Results 51 to 60 of about 222,901 (162)

A Chromatographic Approach for Simultaneous Quantification of Multiple Anticoagulants in Human Plasma Samples

Journal of Separation Science, Volume 49, Issue 2, February 2026.
ABSTRACT Anticoagulants are essential drugs for preventing and treating thromboembolic conditions by inhibiting blood clot formation. Warfarin, a vitamin K antagonist, is among the most prescribed agents but presents limitations, including a narrow therapeutic window and a high risk of adverse events, requiring strict monitoring to ensure both safety ...
Federica Guidetti, Sara R. Fernandes, Luisa Barreiros, Marcela A. Segundo   +3 more
wiley   +1 more source

Sustitución de una práctica de Laboratorio con enfoque a Química Verde como herramienta para la reducción de residuos peligrosos

Educación Química, 2018
Los laboratorios de química permiten una educación técnica en una gran cantidad de carreras. Sin embargo, en el área ambiental, deberían tener un enfoque menos contaminante, donde el estudiantado pueda manejar los conceptos, pero de una forma inocua. El
Ligia Dina Solis Torres, Adriana Vega Botto   +1 more
doaj   +1 more source

Caracterização físico-química de argilas e amostras etnográficas da região de Prado/Vila Verde/Barcelos [PDF]

, 1998
No âmbito do Projecto PROCEN – A produção cerâmica do Norte (Sécs. XII-XX) - Estudo histórico, tipológico e laboratorial, do Instituto de Ciências Sociais da Universidade do Minho e financiado pela JNICT, tem-se procedido à caracterização físico-química
Castro, F.
core  

Formación docente en química y ambientación curricular : estudio de caso en una institución de enseñanza superior brasileña [PDF]

, 2012
Actualmente existe consenso en torno a la afirmación de que las Instituciones de Enseñanza Superior (IES) deben promover un proceso de ambientación curricular que posibilite pensar la sostenibilidad del planeta, por medio de un proyecto integrador del ...
Gomes Zuin, Vânia, Lopes de Almeida Pacca, Jesuína   +1 more
core   +3 more sources

Assessing essential oils from Macaronesia: a study on their efficacy against phytopathogenic and obligate biotrophic fungi

Pest Management Science, Volume 82, Issue 1, Page 421-432, January 2026.
Essential oils (EOs) extracted from eight culinary herbs and spices were evaluated via direct‐contact bioassays, both in vitro and in vivo, against three species of phytopathogenic fungi and one obligatory biotrophic fungus. Phenylpropanoid‐rich EOs presented the strongest antifungal activity in both bioassays with the phytopathogenic and the obligate ...
Rui Miguel Ferreira, Verónica Sousa Pereira, Duarte Fernandes Sardinha, Samuel Rodríguez Sabina, Raimundo Cabrera Pérez, Paula Machado Castilho   +5 more
wiley   +1 more source

Mapeamento de publicações sobre o ensino da química verde no Brasil a partir de redes sociais

Amazônia, 2018
Nas últimas décadas, as questões ambientais têm merecido destaque tanto no cenário nacional quanto internacional, sendo o início da década de 1990 marcada pelo nascimento da Química Verde.
Juliana Barreto Brandão, Júlia Damazio Bouzon, Taís Conceição dos Santos, Valéria Pereira, Álvaro Chrispino   +4 more
doaj   +1 more source

Ambientalização curricular na formação de professores de química [PDF]

, 2017
Embora o tema da ambientalização curricular (AC) na formação de professores é hoje de interesse nas pesquisas, ainda é pouco abordado nos processos de ensino; por isto, as responsabilidades das universidades, dos programas de formação e dos professores ...
Pacheco de Carvalho, Washington Luiz, Parga Lozano, Diana Lineth   +1 more
core   +1 more source

Contrasting effects of vertebrate and invertebrate herbivores on leaf litter decomposition in terrestrial ecosystems: A meta‐analysis

Functional Ecology, Volume 39, Issue 12, Page 3372-3384, December 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Herbivores influence litter quality, soil properties and decomposer communities, with cascading effects on litter decomposition. Vertebrate and invertebrate herbivores can affect decomposition through the same two pathways (litter quality‐ and soil‐mediated) but are ...
M. Paz Tapella, Carolina Quintero, Mariano A. Rodriguez‐Cabal, Yamila Sasal, M. Noelia Barrios‐Garcia   +4 more
wiley   +1 more source

Risk assessment of replacing synthetic preservatives with natural ingredients

EFSA Journal, Volume 23, Issue S1, December 2025.
Abstract The present work, developed within the EU‐FORA fellowship programme, assessed the risk assessment of vegetable by‐product extracts as natural alternatives to synthetic preservatives in food formulations. Extracts were obtained from onion peel (Allium cepa L.), zucchini (Cucurbita pepo L.) and kale (Brassica oleracea L. var.
Tatiane C. G. Oliveira, F. Chamorro, Eliana Pereira, Sara Sousa, Fátima Barroso, Cristina Delerue‐Matos, Valentina F. Domingues, Lillian Barros, Miguel A. Prieto   +8 more
wiley   +1 more source

Drug Delivery Systems on Leprosy Therapy: Moving Towards Eradication?

Pharmaceutics, 2020
Leprosy disease remains an important public health issue as it is still endemic in several countries. Mycobacterium leprae, the causative agent of leprosy, presents tropism for cells of the reticuloendothelial and peripheral nervous system.
Luíse L. Chaves, Yuri Patriota, José L. Soares-Sobrinho, Alexandre C. C. Vieira, Sofia A. Costa Lima, Salette Reis   +5 more
doaj   +1 more source