Results 21 to 30 of about 5,742 (186)
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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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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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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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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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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El “territorio” y la “salud” en contexto de pandemia
Albuquerque, 2021 El artículo pretende analizar los lenguajes contenciosos habilitados en el campo de la política para dirimir las disputas territoriales que atraviesa el Pueblo Mapuche Tehuelche en Argentina.
Ana Margarita Ramos +1 more
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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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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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Revista de la Asociación Argentina de Ortopedia y Traumatología, 2017 Introducción El ortopedista se enfrenta a situaciones donde impera el sacrificio de la arteria radial, ya sea en el uso del árbol arterial radial como donante de tejido vascularizado en el colgajo de circulación reversa o en situaciones donde la arteria
Gustavo Alberto Breglia +3 more
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