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RESUMO: A interação genótipo x ambiente representa um grande desafio na identificação e seleção de genótipos responsivos às diversas condições de clima e solo. O objetivo deste trabalho foi avaliar e selecionar pré-cultivares de feijão carioca e feijão carioca precoce com base na adaptabilidade, estabilidade e produtividade de grãos. Na safra 2014 foram conduzidos dois ensaios regionais de competição no estado de Pernambuco: feijão carioca (14 genótipos em Arcoverde, Belém de São Francisco, Caruaru e São João) e feijão carioca precoce (11 genótipos em Araripina, Arcoverde e Caruaru) e na safra de 2015 com feijão carioca precoce (11 genótipos, em Araripina, Arcoverde e Brejão). Os parâmetros foram estimados por meio de modelos mistos e a seleção foi realizada pelo método da Média Harmônica do Desempenho Relativo dos Valores Genéticos (MHPRVG), adotando-se três estratégias: i) seleção com base no valor genético predito, sem interação; ii) seleção com base no valor genético predito, considerando cada local; iii) seleção simultânea quanto à produtividade de grãos, adaptabilidade e estabilidade. Observou-se que os ambientes influenciaram na expressão fenotípica dos genótipos de feijão carioca e carioca precoce, configurando adaptação específica. Os genótipos BRS Notável, BRS Estilo e BRS Pérola, de feijão carioca, e CNFC 15875, BRS Notável e CNFC 15630, de feijão carioca precoce, apresentaram os melhores desempenhos nos ambientes testados, considerando-se, simultaneamente, a adaptabilidade a diferentes condições edafoclimáticas, estabilidade de desempenho e produtividade de grãos.

ABSTRACT: Genotype x environment interactions represent a major challenge in identifying and selecting genotypes responsive to different climate and soil conditions. This research evaluated and selected pre-cultivars of carioca bean and early carioca bean based on adaptability, stability, and grain yield. In the 2014 crop season, two regional competition trials were conducted in the state of Pernambuco: carioca beans (14 genotypes in Arcoverde, Belém de São Francisco, Caruaru and São João) and early carioca beans (11 genotypes in Araripina, Arcoverde, and Caruaru) and, in the 2015 crop season, with early carioca beans (11 genotypes in Araripina, Arcoverde, and Brejão). Parameters were estimated by mixed models, and the selection was performed using the Harmonic Mean of Relative Performance of Genetic Values (HMRPGV) method following three strategies: i) selection based on predicted genetic value with no interaction; ii) selection according to predicted genetic value considering each location; and iii) simultaneous selection for grain yield, adaptability, and stability. The environments influenced the phenotypic expression of the carioca and early carioca bean genotypes, representing a specific adaptation. The genotypes BRS Notável, BRS Estilo and BRS Pérola, of carioca beans, and CNFC 15875, BRS Notável and CNFC 15630, of early carioca beans, had the best results in the environments tested, regarding, simultaneously, adaptability to different soil and climate conditions, performance stability, and grain yield.

https://doi.org/10.1590/0103-8478cr20220031

Cross preferences and genetic diversity of Psidium interspecific hybrids through morphoagronomic traits and resistance to Meloidogyne enterolobii
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ALMEIDA, ODIMAR F. DE

; VIANA, ALEXANDRE P.

; GOMES, VICENTE M.

; SOUZA, RICARDO M. DE

; SANTOS, PAULO RICARDO DOS

; AMARAL JÚNIOR, ANTÔNIO T. DO

; RODRIGUES, DANIELE L.

Anais da Academia Brasileira de Ciências

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2023, Volume 95 N. 4 elocation e20190120

Abstract: En | Text: En | PDF: En

Abstract The introgression of M. enterolobii resistance-related genes in guava breeding programs can be compromised by incompatibility among Psidium species. This study aimed to evaluate the female parent preference and genetic diversity of Psidium interspecific hybrids using morphoagronomic traits and resistance to M. enterolobii. There were evaluated cross successes and germination from crosses between accesses of P. cattleyanum, P. guineense and P. guajava and the genetic diversity by Ward-MLM method of hybrids according to descriptors developed for the genus. Crosses were more successful when P. cattleyanum was the female parent. Germination was more successful in crosses involving P. cattleyanum and P. guajava. Four groups were formed. The group IV clustered the most resistant genotypes, composed by genotypes of P. cattleyanum x P. guineense, while the group II was the most susceptible. The groups I and III grouped some genotypes of P. cattleyanum x P. guajava with low levels of susceptibility. There are preferences of female parent species among crosses. Some individuals of groups I and III can be used as source of resistance genes for the breeding program, due the presence of favorable alleles inherited from guava parent. The high susceptibility leads to reduction in root development. M resistancerelated related P WardMLM Ward MLM genus formed susceptible program development

https://doi.org/10.1590/0001-3765202320190120

Multimodalidade e jogos digitais como recursos motivadores para aprendizagem de língua inglesa no ensino médio
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Lauermann, Vanessa

; Santos, Paulo Ricardo dos

; Barbosa, Débora Nice Ferrari

Praxis & Saber

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sep 2022, Volume 13 N. 34 Pages 174 - 192

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

Resumo Esta pesquisa investiga como as práticas pedagógicas que envolvem a multimodalidade e os jogos digitais motivam a aprendizagem do inglês como língua adicional no contexto do ensino médio. Caracteriza-se como uma pesquisa quali-quantitativa, de natureza aplicada. Nesse sentido, foi proposta e aplicada uma prática multimodal, com aporte dos jogos digitais, para suportar o processo de leitura, de compreensão textual e de escrita em língua inglesa, para alunos do ensino médio. A prática foi aplicada no formato de duas aulas para dois grupos de contextos diferentes, abrangendo estudantes de idades entre 15 e 21 anos. A coleta de dados se deu através de questionários com perguntas abertas e fechadas com os alunos e de entrevistas semiestruturadas com os professores responsáveis pela aplicação das aulas. O conteúdo obtido através destes instrumentos foi submetido a análise de conteúdo e a análise de sentimento. A partir da análise dos resultados, verificou-se que as práticas multimodais aliadas aos jogos digitais influenciam na motivação dos sujeitos no processo de leitura, de compreensão textual e de escrita em língua inglesa, favorecendo assim o processo de aprendizagem da língua.

Resumen Esta investigación estudia cómo las prácticas pedagógicas que involucran la multimodalidad y los juegos digitales motivan el aprendizaje del inglés como segunda lengua en el contexto de la escuela secundaria. La investigación es de carácter mixto, de naturaleza aplicada. En este sentido, se propuso y se aplicó una práctica multimodal, con el apoyo de juegos digitales, para apoyar el proceso de lectura, de comprensión textual y de escritura en inglés para estudiantes de secundaria. La práctica se llevó a cabo en dos clases para dos grupos de contextos diferentes, que incluían estudiantes de entre 15 y 21 años. Los datos se recogieron mediante cuestionarios con preguntas abiertas y cerradas a los alumnos y entrevistas semiestructuradas a los profesores responsables de la puesta en práctica de las clases. La información obtenida a través de estos instrumentos se sometió a un análisis de contenido y a un análisis de sentimiento. A partir del análisis de los resultados, se comprobó que las prácticas multimodales vinculadas a los juegos digitales influyen en la motivación de los sujetos en el proceso de lectura, de comprensión textual y de escritura en lengua inglesa, lo cual favorece el proceso de aprendizaje del idioma.

Abstract This research studies how pedagogical practices involving multimodality and digital games motivate the learning of English as a second language in the context of high school. The research is of a mixed type, with an applied approach. In this sense, a multimodal practice was proposed and applied involving digital games, to support the process of reading, textual comprehension, and writing in English for high school students. The practice was carried out in two classes for two groups of different contexts, which included students between 15 and 21 years old. Data collection was done through questionnaires with open and closed questions to the students and through semi-structured interviews with the teachers responsible for the implementation of the classes. The information obtained through these instruments underwent content and sentiment analyses. Based on the analysis of the results, it was found that multimodal practices linked to digital games influence the motivation of the subjects in the processes of reading, of textual comprehension and of writing in English language, which favors the process of learning the language.

https://doi.org/10.19053/22160159.v13.n34.2022.13105

Influência dos agentes de desforma na qualidade final dos elementos de concreto
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Santos, Paulo Ricardo Alves dos Reis

; Pereira, Gabriel Gregório Sousa

; Santos, Hudson Chagas dos

; Macêdo, Haroldo Reis Alves de

; Almada, Max Silva de

; Silva, Lirana Lamara Barreto da

Matéria (Rio de Janeiro)

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2022, Volume 27 N. 1 elocation e13148

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

RESUMO Este artigo tem como objetivo destacar a influência dos agentes de desforma na qualidade final dos elementos de concreto, frisando as principais consequências e patologias relacionadas ao tipo de desmoldante utilizado, execução da aplicação e limpeza pós desforma. Nesse sentido, busca-se realizar um estudo pautado na revisão integrativa, tendo sido analisadas obras pertinentes ao conteúdo abordado, tomando por base artigos publicados em periódicos e levantamento bibliográfico relevante ao estudo. O banco de dados construído levou em consideração principalmente o relacionamento das obras com o objetivo da pesquisa e utilizou as seguintes fontes de pesquisa: SCIELO, Portal Capes, Google Acadêmico e Science Direct, bem como foram utilizados resultados de dissertações para a construção das discussões da pesquisa. A partir destes, implementou-se uma análise qualitativa das obras e concluiu-se que o uso de maneira errônea dos desmoldantes resulta em uma série de patologias tais como manchas, quebras na seção do elemento de concreto, surgimento de bolhas e/ou vazios na superfície do elemento de concreto, assim como problemas de aderência com revestimentos.

ABSTRACT This article aims to highlight the influence of deformation agents on the final quality of concrete elements, highlighting the main consequences and pathologies related to the type of release agent used, application execution and post-deformation cleaning. In this sense, we seek to conduct a study based on the integrative review, having analyzed works relevant to the content covered, based on articles published in journals and bibliographic survey relevant to the study. The database built took into consideration mainly the relationship of the works with the research objective and used the following research sources: SCIELO, Portal Capes, Google Scholar and Science Direct, as well as the results of dissertations were used to build the discussions of search. From these, a qualitative analysis of the works was implemented and we concluded that the misuse of the release agents results in a series of pathologies such as stains, breaks in the section of the concrete element, the appearance of bubbles and / or voids on the surface of the concrete element, as well as adhesion problems with coatings.

https://doi.org/10.1590/s1517-707620220001.1348

Paracoccidioidomycosis as an opportunistic manifestation of acquired immunodeficiency syndrome
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Santos, Paulo Ricardo Gomes dos

; Abreu, Marilda Aparecida Milanez Morgado de

Revista da Sociedade Brasileira de Medicina Tropical

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2022, Volume 55 elocation e0536-2021

Abstract: En | Text: En | PDF: En

https://doi.org/10.1590/0037-8682-0536-2021

Adaptability and stability of black and purple bean genotypes
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Nascimento, Maxwel Rodrigues

; Daher, Rogério Figueiredo

; Santos, Paulo Ricardo dos

; Souza, Alexandre Gomes de

Pesquisa Agropecuária Tropical

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2022, Volume 52 elocation e71631

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

RESUMO A seleção dos melhores genótipos é dificultada devido ao efeito da interação genótipos x ambientes. Na existência dessa interação, o estudo de adaptabilidade e estabilidade fornece subsídios para a seleção dos melhores genótipos. Sendo assim, os genótipos selecionados deverão associar alta produtividade, adaptabilidade às diversas condições ambientais e estabilidade de produção. Objetivou-se avaliar e selecionar pré-cultivares de feijão preto e roxo com base na adaptabilidade, estabilidade e produtividade de grãos. Os parâmetros foram estimados por meio de modelos mistos e a seleção pela Média Harmônica da Performance Relativa dos Valores Genotípicos (MHPRVG). Os ambientes infuenciaram na expressão fenotípica dos genótipos de feijão preto e roxo, confgurando adaptação específica. Os genótipos de feijão preto BRS Esteio, BRS FP 403, CNFP 15681 e CNFP 16459 e as linhagens de feijão roxo CNFRx 16340, CNFRx 16346 e CNFRx 16353 apresentaram as melhores performances, considerando-se, simultaneamente, a produtividade de grãos, adaptabilidade e estabilidade. O método MHPRVG proporcionou seleção otimizada de genótipos com elevada produtividade de grãos, previsibilidade e responsividade à melhoria do ambiente, e deve ser utilizado como estratégia de seleção de genótipos de feijão para plantios comerciais.

ABSTRACT Selecting the best genotypes is difficult, due to the genotype × environment interaction effect. When this interaction is present, the study of adaptability and stability can provide the selection of the best genotypes. Thus, the selected genotypes should associate high yield, adaptability to diferent environmental conditions, as well as production stability. This study aimed to evaluate and select black and purple bean precultivars based on adaptability, stability and grain yield. The parameters were estimated via mixed models and the selection using the Harmonic Mean of the Relative Performance of Predicted Genetic Values (HMRPGV) method. The environments infuenced the phenotypic expression of the black and purple bean genotypes, characterizing a specific adaptability. The black bean genotypes BRS Esteio, BRS FP 403, CNFP 15681 and CNFP 16459 and the purple bean inbred lines CNFRx 16340, CNFRx 16346 and CNFRx 16353 showed the best performance, when considering, simultaneously, grain yield, adaptability and stability. The HMRPGV method provided an optimized selection of genotypes with high grain yield, predictability and responsiveness to environmental improvements, and should be used as a selection strategy for common bean genotypes for commercial growing.

https://doi.org/10.1590/1983-40632022v5271631

Path analysis in the evaluation of ethanol and culm yield components in sweet sorghum
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Vieira, Letícia Ferreira

; Silva, José Wilson da

; Nascimento, Maxwel Rodrigues

; Santos, Paulo Ricardo dos

; Baroni, Danilo Força

Pesquisa Agropecuária Tropical

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2022, Volume 52 elocation e72850

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

RESUMO Análise de trilha é uma metodologia capaz de desdobrar os coefficientes de correlação em efeitos diretos e indiretos, auxiliando o melhorista no estudo de caracteres quantitativos. Objetivou-se utilizar a metodologia para quantificar esses efeitos na produção de etanol teórico, exercidos pelas variáveis produção de matéria seca total e de colmo, sólidos solúveis na colheita e eficiência de extração de caldo, e na produção de colmo, pelas variáveis agronômicas altura média das plantas na colheita, número de dias até o forescimento, produção de biomassa verde e porcentagem de colmos na produção de biomassa verde. A variável sólidos solúveis apresentou os maiores efeitos total (0,8844) e direto (0,5969) sobre a produção teórica de etanol, indicando grande dependência da variável principal pela explicativa. O maior efeito indireto foi via produção de colmos (0,2820). As quatro variáveis consideradas como dependentes (altura média das plantas, número de dias até o forescimento, porcentagem de colmos na produção de biomassa verde e produção de biomassa verde) apresentaram valores positivos de efeito total sobre a produção de colmo. O maior efeito direto (0,8010) foi exercido pela produção de biomassa verde.

ABSTRACT Path analysis is a methodology able of splitting the correlation coefficients into direct and indirect effects, helping the breeder in the study of quantitative traits. This study aimed to use path analysis to quantify such effects on the yield of theoretical ethanol, exerted by the variables total and culm dry matter yield, soluble solids content at harvest and efficiency of broth extraction, and on culm yield, by the agronomic variables average plant height at harvest, number of days until flowering, green matter yield and percentage of culms in the green matter yield. The soluble solids content variable presented the greatest total (0.8844) and direct (0.5969) effects on the yield of theoretical ethanol, indicating a great dependence of the main variable by the explanatory variable. The largest indirect effect was via culm yield (0.2820). The four variables considered as dependent (average plant height, number of days until flowering, percentage of culms in the yield of green matter and green matter yield) showed positive values for the total effect on culm yield. The largest direct effect (0.8010) was exerted by the green matter yield.

https://doi.org/10.1590/1983-40632022v5272850

12 Weeks of progressive resistance training on postural balance and concerns about falling in older adults: randomized controlled trial
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Vieira, Andreya Karolyne Santos

; Cavalcante, Bruno Remígio

; Santos, Paulo Ricardo Pereira dos

; Silva, Dayane Tays da

; Araujo, Flávio de Souza

; Carvalho, Rodrigo Gustavo da Silva

; Souza, Mariana Ferreira de

Motricidade

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dec 2021, Volume 17 N. 4 Pages 383 - 390

Abstract: En | Text: En | PDF: En

ABSTRACT This study aimed to analyze the effects of 12 weeks of a progressive resistance training (PRT) intervention on postural balance and concerns about falling in older adults. This study is a randomized controlled trial. Fifty men and women, community-dwelling older adults (aged 60 and older), were randomly assigned to a PRT (n= 25) or control group (n= 25). Participants allocated to the PRT performed a supervised RT program for 12-weeks (three times per week; three sets of 10-15 repetition maximum of nine whole-body exercises). Control group participants did not perform any structured exercise. Outcomes were obtained at baseline and follow-up and included postural balance assessment using the centre of pressure (CoP) variables. Concerns about falling and leg extension muscle strength were also evaluated using the falls efficacy scale international (FESI) and 1-RM, respectively. At the end of the intervention, PRT did not improve anteroposterior and mediolateral amplitude and velocity, and total velocity and area of CoP in any condition (bipodal, with eyes open and closed — p> 0.05 for all) or concerns about falling (mean difference: +1 point; 95%CI −2; +5). Conversely, compared with the control group, participants in the PRT demonstrated muscle strength gains in the leg extension exercise (+19 kg; 95%CI +3; +35) after the intervention. In summary, 12-weeks of PRT did not improve postural balance or concerns about falling in healthy older adults.

https://doi.org/10.6063/motricidade.24977 12 downloads

Performance of a cascade fertilizer seeder: sowing systems and mechanisms for fertilizer deposition
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Santos, Paulo Ricardo Alves dos

; Chioderoli, Carlos Alessandro

; Silva, Alexsandro Oliveira

; Silva, Valsergio Barros

; Nascimento, Elivania Maria Sousa

Revista Ciência Agronômica

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2021, Volume 52 N. 4 elocation e20207503

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

RESUMO A escassez hídrica na região semiárida deve ser mitigada com novas tecnologias. Diante disto, objetivou-se com o presente trabalho, avaliar o desempenho operacional e energético de uma semeadora adubadora camalhoeira, bem como a profundidade de deposição de semente de milho e fertilizante em função do sistema de semeadura e do uso de mecanismos sulcadores para deposição de fertilizantes (Disco e haste). Foi utilizado delineamento experimental em blocos casualizados, em esquema fatorial 6 x 2 com 4 repetições, com seis sistemas de semeadura: (S1 - semeadura do milho em consórcio em cima do camalhão; S2 - semeadura do milho em camalhão sem consórcio; S3 - semeadura do milho em consórcio dentro do sulco; S4 - semeadura do milho dentro do sulco sem consórcio; S5 - semeadura convencional em consórcio; S6 - semeadura convencional sem consórcio) e dois mecanismos para deposição de fertilizantes (disco duplo desencontrado e haste sulcadora). A análise estatística foi realizada utilizando o programa SISVAR a 5% de significância. Foi possível concluir que independente do sistema de semeadura (camalhão ou sulco) e mecanismo usado, não haverá diferença na população inicial de plantas e profundidade da semente de milho. No entanto, é necessário maior atenção na profundidade do fertilizante e semente de forrageira quando depositados juntos de maneira momentânea. Os sistemas de semeadura que mobilizam o solo (sulco e camalhão) apresenta maior consumo energético, assim como o mecanismo haste. O sistema de semeadura S5 apresenta melhor desempenho operacional, juntamente com o mecanismo disco.

ABSTRACT It is necessary to use new technologies to mitigate water scarcity in the semi-arid region. As such, the aim of this study was to evaluate the operational and energy performance of a ridge planter and fertiliser, as well as the deposition depth of maize seeds and fertiliser as a function of the sowing system, and the use of different furrowing mechanisms (disc and shank) for depositing fertilisers. The experimental design was of randomised blocks, in a 6 x 2 factorial scheme with four replications, including six sowing systems: (S1 - intercropped ridge-sown maize; S2 – monocropped ridge-sown maize; S3 - intercropped furrow-sown maize; S4 – monocropped furrow-sown maize; S5 - conventional intercropping system; S6 - conventional monocropped system) and two mechanisms for depositing the fertiliser (offset double disc and shank furrower). The statistical analysis was carried out using the SISVAR software at 5% significance. It was concluded that, irrespective of the sowing system (ridge or furrow) and mechanism employed, there is no difference in the initial plant population or in the depth of the maize seeds. However, greater attention must be paid to the depth of both the fertiliser and forage seeds when these are deposited at the same time. Sowing systems that turn the soil (furrow and ridge) consume more energy, as does the shank mechanism. Sowing system S5 affords better operating performance when used together with the disk mechanism.

https://doi.org/10.5935/1806-6690.20210057 23 downloads

10.

Prevalence and trends of mental disorders requiring inpatient care in the city of Porto Alegre: a citywide study including all inpatient admissions due to mental disorders in the public system from 2013-2017
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Salum, Giovanni A.

; Leite, Loiva dos S

; dos Santos, Sara Jane E

; Mazzini, Gabriel

; Baeza, Fernanda L. C.

; Spanemberg, Lucas

; Evans-Lacko, Sara

; Sato, João Ricardo

; do Nascimento, Diane M

; Frank, Thiago

; Pfeil, Juliana

; Katz, Natan

; Osório, Jorge

; dos Santos, Paulo Ricardo

; da Silva, Eliana

; Nunes, Christiane

; Soares, Kelma Nunes

; Machado, Ângela Maria Grando

; Breyer, Tatiana

; Rodrigues, Márcio

; Galão, Adriani

; Motta, Gledis Lisiane

; Schuch, Silvia

; Osório, Eduardo

; Rodrigues, Cláudia

; Sturmer, Pablo de Lannoy

; Harzheim, Erno

Trends in Psychiatry and Psychotherapy

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mar 2020, Volume 42 N. 1 Pages 86 - 91

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

Resumo Objetivos Investigar a prevalência de 5 anos de pacientes internados no sistema público de saúde por motivo de saúde mental, estratificando-os por grupo etário e diagnóstico, e avaliar tendências temporais nas admissões nesse período em Porto Alegre. Métodos Todas as admissões no sistema público de saúde mental reguladas pelo sistema eletrônico da cidade, denominado Administração Geral dos Hospitais (AGHOS), foram incluídos na análise. A população total foi obtida a partir de estimativas da Fundação de Economia e Estatística (FEE). Informações gerais sobre a prevalência de 5 anos de admissões, tendências das séries temporais e prevalência por grupo etário e por diagnóstico foram apresentadas. Resultados Ocorreram 32.608 admissões no período de 5 anos analisado. A prevalência global de pacientes foi de 1,62% na população total, 0,01% em crianças, 1,12% em adolescentes, 2,28% em adultos e 0,93% em idosos. Os diagnósticos mais comuns foram relacionados ao uso de drogas, seguidos de transtornos de humor, relacionados ao álcool e transtornos psicóticos. Houve uma tendência linear mostrando um aumento no número de admissões de 2013 a meados de 2014, que caíram em 2015. Conclusões Admissões por transtornos mentais são relativamente comuns, principalmente entre adultos e relacionados ao uso de drogas e transtornos de humor. Tendências lineares variaram levemente nos últimos 5 anos. Estimativas de prevalência no mundo real podem ser úteis para formuladores de políticas interessados em planejar o sistema público de saúde mental em grandes cidades brasileiras.

Abstract Objectives To investigate the 5-year prevalence of patients admitted to public inpatient care units due to a mental disorder, stratifying them by age group and diagnosis, and to assess trends of admissions over this time period in Porto Alegre. Methods All admissions to the public mental health care system regulated by the city-owned electronic system Administração Geral dos Hospitais (AGHOS) were included in the analysis. The total population size was obtained by estimations of Fundação de Economia e Estatística (FEE). General information about 5-year prevalence of inpatient admissions, time-series trends e prevalence by age groups and diagnosis were presented. Results There were 32,608 admissions over the 5-year period analyzed. The overall prevalence of patients was 1.62% among the total population, 0.01% among children, 1.12% among adolescents, 2.28% among adults and 0.93% among the elderly. The most common diagnosis was drug-related, followed by mood, alcohol-related and psychotic disorders. There was a linear trend showing an increase in the number of admissions from 2013 to the midst of 2014, which dropped in 2015. Conclusions Admissions due to mental disorders are relatively common, mainly among adults and related to drug use and mood disorders. Time trends varied slightly over the 5 years. Prevalence rates in real-world settings might be useful for policymakers interested in planning the public mental health system in large Brazilian cities.

https://doi.org/10.1590/2237-6089-2018-0115 713 downloads

11.

Selection strategies in a segregating passion fruit population aided by classic and molecular techniques
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Preisigke, Sandra da Costa

; Viana, Alexandre Pio

; Santos, Eileen Azevedo

; Santos, Paulo Ricardo dos

; Santos, Valquíria Oliveira dos

; Ambrósio, Moisés

; Silva, Flávia Alves da

; Walter, Fernando Henrique de Barros

Bragantia

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mar 2020, Volume 79 N. 1 Pages 47 - 61

Abstract: En | Text: En | PDF: En

ABSTRACT Combining the use of agronomic, disease-resistance, and molecular informationcan greatly contribute to genetic progress in breeding programs. This study was developed to estimate the genetic distance between genotypes derived from backcrosses and their parents using morphoagronomic and molecular information and information pertaining to resistance to the Cowpea aphid-borne mosaic virus (CABMV), and indicate genotypes with potential for generation advancement. The studied population consisted of 91 genotypes from the first backcross, oneinterspecific hybrid, and the species Passiflora setacea and P. edulis. For morphoagronomic characterization, the traits number of fruits, total fruit weight, average fruit weight, and area under the disease progress curve (AUDPC, related to resistance to CABMV) were evaluated. Fourteen microsatellite primers were used to estimate genetic diversity among the genotypes, estimatediversity parameters and quantify the proportion of parental genome in the evaluated genotypes. The use of morphoagronomic and molecular information revealed the existence of genetic variability among the genotypes. The mean number of alleles is close to that expected for the population. Observed heterozygosity (0.42) was higher than the expected heterozygosity (0.30), indicating an elevated number of heterozygous individuals in the population. Due to their good agronomic performance, resistance to the virus, and genotypic and phenotypic distinction, genotypes 484 and 312 are recommended to compose the future stages of the passion fruit breeding program aimed at resistance to CABMV

https://doi.org/10.1590/1678-4499.20190291 613 downloads

12.

Individual selection of the first backcross generation of passion fruit potentially resistant to the fruit woodiness disease
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PREISIGKE, SANDRA C.

; VIANA, ALEXANDRE P.

; SANTOS, EILEEN A.

; SANTOS, PAULO RICARDO DOS

; AMBRÓSIO, MOISÉS

; SANTOS, VALQUÍRIA O. DOS

; SILVA, FLAVIA A. DA

Anais da Academia Brasileira de Ciências

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2020, Volume 92 elocation e20180797

Abstract: En | Text: En | PDF: En

Abstract The REML/BLUP procedure has been successfully used for genetic progress through individual selection of high-yielding passion fruit genotypes resistant to the Cowpea aphid-borne mosaic virus. This study was thus developed to estimate genetic parameters and predict the gain obtained from individual selection of genotypes in a population derived from backcrosses in passion fruit. The experiment was set up as a randomized block design with four replicates, involving five full-sib families (genotypes from the first backcross). Variance components and the genetic values were estimated for eight agronomic traits via the REML/BLUP procedure. For all traits, genotypic variance between the genotypes from the first backcross showed little contribution to the phenotypic variance. The low heritability estimates obtained for the traits are overcome via individual BLUP estimates. Therefore, it was possible to obtain considerable gains with individual selection for the variables fruit length, average fruit weight, and pulp weight (19.50 to 14.04%; 22.93 to 17.97%; and 10.08 to 7.95%, respectively). For the traits showing lower gains, it is possible to obtain gains indirectly by selecting genotypes for correlated traits. Because this population derives from the first backcross generation, agronomic traits still must be recovered.

https://doi.org/10.1590/0001-3765202020180797 720 downloads

13.

Genetic structuring of segregating populations of Psidium spp resistant to the southern root-knot nematode by Bayesian approach as basis for the guava breeding program
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SANTOS, RAIANE M.

; VIANA, ALEXANDRE P.

; SANTOS, EILEEN A.

; SOUZA, RICARDO M. DE

; ALMEIDA, ODIMAR F. DE

; GOMES, VICENTE M.

; RODRIGUES, DANIELE L.

; SANTOS, PAULO RICARDO DOS

Anais da Academia Brasileira de Ciências

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2020, Volume 92 N. 3 elocation e20180600

Abstract: En | Text: En | PDF: En

Abstract There are no guava cultivars resistant to the Meloidogyne enterolobii; for this reason, genetic breeding has been performed by introgressing genes into the current cultivars through interspecific hybridization. We used 33 microsatellite markers for the genetic-molecular characterization of segregating populations of Psidium resistant to M. enterolobii, aiming at selection within and between populations for generation advancement in the guava breeding program. The average number of alleles per locus ranged from 1.60 to 2.09. Populations 1 (P. guineense × P. cattleyanum) and 5 (P. guajava × P. cattleyanum) obtained the greatest genetic diversity, which can be confirmed by the higher observed-heterozygosity values (0.422 and 0.312, respectively). Bayesian analysis showed that the populations were subdivided into three groups, agreeing with the number of groups observed by Nei’s genetic distance. The population obtained from the P. guineense × P. cattleyanum cross differed from the others with a clear structuring, whereas the P. guajava × P. cattleyanum and P. cattleyanum × P. guineense populations were the most similar between each other. The SSR markers were efficient in discriminating the populations, and individual 80 may be employed in future crosses with guava, allowing generation advancement in the guava breeding program aimed at resistance to M. enterolobii.

https://doi.org/10.1590/0001-3765202020180600 947 downloads

14.

Resistance to Pratylenchus brachyurus in Vitis species population through multivariate approaches and mixed models
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Santos, Paulo Ricardo dos

; Viana, Alexandre Pio

; Gomes, Vicente Martins

; Preisigke, Sandra da Costa

; Almeida, Odimar Ferreira de

; Santos, Eileen Azevedo

; Rodrigues, Daniele Lima

; Rodrigues, Rosana

; Walker, Michael Andrew

Scientia Agricola

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oct 2019, Volume 76 N. 5 Pages 424 - 433

Abstract: En | Text: En | PDF: En

ABSTRACT: Genetically diverse interspecific hybrids of Vitis were selected for resistance to Pratylenchus brachyurus. Three segregating populations with 57 hybrid crosses were evaluated. The parents included Vitis romanetiiC166-043 × 07355-075, 06354-047 × Cereza and 06354-047 × Nocera, selected from the germplasm bank at the University of California, Davis, the United States. The experiment was arranged in a randomized block design, with three replications and three plants per plot. Root mass, nematodes per gram of root and reproduction factor were determined and used as quantitative variables; 16 multi categoric descriptors were also evaluated. The traits were analyzed using the Ward-Modified Location Model procedure (Ward-MLM) for the composition of genotype groups. Genetic parameters and prediction of genetic values by Restricted Maximum Likelihood / Best Linear Unbiased Prediction (REML / BLUP) were assessed. The Ward-MLM classification strategy supported the formation of three homogeneous groups. Group I comprised 13 hybrids; Group II, 26 hybrids; and Group III, 18 hybrids. Groups II and III contained hybrids resistant to P. brachyurus. High broad sense heritability values were found for root mass, reproduction factor and nematodes per gram of root, which provided genetic gain and allowed selection of resistant genotypes available for cloning, since the total genetic variance occurred due to the dominance effects. Of the 57 genotypes assessed, those with the lowest genotypic values for reproduction factor were selected as resistant, including: CH3.2, CH3.23, CH3.8, CH3.37, CH3.38, CH3.41, CH3.36, CH2.1, CH2.7, CH1.1, CH1.3 and CH1.2.

https://doi.org/10.1590/1678-992x-2017-0387 1088 downloads

15.

Canonical correlation for morphoagronomic and bromatological traits in silage corn genotypes
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Crevelari, Jocarla Ambrosim

; Durães, Nayara Norrene Lacerda

; Santos, Paulo Ricardo dos

; Azevedo, Flávio Henrique Vidal

; Bendia, Laila Cecília Ramos

; Preisigke, Sandra da Costa

; Gonçalves, Gabriel Moreno Bernardo

; Ferreira Junior, José Arantes

; Pereira, Messias Gonzaga

Bragantia

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sep 2019, Volume 78 N. 3 Pages 337 - 349

Abstract: En | Text: En | PDF: En

ABSTRACT The aim of this study is to assess whether there is linear dependence between groups of morphoagronomic and bromatological traits in hybrid silage corn. Nineteen topcross hybrids and five checks were assessed in two different environments in Campos dos Goytacazes and Itaocara counties, Rio de Janeiro State, during the growing seasons 2013/2014. The study followed a randomized blocks design with four replicates. The phenotypic and canonical correlations between the groups of seven morphoagronomic and five bromatological traits were assessed. There is linear dependence between the group pairs of morphoagronomic, and bromatological variables. The morphoagronomic trait green mass yield can be adopted in indirect selection processes to indicate the increased bromatological quality of maize silage based on features such as crude protein, neutral detergent fiber, lignin, crude fat and mineral matter. Topcross hybrids UENF-2208 and UENF-2209 presented high potential for silage yield in the North and Northwest Regions.

https://doi.org/10.1590/1678-4499.20180146 641 downloads

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