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Abstract The objective of this work was to determine the genetic correlations and the direct and indirect associations of agronomic traits and grain quality attributes with the percentage of whole grains in flood irrigated rice. The experiment was carried out in two environments, in a randomized complete block design with three replicates, using 23 irrigated rice genotypes. The evaluated traits were: percentage of whole grains, caryopsis length, caryopsis width, panicle length, panicle weight, 1,000 grain weight, days to flowering, percentage of chalky grains with white belly, total chalky area, total whiteness, vitreous whiteness, and defects in coloring. The percentage of grains with white belly and total chalky area were positively correlated, whereas the percentage of grains with white belly and vitreous whiteness were negatively correlated. The traits caryopsis width, percentage of chalky grains with white belly, panicle weight, and 1,000 grain weight showed indirect effects on whole-grain yield response according to total chalky area and total whiteness. Total chalky area and total whiteness are the factors that most negatively influence the percentage of whole grains according to the genotypic correlations and direct effects.

Resumo O objetivo deste trabalho foi determinar as correlações genéticas e as associações diretas e indiretas de caracteres agronômicos e atributos de qualidade de grãos com a percentagem de grãos inteiros em arroz irrigado por inundação. O experimento foi conduzido em dois ambientes, em delineamento de blocos ao acaso, com três repetições, tendo-se utilizado 23 genótipos de arroz irrigado. Os caracteres avaliados foram: percentagem de grãos inteiros, comprimento da cariopse, largura da cariopse, comprimento da panícula, peso da panícula, peso de mil grãos, dias para floração, percentagem de grãos com “barriga branca” e grãos gessados, área gessada total, brancura total, brancura vítrea e defeitos de coloração. A percentagem de grãos com “barriga branca” e área gessada total correlacionaram-se positivamente, enquanto a percentagem de grãos com “barriga branca” e gessada e brancura vítrea correlacionaram-se negativamente. Os caracteres largura da cariopse, percentual de grãos com “barriga branca” e gessada, peso da panícula e peso de mil grãos apresentaram efeitos indiretos sobre a resposta de rendimento de grãos inteiros de acordo com área total gessada e brancura total. Área total gessada e brancura total são os fatores que mais influenciam negativamente a percentagem de grãos inteiros de acordo com as correlações genotípicas e os efeitos diretos.

https://doi.org/10.1590/s1678-3921.pab2023.v58.03252

Serviço-Escola de Psicologia da Unifesp: Campos de Estágio, Ações e Especificidades ServiçoEscola Serviço Escola Unifesp Estágio
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Lima, Laura Camara

; Sousa, Conceição Reis de

; Vieira, Renata Moraes

; Martins, Eduardo de Carvalho

Psicologia: Ciência e Profissão

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2023, Volume 43 elocation e249989

Abstract: Pt Es En | Text: Pt Es En | PDF: Pt | PDF: Es | PDF: En

Resumo O Serviço-Escola de Psicologia (SEP) da Unifesp foi constituído com o intuito de transcender o tradicional funcionamento das clínicas-escola, superando a atomização da Psicologia em áreas e oferecendo serviços integrados à rede. Isso possibilita uma formação interdisciplinar, pluralista, generalista, não tecnicista, crítica, permitindo a compreensão e atuação do psicólogo em diversos contextos socioculturais. O objetivo do artigo é descrever, avaliar e problematizar as ações do SEP da Unifesp, em relação à oferta de campos de estágio e ações desenvolvidas neles. É um estudo transversal, baseado em metodologia predominantemente quantitativa e descritiva. O levantamento de dados foi realizado por meio de dois questionários online respondidos por todos os supervisores. Os dados quantitativos foram submetidos à análise estatística descritiva. Os resultados evidenciaram maior incidência das ações no município de Santos e, em menor grau, em outros municípios da Baixada Santista e na cidade de São Paulo. A maioria das atividades de estágios não se limita ao espaço físico de atendimento clínico do Serviço-Escola, ocorrendo junto às instituições públicas ou às instituições ligadas ao terceiro setor na região, relacionadas, direta ou indiretamente, com a promoção de políticas públicas. A pluralidade de recursos utilizados (grupos, atendimento individual, acompanhamento terapêutico, oficinas, matriciamento, entre outros) revela uma ampliação do repertório de competências e habilidades. A variedade de oferta de projetos e campos de estágio, públicos-alvo atendidos, assim como a diversidade e flexibilidade de ações e estratégias desenvolvidas, apontam um movimento de congruência em relação às diretrizes curriculares nacionais e ao inovador Projeto Pedagógico do curso. ServiçoEscola Serviço Escola (SEP clínicasescola, clínicasescola clínicas escola, escola clínicas-escola rede interdisciplinar pluralista generalista tecnicista crítica socioculturais descrever neles transversal descritiva supervisores grau Paulo ServiçoEscola, Escola, região relacionadas indiretamente grupos, grupos (grupos individual terapêutico oficinas matriciamento habilidades públicosalvo públicos alvo atendidos curso

Resumen El Serviço-Escola de Psicologia (SEP) de la Unifesp (Universidade Federal de São Paulo, Brasil) buscó trascender el funcionamiento tradicional de las clínicas universitarias, superar la atomización de la Psicología en áreas y ofrecer servicios integrados a la red. Esto permite una formación interdisciplinar, pluralista, generalista, sin tecnicismos, crítica, lo que posibilita a los/las psicólogos/as comprender y actuar en diferentes contextos socioculturales. Este artículo pretendió describir, evaluar y problematizar las acciones del SEP Unifesp respecto a la oferta de campos de prácticas profesionales y acciones desarrolladas. Es un estudio transversal, con metodología predominantemente cuantitativa y descriptiva. Los datos se recolectaron de dos cuestionarios en línea respondidos por los/las supervisores/as. Se les aplicaron un análisis estadístico descriptivo. Hubo más acciones en la ciudad de Santos (Brasil) que en otros municipios de la región metropolitana de la Baixada Santista y en la ciudad de São Paulo. La mayoría de las prácticas profesionales no se limita a la atención clínica del SEP, ocurriendo en instituciones públicas o vinculadas al tercer sector en la región, directa o indirectamente, relacionadas con la promoción de políticas públicas. La pluralidad de recursos (grupos, atención individual, acompañamiento terapéutico, talleres, soporte matricial, entre otros) revela un amplio repertorio de competencias y habilidades. La variada oferta de proyectos y campos para prácticas profesionales, los públicos destinatarios atendidos, así como la diversidad y flexibilidad de acciones y estrategias desarrolladas apuntan a una congruencia respecto a los lineamientos curriculares nacionales y al innovador proyecto pedagógico del curso. ServiçoEscola Serviço Escola (SEP Universidade Paulo Brasil universitarias red interdisciplinar pluralista generalista tecnicismos crítica loslas psicólogosas psicólogos as socioculturales describir transversal descriptiva supervisoresas supervisores supervisores/as descriptivo (Brasil indirectamente grupos, grupos (grupos individual terapéutico talleres matricial habilidades atendidos curso

Abstract UNIFESP’s Psychology Service-School (SEP) was founded with the objective of going beyond the traditional functioning of school-clinics, overcoming the atomization of Psychology in areas and offering services integrated to the network. This enables an interdisciplinary, pluralist, generalist, non-technicist, and critical training, allowing psychologists’ understanding and action in different sociocultural contexts. This article aims to describe, evaluate, and discuss the actions of UNIFESP’s SEP regarding the offer of internship fields and the actions developed in those fields. It is a cross-sectional study, based on a predominantly descriptive and quantitative methodology. The data was surveyed with two online questionnaires answered by all supervisors. Quantitative data were submitted to descriptive statistical analysis. The results showed a higher incidence of actions in the municipality of Santos and, to a lesser extent, in other municipalities of the Baixada Santista and in the city of São Paulo. Most internship activities are not limited to the physical space of the service-school’s clinical care and take place alongside public institutions or institutions linked to the third sector in the area, directly or indirectly related to the promotion of public policies. The plurality of resources (groups, personal care, therapeutic monitoring, workshops, matrix support, among others) reveals an expansion of competences and skills repertoire. The variety of projects and internship fields offers, of target audiences served, as well as the diversity and flexibility of the developed actions and strategies point to a congruence movement relating to national curricular guidelines and to the innovative pedagogical project of the course. UNIFESPs UNIFESP s ServiceSchool Service School (SEP schoolclinics, schoolclinics school clinics, clinics school-clinics network interdisciplinary pluralist generalist nontechnicist, nontechnicist non technicist, technicist non-technicist training psychologists contexts describe evaluate crosssectional cross sectional study methodology supervisors analysis extent Paulo serviceschools service area policies groups, groups (groups monitoring workshops support others repertoire offers served course

https://doi.org/10.1590/1982-3703003249989

Redes, atores e agenciamentos na constituição da Política de Práticas Integrativas e Complementares no Brasil
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Melo, Aislan Vieira de

; Sant’Ana, Graziella Reis de

; Bastos, Paulo Roberto Haidamus de Oliveira

Ciência & Saúde Coletiva

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jun 2022, Volume 27 N. 6 Pages 2397 - 2406

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo Como política pública, práticas integrativas e complementares estão disponíveis no sistema público de saúde no Brasil desde 2006. Este texto, de caráter qualitativo e baseado em dados secundários da literatura e de documentos oficiais, tem o objetivo de compreender a Política Nacional de Práticas Integrativas e Complementares, a partir da sua presença por variados espaços da sociedade. Contornando a comparação entre o documento e a prática da política, propõe-se um caminho teórico e metodológico que possibilite novas percepções sobre a política em situações concretas. Aplicando a teoria ator-rede e a abordagem do agenciamento, as análises permitem perceber a política como um emaranhado de ações que faz surgir múltiplas realidades e versões contextuais da política, dependendo dos atores com os quais se associa. Desse modo, os resultados apontam para complexidade escondida por trás da aparente singularidade, revelando a pluralidade de atores que constituem essas realidades e demonstrando a dependência da política com relação à ação de outros atores para que ela se torne realidade. Seguindo esse caminho, é possível gerar novos elementos que contribuam para a análise da política na prática, somando-se aos estudos que enfatizam a comparação entre o documento e a prática.

Abstract Integrative and complementary therapies have been available in the public health system in Brazil as a public policy since 2006. This text of a qualitative nature based on secondary data from the literature and official documents has the aim of understanding the National Policy of Integrative and Complementary Practices from its presence in varied spaces in society. Bypassing the comparison between the theory and practice of the policy, a theoretical and methodological path is proposed to enable new perceptions about policy in practice. By applying the actor-network theory and the negotiation approach, the analysis enables us to perceive the policy as a combination of actions that gives rise to multiple realities and contextual versions of policy, depending on the actors involved. Thus, the results point to complexity hidden behind apparent singularity, revealing the plurality of actors that constitute these realities and demonstrating that the policy is dependent on the actions of other actors for it to become a reality. Following this analytical path, it is possible to generate new elements that contribute to the analysis of the policy in practice, adding to the studies that emphasize the comparison between theory and practice.

https://doi.org/10.1590/1413-81232022276.16442021

Redes, atores e agenciamentos na constituição da Política de Práticas Integrativas e Complementares no Brasil
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Melo, Aislan Vieira de

; Sant’Ana, Graziella Reis de

; Bastos, Paulo Roberto Haidamus de Oliveira

Ciência & Saúde Coletiva

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jun 2022, Volume 27 N. 6 Pages 2397 - 2406

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

https://doi.org/10.1590/1413-81232022276.16442021

Acai palm base temperatures and thermal time requirements in eastern Amazon
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Sousa, Denis de Pinho

; Frare, Julio Cesar Vieira

; Farias, Vivian Dielly da Silva

; Nunes, Hildo Giuseppe Garcia Caldas

; Martins, Maurício Souza

; Lima, Ana Flavia Trindade de

; Tavares, Lucas Belém

; Costa, Deborah Luciany Pires

; Lima, Marcus José Alves de

; Carvalho, Claudio José Reis de

; Souza, Paulo Jorge de Oliveira Ponte de

Pesquisa Agropecuária Brasileira

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2022, Volume 57 elocation e01667

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo O objetivo deste trabalho foi determinar as temperaturas basais, as necessidades térmicas e a duração dos principais estádios fenológicos reprodutivos do açaizeiro (Euterpe oleracea) no Nordeste do estado do Pará, na Amazônia Oriental, Brasil. O experimento foi realizado de 2017 a 2019, em plantio de açaizeiro de 10 ha, tendo-se utilizado análise de série temporal. A fenologia das plantas foi monitorada semanalmente, e as condições meteorológicas dos locais foram monitoradas diariamente. As temperaturas basais inferiores e superiores foram de 12,92 e 32,46°C, respectivamente, na prefloração; 13,50 e 32,23°C na floração; 12,14 e 32,55°C no estádio de frutos verdes; 11,64 e 32,78°C no estádio de mudança de cor dos frutos; e 11,23 e 32,94°C na maturação. A exigência térmica e a duração média para o ponto ideal de colheita do açaí foram de 3.893,15 graus-dias e 283 dias, respectivamente. A exigência térmica e a duração dos estádios da fase reprodutiva do açaizeiro são influenciadas pelo período do ano e pela variabilidade da temperatura do ar, que, quando elevada, reduz o ciclo da cultura, e, quando amena, o estende.

Abstract The objective of this work was to deter mine the base temperatures, thermal time requirements, and length of the main reproductive growth stages of acai palm (Euterpe oleracea) in the northeast of the state of Pará, in eastern Amazon, Brazil. The experiment was carried out from 2017 to 2019 in a 10 ha acai plantation, using the time-series analysis. Plant phenology was monitored weekly, and local weather conditions were monitored daily. The lower and upper base temperatures were of 12.92 and 32.46°C, respectively, for pre-flowering; 13.50 and 32.23°C for flowering; 12.14 and 32.55°C for green fruit stage; 11.64 and 32.78°C for fruit color-changing stage; and 11.23 and 32.94°C for maturation. The thermal time requirement and the average cycle length for the ideal harvest time of acai palm were 3,893.15 degree-days and 283 days, respectively. The thermal time requirement and the duration of the reproductive growth stage for acai palm are influenced by the period of the year and the variability of air temperature, which, when high, reduces the cycle of the crop, and when mild, increases it.

https://doi.org/10.1590/s1678-3921.pab2022.v57.01667

Bioética e interculturalidade na atenção à saúde indígena
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Melo, Aislan Vieira de

; Sant’Ana, Graziella Reis de

; Bastos, Paulo Roberto Haidamus de Oliveira

; Antônio, Leosmar

Revista Bioética

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jul 2021, Volume 29 N. 3 Pages 487 - 498

Abstract: Pt En Es | Text: Pt En Es | PDF: Pt | PDF: En | PDF: Es

Resumo Este artigo aponta aspectos socioculturais, teóricos e jurídicos para uma bioética intercultural na atenção à saúde dos povos indígenas do Brasil. A partir de uma perspectiva que busca construir práticas bioéticas adequadas aos encontros entre culturas, o texto argumenta que o foco em tecnologias leves de saúde pode ser um caminho para superar as dificuldades encontradas em um contexto permeado pela colonialidade e o racismo estrutural. Algumas experiências de prática bioética intercultural são apresentadas no artigo. Essas experiências, apesar de se referirem ao contexto brasileiro, podem ser aplicadas em outros cenários de encontro entre diferentes culturas.

Abstract This article points out sociocultural, theoretical and legal aspects for intercultural bioethics in health care for Indigenous peoples in Brazil. From a perspective that seeks to build bioethical practices suitable for encounters between cultures, the text argues that focusing on soft health technologies can help overcome the difficulties found in a context permeated by coloniality and structural racism. A few experiences of intercultural bioethical practice are presented in the article. Despite referring to the Brazilian context, such experiences can be applied in other scenarios where different cultures meet.

Resumen Este artículo señala aspectos socioculturales, teóricos y legales para una Bioética intercultural en la atención a la salud de los pueblos indígenas de Brasil. Desde una perspectiva que busca construir prácticas bioéticas adecuadas para el encuentro entre culturas, el texto sostiene que el enfoque en tecnologías blandas de salud puede ser una forma de superar las dificultades encontradas en un contexto permeado por la colonialidad y el racismo estructural. Algunas experiencias de práctica bioética presentados neste artículo, aunque sean del contexto indígena brasileño, pueden ser aplicadas a otros contextos de encuentros culturales.

https://doi.org/10.1590/1983-80422021293485 103 downloads

Implications for Clinical Practice from a Multicenter Survey of Heart Failure Management Centers
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Bocchi, Edimar Alcides

; Moreira, Henrique Turin

; Nakamuta, Juliana Sanajotti

; Simões, Marcus Vinicius

; Casas, Alberto de Almeida Las

; Costa, Altamiro Reis da

; Assis, Amberson Vieira de

; Durães, André Rodrigues

; Pereira-Barretto, Antonio Carlos

; Ravessa, Antonio Delduque de Araujo

; Macedo, Ariane Vieira Scarlatelli

; Biselli, Bruno

; Pinto, Carolina Maria Nogueira

; Filho, Conrado Roberto Hoffmann

; Costantini, Costantino Roberto

; Almeida, Dirceu Rodrigues

; Santos Jr, Edval Gomes dos

; Soliva Junior, Erwin

; Figueiredo, Estevão Lanna

; Albuquerque, Felipe Neves de

; Paulitsch, Felipe

; Neuenschwander, Fernando Carvalho

; Figueiredo Neto, José Albuquerque de

; Brito, Flavio de Souza

; Lopes, Heno Ferreira

; Villacorta, Humberto

; Souza Neto, João David de

; Sepulveda, João Mariano

; Ayoub, José Carlos Aidar

; Vilela-Martin, José F.

; Cardoso, Juliano Novaes

; Uemura, Laercio

; Moura, Lidia Zytynski

; Maia, Lilia Nigro

; Oliveira, Lucia Brandão de

; Maia, Lucimir

; Silva, Luís Beck da

; Gowdak, Luís Henrique Wolff

; Danzmann, Luiz Claudio

; Andrade, Marcus

; Braile-Sternieri, Maria Christiane Valeria Braga

; Moreira, Maria da Consolação Vieira

; França Neto, Olimpio R

; Filho, Otavio Rizzi Coelho

; Esteves, Paulo Frederico

; Raupp-da-Rosa, Priscila

; Silva, Ricardo Jorge de Queiroz e

; Mourilhe-Rocha, Ricardo

; Viégas, Ruy Felipe Melo

; Rassi, Salvador

; Mangili, Sandrigo

; Kaiser, Sergio Emanuel

; Martins, Silvia Marinho

; Kawabata, Vitor Sergio

Clinics

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2021, Volume 76 elocation e1991

Abstract: En | Text: En | PDF: En

OBJECTIVES: This observational, cross-sectional study based aimed to test whether heart failure (HF)-disease management program (DMP) components are influencing care and clinical decision-making in Brazil. METHODS: The survey respondents were cardiologists recommended by experts in the field and invited to participate in the survey via printed form or email. The survey consisted of 29 questions addressing site demographics, public versus private infrastructure, HF baseline data of patients, clinical management of HF, performance indicators, and perceptions about HF treatment. RESULTS: Data were obtained from 98 centers (58% public and 42% private practice) distributed across Brazil. Public HF-DMPs compared to private HF-DMP were associated with a higher percentage of HF-DMP-dedicated services (79% vs 24%; OR: 12, 95% CI: 94-34), multidisciplinary HF (MHF)-DMP [84% vs 65%; OR: 3; 95% CI: 1-8), HF educational programs (49% vs 18%; OR: 4; 95% CI: 1-2), written instructions before hospital discharge (83% vs 76%; OR: 1; 95% CI: 0-5), rehabilitation (69% vs 39%; OR: 3; 95% CI: 1-9), monitoring (44% vs 29%; OR: 2; 95% CI: 1-5), guideline-directed medical therapy-HF use (94% vs 85%; OR: 3; 95% CI: 0-15), and less B-type natriuretic peptide (BNP) dosage (73% vs 88%; OR: 3; 95% CI: 1-9), and key performance indicators (37% vs 60%; OR: 3; 95% CI: 1-7). In comparison to non- MHF-DMP, MHF-DMP was associated with more educational initiatives (42% vs 6%; OR: 12; 95% CI: 1-97), written instructions (83% vs 68%; OR: 2: 95% CI: 1-7), rehabilitation (69% vs 17%; OR: 11; 95% CI: 3-44), monitoring (47% vs 6%; OR: 14; 95% CI: 2-115), GDMT-HF (92% vs 83%; OR: 3; 95% CI: 0-15). In addition, there were less use of BNP as a biomarker (70% vs 84%; OR: 2; 95% CI: 1-8) and key performance indicators (35% vs 51%; OR: 2; 95% CI: 91,6) in the non-MHF group. Physicians considered changing or introducing new medications mostly when patients were hospitalized or when observing worsening disease and/or symptoms. Adherence to drug treatment and non-drug treatment factors were the greatest medical problems associated with HF treatment. CONCLUSION: HF-DMPs are highly heterogeneous. New strategies for HF care should consider the present study highlights and clinical decision-making processes to improve HF patient care.

https://doi.org/10.6061/clinics/2021/e1991 870 downloads

Effects of the lower energy and pulse stacking in carbon dioxide laser skin treatment: an objective analysis using second harmonic generation
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Motta, Marcos Matias

; Stelini, Rafael Fantelli

; Calderoni, Davi Reis

; Gilioli, Rovilson

; Damiani, Gislaine Vieira

; César, Carlos Lenz

; Kharmandayan, Paulo

Acta Cirúrgica Brasileira

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2021, Volume 36 N. 3 elocation e360304

Abstract: En | Text: En | PDF: En

ABSTRACT Purpose To evaluate the effect of fractional carbon dioxide (CO2) laser treatment using lower power associated with pulse stacking within collagen fibers, using second harmonic generation microscopy and computerized image analysis. Methods Twenty male Wistar rats aging eight weeks were used. Each treatment area received a single-pass CO2 fractional laser with different parameters. The 20 animals were divided into two groups and euthanized after 30 and 60 days. Second harmonic generation images were obtained and program ImageJ was utilized to evaluate the collagen organization within all areas. Collagen anisotropy, entropy and optical density were quantified. Results Increased anisotropy over time was observed in all four areas, but only reached statistical significance (p = 0.0305) when the mildest parameters were used (area four). Entropy decreased over time in all areas, but without significance(p = 0.1779) in area four. Density showed an overtime increase only in area four, but no statistical significance was reached (p = 0.6534). Conclusions When combined, the results obtained in this study regarding anisotropy, entropy and density tend to demonstrate that it is possible to achieve collagen remodeling with the use of lower power levels associated with stacked pulses.

https://doi.org/10.1590/acb360304 253 downloads

DIÁLOGO E ENSINO-APRENDIZAGEM NA FORMAÇÃO TÉCNICA EM SAÚDE
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Vieira, Silvana Lima

; Silva, Gilberto Tadeu Reis da

; Silva, Rosana Maria de Oliveira

; Amestoy, Simone Coelho

Trabalho, Educação e Saúde

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2020, Volume 18 Suppl. 1 elocation e0025385

Abstract: Pt En Es | Text: Pt En Es | PDF: Pt | PDF: En | PDF: Es

Resumo O objetivo foi analisar o diálogo no agir-aprendente do educando e no agir-educativo das educadoras no movimento ensino-aprendizagem em um curso técnico de nível médio em enfermagem promovido pela Escola de Formação Técnica em Saúde do Sistema Único de Saúde, para comunidade em contexto de vulnerabilidade social. Estudo qualitativo, do tipo estudo de caso, ancorado no referencial de Paulo Freire. Participaram doze educandos e cinco educadoras, com os dados coletados entre dezembro de 2014 e setembro de 2015 por meio de entrevista semiestruturada, observações registradas em diário de campo e análise documental. O diálogo no uso de metodologias inovadoras e problematizadoras proporcionou a construção e estreitamento de vínculos, contextualização do conteúdo teórico com base no território e na leitura de mundo dos educandos em busca de uma relação dialógica. O potencial formativo embasado no pensamento freireano orientou a reflexão e prática fundamentada no diálogo que contribuiu para o processo educativo emancipatório e plural. Concluímos que o diálogo proporcionou uma relação de proximidade entre educadores e educandos, revelando-se como ideia/força, favorecendo a dinâmica sensível e crítica que permeou e constituiu o movimento ensino-aprendizagem para educandos em contexto de vulnerabilidade social.

Abstract This article aimed to analyze the learner’s acting-learning and the educating-acting of the educators in the teaching-learning movement in an Intermediate Level Technical Course in Nursing promoted by the School of Technical Formation in Health of Brazilian Unified Healht System. The methodology had a qualitative, exploratory, case study approach, anchored in Paulo Freire’s framework. Twelve students and five teachers participated in this study, with data collected from December 2014 to September 2015 through semi-structured interviews, observations recorded in a field diary and document analysis. The use of innovative and problematizing methodologies showed that the dialogue provided the construction and strengthening of bonds, contextualization of the theoretical content based on the territory and the students’ reading of the world in search of a dialogical relation. The formative potential of Freire’s thinking guided reflection on practice in dialogues, with a view to constituting emancipatory educational processes. We conclude that the dialogue provided a close relationship between educators and learners, revealing itself as an idea/force, favoring the sensitive and critical dynamics that permeated and constituted the teaching-learning movement for students in a context of social vulnerability.

Resumen Este artículo ha tenido como objetivo analizar el actuar-aprendiz del educando y el actuar-educativo de las educadoras en el movimiento enseñanza-aprendizaje considerando sus contribuciones para el campo de la formación en un Curso Técnico de Nivel Secundario en Enfermería, impulsado por la Escuela de Formación Técnica en Salud del Sistema Único de Salud de Brasil. Estudio cualitativo, del tipo estudio de caso, anclado en el referencial de Paulo Freire. Han participado de este estudio 12 educandos y cinco educadoras, con los datos recogidos entre diciembre de 2014 y septiembre de 2015 por medio de entrevista semiestructurada, observaciones registradas en diario de campo y análisis documental. El dialogo en uso de metodologías innovadoras y problematizadoras ha proporcionado la construcción y estrechamiento de vínculos, contextualización del contenido teórico con base en el territorio y en la lectura de mundo de los educandos en la búsqueda de una relación dialógica. El potencial formativo del pensamiento freireano ha guiado la reflexión e práctica fundamentada en diálogo, que ha contribuido para el proceso educativo emancipatorio y plural. Concluimos que el diálogo proporcionó una estrecha relación entre educadores y educandos, revelándose como idea/fuerza, favoreciendo la dinámica sensible y critica que permeó y constituyó el movimiento enseñanza-aprendizaje para educandos en contexto de vulnerabilidad social.

https://doi.org/10.1590/1981-7746-sol00253 2540 downloads

10.

Selection of superior clones of Corymbia hybrids based on wood and charcoal properties
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Loureiro, Breno Assis

; Vieira, Túlio Anselmo Sacramento

; Costa, Luciano Junqueira

; Silva, Alanna Barishinikov

; Assis, Maíra Reis de

; Trugilho, Paulo Fernando

Maderas. Ciencia y tecnología

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dec 2019, Volume 21 N. 4 Pages 619 - 630

Abstract: En | Text: En | PDF: En

Abstract: The use of fast-growing trees is a good economic strategy for charcoal production. Wood with adequate chemical and physical properties generally is positively correlated with charcoal quality. The objective of this research was to evaluate wood quality from fast-growing hybrids for charcoal production. Three Corymbia citriodora x Corymbia torelliana and four Corymba torelliana x Corymba citriodora hybrid clones were evaluated. Parameters used to evaluate wood quality were wood basic density, elemental and structural chemical composition, energy efficiency and thermogravimetric analysis and the parameters evaluated for charcoal quality were apparent relative density, gravimetric yield, high heating value, proximate analysis and energy efficiency. All clones had wood basic density superior than 0,5 g cm-3 and ash inferior than 1%, which are desirable for a good quality of charcoal. Lignin content did not differ among clones with an average less than the 28% recommended for energetic use. Although clones differed in wood parameters, as dry matter, high heating value, energy density, total extractives, holocellulose content, it did not reflect in charcoal quality differences. Wood from all clones had equal and satisfying high heating value of charcoal and energy efficiency quality for charcoal production and differed in apparent relative density and ash content.

456 downloads

11.

Geochemistry of the Northern Paraná Continental Flood Basalt (PCFB) Province: implications for regional chemostratigraphy
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Machado, Fábio Braz

; Rocha-Júnior, Eduardo Reis Viana

; Marques, Leila Soares

; Nardy, Antonio José Ranalli

; Zezzo, Larissa Vieira

; Marteleto, Natasha Sarde

Brazilian Journal of Geology

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jun 2018, Volume 48 N. 2 Pages 177 - 199

Abstract: En | Text: En | PDF: En

ABSTRACT: The Paraná Continental Flood Basalt (PCFB) province is one of the largest igneous provinces on Earth, but little is known about the architecture and geochemical characteristics of the lava flows. In this context, a set of borehole samples arranged in an NEE-SWW profile - more than 600 km long - located in the northern PCFB was used to define its chemostratigraphy. In this region, the outcrops are rare, and the volcanic piles are covered by hundreds of meters of sedimentary rocks from the Bauru Sub-Basin. This study aimed to explore the chemostratigraphic column from northern PCFB to improve the understanding of its internal architecture and to characterize the flood basalt sequences by using the petrography and elemental geochemistry of surface and borehole samples. The results showed the presence of the main four magma types, which were essentially distinguished by their P 2 O 5 , TiO 2 and Sr concentrations, as well as Zr/Y ratios, with excellent chemostratigraphy relations.

https://doi.org/10.1590/2317-4889201820180098 3609 downloads

12.

Vascular endothelial growth factor gene variations as a risk predictor in disc degeneration
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Amaro, Aline

; Guerra, Ana Beatriz

; Defino, Matheus Pippa

; Vieira, Luiz Angelo

; Peluso, Carla

; Bianco, Bianca

; Rodrigues, Luciano Miller Reis

einstein (São Paulo)

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dec 2017, Volume 15 N. 4 Pages 403 - 408

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO Objetivo: Avaliar a frequência dos polimorfismos no gene fator de crescimento endotelial vascular (VEGF), bem como identificar potencial haplótipo de risco entre as regiões polimórficas deste gene em pacientes com degeneração discal e em Grupo Controle. Métodos: Este estudo analisou 217 pacientes distribuídos nos Grupos Degeneração Discal e Grupo Controle. Foi coletado sangue periférico de todos os pacientes para a detecção dos polimorfismos do gene VEGF identificados por qPCR (rs699947, rs1570360, rs2010963, rs833061 e rs3025039). Todos os pacientes que apresentaram degeneração discal tiveram a confirmação por meio de ressonância magnética nuclear e avaliação do nível de degeneração do disco. Resultados: Todos os polimorfismos foram encontrados no equilíbrio de Hardy-Weinberg (p>0,05) na população estudada. A frequência genotípica para o Grupo Degeneração de Disco e do Grupo Controle foi rs699947 p=0,475, rs1570360 p=0,862, rs2010963 p=0,823, rs833061 p=0,596 e rs3025039 p=0,230. Para a análise do haplótipo, destacaram-se as composições CAGGC (p=0,094) e CCGGC (p=0,054). Conclusão: A correlação entre os polimorfismos do gene VEGF como preditor de risco para degeneração discal foi negativa na população estudada. No entanto, o VEGF possui grande região polimórfica, ativada por vários fatores catabólicos e metabólicos no processo de degeneração discal, que não está completamente elucidado.

ABSTRACT Objective: To evaluate the frequency of polymorphisms in the vascular endothelial growth factor (VEGF) gene, as well as to identify a potential risk haplotype among the polymorphic regions in this gene in patients with disc degeneration and in the Control Group. Methods: This study analyzed a total of 217 individuals distributed into the Disc Degeneration and Control Groups. Peripheral blood was collected from all patients to detect VEGF gene polymorphisms identified by qPCR (rs699947, rs1570360, rs2010963, rs833061 and rs3025039). All patients presenting disc degeneration had the confirmation by nuclear magnetic resonance test and were rated according to disc degeneration level. Results: All polymorphisms were in Hardy- Weinberg equilibrium (p>0.05) in the studied population. The genotypic frequency for Disc Degeneration and Control Group were rs699947 p = 0.475, rs1570360 p = 0.862, rs2010963 p = 0.823, rs833061 p=0.596 and rs3025039 p=0.230. In haplotype analysis, the compositions CAGGC (p=0.094) and CCGGC (p=0.054) stood out. Conclusion: The correlation between VEGF gene polymorphism as a risk predictor for disc degeneration was negative in the studied population. However, the VEGF gene has a large polymorphic region, and it is activated by various catabolic and metabolic factors in the disc degeneration process, which has not been fully elucidated.

https://doi.org/10.1590/s1679-45082017ao4053 1133 downloads

13.

Entomological survey in the state of Piauí, Northeastern Brazil, reveals intradomiciliary colonization of Triatoma brasiliensis macromelasoma
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Santos, Silvia Menezes dos

; Sousa, Danielle Misael de

; Santos, Jessica Pereira dos

; Vieira, José Felipe Pinheiro do Nascimento

; Gonçalves, Teresa Cristina Monte

; Santos-Mallet, Jacenir Reis dos

; Carvalho-Costa, Filipe Anibal

Revista do Instituto de Medicina Tropical de São Paulo

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2017, Volume 59 elocation e27

Abstract: En | Text: En | PDF: En

ABSTRACT This survey aimed to assess the presence of triatomine vectors of Chagas disease within the rural communities of São João do Piauí, Northeast Brazil. Intradomiciliary and peridomiciliary collection strategies were implemented wherein 279 specimens of Triatoma brasiliensis macromelasoma, both nymph and adult were found in 15 (50%) of the studied homes. Of the intradomiciliary insects, 73 (67.6%) were identified as nymph instars (1st instar [N1]= 6, N2= 14, N3= 28, N4= 7 and N5= 18). In the studied communities, a continuous interaction between triatomine bugs and humans could be shown. It is therefore urgent that suitable strategies for the control of the triatomine vector are implemented in this area.

https://doi.org/10.1590/s1678-9946201759027 1876 downloads

14.

Pruning management of Chardonnay grapevines at high altitude in Brazilian southeast
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Mendonça, Tania dos Reis

; Mota, Renata Vieira da

; Souza, Claudia Rita de

; Dias, Frederico Alcântara Novelli

; Pimentel, Rodrigo Meireles de Azevedo

; Regina, Murillo de Albuquerque

Bragantia

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mar 2016, Volume 75 N. 1 Pages 57 - 62

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

ABSTRACT O comportamento agronômico da videira Chardonnay, indicada para a produção de vinhos espumantes, está relacionado ao manejo do vinhedo e às condições edafoclimáticas da região de cultivo. O objetivo deste trabalho foi avaliar dois tipos de poda (Cordão Royat e Guyot Duplo) no desenvolvimento vegetativo e produtivo da videira Chardonnay, em região de elevada altitude no Sudeste Brasileiro. Foi utilizado o clone 96 da cultivar Chardonnay, enxertado sobre o porta-enxerto 1103 Paulsen, e sustentado em espaldeira, em um vinhedo comercial localizado a 1.280 m de altitude em Divinolândia (SP). Durante os ciclos de produção de 2014 e 2015, foram avaliados vigor vegetativo, fertilidade de gemas, produção e composição físico-química das bagas. A poda do tipo Royat induziu maior vigor vegetativo e aumentou a fertilidade das gemas, o número de cachos e a produtividade da videira Chardonnay quando comparada à poda Guyot. Apesar do aumento de produtividade, não houve efeito do tipo de poda na qualidade final da uva. Portanto, a escolha do sistema de poda em função das características genéticas da cultivar e sua interação com o ambiente pode proporcionar maior rentabilidade ao vinhedo. Para o cultivo da Chardonnay no Sudeste Brasileiro, com a finalidade de se obterem vinhos espumantes, o sistema Royat é o mais indicado.

ABSTRACT The agronomical responses of Chardonnay, a variety indicated for sparkling wine production, is influenced by the vineyard management and the edaphoclimatic conditions of the region. The objective of this study was to evaluate the effects of two pruning types (Royat and double Guyot) on vegetative and reproductive development of Chardonnay vine growing at high altitude in the Brazilian southeastern region. The experiment was carried out in a commercial vineyard located at 1,280 m of altitude in Divinolândia, São Paulo State, Brazil. The Chardonnay vines (clone 96), grafted onto 1103 Paulsen rootstock and trained in a vertical shoot positioning trellis system, were assessed. Vegetative vigor, bud fruitfulness, production and physicochemical composition of grapes were evaluated during 2014 and 2015 growing seasons. The Royat pruning induced higher vegetative vigor and increased the bud fruitfulness, the cluster number and the productivity of Chardonnay vine when compared to Guyot pruning. Even though the increase on yield was observed, there was no effect of pruning type on grape final quality. Therefore, the choice of pruning method in function of variety genetic characteristics and their interaction with environment can optimize the vineyard profitability. In the Brazilian southeast, the Royat system is the most suitable one to grow Chardonnay for sparkling wines production.

https://doi.org/10.1590/1678-4499.243 4294 downloads

15.

Coffea arabica clones resistant to coffee leaf miner
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Mendonça, Alex Paulo

; Nonato, Juliana Vieira Almeida

; Andrade, Vinícius Teixeira

; Fatobene, Bárbhara Joana dos Reis

; Braghini, Masako Toma

; Prela-Pantano, Angelica

; Guerreiro Filho, Oliveiro

Crop Breeding and Applied Biotechnology

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mar 2016, Volume 16 N. 1 Pages 42 - 47

Abstract: En | Text: En | PDF: En

Abstract Brazilian arabica coffee production is based on a set of highly productive cultivars sexually propagated. All of them are susceptible to coffee leaf miner, Leucoptera coffeella, and most of them are also susceptible to coffee leaf rust, Hemileia vastatrix. Aiming to reduce the selection process of cultivars with multiple resistances to both biotic constraints, the Coffea arabica clones 760, 1059, 1064 and 1215 were evaluated under field conditions. The mean yield of four C. arabica clones was not statistically different from the experimental controls; however, the yield of clone 1059 was 21% higher than the control cultivar Obatã IAC 1669-20. Leaf miner resistance level in all the evaluated clones remained the same as the mother plant's. However, the same did not occur for resistance to H. vastatrix, due to the emergence of new pathogen races. In summary, it is potentially feasible the adoption of clone 1059 as a new clonal cultivar resistant to coffee leaf miner.

https://doi.org/10.1590/1984-70332016v16n1a7 1596 downloads

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