Results 71 to 80 of about 673,615 (181)

Introduction of DNA‐HPV test in the Brazilian cervical cancer screening program: When the idea is good but does not fit the budget

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 173, Issue 1, Page 157-161, April 2026.
Abstract Objective To evaluate the financial applicability of the DNA‐HPV test for cervical cancer screening in a developing country like Brazil. Methods This was a retrospective, observational study based on documentary data, conducted to assess the cost‐effectiveness of cervical cancer screening strategies in Brazil.
Felipe Polido Urbano   +4 more
wiley   +1 more source

Analysis of variance of primary data on plant growth analysis Análise de variância dos dados primários na análise de crescimento vegetal

open access: yesPesquisa Agropecuária Brasileira, 2003
Plant growth analysis presents difficulties related to statistical comparison of growth rates, and the analysis of variance of primary data could guide the interpretation of results.
Adelson Paulo Araújo
doaj   +1 more source

O ensino da Estatística nas recentes orientações curriculares [PDF]

open access: yes, 2015
A Estatística tem vindo a adquirir um lugar de destaque nos programas de Matemática, um pouco por todo o mundo, incluindo Portugal. As orientações curriculares internacionais salientam a importância de desenvolver uma forte literacia estatística nos ...
Fernandes, José António   +1 more
core  

Effect of Using the Food Quotient as a Proxy of the Respiratory Quotient in the Calculation of Energy Expenditure by the Doubly Labeled Water Method in Older Adults

open access: yesAmerican Journal of Human Biology, Volume 38, Issue 3, March 2026.
ABSTRACT Background and Aims Accurate measurement of total energy expenditure (TEE) is critical for maintaining energy balance and body weight. This study aimed to analyze differences in TEE assessed by the doubly labeled water method (DLW‐TEE), using food quotient (FQ) derived from self‐reported 24‐h dietary recalls, respiratory quotient measured by ...
Dennis Gustavo Alves de Mello   +4 more
wiley   +1 more source

Alcance do bloqueio e do ataque de voleibol master da categoria 35 anos ou mais

open access: yesRevista Brasileira de Prescrição e Fisiologia do Exercício, 2018
O objetivo do estudo foi de identificar o alcance do bloqueio e do ataque do voleibol master da categoria 35 anos ou mais. O estudo foi composto por 15 jogos ou 33 sets do voleibol master. As partidas foram filmadas atrás da quadra.
Nelson Kautzner Marques Junior
doaj  

Determining sexual dimorphism in frog measurement data: integration of statistical significance, measurement error, effect size and biological significance

open access: yesAnais da Academia Brasileira de Ciências, 2005
Several analytic techniques have been used to determine sexual dimorphism in vertebrate morphological measurement data with no emergent consensus on which technique is superior. A further confounding problem for frog data is the existence of considerable
Lee-Ann C. Hayek, W. Ronald Heyer
doaj   +1 more source

Regional Income Distribution in Portugal [PDF]

open access: yes, 2012
The structural evolution of the European economy has shown a real convergence between countries and divergence between regions (Mateus et al., 2000), so the economic and social cohesion, namely the approach of the various territories ...
Guerreiro, Gertrudes
core  

Excess Weight Among Adults Living in the Coastal Brazilian Amazon: Prevalence, Determinants, and Interventions

open access: yesAmerican Journal of Human Biology, Volume 38, Issue 3, March 2026.
ABSTRACT Excess weight is a global public health issue related to the accumulation of body fat and can be caused by various factors. This study aimed to determine the prevalence and associated factors of excess weight among adults living in a coastal area of the Brazilian Amazon. Methods.
Franciane Ferreira Costa   +5 more
wiley   +1 more source

Análise de um sistema agroflorestal usando estatística multivariada. [PDF]

open access: yes, 2018
Os cultivos consorciados onde são cultivados no mesmo espaço, de forma simultânea ou seqüencial, culturas anuais e/ou fruteiras com espécies florestais, com a presença ou não de animais, receberam a denominação específica de sistemas agroflorestais, ou ...
CARVALHO, A. C. A. de   +2 more
core  

Spatial Structure Explains Morphological Variation Better Than Climatic Gradients in the South American Rattlesnake (Crotalus durissus)

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
We evaluated whether climatic gradients or spatial structure better explain body size variation in the South American rattlesnake (Crotalus durissus) across its wide geographic range. After explicitly accounting for spatial autocorrelation, climatic variables were not significant predictors of body size in either sex, whereas sex‐specific spatial ...
Mileny Otani   +3 more
wiley   +1 more source

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