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Cell autoaggregation, biofilm formation, and plant attachment in a sinorhizobium meliloti lpsB mutant
(American Phytopathological Society, 2018-10)
Bacterial surface molecules are crucial for the establishment of a successful rhizobia-legume symbiosis, and, in most bacteria, are also critical for adherence properties, surface colonization, and as a barrier for defense. ...
Direct seeding reduces costs, but it is not promising for restoring tropical seasonal forests
(2018-06-01)
Direct seeding is a potential technique to restore forests; however, further studies are needed before its application on a large scale. We carried out a field experiment in a deforested area in southern Brazil to test the ...
Opal phytolith and isotopic studies of "Restinga" communities of Maricá, Brazil, as a modern reference for paleobiogeoclimatic reconstruction
(Instituto Oceanográfico, 2015-07)
The Maricá restinga, located in the eastern part of the Rio de Janeiro State (Brazil), corresponds to one of the few remaining preserved areas of the state´s coastal plain. This paper reports on a study of the Maricá ...
A genetic approach to the species problem in wild potato
(Wiley, 2012-07)
Wild potatoes are native to the Americas, where they present very wide geographical and ecological distribution. Most are diploid, obligate out‐crossers due to a multiallelic gametophytic self‐incompatibility (S) locus ...
Eficiência energética em indústria frigorífica: desafios de implantação
(Universidade Tecnológica Federal do ParanáPato BrancoPrograma de Pós-Graduação em Engenharia Elétrica, 2013-08-28)
This research has an objective to investigate the electrical power efficiency in industries, aiming to identify potential energy saving and possible barriers to deploy an energy management system, having as one of its ...
Impacto de las barreras comerciales en las exportaciones de harina de pescado, en el marco del TLC Perú – China, en el periodo 2010 – 2020
(Universidad Peruana de Ciencias Aplicadas (UPC)PE, 2022-03-25)
Durante los años 2011 al 2016 hubo un descenso de 17% en las exportaciones de harina de pescado peruanas a China. Teniendo en consideración al TLC entre ambos países, se plantea el estudio sobre el impacto de las barreras ...