Results 121 to 130 of about 111,359 (301)

An all‐polymer blend for photovoltaic applications: A combined photoabsorption, photoemission and ab initio multi‐configurational study

Polymer International, EarlyView.
Near‐edge X‐ray absorption fine structure, X‐ray photoelectron spectroscopy and multi‐configuration self‐consistent field results show, respectively, preferential edge‐on and face‐on orientations for the thiophene and naphthalene diimide units of the PBDB‐T‐SF:P(NDI2OD‐T2) all‐polymer blend, and surface accumulation of the acceptor.
Cássia Ferreira Coutinho Pereira, Luís Felipe de Lima Pimentel, Alexandre B. Rocha, Maria Luiza M. Rocco   +3 more
wiley   +1 more source

GENETIC CORRESPONDENCE ANALYSIS BETWEEN VACCINE AND CIRCULATING STRAINS OF INFLUENZA A(H3N2) VIRUS IN NORTHERN AND NORTHEASTERN BRAZIL BETWEEN 2011 AND 2019

Brazilian Journal of Infectious Diseases
Introduction/Objectives: Influenza A(H3N2) virus is associated with recurrent seasonal outbreaks and constitutes a relevant public health problem, especially due to its rapid genetic evolution.
Wanderley Dias das Chagas Junior, Luana Soares Barbagelata, Amanda Mendes Silva Cruz, Jessylene de Almeida Ferreira, Edivaldo Costa Sousa Junior, James Lima Ferreira, Wagner Davy Lucas Barreto Junior, Mirleide Cordeiro dos Santos, Fernando Neto Tavares, Rita Catarina Medeiros Sousa   +9 more
doaj   +1 more source

Illegal Gold Mining in the Brazilian Amazon: Environmental Degradation in Yanomami Indigenous Lands, and Regulatory Failures

Sustainable Development, EarlyView.
ABSTRACT Illegal gold mining has emerged as a major sustainability threat in the Amazon, eroding Indigenous rights, forest integrity, and climate mitigation efforts. This study examines how international market incentives relate to the expansion of illegal mining and associated deforestation within the Yanomami Indigenous Territory (YIT) from 2008 to ...
Shirléia Lago Santos, Ana Claudia de Araujo Moxotó, Jurandir Moura Dutra   +2 more
wiley   +1 more source

Perfil lipídico de crianças e adolescentes em duas comunidades quilombolas no estado do Pará - Brasil

Revista Contexto & Saúde
Este estudo tem por objetivo descrever o perfil lipídico de crianças e adolescentes residentes nas comunidades quilombolas Médio Itacuruçá (Abaetetuba) e Santo Antônio (Concórdia do Pará), no estado do Pará.
Antônio Marcos Mota Miranda, Iann Assis Barreto, Larissa Valéria Feio de Luz, Rosivaldo de Alcântara Mendes, Kleber Raimundo Freitas Faial, Cássia Cristina da Silva Rocha, Arnaldo Jorge Martins Filho, Marisa Eiró Miranda   +7 more
doaj   +1 more source

In the Spotlight—Established Researcher

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Rodrigo Nunes‐da‐Fonseca
wiley   +1 more source

Organic and Inorganic Pollutants, Oxidative Stress Biomarkers, and Electrophoretic Protein Profiles in an Endangered Thresher Shark (Alopias vulpinus) From Southeastern Brazil: A Case Study

Environmental Toxicology, EarlyView.
ABSTRACT A comprehensive screening of different environmental contaminants (total metals, thermostable metal fractions associated with detoxification, and persistent organic pollutants) was conducted in an endangered common thresher shark (Alopias vulpinus ) individual incidentally captured in southeastern Brazil.
Sidney Fernandes Sales Junior, Amanda Pontes Lopes, Heloíse Martins de Souza, Regina Fonseca, Enrico Mendes Saggioro, Francielli Monteiro Casanova, Kamila Cezar Gramlich, Tatiana Dillenburg Saint'Pierre, Carlos German Massone, Renato Carreira, Rachel Ann Hauser‐Davis   +10 more
wiley   +1 more source

Microbial Community Dynamics in Marine Water: Influence of Hydrocarbon Type and Exposure Time

Environmental Toxicology, EarlyView.
ABSTRACT Marine environments are frequently impacted by petroleum‐derived hydrocarbons, which pose ecological risks because of their toxic, mutagenic, and carcinogenic potential. Microorganisms play a crucial role in hydrocarbon degradation, and understanding the influence of time and hydrocarbon type on microbial dynamics helps improve bioremediation ...
Karen C. F. Santaren, Douglas A. Monteiro, Eliene S. Lopes, Diogo A. Jurelevicius, Lucy Seldin   +4 more
wiley   +1 more source

Assessment of Oxidative Stress, Vitellogenin, and Human Health Risks Derived From Nile Tilapia Exposed to Metals and Metalloids in Southeastern Brazil

Environmental Toxicology, EarlyView.
ABSTRACT Urban coastal lagoons are highly vulnerable ecosystems increasingly affected by metal contamination, as well as multiple anthropogenic stressors. This study evaluated ecotoxicological and human health risks associated with chronic metal exposure in Nile tilapia (Oreochromis niloticus) from an anthropogenically impacted lagoon in southeastern ...
Julia Araújo Alves, Priscila M. O. Muniz Cunha, Shênia Patrícia Corrêa Novo, Lorena Oliveira Souza Soares, Tatiana Dillenburg Saint‐Pierre, Fábio Veríssimo Correia, André Luís de Sá Salomão, Rachel Ann Hauser‐Davis, Enrico Mendes Saggioro   +8 more
wiley   +1 more source

Chagas' disease

The Lancet, 2001
E S, Umezawa, A M, Stolf, C E, Corbett, M A, Shikanai-Yasuda   +3 more
  +6 more sources

Rotenone Induces Morphological Damage and Reduction in Catecholamine Levels in the Central Nervous System of the Ascidian Styela plicata

Environmental Toxicology, EarlyView.
ABSTRACT Ascidians are invertebrates that occupy a key phylogenetic position as a sister group of the vertebrates. The organization of their central nervous system (CNS), with cortex and medulla, indicates a plesiomorphic character of the gray and white matter of vertebrates, making this group of animals useful for studies of neurodegenerative events ...
Andressa de Abreu Mello, Carlos Augusto Borges de Andrade Gomes, Rafaela Rocha dos Santos, Cintia Monteiro de Barros, Silvana Allodi   +4 more
wiley   +1 more source