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Journal articles on the topic 'Tamanho do efeito [Effect size]'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Flório, Flávia Martão, Luciane Zanin, Leônidas Marinho dos Santos Júnior, Marcelo de Castro Meneghim, and Gláucia Maria Bovi Ambrosano. "Tamanho do efeito em estudos observacionais na área de Saúde Bucal Coletiva: importância, cálculo e interpretação." Ciência & Saúde Coletiva 28, no. 2 (2023): 599–608. http://dx.doi.org/10.1590/1413-81232023282.09822022.

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Resumo O objetivo deste estudo foi analisar a literatura científica da área de saúde bucal coletiva quanto ao cálculo, apresentação e discussão do tamanho do efeito em estudos observacionais. A literatura cientifica na área (2015 a 2019) foi analisada quanto: a) informações gerais (periódico e diretrizes aos autores, número de variáveis e desfechos), b) objetivo e coerência com o cálculo amostral apresentado; c) tamanho do efeito (apresentação, medida utilizada e coerência com a discussão dos dados e conclusão). Foram analisados 123 artigos, de 66 periódicos. A maioria dos artigos avaliados ap

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Dias, Augusto. "Teste de Inteligência não verbal R-1: o tamanho do efeito para as normas de 2018 // R-1 non-verbal intelligence test: the effect size for the 2018 standards." Revista de Psicologia 13, no. 2 (2022): 122–38. http://dx.doi.org/10.36517/10.36517/revpsiufc.13.2.2022.9.

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O estudo apresenta os tamanhos do efeito, seus intervalos de confiança, classificações e visualizações para a atualização normativa de 2018 do Teste não verbal de Inteligência R-1, visto que as diferenças estatisticamente calculadas com base no valor p oferecerem evidências tênues contra a hipótese nula e, por isso, não servem como uma prova da significância clínica. Utilizou-se a amostra normativa do instrumento, composta por 5.595 adultos, de ambos os sexos, com idades entre 18 e 65 anos, provenientes das cinco regiões geográficas brasileiras e subdivididos pelos níveis de ensino fundamental

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Pla-Cortés, Josep, Gerard Soriano-Gillué, Ana Cruz Pérez-Guillorme, and Pol Soto-i-Mollfulleda. "Arbitrar después del confinamiento por COVID-19: efectos psicológicos en árbitros de élite." Cuadernos de Psicología del Deporte 23, no. 1 (2023): 116–28. http://dx.doi.org/10.6018/cpd.508011.

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This work explores the effects that lockdown by COVID-19 had on the group of elite Spanish referees who were selected to officiate the completion of the 2019-2020 season competitions of the highest categories of their respective sports: the ACB basketball league (N = 19) and the main futsal leagues (N = 32), which were carried out with all participants, athletes and referees, coming together in special health measures conditions, after lifting the first lockdown measures, during the first wave of the pandemic. To know the effects of the lockdown, respondents answered an ad hoc survey, and the

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Wachelke, João, Rafael Wolter, and Fabíola Rodrigues Matos. "Effect of the size of the sample in the analysis of evocations for social representations." Liberabit: Revista Peruana de Psiicología 22, no. 2 (2016): 153–60. http://dx.doi.org/10.24265/liberabit.2016.v22n2.03.

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Flório, Flávia Martão, Luciane Zanin, Leônidas Marinho dos Santos Júnior, Marcelo de Castro Meneghim, and Gláucia Maria Bovi Ambrosano. "Size effect in observational studies in Public Oral Health: importance, calculation and interpretation." Ciência & Saúde Coletiva 28, no. 2 (2023): 599–608. http://dx.doi.org/10.1590/1413-81232023282.09822022en.

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Abstract The objective of this study was to analyze the scientific literature in public oral health regarding calculation, presentation, and discussion of the effect size in observational studies. The scientific literature (2015 to 2019) was analyzed regarding: a) general information (journal and guidelines to authors, number of variables and outcomes), b) objective and consistency with sample calculation presentation; c) effect size (presentation, measure used and consistency with data discussion and conclusion). A total of 123 articles from 66 journals were analyzed. Most articles analyzed p

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6

Sanches, Alex Guimarães, Maryelle Barros da Silva, Elaine Gleice Silva Moreira, Jaqueline Macedo Costa, and Carlos Alberto Martins Cordeiro. "STEM CUTTING SIZE AND BIOFILM IN LONGEVITY OF ORNAMENTAL GINGER." Nativa 4, no. 5 (2016): 337–41. http://dx.doi.org/10.31413/nativa.v4i5.3657.

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TAMANHO DO CORTE DA HASTE E DO BIOFILME NA LONGEVIDADE DE GENGIBRE ORNAMENTAL O gengibre ornamental é uma planta tropical muito utilizada em jardins ou como flor de corte em arranjos florais, todavia, não se tem estudos sobre sua conservação pós-colheita associada ao tamanho de corte da haste e o uso da fécula de mandioca. Assim, o presente trabalho tem por objetivo determinar o tamanho ideal de corte das hastes e o efeito do biofilme de fécula de mandioca visando o aumento da vida de prateleira. As hastes foram colhidas em três tamanhos: 10, 15 e 20 cm e submetidas a cinco tratamentos com féc

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Lisboa, Juliana de Araújo, João Henrique Gomes, Lorena Izabel Oliveira de Santana, et al. "Efeito agudo da suplementação de creatina em parâmetros morfofuncionais em mulheres veganas." Revista Brasileira de Fisiologia do Exerc&iacute cio 20, no. 2 (2021): 268–82. http://dx.doi.org/10.33233/rbfex.v20i2.3967.

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Introdução: A creatina tem sido considerada agente ergogênico para indivíduos onívoros e vegetarianos, porém, nota-se lacuna importante sobre o efeito dessa suplementação sobre a performance de veganos, grupo que apresenta maiores restrições nutricionais dentre os vegetarianos. Objetivo: Analisar o efeito da suplementação de creatina sobre performance em teste de força e composição corporal de veganas. Métodos: Quatorze veganas não-atletas foram randomicamente distribuídas em grupo creatina (n = 7) e placebo (n = 7). Antes e depois da suplementação (0,3 g kg-1 d-1 por 7 dias) foram realizados

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Kurniawati, Ani, Krisantini Krisantini, Nadia Putri Firdausa, and Ketty Suketi. "Effect of growth regulator paclobutrazol on size fitting of basil as a potted plant." Ornamental Horticulture 29, no. 1 (2023): 7–13. http://dx.doi.org/10.1590/2447-536x.v29i1.2535.

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Abstract Basil (Ocimum basilicum L., Lamiaceae) is an herbal species cultivated primarily for culinary and aromatherapy. Basil plant height could reach more than 60 cm, and the plants tend to elongate, particularly in low-light environments. Our current study examined the potential uses of plant growth retardant paclobutrazol to control sweet basil height and improve potted basil’s ornamental quality. The treatment tested was paclobutrazol concentration at 0, 5, 10, and 20 ppm, applied as 100 mL media drenching per pot five weeks after planting. The control plants were water-drenched using the

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Querioz, Thales Augusto Ferreira, and Daniela Pereira Dias. "EFEITO DO TAMANHO DAS SEMENTES SOBRE A EMERGÊNCIA E MORFOFISIOLOGIA DE MUDAS DE MAMA CADELA." Nativa 9, no. 3 (2021): 260–65. http://dx.doi.org/10.31413/nativa.v9i3.10161.

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O objetivo deste estudo foi avaliar a emergência de plântulas e a morfofisiologia de mudas de mama-cadela (Brosimum gaudichaudii Trécul) produzidas a partir de sementes de diferentes tamanhos. Foram determinadas a porcentagem de emergência de plântulas e as características morfofisiológicas das mudas (altura, diâmetro do colo, índice de robustez, espessura foliar, índice de clorofila, biomassa seca, massa foliar específica - MFE e área foliar total). A emergência iniciou-se após 21 dias da semeadura e atingiu, ao final do experimento, 84% para as sementes pequenas, valor inferior ao das sement

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Muñoz-Avendaño, Maximiliano, Arnoldo Téllez-López, Diana Aracely Almaraz-Castruita, and Marcos Arnoldo Tellez-Ramos. "Efecto de la hipnosis y mindfulness sobre el rendimiento deportivo en baloncesto." Cuadernos de Psicología del Deporte 24, no. 3 (2024): 145–61. http://dx.doi.org/10.6018/cpd.584861.

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Aim: Analice the effectiveness of two psychological intervention (active alert hypnosis and mindfulness) on sports performance (average free throws) and stress management in basketball players. The sample consisted in 20 university student athletes belonging to three different basketball teams, randomly assigned. The RESTQ-SPORT for Athletes was used, and sports performance was assessed through free throws. In the intergroup analysis, significant differences were found in the percentage of shots scored with a large effect size between the participants in the hypnosis and control groups. On the

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Espírito, Santo Helena, and Fernanda Daniel. "Calcular e apresentar tamanhos do efeito em trabalhos científicos (2): Guia para reportar a força das relações [Calculating and reporting effect sizes on scientific papers (2): Guide to report the strength of relationships]." Revista Portuguesa de Investigação Comportamental e Social 3, no. 1 (2017): 53–64. https://doi.org/10.5281/zenodo.805445.

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No primeiro número da <em>Revista Portuguesa de Investigação Comportamental e Social</em>foi descrita a importância de calcular, indicar e interpretar os tamanhos do efeito para as diferenças de médias de dois grupos. A RPICS pretende continuar a alertar para a importância de reportar os tamanhos do efeito para outros testes estatísticos. A magnitude da força das relações não foi indicada no artigo prévio e talvez não se saiba que a correlação é um tamanho do efeito. Assim, este artigo pretende fornecer algumas diretrizes aos autores sobre os procedimentos de cálculo do coeficiente de correlaç

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Damasceno, Silas Oliveira, Paola Larissa de Araujo Biazini, Isabella Menezes Silva, et al. "Impacto da realidade virtual na funcionalidade e percepção de melhora de indivíduos com hemiparesia crônica: um estudo piloto." Fisioterapia Brasil 22, no. 6 (2022): 859–70. http://dx.doi.org/10.33233/fb.v22i6.4909.

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Objetivo: Avaliar os efeitos da realidade virtual sobre a funcionalidade da marcha e percepção de mudança de indivíduos com hemiparesia crônica. Métodos: Estudo clínico piloto do tipo experimental, longitudinal, prospectivo e de braço único. A amostra foi composta por indivíduos hemiparéticos submetidos ao treinamento funcional em ambiente de realidade virtual (RV). Na avaliação inicial (AV1) utilizou-se o Timed Up and Go (TUG) para análise da mobilidade e após 12 sessões de RV, na avaliação final (AV2), acrescentou-se a Escala de Mudança Percebida (EMP). Para verificar a normalidade dos dados

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Domínguez, Rubén, and Joaquín Dosil Díaz. "Variables psicológicas y fortaleza mental en jugadores/as profesionales de Baloncesto." Cuadernos de Psicología del Deporte 24, no. 1 (2024): 60–79. http://dx.doi.org/10.6018/cpd.576011.

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The works on the psychological variables that influence the performance of athletes in their different disciplines contribute to being able to perform a more appropriate intervention. In this study, the Athlete's Psychological Needs Questionnaire describes the degree of motivation, arousal, confidence, and attention that allows us to determine a continuum in the mental toughness of basketball players in professional and semi-professional competitions in Spain. This cross-sectional comparative study with a sample of 184 basketball players, aged between 16 and 38 years (M = 24.20; SD = 4.65); pr

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Vargas-Mena, Juan Carlos, Eugenia Cordero-Schmidt, Bernal Rodriguez-Herrera, Rodrigo A. Medellín, Diego de Medeiros Bento, and Eduardo M. Venticinque. "Inside or out? Cave size and landscape effects on cave-roosting bat assemblages in Brazilian Caatinga caves." Journal of Mammalogy 101, no. 2 (2020): 464–75. http://dx.doi.org/10.1093/jmammal/gyz206.

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Abstract Cave bats have an intimate association with their roosts. Size, structural heterogeneity, and microclimatic conditions are traits of caves known to affect the structure of these assemblages. The effects of the natural and anthropogenic landscape factors around caves on the structure of these assemblages are poorly known, especially in areas with large cave clusters. We assessed the effects of cave size and surrounding landscape attributes on the richness and species composition of cave-roosting bats in 13 caves distributed in two landscapes with large cave clusters in Caatinga dry for

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Vargas-Mena, Juan Carlos, Eugenia Cordero-Schmidt, Bernal Rodriguez-Herrera, et al. "Inside or out? Cave size and landscape effects on cave-roosting bat assemblages in Brazilian Caatinga caves." Journal of Mammalogy 101, no. 2 (2020): 464–75. https://doi.org/10.5281/zenodo.13509215.

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(Uploaded by Plazi for the Bat Literature Project) Abstract Cave bats have an intimate association with their roosts. Size, structural heterogeneity, and microclimatic conditions are traits of caves known to affect the structure of these assemblages. The effects of the natural and anthropogenic landscape factors around caves on the structure of these assemblages are poorly known, especially in areas with large cave clusters. We assessed the effects of cave size and surrounding landscape attributes on the richness and species composition of cave-roosting bats in 13 caves distributed in two land

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Vargas-Mena, Juan Carlos, Eugenia Cordero-Schmidt, Bernal Rodriguez-Herrera, et al. "Inside or out? Cave size and landscape effects on cave-roosting bat assemblages in Brazilian Caatinga caves." Journal of Mammalogy 101, no. 2 (2020): 464–75. https://doi.org/10.5281/zenodo.13509215.

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(Uploaded by Plazi for the Bat Literature Project) Abstract Cave bats have an intimate association with their roosts. Size, structural heterogeneity, and microclimatic conditions are traits of caves known to affect the structure of these assemblages. The effects of the natural and anthropogenic landscape factors around caves on the structure of these assemblages are poorly known, especially in areas with large cave clusters. We assessed the effects of cave size and surrounding landscape attributes on the richness and species composition of cave-roosting bats in 13 caves distributed in two land

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Vargas-Mena, Juan Carlos, Eugenia Cordero-Schmidt, Bernal Rodriguez-Herrera, et al. "Inside or out? Cave size and landscape effects on cave-roosting bat assemblages in Brazilian Caatinga caves." Journal of Mammalogy 101, no. 2 (2020): 464–75. https://doi.org/10.5281/zenodo.13509215.

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(Uploaded by Plazi for the Bat Literature Project) Abstract Cave bats have an intimate association with their roosts. Size, structural heterogeneity, and microclimatic conditions are traits of caves known to affect the structure of these assemblages. The effects of the natural and anthropogenic landscape factors around caves on the structure of these assemblages are poorly known, especially in areas with large cave clusters. We assessed the effects of cave size and surrounding landscape attributes on the richness and species composition of cave-roosting bats in 13 caves distributed in two land

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Vargas-Mena, Juan Carlos, Eugenia Cordero-Schmidt, Bernal Rodriguez-Herrera, et al. "Inside or out? Cave size and landscape effects on cave-roosting bat assemblages in Brazilian Caatinga caves." Journal of Mammalogy 101, no. 2 (2020): 464–75. https://doi.org/10.5281/zenodo.13509215.

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(Uploaded by Plazi for the Bat Literature Project) Abstract Cave bats have an intimate association with their roosts. Size, structural heterogeneity, and microclimatic conditions are traits of caves known to affect the structure of these assemblages. The effects of the natural and anthropogenic landscape factors around caves on the structure of these assemblages are poorly known, especially in areas with large cave clusters. We assessed the effects of cave size and surrounding landscape attributes on the richness and species composition of cave-roosting bats in 13 caves distributed in two land

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Rhim, Shin-Jae. "Effect of floor space on the behavior of laying hens in commercial cages." Revista Colombiana de Ciencias Pecuarias 27, no. 2 (2014): 95–101. http://dx.doi.org/10.17533/udea.rccp.324882.

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Summary Background: the size of commercial cages has been raised as the major component in the welfare of laying hens. Objectives: to describe the effect of floor space on the behavior of laying hens housed in commercial cages. Methods: one hundred and thirty-five Hy-Line Brown laying hens (aged 25 ~ 50 weeks) were housed in different sized commercial cages and monitored using video technology during 10 h per day at 2-week intervals. Results: total time spent standing, dozing, and sleeping were significantly higher in small cages than in medium and large cages. Total time spent walking was hig

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Silva Neto, Alberto Moreira, Vanessa Simões Dias, and Iara Sordi Joachim-Bravo. "Comportamento Reprodutivo de Ceratitis capitata Wiedemann (Diptera: Tephritidae): Efeito do Tamanho dos Machos Sobre o Seu Sucesso de Cópula." EntomoBrasilis 5, no. 3 (2012): 190–97. http://dx.doi.org/10.12741/ebrasilis.v5i3.182.

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Neste trabalho avaliou-se a influência do tamanho de machos de Ceratitis capitata (Wiedemann) no seu sucesso de cópula. Para assegurar a produção de machos adultos de diferentes tamanhos (grandes e pequenos), dois grupos de larvas foram alimentados com diferentes concentrações de proteína. Subsequentemente, machos adultos de ambos os grupos foram comparados em termos de seu sucesso de cópula (estimado pela capacidade de ser escolhido pela fêmea) e de quantidade de machos que emitiram feromônio. O sucesso de cópula em laboratório foi avaliado com machos em várias proporções, nas quais se mantev

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Serrato-Hernández, Luis Humberto. "Viabilidad del Protocolo para el Entrenamiento de Imágenes Motoras (PEIM) aplicado a un grupo de atletas de rendimiento de deportes individuales. Estudios de casos." Cuadernos de Psicología del Deporte 25, no. 1 (2025): 111–33. https://doi.org/10.6018/cpd.493331.

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The purpose of this study was to examine the effect of the Motor Imagery Training Protocol (MITP) on a group of athletes in individual sports. The participants were 8 athletes with experience in Olympic Cycle events, aged between 20 and 31 years (M = 26 years, DE = 4.34). The design was a simple longitudinal study with repeated measures within subjects. During the application of the MITP, data were collected through athletes' self-assessment of the quality of the motor imagery features they recreated. Additionally, imagery ability was evaluated using the SIQ (Hall et al., 1998, adapted by Ruiz

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NOGUEIRA, Gabriel Monteiro, Vinicuis Orlen Soares ZANETONI, Jaqueline Bonfim de CARVALHO, and Camila Fernandes Ferreira APARECIDO. "EFEITO DO MATURADOR SULFOMETUROM-METÍLICO NO ARACHIS HYPOGAEA NA REGIAO DO NOROESTE PAULISTA." UNIFUNEC CIENTÍFICA MULTIDISCIPLINAR 11, no. 13 (2022): 1–9. http://dx.doi.org/10.24980/ucm.v11i13.4831.

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A cultura do amendoim está sendo retomada de forma intensa no Brasil devido à mecanização dos processos produtivos em áreas de reformas de canaviais e rusticidade da cultura. O objetivo do trabalho foi avaliar os efeitos causados pelo regulador de crescimento SulfometuroM-metílico na cultura do amendoim. O experimento foi desenvolvido na região noroeste do estado de São Paulo na cidade de Santa fé do Sul no Núcleo de Ensino, Pesquisa e Extensão (NEPE) no período de março a julho de 2020, o delineamento utilizado foi de blocos casualizados com cinco tratamentos e quatro repetições, sendo eles:

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Baiao, Denise, Camila dos Santos Machado, and Rodrigo Condotta. "MISTURAS BI-DISPERSAS DE AREIAS: EFEITOS DA GRANULOMETRIA NO EMPACOTAMENTO E FLUIDEZ." Journal of Engineering and Exact Sciences 4, no. 1 (2018): 0117–26. http://dx.doi.org/10.18540/jcecvl4iss1pp0117-0126.

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Este trabalho teve como o objetivo avaliar o efeito da granulometria (tamanho das partículas e faixa de distribuição granulométrica) nas principais propriedades físicas de leitos bi dispersos, tais como densidade aparente, porosidade, coesão, compressibilidade e energia básica de fluxo. Para tanto foram confeccionados dois grupos de misturas envolvendo areias comerciais com diferentes granulometrias. O primeiro grupo (G1) consistiu na incorporação de dois tipos de areias de quartzo (partículas menores que mesh 200 e mesh 600) em um de tipo de areia de sílica comercial 50/60 (grosso). O segundo

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Flister, Frederico Valle e., Aureliano Angel Bressan, and Hudson Fernandes Amaral. "CAPM Condicional no Mercado Brasileiro: um estudo dos efeitos Momento, Tamanho e Book-to-Market entre 1995 e 2008." Brazilian Review of Finance 9, no. 1 (2011): 105. http://dx.doi.org/10.12660/rbfin.v9n1.2011.2681.

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This work investigates the ability of the conditional CAPM to explain anomalous returns related to momentum, size and book-to-market effects using Lewellen and Nagel’s (2006) methodology in the Brazilian stock market. To this end we studied a sample of Bovespa’s stocks in a monthly basis from July 1995 to June 2008. The results indicate that only the book-to-market effect presents statistical significance. The conditional model, tested from time series of 12 months, also showed no significant gains in relation to the unconditional form. However, there are evidences that betas do vary over time

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Paixão, Maurício Andrades, and Masato Kobiyama. "EFEITO DO TAMANHO DOS SEDIMENTOS SOBRE A ÁREA ATINGIDA POR FLUXOS DE DETRITOS: ESTUDO DE CASO DA BACIA DO ARROIO BÖNI, SERRA GAÚCHA." Ciência e Natura 39, no. 2 (2017): 299. http://dx.doi.org/10.5902/2179460x25660.

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The present paper aimed to evaluate the size sediment effects on runout area damaged by debris flow by using Kanako-2D in Böni Watershed, Serra Gaucha. This watershed presents a vast history of natural disasters, highlighting the events occurred in 1982 and 2000. The sediment sizes considered in the simulations and evaluated in terms of erosion, deposition and reached area were 0.15, 0.30, 0.50, 1.0, 1.3, 2.0 and 3.0 m. The sediment size strongly influenced on the erosion, deposition and total area reached by debris flow. Fine-grained sediments presented higher mobility, traveling greater dist

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Schwertner, Cristiano F., Gilberto S. Albuquerque, and Jocélia Grazia. "Descrição dos Estágios Imaturos de Acrosternum (Chinavia) ubicum Rolston (Heteroptera: Pentatomidae) e Efeito do Alimento no Tamanho e Coloração das Ninfas." Neotropical Entomology 31, no. 4 (2002): 571–79. https://doi.org/10.1590/S1519-566X2002000400009.

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Here we describe the immature stages of <em>Acrosternum</em> (<em>Chinavia</em>) <em>ubicum</em> Rolston, and test the effect of the host plant on the size and coloration of the nymphs, by feeding them with developing fruits of <em>Crotalaria incana</em> L., <em>Phaseolus vulgaris</em> L., <em>Glycine max</em> (L.) Merril, Abelmoschus esculentus (L.), and Lycopersicon esculentum Mill. A. ubicum immatures are very similar to those from other neotropical <em>Acrosternum</em> species. The egg coloration varies from ochre to brown; the chorion is reticulated and the micropylar processes are clubbe

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Saleh, Saadia Mahdi, Ali Hamdi Dheyab, and Salah Mahdi Sultan. "CHEMICAL AND MORPHOLOGICAL CHARACTERISTICS OF THE CRUSTS IN SEDIMENTARY SOILS USING A SCANNING ELECTRON MICROSCOPE." Nativa 12, no. 3 (2024): 508–15. http://dx.doi.org/10.31413/nat.v12i3.17938.

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This study aimed to characterize the formation of surface crusts of arid soil (Typical Torrifluvents) of an alluvial plain in eight locations of Basra Province, in the southern region of Iraq. The unique and intriguing morphological and chemical characteristics were studied with an exceptional level of precision using a scanning electron microscope, ensuring the reliability and accuracy of the results. The crusts were identified as structural crust, puffy crust and salt crust, with thicknesses of 1.0-3.0; 0.5-1.5; and 0.2-0.4 cm, respectively. The depositional environment, particularly the kin

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Zarzar, C. A., R. O. Cavalli, P. R. B. Santos, and T. D. Trombeta. "Effect of different diet pellet sizes on the growth of juvenile cobia (Rachycentron canadum)." Arquivo Brasileiro de Medicina Veterinária e Zootecnia 74, no. 4 (2022): 677–85. http://dx.doi.org/10.1590/1678-4162-12543.

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ABSTRACT It is known that there is a close relationship between pellet feed size and fish growth. However, the magnitude of this relationship regarding an animals’ feed efficiency is not yet clear. Therefore, the present study conducted at the Virginia Tech - Virginia Seafood Agricultural Research and Extension Center (USA), investigated the effects of three different pellet feed sizes, 1.7mm (EP.1), 2.3 mm (EP.2) and 3.1 mm (EP.3), on the growth of Cobia (Rachycentron canadum) in a recirculating aquaculture system (RAS). Animals were farmed for 55 days in 77.5-liter tanks (6 fish with an init

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Salgado, Roger D., Libardo A. Maza, and Oscar D. Vergara. "Effect of cyclicity and Equine Chorionic Gonadotropin (eCG) in fixed-time artificial insemination programs in Bos indicus cattle." Revista Colombiana de Ciencias Pecuarias 26, no. 1 (2013): 9–14. http://dx.doi.org/10.17533/udea.rccp.324809.

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Summary Background: fixed-time artificial insemination programs (FTAI) in Bos indicus heifers have low pregnancy rates. Objective: the aim of this study was to evaluate the effect of cyclicity and equine chorionic gonadotropin (eCG) treatment in fixed-time artificial insemination (FTAI) programs in Bos indicus cattle. Methods: a total of 100 heifers were assigned to four treatments using a completely randomized design with a 2 x 2 factorial arrangement, where one of the factors was ovarian status (cyclic or acyclic) and the other was eCG use (with and without eCG). Follicular growth, ovulation

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Iovaldi, Mario Luis. "Effect size." Revista Argentina de Cirugía 115, no. 3 (2023): 217–19. http://dx.doi.org/10.25132/raac.v115.n3.edmli.

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There are different measures for effect size to compare 2 means, The most common effect sizes are Cohen’s d, Hedges’ g and Glass’ delta3. I leave relative risk, odds ratios, correlation coefficients, etc., for another occasion because they are beyond the scope of this editorial and I prefer to introduce concepts slowly.

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Silva, Taline Tamare, Milena Danúbia Lima Nascimento, Antonio José Tôrres Neto, Manassés Tercio Vieira Grangeiro, and Viviane Maria Gonçalves de Figueiredo. "Effect of Accelerated Aging on High-Translucity Zirconia: an in Vitro Study of Phase Transformation and Fracture Resistance." Journal of Health Sciences 26, no. 2 (2024): 85–89. http://dx.doi.org/10.17921/2447-8938.2024v26n2p85-89.

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Abstract The aim of the study is to assess the effect of accelerated aging on high translucency zirconia, through an in vitro investigation on phase transformation and fracture resistance. Blocks of conventional zirconia (Y-TZP N=05) and high translucency zirconia (HTZ N=05) were sectioned to generate specimens with dimensions of 12mm x 1.2mm. The specimens were evaluated for morphological analysis using a Scanning Electron Microscope (SEM) and structural analysis using X-Ray Diffraction (XRD), before and after thermal aging for 10,000 cycles with baths (5°C±1°-55°C±1°). Following aging, the e

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Weekes, Brendan Stuart, Jubin Abutalebi, Henry Ka-Fung Mak, et al. "Effect of monolingualism and bilingualism in the anterior cingulate cortex: a proton magnetic resonance spectroscopy study in two centers." Letras de Hoje 53, no. 1 (2018): 5. http://dx.doi.org/10.15448/1984-7726.2018.1.30954.

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Reports of an advantage of bilingualism on brain structure in young adult participants are inconsistent. Abutalebi et al. (2012) reported more efficient monitoring of conflict during the Flanker task in young bilinguals compared to young monolingual speakers. The present study compared young adult (mean age = 24) Cantonese-English bilinguals in Hong Kong and young adult monolingual speakers. We expected (a) differences in metabolites in neural tissue to result from bilingual experience, as measured by 1H-MRS at 3T, (b) correlations between metabolic levels and Flanker conflict and interference

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Nascimento, Edson Silva do, Kívia Fabiana Galvão De Araújo, Meysam Mashhadikarimi, and Uilame Umbelino Gomes. "Efeito do processo de hidrogenação na redução do tamanho de partículas de nióbio utilizadas em capacitores eletrolíticos / Effect of the hydrogenation process on reducing the size of niobum particles used in electrolytic capacitors." Brazilian Journal of Development 7, no. 11 (2021): 109468–76. http://dx.doi.org/10.34117/bjdv7n11-530.

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Ferreira e Silva, Nathália, Israel Marinho Pereira, Miranda Titon, Márcio Leles Romarco de Oliveira, Marcelo Luiz Laia, and Luana Cristielle Araújo. "RESGATE DE MUDAS DE Lychnophora pohlii COMO ALTERNATIVA PARA RECUPERAÇÃO E CONSERVAÇÃO DE CAMPO RUPESTRE." FLORESTA 45, no. 3 (2015): 645. http://dx.doi.org/10.5380/rf.v45i3.31949.

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O objetivo deste trabalho foi avaliar o efeito do tamanho da planta resgatada e dos níveis de redução foliar na sobrevivência, crescimento e emissão de folhas em mudas de arnica obtidas via resgate em um remanescente de campo rupestre. Foram resgatados 240 indivíduos, os quais foram divididos em duas classes de altura (Classe I – 2,5 a 20 cm e Classe II – 25 a 55 cm) e submetidos a três intensidades de redução foliar (0%, 50% e 100%). As medições de altura, diâmetro e emissão de novas folhas foram realizadas em nove tempos (0, 15, 30, 45, 60, 75, 90, 105 e 120 dias) e a avaliação da sobrevivên

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Fukushima, André Rinaldi, Esther Lopes Ricci, Adriele Eunice da Silva Queiroz, et al. "TITLE: COMPARATIVE ANALYSIS OF THE BEHAVIOR OF THE LOBO-GUARÁ (CHRYSOCYON BRACHYURUS) IN CAPTIVEIRO: A PROPOSAL FOR ENVIRONMENTAL ENRICHMENT." Revista Intertox de Toxicologia, Risco Ambiental e Sociedade 12, no. 2 (2019): 32. http://dx.doi.org/10.22280/revintervol12ed2.449.

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 Conhecido como a savana brasileira, o Cerrado é considerado o mais rico do mundo em biodiversidade, por não possuir uma fisionomia única e uniforme. Este bioma apresenta extrema abundância de espécies nativas, contudo inúmeras espécies de plantas e animais correm risco de extinção, como no caso do lobo-guará (Chrysocyon brachyurus), maior canídeo da América do Sul. Segundo a The IUCN Red List, o lobo-guará está classificado como quase ameaçada (Near Threatened), tendo como principais ameaças a fragmentação de seu habitat natural, atropelamentos, perda de variabilidade genética e introdu

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Espírito, Santo Helena, and Fernanda Daniel. "Calcular e apresentar tamanhos do efeito em trabalhos científicos (1): As limitações do p < 0,05 na análise de diferenças de médias de dois grupos [Calculating and reporting effect sizes on scientific papers (1): p < 0.05 limitations in the analysis of mean differences of two groups]." Revista Portuguesa de Investigação Comportamental e Social 1, no. 1 (2015): 3–16. https://doi.org/10.7342/ismt.rpics.2015.1.1.14.

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A <strong><em>Revista Portuguesa de Investigação Comportamental e Social</em></strong> exige que os autores sigam as recomendações do <em>Publication Manual of the American Psychological Association</em> (APA, 2010) na apresentação da informação estatística. Uma das recomendações da APA é de que os tamanhos do efeito sejam apresentados associados aos níveis de significância estatística. Uma vez que os valores de<em> p </em>decorrentes dos resultados dos testes estatísticos não informam sobre a magnitude ou importância de uma diferença, devem então reportar-se os tamanhos do efeito (TDE). De fa

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Segura-Correa, José C., José Herrera-Camacho, Rosa E. Pérez-Sánchez, and Ernestina Gutiérrez-Vázquez. "Breed and environmental factors of sows and their repeatabilities in central Mexico." Revista Colombiana de Ciencias Pecuarias 28, no. 1 (2015): 13–21. http://dx.doi.org/10.17533/udea.rccp.324908.

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Summary Background: reproductive traits influence lifetime productivity of sows. Objective: to determine the effects of year and season of farrowing, parity number, and breed, on litter size at birth, weaning to service interval (WSI), farrowing to service interval (FSI), and to estimate their repeatabilities. Methods: data from years 1998 to 2008 from a farm in La Piedad, Michoacan, Mexico, were used. Sow breeds were Camborough 22 (PIC), Yorkshire (Y), F1 Landrace x Yorkshire (F1 LY), and ¼ Landrace x ¾ Yorkshire (LY3/4). The studied traits were total pigs born at birth (TPB, n = 45,798), num

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De Jesus Mendes, Tiago, Ilva Ruas Abreu, and Felipe Fróes Couto. "Alíquota efetiva de tributos sobre o lucro no Brasil das companhias da B3: um estudo da relação dos indicadores de retorno financeiro." ForScience 8, no. 2 (2020): e00776. http://dx.doi.org/10.29069/forscience.2020v8n2.e776.

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A relação dos indicadores de retorno financeiro das empresas do Brasil, Bolsa, Balcão-B3, com o gerenciamento da alíquota efetiva de tributos sobre o lucro, influenciou a pesquisa. Para isso, identificou-se a relação dos indicadores financeiros de retorno sobre o patrimônio-ROE e o retorno sobre o capital investido- ROIC com a alíquota efetiva dos tributos sobre o lucro. A pesquisa possui característica explicativa e utilizou-se de regressão com dados em painel para analisar os resultados. Como resultado, o ROIC demonstrou que possivelmente as empresas mais rentáveis possuem maiores alíquotas

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Okuyama, Emanuela Bieleski, Gislaine Shizuka Obana Yoshida, Regina Vitoria Weirich, Talita Megumi Assai, Dérrick Patrick Artioli, and Gladson Ricardo Flor Bertolini. "Effect of Tetrapolar Interferential Current on Primary Dysmenorrhea Associated with Low Back Pain: Randomized Clinical Trial." Journal of Health Sciences 21, no. 3 (2019): 204. http://dx.doi.org/10.17921/2447-8938.2019v21n3p204-207.

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AbstractDysmenorrhea is described as pain or weight in the hypogastrium and can radiate to the lumbar region or to the thighs. The use of the vector interferential current (CIV) is based on two sinusoidal currents of medium frequency, modulated at low frequency, and can reach deep tissues in a pleasant way. Despite widespread use of this current under various conditions, there are few studies on its use in primary dysmenorrhea associated with low back pain. The aim of this study was to evaluate the analgesic effect of the Tetrapolar Interferential Current on primary dysmenorrhea associated wit

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Michetti, Miquéias, Júlio Reis, Mariana Yumi Takahashi Kamoi, and Luciano Lopes. "ANÁLISE DA CO-INTEGRAÇÃO ENTRE A PECUÁRIA DE LEITE E CORTE EM MATO GROSSO." Nativa 10, no. 1 (2022): 32–39. http://dx.doi.org/10.31413/nativa.v10i1.13130.

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A pecuária de corte em Mato Grosso é referência nacional, destacando-se entre outros fatores pelo tamanho de seu rebanho. Todavia sua pecuária leiteira vem perdendo participação no cenário doméstico. Invariavelmente, a atividade de corte e leite tem relação intrínseca no estado, onde os ciclos da pecuária de corte são fatores determinantes para explicar a produção e o preço do leite. Isso é observado na presença de uma relação de curto prazo mais intensa entre a produção de leite com seu preço, como esperado, mas também com o preço do bezerro e com o da @ do boi gordo. O efeito da resposta ao

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Páez-Colasante, Ximena, and Elis Aldana. "Morfometría geométrica del borde corial y del collar de huevos de cinco especies del género Rhodnius Stal (Heteroptera, Reduviidae, Triatominae)." EntomoBrasilis 1, no. 3 (2008): 57–61. http://dx.doi.org/10.12741/ebrasilis.v1i3.32.

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Resumen. La taxonomía y sistemática de la subfamilia Triatominae (Heteroptera, Reduviidae) se basan principalmente en caracteres biométricos y morfológicos de las formas adultas y, en algunos casos, de las ninfas. La Morfometría Geométrica es capaz de descomponer la forma en sus componentes tamaño isométrico y conformación. En el presente trabajo se utilizó la Morfometría Geométrica como herramienta de análisis de la configuración geométrica que resulta de la unión de los extremos del borde corial y del collar (configuración borde corial-collar)

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Reis, Mariana de Oliveira, Ricardo Geraldo De Sousa, and Adriana de Souza Medeiros Batista. "Efeito da adição de magnetita em processo de polimerização de poli(estireno-co-divinilbenzeno) quanto à distribuição do tamanho de partículas / Effect of magnetite addition in poly(styrene-co-divinylbenzene) polymerization process on the particle size distribution." Brazilian Journal of Development 7, no. 10 (2021): 97177–84. http://dx.doi.org/10.34117/bjdv7n10-160.

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Oliveira De Andrade, Romario, Guilherme Carneiro, Evandro Galvão Tavares Menezes, and Joyce Maria Gomes da Costa. "Síntese e Caracterização de Carreadores Lipídicos Nanoestruturados (CLN) para Encapsulação de Curcumina." Ensaios e Ciência: Ciências Biológicas, Agrárias e da Saúde 28, no. 2 (2024): 218–22. http://dx.doi.org/10.17921/1415-6938.2024v28n2p218-222.

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A encapsulação em polímeros biodegradáveis e/ou biocompatíveis apresenta como alternativa promissora na melhoria de propriedades tecnológicas de alimentos, por exemplo o aumento da solubilidade em água oferecendo melhor biodisponibilidade e na substituição de corantes amarelos sintéticos comumente empregados em escala industrial pelos corantes naturais. O objetivo do presente trabalho foi produzir nanopartículas lipídicas sólidas de curcumina e verificar a influência da concentração de lipídeos totais e de óleo de maracujá da Caatinga (Passiflora cincinnata) no valor de índice de polidispersão

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Reis, Erlhinton De Abreu Barbosa, Miguel Lino Spinelli Rabelo Neto, and Raimundo Nonato Lima Filho. "O Impacto da Pandemia da Covid-19 nas despesas com energia elétrica nas Universidades Federais do Brasil: Uma Análise Comparativa entre os anos de 2019 e 2020 / The Impact of the Covid-19 Pandemic on electricity expenditure in Brazil's Federal Universities: A Comparative Analysis between 2019 and 2020." ID on line. Revista de psicologia 16, no. 59 (2022): 17–29. http://dx.doi.org/10.14295/idonline.v16i59.3365.

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Resumo: Com o advento da pandemia de Covid-19 diversas atividades tiveram que ser readaptadas na tentativa de frear a transmissão do novo coronavírus, para tanto, foi necessário a adoção de medidas de restrição quanto à circulação de pessoas, fazendo com que as atividades das Universidades Federais passassem a ser realizadas predominantemente por meio remoto e consequentemente gerando uma redução nas despesas correntes com energia elétrica. Esta pesquisa tem como principal objetivo comparar as despesas com energia elétrica nas Universidades federais brasileiras, de modo a identificar a variaçã

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Ferreira, Mariana Silva, Rui Cerqueira, and Marcus Vinícius Vieira. "What are the main drivers of survival and recruitment in tropical forest marsupials? A 16-year study." Journal of Mammalogy 101, no. 2 (2020): 515–25. http://dx.doi.org/10.1093/jmammal/gyaa013.

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Abstract Tropical forest marsupials exhibit large interannual variation in population sizes, with direct negative density dependence capturing the essential features of their dynamics. However, the demographic mechanisms underlying population growth rate and driving both survival and reproduction are still unclear. We used a 16-year capture-mark-recapture data set for five tropical forest marsupials to test for seasonal and interannual density dependence in survival and recruitment. Hypotheses regarding the effects of exogenous (rainfall and minimum temperature) factors on survival, recruitmen

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De Alvarenga, Elson Santiago, Rosmeri Terezinha Batirola Da Silva, and Vicente Wagner Dias Casali. "Effect of Magnesium phosphoricum 12c on sodium dodecylsulphate by 13C nuclear magnetic resonance." International Journal of High Dilution Research - ISSN 1982-6206 8, no. 26 (2021): 3–8. http://dx.doi.org/10.51910/ijhdr.v8i26.324.

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Sodium dodecylsulphate (SDS) dissolved in water forms aggregates whose thermodynamic properties are well defined. The interest in polymer-surfactant systems derives from increasing possibilities to apply them in pharmaceutics, cosmetics and environmental protection. Nutrient content of soils after many years of use is a concern in many areas; on the other hand, the metabolism of plants approaches equilibrium when the conditions necessary for their growth are present. Magnesium and phosphorus are important nutrients for plants and high dilutions of Magnesium phosphoricum (Mag-p) may carry infor

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Leão, Eliseth Ribeiro, Maria Júlia Paes da Silva, Léia Fortes Salles, Ana Lucia Lopes Giaponesi, and Leonice Fumiko Sato Kurebayashi. "TERAPIAS COMPLEMENTARES NA REDUÇÃO DE SINTOMAS DO CLIMATÉRIO: ENSAIO CLÍNICO." Cadernos de Naturologia e Terapias Complementares 4, no. 6 (2015): 11. http://dx.doi.org/10.19177/cntc.v4e6201511-19.

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Objetivo: Estudo clínico randomizado buscou analisar a eficácia da Terapia Floral, Auriculoterapia, Toque terapêutico no controle de sintomas climatéricos. Método: 118 mulheres foram randomizadas e atendidas por três meses, de 2008 a 2010. Resultados: Houve redução dos fogachos e da insônia nos três tratamentos (p< 0,05). A média dos escores da Ansiedade-estado reduziu de 42,73 para 37,31(p=0,000) e o Índice menopáusico diminuiu significativamente (p=0,000). Quanto à eficácia não houve diferença estatística entre os três tratamentos. Quanto ao tamanho do efeito, observou-se, maior índice de

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Florio Lessi, Bruno, José Salatiel Rodrigues Pires, Augusto Florisvaldo Batisteli, and Ian MacGregor-Fors. "VEGETATION, URBANIZATION, AND BIRD RICHNESS IN A BRAZILIAN PERIURBAN AREA." Ornitología Neotropical 27 (October 18, 2016): 203–10. http://dx.doi.org/10.58843/ornneo.v27i0.63.

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ABSTRACT ∙ Birds have received special attention in urban areas. Due to their conspicuousness and quick response to habitat changes, they perfectly fit the requirements as a bioindicator group. In this study, we assessed the relationships between urbanization intensity and vegetation characteristics and bird richness in greenspaces of the Federal University of São Carlos, São Paulo, Brazil. We found a significant positive relationship between exotic tree abundance and maximum tree height, and bird species richness; but no interaction effect between exotic tree abundance and maximum tree height

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David Ruales, Carlos A., and Wálter Vásquez Torres. "Dietary protein and body mass affect ammonium excretion in white cachama (Piaractus brachypomus)." Revista Colombiana de Ciencias Pecuarias 27, no. 2 (2014): 121–32. http://dx.doi.org/10.17533/udea.rccp.324885.

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Summary Background: ammonia (NH3) is the main excretion product from protein catabolism in fish, eliminated primarily through the gills. The proportion excreted by each species depends on factors such as protein quality, energy level and diet balance, body size of the animals, and environmental factors such as water temperature and pH. Objective: to determine the effect of dietary protein level (D1 = 250 g/kg, D2 = 300 g/kg, D3 = 350 g/kg) and body weight (P1 = 45 g, P2 = 250 g, P3 = 520 g) on ammonia excretion (AE) in white cachama (Piaractus brachypomus). Methods: basal AE level was determin

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Menchaca-Nal, S., C. L. Londoño-Calderón, D. C. Pardo-Saavedra, L. G. Pampillo, L. M. Socolovsky, and R. Martínez-García. "STUDY OF THE EFFECT OF THE SIZE IN THE CRYSTALLINE STRUCTURE OF CoFe2O4 NANOPARTICLES." Anales AFA 25, no. 1 (2014): 42–45. http://dx.doi.org/10.31527/analesafa.2014.25.1.42.

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