodologias de ensino: (A) em forma de seminários, elaborados e apresentados pelos alunos, nos quais o professor fazia apenas as intervenções necessárias, (B) na forma tradicional, com a ajuda de multimídia para o desenvolvimento das aulas e a terceira (C) a tradicional, fazendo uso exclusivo de lousa e giz. No final do trabalho os alunos responderam o mesmo questionário novamente, de modo que os três métodos utilizados puderam ser comparados. Os resultados apresentados após a intervenção foram melhores que os resultados iniciais indicando a ocorrência de uma aprendizagem significativa. Quando os estudantes foram inicialmente questionados sobre quantos planetas existem no nosso sistema solar, a classe A obteve 39% de respostas certas, a classe B 48% e a classe C 46%, mas após o desenvolvimento das atividades, as classes obtiveram respectivamente 94%, 97 % e 90% de aproveitamento. No término do bimestre, foi sugerido aos educandos que elaborassem uma história em quadrinhos, a qual serviu para averiguar se os conceitos inicialmente observados foram alterados e se novos foram agregados. A análise das histórias foi dividida em três partes: Criatividade; Temas abordados; Emprego correto dos conceitos estudados. Ao final quatorze histórias foram confeccionadas. O aprendizado

  15. Contrasting Patterns of Damage and Recovery in Logged Amazon Forests From Small Footprint LiDAR Data

    NASA Technical Reports Server (NTRS)

    Morton, D. C.; Keller, M.; Cook, B. D.; Hunter, Maria; Sales, Marcio; Spinelli, L.; Victoria, D.; Andersen, H.-E.; Saleska, S.

    2012-01-01

    Tropical forests ecosystems respond dynamically to climate variability and disturbances on time scales of minutes to millennia. To date, our knowledge of disturbance and recovery processes in tropical forests is derived almost exclusively from networks of forest inventory plots. These plots typically sample small areas (less than or equal to 1 ha) in conservation units that are protected from logging and fire. Amazon forests with frequent disturbances from human activity remain under-studied. Ongoing negotiations on REDD+ (Reducing Emissions from Deforestation and Forest Degradation plus enhancing forest carbon stocks) have placed additional emphasis on identifying degraded forests and quantifying changing carbon stocks in both degraded and intact tropical forests. We evaluated patterns of forest disturbance and recovery at four -1000 ha sites in the Brazilian Amazon using small footprint LiDAR data and coincident field measurements. Large area coverage with airborne LiDAR data in 2011-2012 included logged and unmanaged areas in Cotriguacu (Mato Grosso), Fiona do Jamari (Rondonia), and Floresta Estadual do Antimary (Acre), and unmanaged forest within Reserva Ducke (Amazonas). Logging infrastructure (skid trails, log decks, and roads) was identified using LiDAR returns from understory vegetation and validated based on field data. At each logged site, canopy gaps from logging activity and LiDAR metrics of canopy heights were used to quantify differences in forest structure between logged and unlogged areas. Contrasting patterns of harvesting operations and canopy damages at the three logged sites reflect different levels of pre-harvest planning (i.e., informal logging compared to state or national logging concessions), harvest intensity, and site conditions. Finally, we used multi-temporal LiDAR data from two sites, Reserva Ducke (2009, 2012) and Antimary (2010, 2011), to evaluate gap phase dynamics in unmanaged forest areas. The rates and patterns of canopy gap

  16. Developing skills learning in obstetric nursing: approaches between theory and practice.

    PubMed

    Lima, Maria de Fátima Gomes; Pequeno, Alice Maria Correia; Rodrigues, Dafne Paiva; Carneiro, Cleide; Morais, Ana Patrícia Pereira; Negreiros, Francisca Diana da Silva

    2017-01-01

    To analyze the development of professional skills in an obstetric nursing graduate course. Qualitative research, applying semi-structured interviews with 11 students in the obstetric nursing specialization at the State University of Ceará. Data was submitted to thematic review. According to the subjects, the course offers the development of skills to strengthen and expand the range of activities in obstetric nursing. Despite relying on previous knowledge and experience acquired by the students, there is a gap between the content taught and internship practice, presented as challenges and difficulties faced by the students. The findings suggest a need for curricular revision, incorporating active teaching-learning methodologies, to overcome the disjunction between theory and practice. Students are part of a corpus that is potentially implicated in the construction and transformation of thoughts and values set forth by educational and health institutions, and it is necessary to make changes in political and social organizations, with a focus on providing comprehensive and egalitarian care to the population. Analisar o desenvolvimento de competências profissionais em curso de pós-graduação em Enfermagem Obstétrica. Pesquisa qualitativa, utilizando entrevista semiestruturada com 11 egressos da especialização em Enfermagem Obstétrica da Universidade Estadual do Ceará. Dados submetidos à análise temática. Na ótica dos sujeitos, o curso confere o desenvolvimento de competências que fortalecem e ampliam o campo de atuação da enfermagem obstétrica. Embora resgate o conhecimento prévio dos discentes e as experiências vivenciadas, há distanciamento entre conteúdos ministrados e a prática de estágios, apresentados como desafios e dificuldades enfrentadas pelos egressos. Os achados sugerem revisão curricular, incorporando as metodologias ativas de ensino-aprendizagem, superando a fragmentação entre teoria e prática. Os egressos se constituem em um

  17. Costs of the Smoking Cessation Program in Brazil.

    PubMed

    Mendes, Andréa Cristina Rosa; Toscano, Cristiana Maria; Barcellos, Rosilene Marques de Souza; Ribeiro, Alvaro Luis Pereira; Ritzel, Jonas Bohn; Cunha, Valéria de Souza; Duncan, Bruce Bartholow

    2016-11-10

    abordagem intensiva e tratamento do tabagismo engloba consultas, sessões de terapia cognitivo-comportamental em grupo e uso de medicamentos. Os custos do atendimento e gerenciamento do programa foram estimados utilizando a metodologia do microcusteio. A implementação plena do programa no município de Goiânia, Goiás, foi definida como sua expansão para suprir a demanda de todos os fumantes motivados a parar de fumar no município que seriam atendidos pelo Sistema Único de Saúde. Foram considerados custos médicos e não médicos diretos: recursos humanos, medicamentos, material de consumo, despesas gerais, transporte, viagens, eventos e custos de capital. Foram incluídos custos dos níveis federal, estadual e municipal de gestão. A perspectiva da análise foi a do Sistema Único de Saúde. Análise de sensibilidade foi realizada variando parâmetros referentes à quantidade de atividades e aos recursos utilizados. As fontes de dados incluíram uma amostra de unidades de saúde da Atenção Primária, secretarias de saúde municipal e estadual e Ministério da Saúde. Os custos foram estimados em reais (R$) para o ano de 2010. O custo do programa em Goiânia foi de R$429.079, sendo 78,0% referentes à abordagem e tratamento do tabagismo. O custo por paciente foi de R$534 e, por paciente que deixou de fumar, de R$1.435. A implementação plena do programa no município de Goiânia geraria custo de R$20,28 milhões, para atender 35.323 fumantes. O Programa de Tratamento do Tabagismo tem bom desempenho em termos de custo por paciente que deixa de fumar. Tendo em vista a carga do tabagismo no Brasil, o tratamento para cessação de fumar deve ser considerado prioritário ao se programar a alocação de recursos de saúde.

  18. [Effects of branched amino acids in endurance sports: a review].

    PubMed

    Salinas-García, María Elia; Martínez-Sanz, José Miguel; Urdampilleta, Aritz; Mielgo-Ayuso, Juan; Norte Navarro, Aurora; Ortiz-Moncada, Rocio

    2014-11-16

    Introducción: El informe emitido por la Agencia Europea de Seguridad Alimentaria (EFSA) en 2010 sobre las declaraciones nutricionales y propiedades saludables, muestra que no existen evidencias científicas que apoyen la suplementación con aminoácidos ramificados (BCAAs). El objetivo de este estudio es analizar los efectos del consumo de suplementos de BCAAs en deportes de larga duración (DLD). Métodos: Estudio descriptivo de revisión bibliográfica sobre el estado actual del efecto del consumo de suplementos de BCAAs. Se realizó una búsqueda en la base de datos PubMed y estrategia de bola de nieve. Criterios de inclusión: Estudios realizados en humanos, ensayos clínicos controlados aleatorizados (ECCA) en castellano/inglés relacionados con el consumo de BCAAs, leucina, valina e isoleucina en DLD y sus efectos sobre el daño muscular, rendimiento deportivo, fatiga central, respuesta anabólica y sistema inmunológico publicados en cualquier país hasta mayo 2014. Resultados: De los 330 estudios identificados, 14 cumplieron los criterios de inclusión. La media de sujetos participantes en los estudio es igual a (11,36 ± 7,43). Sólo dos estudios incluyen un grupo de mujeres. Las disciplinas deportivas que se encontraron en los estudios fueron carrera a pie, ciclismo, combinación ciclismo y carrera a pie, triatlón distancia olímpica y un estudio que incluía 2 grupos de deportistas (triatlón distancia olímpica y carrera a pie). Se estudian los efectos de los BCAAs y daño muscular, rendimiento deportivo, fatiga central, respuesta anabólica en periodo de recuperación y respuesta inmunológica en periodos diferentes del entrenamiento: antes, durante y después o una combinación de éstos. Discusión: Se observa que existe un menor grado de dolor y daño muscular, menor percepción del esfuerzo y fatiga mental, mayor respuesta anabólica en periodo de recuperación y mejora de la respuesta inmunológica cuando se suplementa con BCAAs, no obstante su

  19. PREFACE: 14th Latin American Workshop on Plasma Physics (LAWPP 2011)

    NASA Astrophysics Data System (ADS)

    Bilbao, Luis; Minotti, Fernando; Kelly, Hector

    2012-06-01

    , Venezuela Leopoldo Soto, Chile Michael Tendler, Sweden Carlos Varandas, Portugal Henry Riascos, Colombia Ivan Vargas-Blanco, Costa Rica Local Organizing Committee Luis Bilbao (Chairman) Fernando Minotti (Vice-Chairman) Luis Bernal, UNMDP Alejandro Clausse, PLADEMA-CNEA Graciela Gnavi, INFIP, CONICET-UBA Fausto Gratton, INFIP, CONICET-UBA Diana Grondona, INFIP, CONICET-UBA Héctor Kelly, INFIP, CONICET-UBA Adriana Márquez, INFIP, CONICET-UBA María Milanese, UNCPBA César Moreno, INFIP, CONICET-UBA Sponsors Instituto de Física del Plasma (INFIP) Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Comisión Nacional de Energía Atómica (CNEA) Agencia Nacional de Promoción Científica y Tecnológica (ANPCyT) Centro Latino-Americano de Física (CLAF) Universidad Nacional de Mar del Plata (UNMP) Universidad Nacional del Centro de la Provincia de Buenos Aires (UNICEN) Academia Nacional de Ciencias de Buenos Aires (ANCBA) Conference poster

  20. Recent climate trends and multisecular climate variability: temperature and precipitation during the cold season (October-March) in the Ebro Basin (NE of Spain) betrween 1500 and 2008

    NASA Astrophysics Data System (ADS)

    Saz-Sanchez, M.-A.; Cuadrat-Prats, J.-M.

    2009-09-01

    One of the goals of Paleoclimatology is to assess the importance and the exceptional nature of recent climate trends related to the anthropogenic climate change. Instrumental data enable the analysis of last century's climate, but do not give any information on previous periods' precipitation and temperature, during which there was no anthropic intervention on the climate system. Dendroclimatology is one of the paleoclimatic reconstruction sources giving best results when it comes to reconstructing the climate of the time before instruments could be used. This work presents the reconstructed series of precipitation and temperature of the cold season (October-March) In the central sector of the Ebro Valley (NE of Spain). The chronologies used for the reconstruction come on the one hand from the International Tree-Ring Data Bank (ITRDB) and on the other hand from the dendrochronological information bank created in the northern half of the Iberian Peninsula within the framework of the Spanish Interministerial Commission for Science and Technology (CICYT) CLI96-1862 project. The climate data used for chronology calibration and the reconstruction of the temperature and precipitation values are those of the instrumental observatory number 9910 (Pallaruelo) belonging to the Spanish State Meteorological Agency (Agencia Estatal de Meteorología or AEMET), located in the central sector of the Ebro Valley. The reconstruction obtained covers the 1500-1990 period. In order to extend the series up to 2008, instrumental information has been used. Thanks to data from a set of AEMET instrumental observatories close to the one used for chronology calibration, a regional series of temperatures as well as a precipitation one were generated. The series reconstructed through dendroclimatic methods and the regional series do not show statistically significant differences in their mean and variance values. R values between both series exceed 0.85. Taking these statistical characteristics

  1. Fucosylated clusterin in semen promotes the uptake of stress-damaged proteins by dendritic cells via DC-SIGN.

    PubMed

    Merlotti, A; Dantas, E; Remes Lenicov, F; Ceballos, A; Jancic, C; Varese, A; Rubione, J; Stover, S; Geffner, J; Sabatté, J

    2015-07-01

    them to dendritic cells via DC-SIGN (P < 0.01). DCs efficiently endocytosed clusterin-client complexes and sorted them to degradative compartments involved in antigen processing and presentation. Moreover, we also found that the interaction of seminal plasma clusterin with DC-SIGN did not change the phenotype of DCs, but stimulates their ability to induce the expansion of CD25+FOXP3+CD4+ T lymphocytes (P < 0.05 versus control). All the experiments were performed in vitro; hence the relevance of our observations should be validated in vivo. Our results suggest that by inducing the endocytosis of stress-damaged proteins by DCs via DC-SIGN, seminal plasma clusterin might promote a tolerogenic response to male antigens, thereby contributing to female tolerance to seminal antigens. The present research was supported by the Consejo Nacional de Investigaciones Científicas y Técnicas, the Buenos Aires University School of Medicine, and the Agencia Nacional de Promoción Científica y Tecnológica (Argentina). The authors have no conflicts of interest to declare. © The Author 2015. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  2. Resveratrol protects from lipopolysaccharide-induced inflammation in the uterus and prevents experimental preterm birth.

    PubMed

    Bariani, María Victoria; Correa, Fernando; Leishman, Emma; Domínguez Rubio, Ana Paula; Arias, Andreína; Stern, Aníbal; Bradshaw, Heather B; Franchi, Ana María

    2017-08-01

    pregnant BALB/c mice with resveratrol prevented the LPS-induced preterm birth in 64% of the cases, whereas only 15% of mice with LPS alone escaped preterm birth. Treatment with resveratrol resulted in a reduced NOS activity (P < 0.05) in the uterus of LPS-treated mice. Similarly, resveratrol reduced the expression of LPS-induced pro-inflammatory agents such as iNOS (P < 0.05), COX-2 (P < 0.05), prostaglandin E2 (PGE2) (P < 0.05) and anandamide (AEA) (P < 0.05). Moreover, resveratrol administration resulted in changes in the uterine endocannabinoid profiling altered by LPS. N/A. Since our experimental design involves the use of mice, the extrapolation of the results presented here to humans is limited. Our findings provide evidence for the tocolytic effects of resveratrol. Dr Ana María Franchi was funded by Agencia Nacional para la Promoción Científica y Tecnológica (PICT 2013/0097) and by Consejo Nacional de Investigaciones Científicas y Técnicas (PIP 2012/0061). Dr Heather B. Bradshaw was funded by NIH (DA006668). The authors have no competing interests.

  3. MOnthly TEmperature DAtabase of Spain 1951-2010: MOTEDAS. (1) Quality control

    NASA Astrophysics Data System (ADS)

    Peña-Angulo, Dhais; Cortesi, Nicola; Simolo, Claudia; Stepanek, Peter; Brunetti, Michele; González-Hidalgo, José Carlos

    2014-05-01

    The HIDROCAES project (Impactos Hidrológicos del Calentamiento Global en España, Spanish Ministery of Research CGL2011-27574-C02-01) is focused on the high resolution in the Spanish continental land of the warming processes during the 1951-2010. To do that the Department of Geography (University of Zaragoza, Spain), the Hydrometeorological Service (Brno Division, Chezck Republic) and the ISAC-CNR (Bologna, Italy) are developing the new dataset MOTEDAS (MOnthly TEmperature DAtabase of Spain), from which we present a collection of poster to show (1) the general structure of dataset and quality control; (2) the analyses of spatial correlation of monthly mean values of maximum (Tmax) and minimum (Tmin temperature; (3) the reconstruction processes of series and high resolution grid developing; (4) the first initial results of trend analyses of annual, seasonal and monthly range mean values. MOTEDAS has been created after exhaustive analyses and quality control of the original digitalized data of the Spanish National Meteorological Agency (Agencia Estatal de Meteorología, AEMET). Quality control was applied without any prior reconstruction, i.e. on original series. Then, from the total amount of series stored at AEMet archives (more than 4680) we selected only those series with at least 10 years of data (i.e. 120 months, 3066 series) to apply a quality control and reconstruction processes (see Poster MOTEDAS 3). Length of series was Tmin, upper and lower thresholds of absolute data, etc), and by comparison with reference series (see Poster MOTEDAS 3, about reconstruction). Anomalous data were considered when difference between Candidate and Reference series were higher than three times the interquartile distance. The total amount of monthly suspicious data recognized and discarded at the end of this analyses was 7832 data for Tmin, and 8063 for Tmax data; they represent less than 0,8% of original total monthly data, for both Tmax and Tmin. No spatial pattern was

  4. Flood model for Brazil

    NASA Astrophysics Data System (ADS)

    Palán, Ladislav; Punčochář, Petr

    2017-04-01

    Looking on the impact of flooding from the World-wide perspective, in last 50 years flooding has caused over 460,000 fatalities and caused serious material damage. Combining economic loss from ten costliest flood events (from the same period) returns a loss (in the present value) exceeding 300bn USD. Locally, in Brazil, flood is the most damaging natural peril with alarming increase of events frequencies as 5 out of the 10 biggest flood losses ever recorded have occurred after 2009. The amount of economic and insured losses particularly caused by various flood types was the key driver of the local probabilistic flood model development. Considering the area of Brazil (being 5th biggest country in the World) and the scattered distribution of insured exposure, a domain covered by the model was limited to the entire state of Sao Paolo and 53 additional regions. The model quantifies losses on approx. 90 % of exposure (for regular property lines) of key insurers. Based on detailed exposure analysis, Impact Forecasting has developed this tool using long term local hydrological data series (Agencia Nacional de Aguas) from riverine gauge stations and digital elevation model (Instituto Brasileiro de Geografia e Estatística). To provide most accurate representation of local hydrological behaviour needed for the nature of probabilistic simulation, a hydrological data processing focused on frequency analyses of seasonal peak flows - done by fitting appropriate extreme value statistical distribution and stochastic event set generation consisting of synthetically derived flood events respecting realistic spatial and frequency patterns visible in entire period of hydrological observation. Data were tested for homogeneity, consistency and for any significant breakpoint occurrence in time series so the entire observation or only its subparts were used for further analysis. The realistic spatial patterns of stochastic events are reproduced through the innovative use of d-vine copula

  5. Pincharse sin infectarse: estrategias para prevenir la infección por el VIH y el VHC entre usuarios de drogas inyectables

    PubMed Central

    MATEU-GELABERT, P.; FRIEDMAN, S.; SANDOVAL, M.

    2011-01-01

    infectarse por el VIH (sólo un doble negativo tuvo un amplio conocimiento sobre la hepatitis C). Estas intencionalidades no son mutuamente excluyentes. La presencia de varias refuerza la puesta en práctica a diario de comportamientos que pueden ayudar al que se inyecta a mantenerse libre de infecciones durante años. Algunas prácticas que hemos identificado se implementan en grupo y se comunican de UDI a UDI, de esta manera se extienden entre algunas redes sociales de UDI. Conclusiones Los UDI que permanecen sin infectarse planean e implementan estrategias de prevención en circunstancias donde otros UDI aplican prácticas de riesgo. El mantenimiento de la no infección no es, por lo tanto, un resultado del azar, sino más bien el resultado del esfuerzo (agencia) de los UDI. Investigar y extender estas estrategias y tácticas a través de programas de prevención podría contribuir a la prevención del VIH y el VHC. PMID:21915175

  6. [Injecting without getting infected: injectors' strategies to prevent HIV and HCV.

    PubMed

    Mateu-Gelabert, P; Friedman, S; Sandoval, M

    2007-10-01

    ) seguir sin infectarse por el VIH (sólo un doble negativo tuvo un amplio conocimiento sobre la hepatitis C). Estas intencionalidades no son mutuamente excluyentes. La presencia de varias refuerza la puesta en práctica a diario de comportamientos que pueden ayudar al que se inyecta a mantenerse libre de infecciones durante años. Algunas prácticas que hemos identificado se implementan en grupo y se comunican de UDI a UDI, de esta manera se extienden entre algunas redes sociales de UDI. CONCLUSIONES: Los UDI que permanecen sin infectarse planean e implementan estrategias de prevención en circunstancias donde otros UDI aplican prácticas de riesgo. El mantenimiento de la no infección no es, por lo tanto, un resultado del azar, sino más bien el resultado del esfuerzo (agencia) de los UDI. Investigar y extender estas estrategias y tácticas a través de programas de prevención podría contribuir a la prevención del VIH y el VHC.

  7. Increasing severity of damage caused by floods in the Spanish Mediterranean coast (1960-2014), climate change or vulnerability?

    NASA Astrophysics Data System (ADS)

    Perez, Alfredo; Gil, Salvador; Lopez, Francisco; Barriendos, Mariano

    2016-04-01

    relationships between severity and the increase of population and buildings mentioned above. Bibliography: AEMET (Agencia Estatal de Meteorología) (2015). Proyecciones Climáticas para el siglo XXI en España. www.aemet.es/es/serviciosclimaticos/cambio_climat Bouwer L.M. (2011). Have disaster losses increased due to anthropogenic climate change? Bull Am Meteorol Soc, 92. Gaja F. (2008). El 'tsunami urbanizador' en el litoral mediterráneo. El ciclo de hiperproducción inmobiliaria 1996-2006. Scripta Nova, 12. Gil S., Pérez A. & Barriendos M. (2014). Increasing vulnerability to flooding in the southern spanish mediterranean coast (1960-2013). In: Hydrological extreme events in historic and prehistoric times. Bonn (Germany). IPCC. (2014) Synthesis report. Contribution of working groups I, II and III to the fifth assessment report of the intergovernmental panel on climate change. Core Writing Team, R.K. Pachauri & L.A. Meyer, eds. Geneva, Switzerland. Pérez-Morales, A., Gil-Guirado, S., & Olcina-Cantos, J. (2015). Housing bubbles and the increase of flood exposure. Failures in flood risk management on the Spanish south-eastern coast (1975-2013). Journal of Flood Risk Management. WMO, CRED and UCL (2014). Atlas of mortality and economic losses from weather, climate and water extremes 1970-2012. Geneva, Switzerland.

  8. Elaboration and Validation of the Medication Prescription Safety Checklist.

    PubMed

    Pires, Aline de Oliveira Meireles; Ferreira, Maria Beatriz Guimarães; Nascimento, Kleiton Gonçalves do; Felix, Márcia Marques Dos Santos; Pires, Patrícia da Silva; Barbosa, Maria Helena

    2017-08-03

    -se que este estudo possa contribuir para a prevenção de eventos adversos, bem como para a melhoria da qualidade da assistência e segurança no uso de medicamentos. elaborar y validar un instrumento tipo checklist para identificar la adhesión a las recomendaciones en la estructura de las prescripciones de medicamentos, a partir del Protocolo del Ministerio de la Salud y Agencia Nacional de Vigilancia Sanitaria. investigación metodológica, conducida mediante el proceso de validez y análisis de confiabilidad, con muestra de 27 prescripciones electrónicas. los análisis llevados a cabo confirmaron la validez de contenido y la confiabilidad de la versión del instrumento. La validez de contenido, alcanzada mediante la evaluación de jueces, fue considerada satisfactoria por contemplar ítems que representan la adhesión a las recomendaciones en la estructura de las prescripciones de medicamentos. La confiabilidad, evaluada por interobservadores, se reveló excelente (ICC=1,00) y de concordancia perfecta (K=1,00). el instrumento Lista de Verificación de Seguridad en la Prescripción de Medicamentos se mostró válido y confiable para el grupo estudiado. Se espera que este estudio pueda contribuir hacia la prevención de eventos adversos, y también hacia la mejora de la calidad de la atención y seguridad en el uso de medicamentos.

  9. Sky Observation with the Use of the Software Stellarium for Teaching Astronomy in Classes of Youth and Adult Education. (Spanish Title: Observación del Cielo con la Utilización del Software Stellarium en Las Clases de Educación de Jóvenes y Adultos.) Observação do Céu Aliada À Utilização do Software Stellarium no Ensino de Astronomia em Turmas de Educação de Jovens e Adultos (EJA)

    NASA Astrophysics Data System (ADS)

    Oliveira Bernardes, Adriana

    2010-12-01

    en las ciencias, o sea, elaborar y desarrollar un plan de alfabetización científica. Se describe en detalle este plan, las actividades realizadas y los resultados obtenidos hasta el presente. O objetivo do presente artigo é apresentar um projeto desenvolvido através de parceria entre o Clube de Astronomia de Itaocara Marcos Pontes (CAIMP) e o Colégio Estadual Jaime Queiroz de Souza, ambos localizados na cidade de Itaocara, no Noroeste Fluminense, no sentido de divulgar junto às turmas de EJA (Ensino de Jovens e Adultos) a disciplina Astronomia. Conhecendo o caráter interdisciplinar da Astronomia, desenvolvemos este trabalho para motivar o aprendizado de Ciências junto a alunos de EJA do Ensino Médio que cursam as disciplinas Química, Física e Biologia. Inicialmente, realizamos na escola pesquisa sobre o conhecimento prévio de Astronomia da turma de EJA, observando que é escasso o conhecimento de conceitos básicos do tema, muitos dos quais deveriam ser assimilados através do conteúdo da disciplina Física. Com esses dados, foi possível elaborar várias atividades que possibilitassem um maior envolvimento dos estudantes com a Ciência, realizando dentro da escola um trabalho de alfabetização científica, cujas atividades serão apresentadas neste artigo.

  10. Exploring the CIGALA/CALIBRA network data base for supporting space weather service over Brazil

    NASA Astrophysics Data System (ADS)

    Galera Monico, Joao Francisco; Shimabukuro, Milton; Vani, Bruno; Stuani, Vinicius

    Most of Brazil region is surrounded by equatorial anomaly northwards and southwards. Therefore, investigations related to space weather are quite important and very demanding. For example, GNSS applications are widely affected by ionospheric disturbances, a significant field within space weather. A network for continuous monitoring of ionosphere was deployed over its territory, starting on February/2011. This network was named CIGALA/CALIBRA according to the names of the two projects which originated it. Through CIGALA (Concept for Ionospheric Scintillation Mitigation for Professional GNSS in Latin America), which was funded by European Commission (EC) in the framework of the FP7-GALILEO-2009-GSA (European GNSS Agency), the first stations were deployed at Presidente Prudente, São Paulo state, at February 2011. CIGALA Project was finalized at February 2012 with eight stations distributed over the Brazilian territory. Through CALIBRA (Countering GNSS high Accuracy applications Limitations due to Ionospheric disturbances in BRAzil), which is also funded by the European Commission now in the framework of the FP7-GALILEO-2011-GSA, new stations were deployed. All monitoring stations were specifically placed at locations following geomagnetic arrangements for supporting development of ionospheric models. CALIBRA project started at November 2012 and will have two years of duration, focusing on development of new algorithms that can be applied to high accuracy GNSS techniques (RTK, PPP) in order to tackle the effects of ionospheric disturbances. All the stations have PolarRxS-PRO receivers, manufactured by Septentrio®. This multi-GNSS receiver can collect data up to 100 Hz rates, providing ionospheric indices like TEC, scintillation parameters like S4 and Sigma-Phi, and other signal metrics like locktime for all satellites and frequencies tracked. All collected data is sent to a central facility located at the Faculdade de Ciências e Tecnologia da Universidade Estadual

  11. Urban versus rural lifestyle in adolescents: associations between environment, physical activity levels and sedentary behavior.

    PubMed

    Regis, Manuela Ferreira; Oliveira, Luciano Machado Ferreira Tenório de; Santos, Ana Raquel Mendes Dos; Leonidio, Ameliane da Conceição Reubens; Diniz, Paula Rejane Beserra; Freitas, Clara Maria Silvestre Monteiro de

    2016-01-01

    To analyze the levels of physical activity and sedentary behavior in adolescents living in urban and rural areas. An epidemiological, cross-section study with quantitative design, carried out at the regional level. The sample comprised 6,234 students aged 14 to 19 years, selected using random cluster sampling. The χ2 test and binary logistic regression were used in the analysis. A total of 74.5% of adolescents lived in urban areas. After adjustment, rural residents spent less time watching television (odds ratio - OR: 0.45; 95% confidence interval - 95%CI: 0.39-0.52), using a computer and/or playing video games (OR: 0.30; 95%CI: 0.22-0.42), or sitting down (OR: 0.66; 95%CI: 0.54-0.80); chose passive leisure less often (OR: 0.83; 95%IC: 0.72-0.95) and were less likely to be classified as insufficiently active (OR: 0.88; 95%IC: 0.78-0.99) when compared to urban residents, regardless of sex or age. The fact that adolescents living in rural areas who did not work were more likely to be classified as insufficiently active (OR: 2.59; 95%CI: 2.07-3.24) emphasized the significant role of occupation in physical activity levels in this group. Adolescents living in rural areas were less exposed to the sedentary behaviors, chose more active leisure, and had higher levels of physical activity. Place of residence and occupation may play a major role in youth lifestyle. Analisar os níveis de atividade física e o comportamento sedentário em adolescentes das áreas urbanas e rurais. Estudo epidemiológico, transversal, com abordagem quantitativa e abrangência estadual, cuja amostra foi constituída por 6.234 estudantes (14 a 19 anos), selecionados por meio de uma estratégia de amostragem aleatória de conglomerados. As análises foram realizadas por meio do teste χ2 e da regressão logística binária. Na amostra, 74,5% dos adolescentes eram residentes em área urbana. Após o ajuste, constatou-se que os adolescentes oriundos da área rural usavam menos televisão (odds

  12. A study of the effect of overshooting deep convection on the water content of the TTL and lower stratosphere from Cloud Resolving Model simulations

    NASA Astrophysics Data System (ADS)

    Grosvenor, D. P.; Choularton, T. W.; Coe, H.; Held, G.

    2007-05-01

    Simulations of overshooting, tropical deep convection using a Cloud Resolving Model with bulk microphysics are presented in order to examine the effect on the water content of the TTL (Tropical Tropopause Layer) and lower stratosphere. This case study is a subproject of the HIBISUCS (Impact of tropical convection on the upper troposphere and lower stratosphere at global scale) campaign, which took place in Bauru, Brazil (22° S), from the end of January to early March 2004. Comparisons between 2-D and 3-D simulations suggest that the use of 3-D dynamics is vital in order to capture the mixing between the overshoot and the stratospheric air, which caused evaporation of ice and resulted in an overall moistening of the lower stratosphere. In contrast, a dehydrating effect was predicted by the 2-D simulation due to the extra time, allowed by the lack of mixing, for the ice transported to the region to precipitate out of the overshoot air. Three different strengths of convection are simulated in 3-D by applying successively lower heating rates (used to initiate the convection) in the boundary layer. Moistening is produced in all cases, indicating that convective vigour is not a factor in whether moistening or dehydration is predicted, since the weakest case only just penetrated the tropopause. An estimate of the moistening effect of these clouds on an air parcel traversing a convective region is made based on the domain mean simulated moistening and the frequency of convective events observed by the IPMet (Instituto de Pesquisas Meteorológicas, Universidade Estadual Paulista) radar to have the same 10 dBZ echo top height as those simulated. These suggest a fairly significant mean moistening of 0.26, 0.13 and 0.05 ppmv in the strongest, medium and weakest cases, respectively, for heights between 16 and 17 km. Since the tropopause in this region is thought to lie at ~15.9 km, this is likely to represent direct stratospheric moistening. Much more moistening is predicted

  13. New insights on the geological evolution of the continental margin of Southeastern Brazil derived from zircon and apatite (U-Th-Sm)/He and fission-track data

    NASA Astrophysics Data System (ADS)

    Krob, Florian; Stippich, Christian; Glasmacher, Ulrich A.; Hackspacher, Peter

    2017-04-01

    New insights on the geological evolution of the continental margin of Southeastern Brazil derived from zircon and apatite (U-Th-Sm)/He and fission-track data Krob, F.C.1, Stippich, C. 1, Glasmacher, U.A.1, Hackspacher, P.C.2 (1) Institute of Earth Sciences, Research Group Thermochronology and Archaeometry, Heidelberg University, INF 234, 69120, Heidelberg, Germany (2) Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, Av. 24-A, 1515 Rio Claro, SP, 13506-900, Brazil Passive continental margins are important geoarchives related to mantle dynamics, the breakup of continents, lithospheric dynamics, and other processes. The main concern yields the quantifying long-term lithospheric evolution of the continental margin between São Paulo and Laguna in southeastern Brazil since the Neoproterozoic. We put special emphasis on the reactivation of old fracture zones running into the continent and their constrains on the landscape evolution. In this contribution, we represent already consisting thermochronological data attained by fission-track and (U-Th-Sm)/He analysis on apatites and zircons. The zircon fission-track ages range between 108.4 (15.0) and 539.9 (68.4) Ma, the zircon (U-Th-Sm)/He ages between 72.9 (5.8) and 427.6 (1.8) Ma whereas the apatite fission-track ages range between 40.0 (5.3) and 134.7 (8.0) Ma, and the apatite (U-Th-Sm)/He ages between 32.1 (1.52) and 92.0 (1.86) Ma. These thermochronological ages from metamorphic, sedimentary and intrusive rocks show six distinct blocks (Laguna, Florianópolis, Curitiba, Ilha Comprida, Peruibe and Santos) with different evolution cut by old fracture zones. Furthermore, models of time-temperature evolution illustrate the differences in Pre- to post-rift exhumation histories of these blocks. The presented data will provide an insight into the complex exhumation history of the continental margin based on the existing literature data on the evolution of the Paraná basin in Brazil and the latest

  14. A revision of the genus Planinasus Cresson (Diptera, Periscelididae).

    PubMed

    Mathis, Wayne N; Rung, Alessandra; Kotrba, Marion

    2012-01-01

    The genus Planinasus Cresson is revised and includes 18 extant and one fossil species. We clarify the status of the three previously described species and describe 15 new species as follows (type locality in parenthesis): Planinasus aenigmaticus (Colombia. Bogota: Bogota (04°35.8'N, 74°08.8'W)), Planinasus neotropicus (Panama. Canal Zone: Barro Colorado Island (09°09.1'N, 79°50.8'W)), Planinasus kotrbae (Ecuador. Orellana: Rio Tiputini Biodiversity Station (0°38.2'S, 76°08.9'W)), Planinasus miradorus (Brazil. Maranhão: Parque Estadual Mirador, Base da Geraldina (06°22.2'S, 44°21.8'W)), Planinasus tobagoensis (Trinidad and Tobago. Tobago. St. John: Parlatuvier (11°17.9'N, 60°39'W)), Planinasus xanthops (Ecuador. Orellana: Rio Tiputini Biodiversity Station (0°38.2'S, 76°8.9'W)), Planinasus argentifacies (Peru. Madre de Dios: Río Manu, Pakitza (11°56.6'S, 71°16.9'W; 250 m)), Planinasus insulanus (Dominican Republic. La Vega: near Jarabacoa, Salto Guasara (19°04.4'N, 70°42.1'W, 680 m)), Planinasus nigritarsus (Guyana. Conservation of Ecological Interactions and Biotic Associations (CEIBA; ca. 40 km S Georgetown; 06°29.9'N, 58°13.1'W)), Planinasus atriclypeus (Brazil. Rio de Janeiro: Rio de Janeiro, Floresta da Tijuca (22°57.6'S, 43°16.4'W)), Planinasus atrifrons (Bolivia. Santa Cruz: Ichilo, Buena Vista (4-6 km SSE; Hotel Flora y Fauna; 17°29.95'S, 63°33.15'W; 4-500 m)), P. flavicoxalis (West Indies. Dominica. St. David: 1.6 km N of junction of roads to Rosalie and Castle Bruce (15°23.8'N, 61°18.6'W)), Planinasus mcalpineorum (Mexico. Chiapas: Cacahoatan (7 km N; 15°04.1'N, 92°07.4'W)), Planinasus nigrifacies (Brazil. São Paulo: Mogi das Cruzes, Serra do Itapeti (23°31.5'S, 46°11.2'W)), Planinasus obscuripennis (Peru. Madre de Dios: Río Manu, Erika (near Salvación; 12°50.7'S, 71°23.3'W; 550 m)). In addition to external characters, we also describe and illustrate structures of the male terminalia and for Planinasus kotrbaesp. n., the

  15. Real Time Precise Point Positioning: Preliminary Results for the Brazilian Region

    NASA Astrophysics Data System (ADS)

    Marques, Haroldo; Monico, João.; Hirokazu Shimabukuro, Milton; Aquino, Marcio

    2010-05-01

    GNSS positioning can be carried out in relative or absolute approach. In the last years, more attention has been driven to the real time precise point positioning (PPP). To achieve centimeter accuracy with this method in real time it is necessary to have available the satellites precise coordinates as well as satellites clocks corrections. The coordinates can be used from the predicted IGU ephemeris, but the satellites clocks must be estimated in a real time. It can be made from a GNSS network as can be seen from EUREF Permanent Network. The infra-structure to realize the PPP in real time is being available in Brazil through the Brazilian Continuous Monitoring Network (RBMC) together with the Sao Paulo State GNSS network which are transmitting GNSS data using NTRIP (Networked Transport of RTCM via Internet Protocol) caster. Based on this information it was proposed a PhD thesis in the Univ. Estadual Paulista (UNESP) aiming to investigate and develop the methodology to estimate the satellites clocks and realize PPP in real time. Then, software is being developed to process GNSS data in the real time PPP mode. A preliminary version of the software was called PPP_RT and is able to process GNSS code and phase data using precise ephemeris and satellites clocks. The PPP processing can be accomplished considering the absolute satellite antenna Phase Center Variation (PCV), Ocean Tide Loading (OTL), Earth Body Tide, among others. The first order ionospheric effects can be eliminated or minimized by ion-free combination or parameterized in the receiver-satellite direction using a stochastic process, e.g. random walk or white noise. In the case of ionosphere estimation, a pseudo-observable is introduced in the mathematical model for each satellite and the initial value can be computed from Klobuchar model or from Global Ionospheric Map (GIM). The adjustment is realized in the recursive mode and the DIA (Detection Identification and Adaptation) is used for quality control. In

  16. A study of the effect of overshooting deep convection on the water content of the TTL and lower stratosphere from Cloud Resolving Model simulations

    NASA Astrophysics Data System (ADS)

    Grosvenor, D. P.; Choularton, T. W.; Coe, H.; Held, G.

    2007-09-01

    Simulations of overshooting, tropical deep convection using a Cloud Resolving Model with bulk microphysics are presented in order to examine the effect on the water content of the TTL (Tropical Tropopause Layer) and lower stratosphere. This case study is a subproject of the HIBISCUS (Impact of tropical convection on the upper troposphere and lower stratosphere at global scale) campaign, which took place in Bauru, Brazil (22° S, 49° W), from the end of January to early March 2004. Comparisons between 2-D and 3-D simulations suggest that the use of 3-D dynamics is vital in order to capture the mixing between the overshoot and the stratospheric air, which caused evaporation of ice and resulted in an overall moistening of the lower stratosphere. In contrast, a dehydrating effect was predicted by the 2-D simulation due to the extra time, allowed by the lack of mixing, for the ice transported to the region to precipitate out of the overshoot air. Three different strengths of convection are simulated in 3-D by applying successively lower heating rates (used to initiate the convection) in the boundary layer. Moistening is produced in all cases, indicating that convective vigour is not a factor in whether moistening or dehydration is produced by clouds that penetrate the tropopause, since the weakest case only just did so. An estimate of the moistening effect of these clouds on an air parcel traversing a convective region is made based on the domain mean simulated moistening and the frequency of convective events observed by the IPMet (Instituto de Pesquisas Meteorológicas, Universidade Estadual Paulista) radar (S-band type at 2.8 Ghz) to have the same 10 dBZ echo top height as those simulated. These suggest a fairly significant mean moistening of 0.26, 0.13 and 0.05 ppmv in the strongest, medium and weakest cases, respectively, for heights between 16 and 17 km. Since the cold point and WMO (World Meteorological Organization) tropopause in this region lies at ~15.9 km

  17. Characterization of the lower boundary layer based on Sodar observations (2010-2013) in Bauru, São Paulo, Brazil

    NASA Astrophysics Data System (ADS)

    Held, Gerhard; Cruz, Felipe

    2014-05-01

    Continuous Sodar observations from Bauru, located in the central State of São Paulo, are presented in this paper for a 4-year period (January 2010 - December 2013). The data were collected at the Meteorological Research Institute (IPMet) of the Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Campus Bauru, which is situated at the southeastern outskirts of the town, in a pristine environment with mostly indigenous vegetation. The medium-sized Sodar was programmed to record 60-minute averages of the vertical wind profiles (u, v, w) between 30 and 800 m above ground level (AGL, station height 624 m above mean sea level) at 30-minute intervals with a vertical resolution of 10 m. The data recovery was almost 100% in the first 160 m, subsequently diminishing gradually to 50% at 370 m, 20% at 500 m and then tailing off to only 1% at 800 m AGL. Since the Sodar is an acoustic sensor, the reception of the backscattered signals is strongly dependent on meteorological conditions. The maximum height of 800 m was maintained, despite the low recovery rate, because it is important for individual case studies. However, mean wind roses will only be presented up to 500 m AGL, to avoid a possible bias in sampling wind directions. In this paper wind roses at selected heights are presented to document the variation of the wind direction and speed with height, as well as their seasonal variation. Besides the standard primary data of the 3 wind components, the scalar hourly mean wind speed and the mean vector direction, the Sodar also generates their standard deviations. Furthermore, a variety of derived parameters, such as shear, shear direction, sigma speed, sigma Phi, sigma Theta, turbulence intensity, Pasquill-Gifford (PG) stability class, turbulent kinetic energy and eddy dissipation rate are generated as hourly means at each height level and recorded as sliding means every 30 min. The Software also offers the facility to generate a separate daily file with so

  18. A revision of the genus Planinasus Cresson (Diptera, Periscelididae)

    PubMed Central

    Mathis, Wayne N.; Rung, Alessandra; Kotrba, Marion

    2012-01-01

    Abstract The genus Planinasus Cresson is revised and includes 18 extant and one fossil species. We clarify the status of the three previously described species and describe 15 new species as follows (type locality in parenthesis): Planinasus aenigmaticus (Colombia. Bogota: Bogota (04°35.8'N, 74°08.8'W)), Planinasus neotropicus (Panama. Canal Zone: Barro Colorado Island (09°09.1'N, 79°50.8'W)), Planinasus kotrbae (Ecuador. Orellana: Rio Tiputini Biodiversity Station (0°38.2'S, 76°08.9'W)), Planinasus miradorus (Brazil. Maranhão: Parque Estadual Mirador, Base da Geraldina (06°22.2'S, 44°21.8'W)), Planinasus tobagoensis (Trinidad and Tobago. Tobago. St. John: Parlatuvier (11°17.9'N, 60°39'W)), Planinasus xanthops (Ecuador. Orellana: Rio Tiputini Biodiversity Station (0°38.2'S, 76°8.9'W)), Planinasus argentifacies (Peru. Madre de Dios: Río Manu, Pakitza (11°56.6'S, 71°16.9'W; 250 m)), Planinasus insulanus (Dominican Republic. La Vega: near Jarabacoa, Salto Guasara (19°04.4'N, 70°42.1'W, 680 m)), Planinasus nigritarsus (Guyana. Conservation of Ecological Interactions and Biotic Associations (CEIBA; ca. 40 km S Georgetown; 06°29.9'N, 58°13.1'W)), Planinasus atriclypeus (Brazil. Rio de Janeiro: Rio de Janeiro, Floresta da Tijuca (22°57.6'S, 43°16.4'W)), Planinasus atrifrons (Bolivia. Santa Cruz: Ichilo, Buena Vista (4-6 km SSE; Hotel Flora y Fauna; 17°29.95'S, 63°33.15'W; 4-500 m)), P. flavicoxalis (West Indies. Dominica. St. David: 1.6 km N of junction of roads to Rosalie and Castle Bruce (15°23.8'N, 61°18.6'W)), Planinasus mcalpineorum (Mexico. Chiapas: Cacahoatan (7 km N; 15°04.1'N, 92°07.4'W)), Planinasus nigrifacies (Brazil. São Paulo: Mogi das Cruzes, Serra do Itapeti (23°31.5'S, 46°11.2'W)), Planinasus obscuripennis (Peru. Madre de Dios: Río Manu, Erika (near Salvación; 12°50.7'S, 71°23.3'W; 550 m)). In addition to external characters, we also describe and illustrate structures of the male terminalia and for Planinasus kotrbae sp

  19. Model to Design Drip Hose Lateral Line

    NASA Astrophysics Data System (ADS)

    Ludwig, Rafael; Cury Saad, João Carlos

    2014-05-01

    with the dripper; and roughness coefficient for the Hazen-Williams equation. The program allows calculate the lateral line length with three possibilities: selecting two spacing between emitters and defining the exchange point; using two pre-established spacing between emitters and calculating the length of each section with different spacing; using one emitter spacing. Results Results showed that the use of two sections with different spacing between drippers in the lateral line didn't allow longer length but got better uniformity when compared with lateral line with one spacing between emitters. The adoption of two spacing increased the flow rate per meter in the final section which represented approximately 80% of the lateral line total length and this justifies their use. The software allowed DU above 90% with pressure head variation of 40% and the use of two spacing between emitters. Conclusions The developed model/software showed to be accurate, easy to handle and useful for lateral line design using non-pressure compensating drip hose. References [1] ANDRADE, L. A. D. Estudo de uniformidade de emissão de água utilizando diferentes espaçamentos entre gotejadores na linha lateral. 2009. 87 f. Tese (Doutorado em Agronomia/Irigação e Drenagem) - Faculdade de Ciências Agronômicas, Universidade Estadual Paulista 'Julio de Mesquita Filho', Botucatu, (2009). [2] KELLER, J.; BLIESNER, R. D. Sprinkle and trickle irrigation. Caldwell: Blackburn Press, (1990). 652 p. [3] TALENS, J. A. M. Riego localizado y fertirrigacion. Madrid: Mundi-Prensa, (2002). 533 p. [4] WU, I. P. An assessment of hydraulic design of micro-irrigation systems. Agricultural Water Management, Amsterdan, v. 32, n. 3

  20. Achieving Conservation Science that Bridges the Knowledge–Action Boundary

    PubMed Central

    Cook, Carly N; Mascia, Michael B; Schwartz, Mark W; Possingham, Hugh P; Fuller, Richard A

    2013-01-01

    both advances scientific understanding and contributes to decision making. Logrando que la Ciencia de la Conservación Trasponga la Frontera Conocimiento-Acción Resumen Hay muchas barreras para utilizar ciencia para informar a la política y práctica de la conservación. Los científicos de la conservación que desean producir ciencia relevante para el manejo deben equilibrar esta meta con el imperativo de demostrar novedad y rigor en su ciencia. Los tomadores de decisiones que buscan que sus decisiones se basen en evidencias deben equilibrar el deseo de conocimientos con la necesidad de actuar a pesar de la incertidumbre. La generación de ciencia que informe efectivamente a las decisiones de manejo requiere que la producción de información (los componentes del conocimiento) sea sobresaliente (relevante y oportuna), creíble (autoritativa, verosímil y confiable) y legítima (desarrollada mediante un proceso que considera los valores y perspectivas de todos los actores relevantes) a la vista tanto de investigadores como de tomadores de decisiones. Percibimos tres retos clave para quienes desean generar ciencia de la conservación que logre estas tres características de la información. Primero, las audiencias científicas y de manejo pueden tener percepciones contrastantes sobre la relevancia de la investigación. Segundo, la credibilidad se puede lograr a costa de la relevancia y legitimidad a la vista de los tomadores de decisiones y tercero, los diferentes actores pueden tener percepciones conflictivas sobre los que constituye información legítima. Resaltamos cuatro marcos institucionales que pueden facilitar que la ciencia informe al manejo: organizaciones de frontera (organizaciones ambientales que trasponen la frontera entre la ciencia y el manejo), investigadores científicos insertados en agencias de manejo de recursos, vínculos formales entre tomadores de decisiones y científicos en instituciones enfocadas a la investigación, y programas de

  1. Extracellular cAMP activates molecular signalling pathways associated with sperm capacitation in bovines.

    PubMed

    Alonso, Carlos Agustín I; Osycka-Salut, Claudia E; Castellano, Luciana; Cesari, Andreína; Di Siervi, Nicolás; Mutto, Adrián; Johannisson, Anders; Morrell, Jane M; Davio, Carlos; Perez-Martinez, Silvina

    2017-08-01

    to the extracellular space might be essential to guarantee the achievement of a cAMP tone, needed for all capacitation-associated events to take place. Moreover, the ability of cAMP to trigger such broad and complex signalling events allows us to hypothesize that cAMP is a self-produced autocrine/paracrine factor, and supports the emerging paradigm that spermatozoa do not compete but, in fact, communicate with each other. A precise understanding of the functional competence of mammalian spermatozoa is essential to generate clinical advances in the treatment of infertility and the development of novel contraceptive strategies. This work was supported by Consejo Nacional de Investigaciones Científicas y Técnicas [PIP0 496 to S.P.-M.], Agencia Nacional de Promoción Científica y Tecológica [PICT 2012-1195 and PICT2014-2325 to S.P.-M., and PICT 2013-2050 to C.D.], Boehringer Ingelheim Funds, and the Swedish Farmers Foundation [SLF-H13300339 to J.M.]. The authors declare there are no conflicts of interests.

  2. Using DInSAR as a tool to detect unstable terrain areas in an Andes region in Ecuador (South America)

    NASA Astrophysics Data System (ADS)

    Mayorga Torres, Tannia

    2014-05-01

    deeper into vegetation cover than C band (Raucoules et al., 2007). The study processed ERS with descending orbit and ALOS with ascending orbit, due to the availability of data. Ferretti et al. (2007) said that ERS looks to the right and a slope mainly oriented to the west could have foreshortening effect in ascending orbit. Wei & Sandwell (2010) mention that ALOS in ascending orbit identifies vertical mass movements along fault systems; however, descending data has better geometry to measure mass movements. The study has fewer scenes in descending orbit. For further work, ALOS 2 will let to have more data in descending orbit. 4. CENTRAL CONCLUSIONS For mass movement having high-resolution radar is the best option; however, this data is not useful on all due to cover vegetation. Characterizing mass movements in Ecuador in necessary to put monitoring systems to avoid economic and human lost. Processing ERS and ALOS data was very useful because penetration band results were clearly identified in coherence masks. The result of Stacking DInSAR did not show clearly fringes, indeed the amount of interferograms were no enough for this technique. Researching other DInSAR techniques is necessary due to the singular characteristics of Ecuador. 5. REFERENCES Ferretti Alessandro, Monti-Guarnieri Andrea, Prati Claudio, Rocca Fabio, Massonnet Didier (2007). InSAR Principles: Guidelines for SAR Interferometry Processing and Interpretation (TM-19, Febrero 2007). K. Fletcher, Agencia Espacial Europea Publicaciones. ESTEC. Postbus 2009. 2200 AG Noordwijk. The Netherlands. Raucoules Daniel, Colesanti Carlo, Carnec Claudie (2007). "Use of SAR interferometry for detecting and assessing ground subsidence." C. R. Geoscience 339(289-302): 14. Sandwell David T., Price Evelyn J. (1998). "Phase gradient approach to stacking interferograms." Journal of Geophysical Research 103(N. B12): 30, 183-30, 204. Wei Meng, Sandwell David T (2010). "Decorrelation of L-Band and C-Band Interferometry Over

  3. Methodological proposal for validation of the disinfecting efficacy of an automated flexible endoscope reprocessor.

    PubMed

    Graziano, Kazuko Uchikawa; Pereira, Marta Elisa Auler; Koda, Elaine

    2016-08-08

    ífico, comercialmente disponível, utilizando desinfetante de alto nível à base de ácido peracético 0,2%. o método de avaliação proposto mostrou-se robusto, à medida que as recomendações das legislações pertinentes ao equipamento avaliado foram incorporadas, com algumas adaptações para sua exequibilidade. A aplicação do método proposto permitiu atestar a eficácia do equipamento utilizado na desinfecção de alto nível de endoscópios. o método pode servir de referência para a avaliação de reprocessadoras de endoscópios flexíveis, subsidiando a aquisição dessa categoria de produtos para a saúde. elaborar y aplicar un método para evaluar la eficacia de reprocesadores automatizados de endoscopios flexibles en un momento en el que no hay un método oficial o laboratorios capacitados para cumplir con los requisitos descritos en las normas específicas para este tipo de producto para la salud en Brasil. el presente estudio metodológico fue desarrollado en base a las siguientes referencias teóricas: Organización Internacional de Normalización (International Organization for Standardization - ISO) norma ISO 15883-4/2008 y Agencia Nacional de Vigilancia de la Salud de Brasil (Agência Nacional de Vigilância Sanitária - ANVISA) Resolución del Directorio Colegiado (Resolução de Diretoria Colegiada - RDC) № 35/2010 y 15/2012. El método propuesto se aplicó a un dispositivo comercialmente disponible usando un desinfectante al 0,2% a base de ácido peracético de alto nivel. el método de evaluación propuesto se evaluó como fuerte después de que las recomendaciones formuladas en la legislación pertinente se incorporaron con algunos ajustes para garantizar su factibilidad. La aplicación del método propuesto proporciona evidencia de la eficacia de los equipos de prueba para la desinfección de alto nivel de endoscopios. el método propuesto puede servir de referencia para la evaluación de reprocesadores de endoscopios flexibles, proporcionando de este

  4. Biotransformation of pesticides in saturated-zone materials

    NASA Astrophysics Data System (ADS)

    Hoyle, Blythe L.; Arthur, Ellen L.

    Database (Base de Datos de Pesticidas en Aguas Subterráneas)" perteneciente a la US EPA (Agencia de Protección Ambiental de los EEUU) se usó para centrar la discusión en la biotransformación potencial de diversos compuestos orgánicos detectados en diversos acuíferos de los EEUU. Los resultados de más de dos docenas de estudios indican que la biotransformación potencial de estos pesticidas en la zona saturada es posible, aunque para un pesticida dado pueden presentarse grandes diferencias, debidas tanto a diferencias en los métodos experimentales como a la heterogeneidad de los materiales. Sin embargo, no es posible en general extrapolar las predicciones de biotransformación potencial más allá de las zonas específicas estudiadas, al no haberse investigado en detalle sus mecanismos. Los resultados del estudio indican la necesidad de entender mejor la regulación genética de los procesos de biotransformación, para que la información genética pueda incorporarse de manera efectiva en las investigaciones futuras de biotransformación potencial en acuíferos.

  5. Factors associated with the implementation of programs for drug abuse prevention in schools.

    PubMed

    Pereira, Ana Paula Dias; Paes, Ângela Tavares; Sanchez, Zila M

    2016-08-04

    de 2012 e 2013 por meio de um programa de envio de formulários pela internet. Aplicou-se questionário fechado, de autopreenchimento on-line. A análise estatística incluiu testes Qui-quadrado e modelos de regressão logística. A variável desfecho foi a presença de programa de prevenção ao uso de drogas inserido no cotidiano e no programa pedagógico da escola. As variáveis explicativas foram divididas em: dados demográficos do dirigente; características da escola e do currículo; educação em saúde; e consumo de drogas na escola. Constatou-se que 42,5% (IC95% 36,1-49,1) das escolas avaliadas possuíam programa de prevenção ao uso de drogas. Com o modelo de regressão logística múltipla, observou-se que, a cada ano de atuação do dirigente na educação, a chance de a escola ter um programa aumentava em aproximadamente 4,0%. O fato de experimentar técnicas de ensino inovadoras também aumentou em cerca de seis vezes a chance de a escola desenvolver um programa de prevenção ao uso de drogas. As dificuldades na implantação dos programas foram mais presentes nas redes estadual e municipal, quando comparadas à rede privada, destacando-se: a falta de material didático, a falta de dinheiro e as demandas concorrentes para ensino de outras disciplinas. A implantação de programas de prevenção ao uso de drogas no município de São Paulo está associada à experiência do dirigente escolar na educação e nas estratégias de ensino da escola.

  6. Learning about the Sky from the Environment: An Experience Working Along One Year with Students of Elementary Education. (Spanish Title: Aprendiendo sobre EL Cielo Desde el Entorno: Una Experiencia Trabajando Durante un Año Junto a Estudiantes del Primario.) Aprendendo sobre o Céu a Partir do Entorno: Uma Experiência de Trabalho ao Longo de um Ano com Alunos de Ensino Fundamental

    NASA Astrophysics Data System (ADS)

    Longhini, Marcos Daniel; Gomide, Hanny Angeles

    2014-12-01

    percepción limitada que los estudiantes tienen de su alrededor la cual, sin embargo, se expandió debido a las actividades llevadas a cabo, sobre todo en relación con la Luna. Trabajar con medidas sistemáticas revela el manejo cuidadoso de los datos para que sean comprensibles para los estudiantes, así como el trabajo con las sombras para que comprendan primero como se forman estas para después trabajarlas en Astronomía. Por último, llegamos a la conclusión de que el proceso desarrollado consistió en una etapa inicial de una obra que debe ser profundizado en los años posteriores de la formación de estos estudiantes. Projeto de pesquisa desenvolvido com 95 alunos do 6º ano do Ensino Fundamental de uma escola pública estadual de Uberlândia, Minas Gerais. Foi um trabalho contínuo, de fevereiro a dezembro de 2013, o qual levou os alunos a participarem de atividades de observação do entorno, dentre ele, o céu, analisando as mudanças ocorridas. Focamos no estudo das variações de temperaturas, chuvas, duração do dia, variações do tamanho das sombras e mudanças nos aspectos da Lua. Nosso foco de análise centrou-se em discutir os conhecimentos que os referidos alunos tinham acerca dos temas indicados no início e ao término da implementação da proposta. Os resultados mostraram a percepção limitada que os estudantes possuem de seu entorno, todavia, ampliada em função das atividades desenvolvidas, principalmente no que se refere à Lua. O trabalho com medidas sistemáticas revela o cuidado no tratamento dos dados para que eles se tornem compreensíveis aos alunos, assim como o trabalho com as sombras sinaliza para que os alunos primeiramente compreendam como as sombras são formadas para depois trabalhar isso em Astronomia. Por fim, concluímos que o processo vivido constituiu-se em uma etapa inicial de um trabalho que deve ser estimulado para os anos subsequentes da formação desses alunos.

  7. SOCIAL INCLUSION AND SOLIDARITY IN STRICT POST-GRADUATION: EXPERIENCING THE LABORATORY "SCIENTIFIC WAKE FOR THE FUTURE" (PRIMARY AND SECONDARY EDUCATION).

    PubMed

    Noronha, Silvana Aparecida Alves Corrêa de; Bernardes, Linda; Noronha, Samuel Marcos Ribeiro de; Nascimento, Fernanda Amorim de Morais; Ferreira, Lydia Masako

    2015-01-01

    cannot turn them into great researchers thus contributing to the economic, social and intellectual growth of our country through scientific research. Estimular e despertar o interesse dos alunos do ensino médio ou fundamental de escolas públicas na pesquisa e na ciência por meio de estágios de Iniciação Científica Junior no Programa de Pós-Graduação em Cirurgia Translacional da Unifesp. O público alvo para o desenvolvimento das atividades científicas foram alunos regularmente matriculados em curso de nível médio (segundos anos inicialmente) e que tivessem aprovação de sua participação pela direção da escola e responsáveis legais. Quanto aos critérios de inclusão: proximidade física com a instituição de ensino superior, assinatura do termo de consentimento pelos responsáveis dos alunos, pela diretoria da unidade escolar e pelo pesquisador. Inicialmente, os alunos realizaram avaliação diagnóstica acerca dos conhecimentos prévios de biologia, ciências e pesquisa científica. A partir daí as aulas eram elaboradas com base no resultado deste teste, para então iniciar as atividades de Iniciação Científica Junior. A escola escolhida para esta fase inicial do projeto piloto foi a Escola Estadual Rui Bloem que possui 13 salas de aula para o segundo ano do ensino médio com total de 390 alunos. Destes, 160 (41%) apresentaram-se interessados; porém, somente 16 (10%) foram elegíveis para iniciar o projeto piloto no Laboratório de Cirurgia Translacional da Unifesp. Estes alunos apresentaram rendimento médio de 50% na prova diagnóstica e deverão iniciar os próximos treinamentos no Laboratório de Biologia Celular e Molecular e também a frequentar as reuniões científicas. Nesta fase inicial houve interesse dos alunos do ensino médio e o projeto piloto apresentado estimulou e despertou interesse dos alunos de escola pública na pesquisa e na ciência. A escolha de uma escola pública foi para o acesso à universidade e proximidade. Al

  8. EXPERIENCE WITH THE BRAZILIAN NETWORK FOR STUDIES IN REPRODUCTIVE AND PERINATAL HEALTH: THE POWER OF COLLABORATION IN POSTGRADUATE PROGRAMS.

    PubMed

    Cecatti, José G; Silveira, Carla; Souza, Renato T; Fernandes, Karayna G; Surita, Fernanda G

    2015-01-01

    , contribuem para a disseminação do conhecimento e estruturação da pesquisa em saúde. Diversas vantagens são atribuídas ao trabalho em rede como: a inclusão de maior número de participantes nos estudos; gerar evidências mais fortes e com maior representatividade da população (generalização secundária e validade externa); maior facilidade das publicações oriundas dos estudos serem aceitas em periódicos de impacto e abrangência; maior probabilidade de obtenção de verbas para financiamento; maior facilidade na coleta de dados sobre condições raras; inclusão de participantes de diferentes grupos étnicos e culturas, entre outras. No Brasil a Rede Brasileira de Estudos em Saúde Reprodutiva e Perinatal foi criada em 2008 com o objetivo inicial de desenvolver rede nacional de cooperação científica para vigilância da morbidade materna grave. Desde sua formação, cinco estudos foram desenvolvidos, alguns já encerrados e outros em fase de finalização, com outros dois em fase final de implantação. Os resultados das atividades desta Rede têm sido bastante produtivos e impactaram positivamente não apenas no Programa de Pós-Graduação em Tocoginecologia da Universidade Estadual de Campinas, seu centro coordenador, mas também o de outros centros participantes, uma vez que expressivo número de artigos científicos foi publicado, mestrados e doutorados foram defendidos e pós-doutorados finalizados, de alunos de diversas áreas da saúde, de diferentes regiões e de várias instituições de todo o país, com alto impacto social dada a relevância dos temas estudados para o país.

  9. Investments and costs of oral health care for Family Health Care.

    PubMed

    Macêdo, Márcia Stefânia Ribeiro; Chaves, Sônia Cristina Lima; Fernandes, Antônio Luis de Carvalho

    2016-07-21

    para implantação e os custos operacionais de uma Equipe de Saúde Bucal modalidade tipo I na Estratégia Saúde da Família. Estudo de avaliação econômica, tipo análise de investimentos e custos operacionais de uma equipe de saúde bucal no município de Salvador, Bahia, Brasil. O cálculo dos investimentos para implantação foi obtido pela soma dos investimentos em obras civis e instalações em rateio, equipamentos, móveis e instrumentais. Para os custos operacionais, foi analisada a série histórica de 2009 a 2012 e adotou-se o mês de dezembro de 2012 para levantamento dos valores monetários vigentes. Os custos foram classificados em custos diretos variáveis (materiais de consumo) e custos fixos diretos (salários, manutenção, depreciação do capital fixo dos equipamentos, instrumentais, móveis e edificações), além dos custos fixos indiretos (higienização, segurança, energia e água). Foi também calculada a participação do Ministério da Saúde no financiamento e descritos os fatores que influenciam o comportamento dos custos. O investimento para implantação de uma Equipe de Saúde Bucal modalidade tipo I foi de R$29.864,00. Os custos operacionais de uma Equipe de Saúde Bucal modalidade tipo I situaram-se em torno de R$95.434,00 por ano. Os incentivos financeiros do Ministério da Saúde para investimentos cobriram 41,8% dos investimentos com implantação, enquanto o município participou com 59,2% do total. Para os custos operacionais, a participação do Ministério da Saúde foi de 33,1%, enquanto o município participou com 66,9%. Dentro dos custos operacionais, o elemento de maior peso foram os salários, representando 84,7%. Problemas com a regularidade no abastecimento dos insumos e manutenção de equipamentos influenciam sobremaneira na composição dos custos, além de reduzir a oferta de serviços à população-alvo, resultando em provável ineficiência do serviço. Sugere-se o cofinanciamento estadual, especialmente para

  10. Teaching astronomy mediated by information and communication technologies: a preliminary approach

    NASA Astrophysics Data System (ADS)

    Rosa, R. H. L.; Voelzke, M. R.

    2014-08-01

    O presente trabalho é parte preliminar de um estudo mais amplo em nível de doutorado sobre o ensino de astronomia mediado pelas tecnologias da informação e comunicação, utilizando dispositivos compactos, móveis e pessoais. Este estudo também faz parte do projeto institucional do CEFETMG sobre ambientes diversificados de aprendizagem sob fomento da agência estadual FAPEMIG (Fundação de Amparo à Pesquisa do Estado de Minas Gerais). Esta apresentação aborda o resultado das concepções prévias de estudantes em relação a conhecimentos básicos de astronomia, ligados à percepção e observação direta do céu. Três turmas de estudantes de 1ª série e uma turma de 3ª série do ensino integrado médio técnico da Educação Básica, Técnica e Tecnológica (EBTT) do CEFETMG Campus II - Belo Horizonte/MG foram submetidas a uma avaliação prévia através de questionário estruturado. Este questionário foi elaborado de forma a abordar a percepção dos estudantes em relação aos recursos gráficos (figuras e desenhos) representativos de conhecimentos básicos de astronomia, comuns em livros didáticos. Após a análise dos resultados desta avaliação, organizou-se uma estratégia de intervenção didática em sala de aula sobre o conteúdo de astronomia, utilizando-se de recursos de mediação baseados nas tecnologias da informação e comunicação. Os temas selecionados para esta estratégia didática foram relacionados aos assuntos básicos de astronomia em que ocorreu maior nível de desconhecimento dos estudantes. Os estudantes foram submetidos a avaliação posterior elaborada com os mesmos pressupostos da avaliação prévia. A análise dos resultados foi realizada a partir dos pressupostos da aprendizagem significativa (Ausubel; Novak e Hanesian, 1983). O ensino de astronomia por mediação das tecnologias da informação e comunicação indica uma alternativa preliminar aos trabalhos de campo usuais orientados na prática escolar, tais