Results 61 to 70 of about 247,651 (180)
Conditioning of radium 226 sources in Cuba
Nucleus, 2011 The production and use of Ra-226 sealed sources was internationally recommended to be halted for health and safety reasons. Consequently, all Ra-226 sources in Cuba were collected, characterized and conditioned.
Juan Carlos Benítez Navarro +3 more
doaj
Revista Enfoques de la Comunicación, 2020 El presente documento es un texto descriptivo respecto de los principales estándares internacionales sobre libertad de expresión establecidos por la Convención Americana de Derechos Humanos, la Opinión Consultiva OC5-85 así como de jurisprudencia dictada
Dirección Técnica de Protección de los Derechos
doaj
Growth of Audouin's gull chicks: the role of prehatch and posthatch factors
Scientia Marina, 2003 We compared the growth rates of Audouin´s Gull (Larus audouinii) chicks from the Ebro Delta and Columbretes Islands. Chicks from the Columbretes Islands were reared in captivity and fed ad libitum. Wild chicks from the Ebro Delta weighed more than chicks
Elena Villuendas, Blanca Sarzo
doaj +1 more source
People and Nature, Volume 8, Issue 6, Page 1705-1727, June 2026.Abstract Active outdoor play has been positioned in the literature as an opportunity to address concerns over climate (in)action and the rising trend of disconnection from the outdoors and nature. The objective of this systematic review was to examine associations between active outdoor play and people's connection to nature and/or environmental ...
Louise de Lannoy +10 more
wiley +1 more source
Revista MERCOSUR de Políticas SocialesEl fortalecimiento de los sistemas de protección social en América Latina exige la consolidación de registros sociales dinámicos, interoperables y capaces de realizar seguimiento continuo a poblaciones vulnerables.
Daniela Alejandra Sagñay Ponce +1 more
doaj +1 more source
Epistemic opacity in Antarctic science: Unknowing the last frontier
People and Nature, Volume 8, Issue 6, Page 1641-1647, June 2026.Abstract Antarctica is facing intensifying pressures from climate change, industrial fishing, tourism and renewed geopolitical competition, even as scientific activity on the continent reaches unprecedented levels. We argue that this proliferation of research often fails to deliver the integrated, policy‐relevant knowledge needed for precautionary ...
Virginia Morandini, Álvaro Soutullo
wiley +1 more source
Revista Colombiana de Obstetricia y Ginecología, 1964 1. Se hace breve relato de la constitución y mecanismo de las espátulas de Thierry. 2 . Se analizan las condiciones de aplicación y resultados de 300 casos. 3. Se resumen los resultados maternos como satisfactorios. 4.
Alvaro Velasco Ch. +1 more
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People and Nature, Volume 8, Issue 6, Page 1943-1956, June 2026.Abstract Remote sensing studies show that ephemeral forest regeneration is widespread in the tropics, limiting the climate and biodiversity benefits from net increases in forest cover. Socioeconomic, biophysical and landscape variables can help explain the spatial distribution of reforestation reversals.
Francis H. Joyce
wiley +1 more source
Nicaragua?s Red de Protección Social: An Exemplary but Short-Lived Conditional Cash Transfer Programme [PDF]
This country study investigates the history and eventual conclusion of Nicaragua?s conditional cash transfer programme, the Red de Protección Social (RPS).
Charity Moore
core
Agronomía Mesoamericana, 2016 Se evaluaron el progreso de selección del rendimiento, características agronómicas y cuantificación del daño causado por Spodoptera frugiperda (JE. Smith) y Helicoverpa zea (Boddie) después de cuatro ciclos de selección en las poblaciones de maíz (Zea ...
Mario Fuentes +3 more
doaj +1 more source