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Variação da diversidade e composição de macroinvertebrados em riachos da bacia hidrográfica do Rio dos Sinos, RS, Brasil
(Universidade do Vale do Rio dos Sinos, 2014-02-27)
The aquatic macroinvertebrate community can be structured by processes in multiple spatial scales. Reduction or substitution of riparian forest by different land uses and the impacts on the physical and chemical conditions ...
Variação da diversidade e composição de macroinvertebrados em riachos da bacia hidrográfica do Rio dos Sinos, RS, Brasil
(Universidade do Vale do Rio dos Sinos, 2014-02-27)
The aquatic macroinvertebrate community can be structured by processes in multiple spatial scales. Reduction or substitution of riparian forest by different land uses and the impacts on the physical and chemical conditions ...
Water quality and diversity of yeasts from tropical lakes and rivers from the Rio Doce basin in Southeastern Brazil
(Brasil, 2012)
Yeast communities were assessed in 14 rivers and four lakes from the Doce River basin in Brazil, during the rainy and dry seasons of the years 2000 and 2001. Water samples were collected at the subsurface in all sites. The ...
Miller-Urey experiment-en
(Wikimedia commons, 2016)
Miller-Urey experiment-en
(Wikimedia commons, 2011)
Chemical composition of bovine milk from Minas Gerais State, Brazil
(SPRINGER, 2009)
Aiming at international competitiveness of the Brazilian dairy sector, new governmental policies were released to improve quality and safety of bovine milk. In this context, it is important to quantify essential and toxic ...
Chemical deposition of La0.7Ca0.3MnO3±δ films on ceramic substrates
(ABM, ABC, ABPol, 2011-01-01)
In this paper, it is reported the growth of La0.7Ca0.3MnO3±δ films using a chemical solution deposition method (CSD) by the spin-coating technique. Such solution was prepared through a route based on modified polymeric ...
Chemical deposition of La0.7Ca0.3MnO3±δ films on ceramic substrates
(ABM, ABC, ABPol, 2011-01-01)
In this paper, it is reported the growth of La0.7Ca0.3MnO3±δ films using a chemical solution deposition method (CSD) by the spin-coating technique. Such solution was prepared through a route based on modified polymeric ...
The trade-off between the transmission of chemical cues and parasites: behavioral interactions between leaf-cutting ant workers of different age classes
(Soc Brasileira Entomologia, 2017-01-01)
Social animals are faced with an intriguing dilemma. On the one hand, interactions between individuals are essential to exchange information and to promote cohesion, while on the other hand such interactions carry with ...