Buscar
Mostrando ítems 1-10 de 228
Avaliando o uso de meta-análise nas replicações de estudos em engenharia de software
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Ciencia da Computacao, 2017)
Association Between Endometriosis and Preterm Birth in Women With Spontaneous Conception or Using Assisted Reproductive Technology: A Systematic Review and Meta-Analysis of Cohort Studies
(SAGE Publications Inc., 2018-01-05)
OBJECTIVE: To perform a systematic review and meta-analysis to estimate the effect of endometriosis on preterm birth (PB) risk. METHODS: Searches were conducted in PubMed-MEDLINE, Embase, Scopus, Web of Science, Cochrane ...
A meta-frontier approach to measuring technical efficiency and technology gaps in beef cattle production in Argentina
(2015-08-09)
In this paper the stochastic metafrontier method is applied to estimate technical efficiency (TE) and metatechnology ratios (MTR), in beef cattle production for three distinct regions in Argentina. A deterministic stochastic ...
Effect of forest fires on the C/N ratio of the soil [Efecto de los incendios forestales en la relación C/N del suelo]
(Latin American and Caribbean Consortium of Engineering InstitutionsPE, 2021-09-08)
Los incendios forestales afectan al suelo con respecto a sus propiedades físicas, químicas y biológicas; evidenciándose principalmente una degradación intensa, así como la modificación de los valores de concentración de ...
A meta-analysis of yeast products for beef cattle under stress conditions: Performance, health and physiological parameters
(2022-01-01)
Yeast products (live yeast, yeast cell wall, yeast culture) have been added to the diet of beef cattle under conditions that characterize stress, such as receiving period, high-concentrate finishing diet, periods of elevated ...