Results 11 to 20 of about 162,826 (277)

Alimentary handling in the larviculture of mandi-pintado (“Pimelodus britskii”) Manejo alimentar na larvicultura do mandi-pintado ("Pimelodus britskii")

open access: greenRevista Brasileira de Saúde e Produção Animal, 2010
This study aimed to evaluate the growth rate and survival of mandi-pintado (Pimelodus britskii) larvae submitted to different feeding management. The experiment was conducted in a completely randomized design with four treatments and five replicates in a
Wilson Rogério Boscolo   +5 more
doaj   +1 more source

RECONSTRUCTING THE LATE MIOCENE PALEOENVIRONMENT OF NORTHWESTERN ARGENTINA: NEW SEDIMENTOLOGICAL AND FAUNISTIC EVIDENCE FROM THE PALO PINTADO FORMATION

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2023
The sedimentological characteristics and fossil vertebrates studies are notoriously increasing in the earth sciences field, as a way to infer reliable information about the biota and the paleoenvironmental and paleoclimatic context. In this framework, we
J. Robledo   +5 more
semanticscholar   +1 more source

Role of Crystalline Si and SiC Species in the Performance of Reduced Hybrid C/Si Gels as Anodes for Lithium-Ion Batteries

open access: yesNanomaterials, 2023
In recent years, the research on lithium-ion batteries (LIBs) to improve their lifetime, efficiency and energy density has led to the use of silicon-based materials as a promising anode alternative to graphite. Specifically, crystalline silicon (cSi) and
Samantha L. Flores-López   +5 more
doaj   +1 more source

Inferencias paleoclimáticas para el Mioceno tardío en la cuenca de Angastaco basadas en el análisis fisionómico foliar: Formación Palo Pintado, Salta, Argentina

open access: yesAndean Geology, 2020
The continental sedimentary rocks that constitute the Palo Pintado Formation of the late Miocene from Salta province, presents a great paleoclimatic interest due to the environmental conditions prevailing during this geochronologic interval.
J. M. Robledo   +3 more
semanticscholar   +1 more source

Influence of the Oxygen Surface Functionalities Introduced by Electrochemical Treatment on the Behavior of Graphite Felts as Electrodes in VRFBs

open access: yesBatteries, 2022
Graphite felts act as electrodes in VRFBs thanks to their properties such as chemical strength and electrical conductivity or 3D-structure. However, there are significant drawbacks to be overcome, such as their low wettability, sluggish kinetic ...
Laura García-Alcalde   +5 more
doaj   +1 more source

Depth-based inference for functional data [PDF]

open access: yes, 2006
We propose robust inference tools for functional data based on the notion of depth for curves. We extend the ideas of trimmed regions, contours and central regions to functions and study their structural properties and asymptotic behavior.
López Pintado, Sara, Romo, Juan
core   +6 more sources

Diferenciação genética entre populações de Pseudoplatystoma corruscans (Agassiz, 1829) (Osteichthyes, Pimelodidae) isoladas pelos saltos de Guaíra do rio Paraná

open access: yesActa Scientiarum: Biological Sciences, 2008
Os saltos de Guaíra, também denominados Sete Quedas, constituíam até 1982 uma barreira para a dispersão de peixes migradores. Este trabalho teve por objetivo verificar se populações de Pseudoplatystoma corruscans (Osteichthyes, Pimelodidae) eram isoladas
Elizabete Satsuki Sekine   +3 more
doaj   +1 more source

Survival and the growth of pintado (Pseudoplatystoma corruscans) post-larvae on different salinities

open access: yesBrazilian Archives of Biology and Technology, 2007
The aim of this study was to evaluate the survival and growth of pintado, Pseudoplatystoma corruscans, post-larvae (PL) submitted to seven salinities: S1: 0; S2: 1.7; S3: 3.3; S4: 5; S5: 6.7; S6: 8.3 and S7: 10‰ distributed in a complete randomized ...
Luis Fernando Beux, Evoy Zaniboni Filho
doaj   +1 more source

A New Approach for Retaining Mercury in Energy Generation Processes: Regenerable Carbonaceous Sorbents

open access: yesEnergies, 2017
The energy production processes from fossil fuels represent the first anthropogenic source of mercury emissions in Europe and the second in the world. Among the different possibilities that can be posed to reduce these emissions, this work focuses on the
Nuria Fernández-Miranda   +4 more
doaj   +1 more source

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