Results 141 to 150 of about 58,724,855 (238)

Piso Salarial Docente na Rede Estadual de Minas Gerais – Brasil: Rebaixamento da remuneração e desestruturação da carreira

, 2018
Este trabalho analisa a política remuneratória dos professores na Rede Estadual de Minas Gerais e os argumentos do governo estadual em relação ao cumprimento da Lei do Piso Salarial Nacional Profissional.
Luciana Cristina Nogueira Honório Rodrigues; Universidade Federal de Minas Gerais, Savana Diniz Gomes Melo; Universidade Federal de Minas Gerais   +1 more
core   +1 more source

Caracterización de las condiciones de salud respiratoria de los trabajadores expuestos a polvo de carbón en minería subterránea en Boyacá, 2013

Salud UIS, 2014
Introducción: la neumoconiosis de los mineros de carbón es una enfermedad pulmonar ocupacional asociada a factores individuales y condiciones laborales específicas. Se manifiesta progresiva e irreversiblemente, afectando la salud de los trabajadores y la
Carolina F. Garrote-Wilches, Jeadran N. Malagón-Rojas, Gloria Morgan, David Combariza, Marcela Varona   +4 more
doaj  

Scientists’ warning on the global destruction of rock outcrop ecosystems

Conservation Biology, Volume 40, Issue 5, October 2026.
Abstract Rock outcrops are geological formations that harbor a highly specialized biota adapted to harsh environmental conditions that differ from their surrounding landscapes. They are globally distributed, especially in old, highly weathered landscapes, and can function as habitat islands containing high levels of endemism and distinct evolutionary ...
Luiza F. A. de Paula, Lucas N. Perillo, Gianluigi Ottaviani, Flávio F. Carmo, Mandar N. Datar, Katherine C. Enebeli‐Ekwutoziam, Bruno Fogliani, Stephen D. Hopper, Aboli Kulkarni, Hans Lambers, Rafael F. Magalhães, Frederico S. Neves, Jean‐François Ponge, Stefan Porembski, Bruno H. P. Rosado, Fernando M. G. Santos, Elycée Tindano, Bram Vanschoenwinkel, Aparna Watve, Fernando A. O. Silveira   +19 more
wiley   +1 more source

Ketal Protection of Glycerol for Selective Electrosynthesis of Glyceric Acid in Highly Alkaline Media

Angewandte Chemie, Volume 138, Issue 36, 1 September 2026.
Using a ketal‐protected glycerol derivative (solketal) as the oxidation substrate enables site‐selective electrooxidation that suppresses C–C cleavage on non‐noble catalysts. Highly alkaline conditions promote reactive solketal alkoxide formation, weaken the Cα─H bond to facilitate dehydrogenation, and buffer local acidification, enabling a record‐high
Jiamin Wang, Baokun Zhang, Kanglei Pang, Egon Campos dos Santos, Hong Liu, Mats Johnsson, Xiaowen Yu   +6 more
wiley   +2 more sources

Efficient Solketal Synthesis via Acetalization Using Sulfonated Carbon From Lavender Leaf Waste After Essential Oil Extraction. [PDF]

Chem Biodivers
Bruno JA, Pereira GR, Francisco KR, Pinto GHMO, Lima E, Pereira UA, Junior GADS, Pinheiro PF.   +7 more
europepmc   +1 more source

Forecasting and Explaining Ethanol Price Through Shapley Additive Explanations: Evidence From Two Decades of Panel Agroeconomic Data in Brazil

GCB Bioenergy, Volume 18, Issue 10, October 2026.
Explainable AI reveals how biological feedstock quality, energy markets, and policy factors jointly shape ethanol price dynamics. Deep learning improves forecasting accuracy while identifying sugarcane quality (TRS), gasoline prices, taxation, and macroeconomic variables as key drivers in a major bioenergy system.
Marilaine Colnago, Lucas A. B. de Matos, José Nuno Fidalgo, Rogério G. Negri, Wallace Casaca   +4 more
wiley   +1 more source

Dissolution of Phosphate and Precipitation of Carbonate in the Biomineralization of the Bivalve Shell <i>Limnoperna fortunei</i>. [PDF]

Animals (Basel)
Cardoso AV, Ferreira RN.
europepmc   +1 more source

Transcriptomic and proteomic signatures underlying nymphal adaptation and foam production in the forage pest Mahanarva spectabilis

Insect Molecular Biology, Volume 35, Issue 5, Page 556-575, October 2026.
RNA‐seq and Batelli gland proteomics of fifth‐instar Mahanarva spectabilis nymphs reveal transcripts and proteins associated with xylem feeding, foam production and environmental interaction. Functional annotation identified genes involved in osmoregulation, detoxification, chemosensation and stress responses, while proteomic analysis confirmed ...
Monique da Silva Bonjour, Angelo José Rinaldi, Eulálio Gutemberg Dias dos Santos, Gabriely Teixeira Bhering Faria, Ana Márcia Escocard de Azevedo Manhães, Jorge Fernando Pereira, Alexander Machado Auad, Maria Goreti de Almeida Oliveira, Humberto Josué de Oliveira Ramos   +8 more
wiley   +1 more source

Microbial oil production by Yarrowia lipolytica strains using glycerol as carbon source. [PDF]

Braz J Microbiol
Coelho EDG, Palladino F, Teixeira EAA, Oliveira FLC, Pasa VMD, Rosa LH, Rosa CA.   +6 more
europepmc   +1 more source

Reduced Graphene Oxide/Few-Walled Carbon Nanotube Composite Films for Shuttle Suppression in Lithium-Sulfur Batteries: The Role of Surface Functional Groups. [PDF]

ACS Omega
Justino DD, Gandra FG, Cardoso LT, Silva RCF, Trigueiro JPC, Teixeira APC, Sevilla M, Lavall RL, Ortega PFR.   +8 more
europepmc   +1 more source