Results 41 to 50 of about 200,280 (226)
The role of Central American Trade in developing El Salvador’s high-value exports [PDF]
, 2020 This paper describes the development and evolution of El Salvador’s industrial exports. This paper found that El Salvador’s exports to other Central American countries enhance business opportunities observed in an increase in the number of new products ...
Castro, Eleno
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International Review of Hydrobiology, Volume 111, Issue 1, June 2026.ABSTRACT Lentic ecosystems are vulnerable to contamination by trace elements, which can accumulate and pose risks to aquatic life and human health. In a large, developing country such as Brazil, marked by vast geographic, environmental, and socioeconomic diversity, it is crucial to understand how these factors shape research on this group of ...
Maria C. F. Neuenschwander +4 more
wiley +1 more source
Novedades en Población, 2015 El censo de población y viviendas continúa jugando un rol esencial en las sociedades contemporáneas. La disponibilidad de la información a partir de microdatos censales ofrece posibilidades incalculables para la labor científica, docente y de ...
María Isabel Camacho Cárdenas, +2 more
doaj
Phenology and space use of migratory birds in the ria do Burgo (A Coruña) during the autumn passage [PDF]
, 2017 [Resumen:] Se han realizado censos de aves acuáticas durante el paso migratorio otoñal y principios de la invernada en el humedal de la ría do Burgo (A Coruña).
López Prado, Alba María
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Revista Brasileira de Estudos Pedagógicos, 2019 Realizado anualmente, o Censo Escolar abrange todos os níveis de ensino (Educação Infantil, Ensino Fundamental e Ensino Médio) e modalidades (Ensino Regular, Educação Especial e Educação de Jovens e Adultos). Com base nas informações captadas, é atualizado o Cadastro Nacional de Escolas e são estabelecidas as políticas de correção dos desequilíbrios ...
openaire +1 more source
Censo 2022: ¿quiénes somos? [PDF]
, 2022 The 2022 Census aims to mark a new path in the Argentine tradition based on a subjective shift in the way of conceiving and registering the population. For the first time, the question of gender identity is framed within the proposal to recognise heterogeneous identities in the face of binary definitions imposed by the state.
D'Agostino, Lucrecia +1 more
openaire
Phosphoramidate and Silyl Amine Mediated Synthesis of Isocyanide Cyclopentadienone Iron Complexes
Helvetica Chimica Acta, Volume 109, Issue 3, March 2026.Carbonyl ligands in cyclopentadienone iron complexes are replaced by isocyanide ligands without using free, malodorous isocyanides. The reaction takes place via an Aza‐Wittig‐type reaction starting from primary amines, employing either phosphoramidates or silyl amines as intermediate reagents.
André Bütikofer +3 more
wiley +1 more source
Inquérito Brasileiro de Diálise Crônica 2014
Brazilian Journal of Nephrology, 2016 Resumo Introdução: Dados nacionais sobre diálise crônica têm tido impacto no planejamento do tratamento. Objetivo: Apresentar dados do inquérito da Sociedade Brasileira de Nefrologia sobre os pacientes com doença renal crônica em tratamento dialítico
Ricardo Cintra Sesso +4 more
doaj +1 more source
Aproximació a la fauna d'ocells de la conca del Gaià, diversitat, distribució i estatuts de conservació [PDF]
, 2014 El present estudi pretén oferir, a partir de les dades dels censos sistemàtics realitzats per l'Intitut Català d'Ornitologia, una revisió sintètica i actualitzada de la fauna d'ocella habitual a la conc del ...
Pardo Balteiro, Albert
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Gallbladder cancer: South American experience [PDF]
, 2016 Large differences in terms of incidence and mortality due to gallbladder cancer (GBC) have been reported worldwide. Moreover, it seems that GBC has unique characteristics in South America.
Arroyo, Gerardo F. +2 more
core +1 more source