Results 11 to 20 of about 179,069 (184)

A Multimodal Approach to Identify Metallothionein Metal Inducers in Nile Tilapia: Insights From Molecular Docking and Hepatocyte Exposure. [PDF]

J Appl Toxicol
ABSTRACT Many human activities contribute to the pollution of aquatic ecosystems, primarily through agricultural, industrial, mining, and domestic discharges into water bodies. Fish, being highly sensitive to environmental changes, serve as valuable models for monitoring the health of these ecosystems.
da Luz JZ, de Souza TL, de Almeida Roque A, de Marchi M, Pozzan R, Confortin C, Opuskevitch I, da Silva Ferreira FCA, de Oliveira Ribeiro CA, Neto FF.   +9 more
europepmc   +2 more sources

DNA metabarcoding assessment of Neotropical ichthyoplankton communities is marker-dependent. [PDF]

Ecol Evol, 2023
DNA metabarcoding has been applied as a rapid, cost‐effective, and accurate taxonomy tool, allowing the identification of multiple individuals simultaneously. The combined use of the three markers increased the genera detection rates by 25%–87.5%, allowing an increased taxonomic coverage and robust taxonomic identification of complex Neotropical ...
Teixeira DF, Hilário HO, Santos GB, Carvalho DC.   +3 more
europepmc   +2 more sources

Model selection and mechanism design for electricity markets in hydropower‐rich regions: Adaptation study

IET Generation, Transmission &Distribution, Volume 17, Issue 14, Page 3286-3301, July 2023., 2023
Most of the first eight pilot regions in China have entered the long‐period continuous operation stage, and the second batch of six power spot pilots have started their simulation trial runs; however, the construction of power markets in the hydropower‐rich regions of China (i.e.
Fang Liu, Jianhang Liu, Xiu Yang
wiley   +1 more source

Eco‐evolutionary factors that influence its demographic oscillations in Prochilodus costatus (Actinopterygii: Characiformes) populations evidenced through a genetic spatial–temporal evaluation

Evolutionary Applications, Volume 16, Issue 4, Page 895-910, April 2023., 2023
Abstract The human activity impact on wild animal populations is indicated by eco‐evolutionary and demographic processes, along with their survival and capacity to evolve; consequently, such data can contribute toward enhancing genetic‐based conservation programs.
Sandra Ludwig, Juliana da Silva Martins Pimentel, Leonardo Cardoso Resende, Evanguedes Kalapothakis   +3 more
wiley   +1 more source

The future of suitable habitats of an endangered Neotropical grassland bird: A path to extinction?

Ecology and Evolution, Volume 13, Issue 2, February 2023., 2023
The Campo Miner is a grassland bird of the Brazilian Cerrado and threatened with extinction that has been suffering from the reduction of habitat. Here, we use ecological niche models to understand the environmental suitability of the species in the present and in the future.
Ricardo C. Meireles, Leonardo E. Lopes, Gustavo R. Brito, Ricardo Solar   +3 more
wiley   +1 more source

An application of four‐wire grid‐forming power inverter in unbalanced distribution network

IET Generation, Transmission &Distribution, Volume 17, Issue 2, Page 324-336, January 2023., 2023
Abstract The modelling of a three‐phase four‐leg four‐wire grid‐forming inverter in a low voltage distribution system 18‐bus European Cigré under unbalanced conditions in an autonomous distribution network is presented. The case study has two types of inverters control strategy: (i) grid‐forming to supply all the system demand in the interval of the ...
Jéssica S. Döhler, Raul P. Mota, João Antônio G. Archetti, Dalmo C. Silva Júnior, Cecilia Boström, Janaína G. Oliveira   +5 more
wiley   +1 more source

Which traits optimize plant benefits? Meta‐analysis on the effect of partner traits on the outcome of an ant–plant protective mutualism

Journal of Ecology, Volume 111, Issue 1, Page 263-275, January 2023., 2023
Our results highlight that the selective pressures and evolutionary routes in ant‐plant protective mutualisms may depend on the pool of traits exhibited by partner species. Although some studies have already reported some impact of species traits on the outcome of ant‐plant mutualisms, this is the first time that a generalization about the role of ...
Laura C. Leal, Anselmo Nogueira, Paulo E. C. Peixoto   +2 more
wiley   +1 more source

A DFT‐based method for estimating interharmonics in wind power generation

IET Smart Grid, Volume 5, Issue 5, Page 332-346, October 2022., 2022
Abstract This paper introduces a discrete Fourier transform (DFT)‐based method for estimating the amplitudes and frequencies of interharmonics, which arise from the interaction between wind power generators and electric power systems. This method exploits the synergy of choosing signal enhancement, mains frequency estimation, and re‐sampling techniques.
Henrique L. M. Monteiro, Ândrei Camponogara, Moisés V. Ribeiro, Carlos A. Duque, H. Vincent Poor   +4 more
wiley   +1 more source

Energy storage systems (sistemas de armazenamento de energia) [PDF]

, 2013
O armazenamento de energia pode ser efetuado sobre cinco categorias, designadamente, elétrica, eletromecânica, mecânica, térmica e química. Contudo, o assunto aqui debatido é sobre meios de armazenamento de energia elétrica, sendo que o armazenamento
Pereira, Fábio
core   +2 more sources

Concepção de Inversor Multinível para Aplicação em UPS

Eletrônica de Potência, 2014
Este trabalho apresenta o modo rede de operação de um sistema ininterrupto de energia on-line monofásico de 3 kVA operando em baixa frequência, alta eficiência, alto fator de potência e com tensão de entrada e saída de 220 Vca.
Lincoln M. Oliveira, Levy F. Costa, Deivid S. Marins, Sergio Daher, Fernando L. M. Antunes   +4 more
doaj   +1 more source