Abstract: In 2014, Brazil produced 474.33 thousand tons of captive-bred fish. In addition, regulatory agencies of animal ethics and welfare have recently encouraged experiments to be done using simpler vertebrates, such as fish. The aim of th
en pt
X
Abstract: In 2014, Brazil produced 474.33 thousand tons of captive-bred fish. In addition, regulatory agencies of animal ethics and welfare have recently encouraged experiments to be done using simpler vertebrates, such as fish. The aim of th
en pt
Resumo: Effect of larvae of Astyanax altiparanae (AA), Piaractus mesopotamicus (PM), Leporinus obtusidens (LO) and Prochilodus lineatus (PL) on plankton communities and wa ter quality were evaluated. Twenty 500 L tanks were used into a complete
pt en
Abstract: The essential oil from the fresh leaves of Kyllinga pumila (Michx) was obtained by hydrodistillation and characterized by gas chromato graphy-mass spectrometry (GC-MS). Twenty-eight volatile compounds were identified, major constitu
en pt
Abstract: The factorial planning was used to plan and optimize inulinase production by the yeast Kluyveromyces marxianus NRRL Y-7571. The experiments were conducted using a Central Composite Design (CCD) 2 2 , at different concentrations o
en pt
Abstract: Immobilized lectins are a powerful biotechnolog ical tool for separation and isolation of glycoconjugates. In the present study, polyvinyl alco hol (PVA) and glutaraldehyde (GA) were used as a support for Concanavalin A (Con
en pt
Abstract: The goal of the present study was to evaluate th e cytotoxicity and genotoxicity of artificial synthetic flavoring agents cookie and tutti-fr utti. To this end, root meristem cells of Allium cepa L. were exposed to these su
en pt
Abstract: The objective of this study was to evaluate the influence of a dam on the ecological parameters of the fish assemblages of a stream of second order of the upper Paraná River basin, southern Brazil. Samplings of abiotic data and icht
en pt
Abstract: This study aimed to assess the diet of Poecilia reticulata in rural (RS) and urban stream (US) and under seasonal influence. We hypothesized that rain fall have a strong negative impact on the diet of the species in the US, due to its abrupt effect on foo
en pt
Abstract: The objective was to create, validate and apply a measurement scale on environmental practices for teachers of various educational areas (exact sciences, humanities, natural sciences and Portuguese), from six public high schools i
en pt
Abstract: Tibouchina hatschbachii Wurdack (Melastomataceae) is an autogamous shrub restricted to granite (GO) and sandstone (SO) rock outcrops from subtropical Brazil. We designed primers for the amplification of microsatellite regions for
en pt
Abstract: Mangroves are classified as permanent preserva tion areas and regarded as natural nurseries. However, they have suffered several anthropogenic stresses, resulting in their decline. In the light of that, comes the importance of researching their environment
en pt
Abstract: The aim of this study was to an alyze the effect of flooding in Triplaris gardneriana Wedd, cultivated in drained soil (control) and in flooded condition. The experiment was developed in a greenhouse, using plants with 90 da
en pt
Abstract: Different species of plants can act as envi ronmental filters affecting the composition, structure and spatial distribution of seeds and seedli ngs of forest species. This study aimed to examine whether the presence of the fern s
en pt
Abstract: A study on the leaf anatomy of Cordiera sessilis (Rubiaceae), a native medicinal shrub from Brazilian Cerrado was carried out to identify features that may be useful in species recognition. Leaves were collected, fixed a
en pt
Abstract: Inventories are the basis of every work with biodiversity, with increased importance due to the current environmental crisis. Bats are one of the most diverse groups of mammals, with high ecologic versatility and are good bioindicators to monitor en viro
en pt
|
||
---|---|---|
|
{{criterio.prioridadCriterio}}. {{criterio.observaciones}} | ![]() |
![]() ![]() |
{{criterio.prioridadCriterio}}. {{criterio.observaciones}} | ![]() |
![]() ![]() |
{{criterio.prioridadCriterio}}. {{criterio.observaciones}} | ![]() |
![]() ![]() |
{{criterio.prioridadCriterio}}. {{criterio.observaciones}} | ![]() |
![]() ![]() |
{{criterio.prioridadCriterio}}. {{criterio.observaciones}} | ![]() |
![]() ![]() |