Results 91 to 100 of about 10,781,829 (241)

Low‐Dose Chlorothalonil Induces Testicular Injury Through Disruption of Steroidogenic Signaling in Adult Male Mice

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Chlorothalonil (CHL) is a widely used organochlorine fungicide frequently detected in environmental and food matrices. Although increasing evidence indicates adverse effects in nontarget species, the mechanisms underlying CHL‐induced male reproductive toxicity remain incompletely understood.
Cristiana Livramento Oliveira Pinto   +7 more
wiley   +1 more source

Implementação do processo de autoavaliação numa escola de Ensino Artístico

open access: yesRevista de Estudios e Investigación en Psicología y Educación, 2017
As escolas de Ensino Artístico são na sua maioria de caráter privado, não tendo sido ainda contempladas pelo programa nacional de Avaliação Externa de Escolas (AEE).
Catarina Rocha Amorim   +2 more
doaj   +1 more source

Ensino-investigativo de ciências naturais e suas tecnologias nas séries iniciais do ensino fundamental [PDF]

open access: yes, 2004
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Educação e Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Educação Científica e Tecnológica.Assumindo que a escolaridade em ciência naturais, nas séries ...
Abegg, Ilse
core  

The Influence of Soil Properties on the Agronomic Efficacy of Rock Dust: A Comparative Analysis of a Semiarid Ultisol and Global Soil Types

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background: Enhanced rock weathering (ERW) using silicate rock dust is a promising strategy for soil remineralization and carbon dioxide removal. However, its agronomic efficacy is highly dependent on soil properties. Aim: This study provides a comprehensive comparative analysis of the influence of soil type on the performance of rock dust ...
Dennis O. Galdino, William De Paiva
wiley   +1 more source

Fluência verbal semântica e fonêmica em crianças: funções cognitivas e análise temporal [PDF]

open access: yesAvaliação Psicológica, 2013
Testes de fluência verbal são medidas sensíveis a diferentes funções neuropsicológicas usadas na avaliação da integridade dos lobos frontal e temporal. Participaram neste estudo 120 crianças (7 a 10 anos) que foram avaliadas por meio da prova de fluência
Octávio Moura   +2 more
doaj  

High‐Fidelity Synthetic Raman Spectra Generation for Sinter Basicity Prediction Using β$$ \beta $$‐Variational Autoencoders

open access: yesJournal of Raman Spectroscopy, EarlyView.
A β$$ \beta $$‐variational autoencoder with β$$ \beta $$ = 0.1 generates high‐fidelity synthetic Raman spectra of industrial sinter with a 16‐fold improvement in spectral fidelity over SMOTE‐based augmentation (KL divergence: 0.0075 vs. 0.121), enabling reliable basicity prediction (R2 = 0.83) from limited labeled datasets.
Marjorie Ariele Pereira   +4 more
wiley   +1 more source

A formação artístico-cultural do professor da educação infantil: experiências, trajetórias e significações [PDF]

open access: yes, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Educação. Programa de Pós-Graduação em Educação.Este trabalho procura analisar os sentidos e concepções atribuídas pelos professores da Educação Infantil em relação a ...
Trierweiller, Pricilla Cristine
core  

Raman Spectroscopy and Generative Variational Autoencoders for Metallurgical Coke Quality Prediction

open access: yesJournal of Raman Spectroscopy, EarlyView.
An integrated soft sensor framework combining standardized Raman spectroscopy, synergy‐vector feature selection, variational autoencoder‐based data augmentation, and regression models (kNN, PLS, and SVR) predicts metallurgical coke quality (CSR and DI).
Pedro Henrique Agrimpio Coutinho   +2 more
wiley   +1 more source

A (RE)CONSTRUÇÃO DE CONTEXTOS E CULTURAS DA VELHICE E DO ENVELHECIMENTO: ABORDAGENS DA GERONTOLOGIA SOCIAL/CRÍTICA / A (re)construction of contexts/cultures of old age and ageing: social/critical gerontology approaches

open access: yesTrabalho & Educação, 2016
It' understood that the social and critical theory, as well as the processes of it production (f.e., scientific research), are "languages" to objectify a social phenomena.
Pedro Lebre Rocha   +2 more
doaj  

Knowledge Hiding by Salespeople in a B2C Context

open access: yesKnowledge and Process Management, EarlyView.
ABSTRACT This study sought to explore the possible reasons why salespeople hide knowledge from customers in a business‐to‐consumer context (B2C). Based on the existing literature on knowledge hiding at the individual, organizational, and sales levels, an exploratory methodology with a qualitative approach was adopted.
Clarisse Cordeiro Medeiros Mondego   +1 more
wiley   +1 more source

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