Results 131 to 140 of about 521,294 (267)

Control failure risk, resistance and enzymatic activity of neurotoxic insecticides in Brazilian populations of Leucoptera coffeella (Lepidoptera: Lyonetiidae)

open access: yesPest Management Science, Volume 82, Issue 6, Page 5757-5766, June 2026.
Bioassays of 36 Leucoptera coffeella populations revealed resistance to neurotoxic insecticides, control failures of ≤62.9% and enzyme activity variation, with particularly high GST and low AChE levels. Abstract Background Leucoptera coffeella is a key pest of coffee crops in Brazil, causing significant damage by mining coffee leaves.
Daianna P. Costa   +6 more
wiley   +1 more source

Enrichment methodology to increase the positivity of cultures from body fluids

open access: yesBrazilian Journal of Infectious Diseases
Isolation and identification of etiological agents found in body fluids can be of critical importance for the recovery of patients suffering from potentially-severe infections, which are often followed by serious sequels.
Alessandra Valle Daur   +5 more
doaj   +1 more source

Zur Germanistik in Curitiba

open access: yes, 2021
Paulo Astor Soethe   +1 more
openaire   +1 more source

Intronic Single Nucleotide Polymorphisms in FGFR2 Gene Association With Non‐Syndromic Mandibular Retrognathism

open access: yesOrthodontics &Craniofacial Research, Volume 29, Issue 3, Page 538-545, June 2026.
ABSTRACT Objective Mandibular retrognathism (MR) is a skeletal malocclusion in which patients have a deficient mandibular length, resulting in a more posterior position of the mandible. We aimed to investigate the association between Single nucleotide polymorphisms (SNPs) in Fibroblast Growth Factor Receptor 2 (FGFR2) gene and MR in germans.
Caio Luiz Bitencourt Reis   +9 more
wiley   +1 more source

From Wet Chemistry to Portable NIR: Robust High‐Throughput Compositional Models for Biomass Pretreatment

open access: yesJournal of Chemometrics, Volume 40, Issue 5, May 2026.
ABSTRACT This study demonstrates a robust chemometric framework for high‐throughput compositional analysis of lignocellulosic biomass using a portable near‐infrared (NIR) spectrometer. Sugarcane bagasse solids produced by pressurized solvent fractionation (PSF) under batch and continuous conditions were analyzed to predict cellulose, hemicellulose, and
Julia M. M. Caetano   +7 more
wiley   +1 more source

VISÕES DE CURITIBA EM CENA

open access: yesRevista Letras, 1998
O presente ensaio descreve algumas peças de dramaturgos paranaenses que tomaram a cidade de Curitiba como assunto e cenário. Mostra as características de vários textos dramáticos e as perspectivas com que apresentaram a cidade e seus habitantes. Estabelece também as relações de semelhança e diferença entre os textos, procurando apresentar razões de ...
openaire   +2 more sources

Impact of organic pollutants on phenotype and gene expression in human breast cancer cells

open access: yesJournal of Applied Toxicology, Volume 46, Issue 5, Page 1487-1505, May 2026.
ABSTRACT Human exposure to industrial chemical compounds is widespread and, although often beneficial, prolonged contact may contribute to disease development, including cancer. While many studies have shown organic pollutants (OP) are cytotoxic, few have explored how long‐term exposure alters cell phenotype.
Camila Confortin   +7 more
wiley   +1 more source

Landscape features predict broad‐scale seed rain patterns across fragments of the Brazilian Atlantic Forest

open access: yesJournal of Ecology, Volume 114, Issue 5, May 2026.
Along with precipitation, forest cover emerges as a fundamental driver of alpha and beta diversity in the seed rain. This highlights the role of habitat amount at the landscape level over patch‐level features, like patch size, for seed dispersal. However, increased seed density can be related to higher dispersal rates in forest borders.
Luís Felipe Daibes   +63 more
wiley   +1 more source

Analysis of climatic and seasonal effects on the oviposition activity of Aedes spp. females in municipalities of Paraná, Brazil

open access: yesAustral Entomology, Volume 65, Issue 2, May 2026.
Abstract Climate and environmental changes driven by global economic activities directly affect the physiology of insect vectors, such as Aedes spp., accelerating their development, increasing the number of generations per season and increasing the risk of transmission of aetiological agents. This study aimed to analyse how local climatic variables and
Ana Carolina Felicio‐Alves   +4 more
wiley   +1 more source

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