Results 21 to 30 of about 1,475,092 (223)
Latin American Literary Review, 2021 El cuento relata el viaje de tres amigos. Un viaje de reconciliación consigo mismos. Huyen, pero también se encuentran.
Claudia Andrea Michel
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Science Education International, 2019 Research related to the teaching and learning of the lunar phases reveals a low level of understanding of this astronomical phenomenon by most students of all educational levels.
Diego Galperin, Andrés Raviolo
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Clivatge, 2020 Este texto aborda las tendencias actuales de los procesos de descolonizaciones, autodeterminaciones y/o independencias de los pueblos-nación marginalizados de los Estados centrales del capitalismo mundial, presentando los casos del pueblo-nación mapuche ...
Dino Di Nella, Victoria Ibañez
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Gyrochorte “highways” and their environmental significance in shallow-marine sediments [PDF]
Acta Palaeontologica Polonica, 2020 The reworking of a trace by a subsequently following organism represents a so-called sequorichnial behavior and leads to formation of a “burrowing highway”. Burrowing highways occur more frequently than assumed in the fossil record.
Andreas Wetzel +2 more
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Agrociencia Uruguay, 2021 The need for increasing fruit industry competitiveness makes evaluation of production technology essential to reduce costs and to obtain fruit quality.
Dolores Raffo, Mariela Curetti
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Acta Amazonica, 2009 Amazonian biodiversity is notorious, this is also valid for the fauna of the mineral-deficient waters of the Rio Negro System. Some 25 years of research on the benthic fauna of Central Amazonian streams resulted in species-rich foodwebs with a high ...
Ilse Walker
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Amaranth irrigation frequency in northeast Patagonia, Argentina
Biotechnologie, Agronomie, Société et Environnement, 2021 Introduction. The production potential of grain amaranth has recently been demonstrated in northeastern Patagonia, Argentina. This crop under irrigation and in a temperate semi-arid climate showed an adequate development of the plants in their different ...
Maria Fany Zubillaga +6 more
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Los cuidados integrales en salud en los barrios populares de Bariloche, Rio Negro: ¿Cómo pensar el después del COVID-19? [PDF]
, 2020 Fil: Dominguez Mon, Ana B. Universidad Nacional de Río Negro. Instituto de Investigaciones en Diversidad Cultural y Procesos de Cambio. Río Negro, Argentina.Fil: Santisteban, Mariel Kaia. Universidad Nacional de Río Negro. Instituto de Investigaciones en
Puricelli, Valeria +4 more
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Rios da Bacia Amazônica. I. Afluentes do rio Negro [PDF]
Acta Amazonica, 1984 Foram analisadas e comparadas neste trabalho, quanto às qualidades físico-químicas, amostras de água de 29 (vinte e nove) afluentes do rio Negro, A maioria das águas e muito pobre em sais dissolvidos, e por outro lado bastante ácida, sendo observado que.
Santos, Umberto de Menezes +4 more
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Acta Amazonica, 2004 The cardinal tetra (Paracheirodon axelrodi) is the most intensively commercialized ornamental fish from the Rio Negro Basin (Amazonas State, Brasil). Analysis of the stomach and gut contents of fish caught in their natural habitats show conclusively that
Ilse Walker
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