Results 51 to 60 of about 1,142,759 (266)

Diagnostic Performance of Comprehensive Point‐of‐Care Ultrasound for Pediatric Tuberculosis in Spain: A Prospective Observational Study

open access: yesJournal of Clinical Ultrasound, EarlyView.
In children with presumptive tuberculosis, comprehensive point‐of‐care (cPOCUS) identified key thoracic abnormalities with high specificity and excellent inter‐reader reliability. Although diagnostic sensitivity was modest and examinations often incomplete, cPOCUS shows promise as a complementary, radiation‐free imaging tool.
Isabelle Munyangaju   +17 more
wiley   +1 more source

Uma criança com hipertensão pulmonar: Da investigação etiológica à orientação terapêutica

open access: yesRevista Portuguesa de Pneumologia, 2005
Resumo: A hipertensão pulmonar (HP) constitui uma entidade rara mas devastadora, com mau prognóstico e elevada mortalidade. Para além da forma idiopática e familiar, a HP pode associarse a uma grande variedade de patologias, mas constitui um diagnóstico raro em idade pediátrica.Os autores apresentam o caso de uma criança de 4 anos, admitida no ...
Micaela Guardiano   +7 more
openaire   +1 more source

Psicologia aplicada ao contexto do exercício físico : tendências da investigação realizada na última década [PDF]

open access: yes, 2013
This study aims to analyze the contents of published research in the field of the psychology of physical exercise during the last decade. For this purpose, papers presented at major national and international conferences on the subject of the psychology ...
Centro de Investigação em Desporto, Saúde e Desenvolvimento Humano (CIDESD)   +3 more
core   +1 more source

Optimizing germination and cultivation of edible halophytes using effluents from an IMTA system

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Halophytes offer nature‐based solutions to food insecurity and soil degradation, while their integration into integrated multi‐trophic aquaculture (IMTA) systems promotes circular economy practices. This study aimed to optimize the germination and cultivation of edible halophytic species, namely Limbarda crithmoides, Suaeda vera and
Viana Castañeda‐Loaiza   +5 more
wiley   +1 more source

Attitudes of students and health professionals on scientific research

open access: yesINFAD, 2014
Introduction: Sets up “attitude” as a disposition or a preparedness to act in a way anteposition the other in a positive or negative. Purpose: It is important to identify and analyze the diverse attitudes that are expressed by students and health ...
António Saraiva   +2 more
doaj   +1 more source

Sobre a meritocracia: uma investigação [PDF]

open access: yes, 2017
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em Filosofia, Florianópolis, 2017.A meritocracia pode ser considerada um critério de justiça para a estrutura básica da ...
Borba, Eduardo de
core  

Assessment of Soil Erosion Over Six Decades in a Long‐Term Experiment Using Fallout 137Cs and RUSLE: A South American Case Study

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Soil erosion remains a major global concern affecting agricultural productivity and land sustainability. This study investigates the magnitude and variability of soil erosion in a long‐term experiment (LTE) established in 1963 in Colonia, Uruguay, aiming to compare the performance of the 137Cs tracer technique and the RUSLE model across ...
Marcos Tassano   +6 more
wiley   +1 more source

Investigação da variabilidade genética do rebanho Mantiqueira através de polimorfismos protéicos II, avaliação da composição racial

open access: yesBoletim de Indústria Animal, 2013
No presente estudo, foi estimada a composição racial do rebanho Mantiqueira, pertencente à Estação Experimental de Zootecnia de Pindamonhangaba, empregando-se os programas MISTURA2 e MISTURA3, contidos no GENIOC, que adota o método de Verossimilhança Máxima.
Maria Aparecida Cassiano Lara   +1 more
openaire   +7 more sources

Investigação universitária: alguns pontos focais [PDF]

open access: yes, 1980
info:eu-repo/semantics ...
Pinheiro, J. D. R. S.   +1 more
core  

Marine litter can shift sea turtle nests toward the shoreline

open access: yesOikos, EarlyView.
Marine litter is an emerging threat to sea turtle rookeries, yet its effects on nesting behaviour remain poorly understood. In this study, we investigated how macro‐litter accumulation on beaches influences the spatial distribution of loggerhead turtle Caretta caretta nests on Boa Vista Island, Cabo Verde.
Diana Sousa‐Guedes   +4 more
wiley   +1 more source

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