Evaluar programas/proyectos educativos: un desafío para la investigación

Autor: Josefa García de Ceretto, Mercedes Leiva, Mónica Báez

Publikováno v: Revista Iberoamericana de Educación, Vol 49, Iss 1, Pp 1-11 (2009)

La investigación evaluativa de programas/proyectos educativos centrados en procesos de enseñanza y aprendizaje, constituye hoy un desafío ineludible para el desarrollo de políticas compensatorias orientadas a contextos de gran vulnerabilidad soci

Externí odkaz: https://doaj.org/article/8217886a8e404b20acd0a62d0226c5af

Odiel River (SW Spain), a Singular Scenario Affected by Acid Mine Drainage (AMD): Graphical and Statistical Models to Assess Diatoms and Water Hydrogeochemistry Interactions

Autor: José Miguel Dávila, Eduardo Ferreira da Silva, Francisco Córdoba, Aguasanta Miguel Sarmiento, Mercedes Leiva, María Santisteban, Ana T. Luís, Juan Carlos Fortes, Jose Antonio Grande

Publikováno v: International Journal of Environmental Research and Public Health
Volume 18
Issue 16
Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname
International Journal of Environmental Research and Public Health, Vol 18, Iss 8454, p 8454 (2021)

The Odiel River (SW Spain) is one of the most cited rivers in the scientific literature due to its high pollution degree, generated by more than 80 sulphide mines’ (mostly unrestored) contamination in the Iberian Pyritic Belt (IPB), that have been

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb34583669971c8b6fb38dbb953aaafc

Application of a Fuzzy Logic Based Methodology to Validate the Hydrochemical Characterization and Determining Seasonal Influence of a Watershed Affected by Acid Mine Drainage

Autor: J. Aroba, M. Santisteban, Ana T. Luís, Juan Carlos Fortes, Francisco Córdoba, Jose Antonio Grande, Aguasanta Miguel Sarmiento, José Miguel Dávila, Mercedes Leiva

Publikováno v: International Journal of Environmental Research and Public Health
International Journal of Environmental Research and Public Health, Vol 18, Iss 4693, p 4693 (2021)
Volume 18
Issue 9
Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname

The Odiel River Basin, located in the Iberian Pyrite Belt (IPB), is heavily affected by acid mine drainage (AMD), which occurs when pyritic minerals from sulfide mining areas are exposed to atmospheric, hydrological or biological weathering. This pap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::960f0ea0d11edc58733a41f370e3470b

P013 - BIOPSIA SELECTIVA DE GANGLIO CENTINELA (BSGC) EN CÁNCER DE CAVIDAD ORAL: NUESTRA EXPERIENCIA EN EL HOSPITAL CLÍNICO UNIVERSITARIO VIRGEN DE LA ARRIXACA

Autor: de Agrela Serrao, Ana Sofia, Montejo, Ángela Mercedes Leiva, Corbalán, Claudia Ruiz, Silva, Denisse Rocío Cáseres, Sánchez, Maria Isabel Castellón, Fernández, Jose Luis Navarro, Esteban, Laura Frutos, Salem, Laroussi Mohamed, Gutiérrez, José Fulgencio Contreras

Publikováno v: In Revista Española de Medicina Nuclear e Imagen Molecular May 2023 42 Supplement 1:S12-S12

Accuracy and Precision in Measurements: Two Complementary Approaches

Autor: Laura Piskulic, Mercedes Leiva, Liliana Racca, Hebe Bottai

Publikováno v: Teaching Statistics. 28:14-16

Summary This article presents two different approaches to studying the accuracy and precision of a measurement.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b89dfe95e606ade8c13abd0f8f3d5d91
https://doi.org/10.1111/j.1467-9639.2006.00006.x