Search Results - "Roa‐López, Heydi Mariana"

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  1. 1
    Prevalence of attention deficit hyperactivity disorder symptomatology in Ecuadorian schoolchildren (aged 6–11)

    Prevalence of attention deficit hyperactivity disorder symptomatology in Ecuadorian schoolchildren (aged 6–11) by Vélez‐Calvo, Ximena, Tárraga‐Mínguez, Raúl, Roa‐López, Heydi Mariana, Peñaherrera‐Vélez, María José

    “…Although the estimated prevalence of ADHD in the school population is 5%, various studies carried out in Latin America have obtained higher figures. This…”
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    Did Schwabe cycles 19–24 influence the ENSO events, PDO, and AMO indexes in the Pacific and Atlantic Oceans?

    Did Schwabe cycles 19–24 influence the ENSO events, PDO, and AMO indexes in the Pacific and Atlantic Oceans? by Ormaza-González, Franklin Isaac, Espinoza-Celi, María Esther, Roa-López, Heydi Mariana

    Published in Global and planetary change (01-10-2022)
    “…The sea surface temperature (SST), anomalies (SSTA), Oceanic Niño Index (ONI), and Multivariate ENSO (MEI) index in El Niño 1 + 2 and El Niño 3.4 regions,…”
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