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Now showing items 191-195 of 195
Assembleia Fitofossilífera de Lycopodiopsis cf. Derbyi da formação Corumbataí, bacia do Paraná, São Paulo, Brasil
(Universidade Federal de São Carlos, 2019-09-25)
The most abundant lycophytes from the fossil record of the Corumbataí Formation, Paraná Basin, are the Lycopodiopsis derbyi Renault, 1890, found in Guadalupian strata. Lycopodiopsis cf. derbyi present a wide occurrence in ...
Avaliações histopatológicas de brânquias e fígado de prochilodus lineatus expostos a um novo metalo-inseticida, complexo magnésio-hesperidina-fenantrolina
(Universidade Federal de São Carlos, 2019-10-11)
Pesticides have been continuously applied in agriculture to control insects considered agricultural pests which increases the likelihood of these products reaching the aquatic environment and affecting the biota, including ...
FTIR – ATR aplicado à discriminação de microalgas planctônicas verdes cocóides
(Universidade Federal de São Carlos, 2014-05-30)
This work proposes the use of the Fourier Transform Infrared (FTIR) spectroscopy as part of a polyphasic approach to assist the identification and classification of coccoid green microalgae. Attenuated Total Reflectance ...
Biodegradação do pesticida piretroide gama-cialotrina por fungos da Gruta do Catao
(Universidade Federal de São Carlos, 2019-08-27)
The contamination of agricultural lands by pesticides, their overuse and toxicity to many non-target organisms cause serious environmental problems. Therefore, the development of bioremediation methods for distinct active ...
Estudo e descrição de uma nova icnoespécie de artrópode da formação Botucatu (jurássico superior — cretáceo inferior) da bacia do Paraná, Estado de São Paulo, Brasil
(Universidade Federal de São Carlos, 2017-04-10)
Here we describe the new ichnospecies Lithographus araraquarensis isp. nov.. A
trackway composed by two rows, whose internal width between the rows is
less than 1/3 of the external width; with alternating to staggered ...