Results 91 to 100 of about 3,001 (204)

New Approach Methodologies (NAMs) in Alternative Methods: A Comparative Cytotoxicity Analysis of Nanostructured Hydroxyapatite in Adipose Stem Cells Spheroids

Journal of Applied Toxicology, Volume 46, Issue 8, Page 2884-2894, August 2026.
ABSTRACT Toxicological assessment is essential in NP approval for health and medical applications. Although 2D cell culture has been widely used, 3D models, especially spheroids, provide better predictive value for toxicological risk assessments since they replicate complex cellular interactions more accurately.
Bianca Montenegro, Rosângela Mayer Gonçalves, Marcelle Gomes Pegurier, Isabelle Amorim, Alexandre Malta Rossi, Leandra Santos Baptista   +5 more
wiley   +1 more source

Ideologia importa? Uma análise dos pareceres emitidos pelos tribunais de contas brasileiros

Cadernos Gestão Pública e Cidadania
O estudo investigou a associação entre os pareceres prévios emitidos pelos Tribunais de Contas brasileiros às ideologias político-partidárias. O levantamento teve como base o interstício entre 1995 e 2022, perfazendo sete ciclos políticos, em todos os ...
Gislene Daiana Martins, Saulo Silva Lima Filho, Henrique Portulhak, Blênio Cezar Severo Peixe   +3 more
doaj   +1 more source

Associations Between Severe Food Insecurity and Food Addiction in Brazilian Low‐Income Women

European Eating Disorders Review, Volume 34, Issue 4, Page 1111-1120, July 2026.
ABSTRACT Objective The present study aims to assess the distribution of food addiction (FA) across different levels of food insecurity (FI) in Brazilian women of reproductive age living in poverty, and to investigate the association between FA and FI. Method This is a cross‐sectional study conducted between October 2020 and May 2021 in 40 urban favelas
Amanda Ribeiro Berta, Luiz Gonzaga Ribeiro Silva‐Neto, Juliana Souza Oliveira, Nassib Bezerra Bueno, Telma Maria de Menezes Toledo Florêncio, Ana Paula Grotti Clemente, Giovana Longo‐Silva, Risia Cristina Egito de Menezes   +7 more
wiley   +1 more source

Enforcing environmental law in the Amazon

People and Nature, Volume 8, Issue 7, Page 2281-2294, July 2026.
Abstract This article identifies the underlying obstacles to enforcement of laws against environmental crimes such as illegal logging, mining and ranching. With four departments (provinces) from Colombia as case studies, it assesses enforcement of the country's main environmental law, Law 2111, which is one of Latin America's strongest. The article has
Mark Ungar, Juan Corredor‐Garcia
wiley   +1 more source

Assessing the evolutionary distinctiveness of a highly threatened plant group: The urgency to preserve a unique lineage of evolution in Brazil

PLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1223-1237, July 2026.
Brazil's diverse flora is under several threats, with many unique lineages facing extinction, particularly in biodiverse regions like the Cerrado and campo rupestre. This study sheds light on the conservation needs of Cambessedesia (Melastomataceae), an endemic genus with 95% of its species endangered, using an approach to rank and prioritise species ...
Najla Bastos Scheidegger, Raquel C. Pizzardo, Bruno Vilela, Thuane Bochorny, Juliana Gastaldello Rando   +4 more
wiley   +1 more source

Soft Colloidal Robots: Magnetically Guided Liquid Crystal Torons for Targeted Micro‐Cargo Delivery

Small, Volume 22, Issue 37, 2 July 2026.
Torons, topological quasiparticles in liquid crystals, can be propelled using electric fields and precisely steered with magnetic alignment, enabling programmable motion without fluid flow. In microfluidic channels, they transport colloidal cargo and exhibit novel dynamic behavior. Their uniformity, softness, and reconfigurability make torons ideal for
Joel Torres‐Andrés, Rodrigo C. V. Coelho, Patrick Oswald, Francesc Sagués, Jordi Ignés‐Mullol   +4 more
wiley   +1 more source

Resiliência e impactos regionais de crises financeiras: uma análise para os estados brasileiros - 2007/08

Economia e Sociedade
Resumo Este artigo analisa os impactos diferenciados da crise financeira global de 2007/2008 sobre os estados brasileiros. Examinaram-se os padrões diferenciados de resistência e recuperação da atividade econômica a partir do emprego formal e da produção
Igor Santos Tupy, Marco Crocco, Fernanda Faria Silva   +2 more
doaj   +1 more source

O Estado Brasileiro de Cabral a Sarney

Revista do Serviço Público, 2017
A avaliação das tentativas realizadas até 1967 demonstra a insuficiência dos processos de Reforma Administrativa, pelo menos em termos de melhoria de eficiência da ação pública. Houve, isto sim, em todo o período uma transformação profunda na Administração Pública brasileira, inclusive gerando novos instrumentos para alguns setores da ação pública, sem
openaire   +2 more sources

First Zoeal Stage of the Snapping Shrimp Alpheus Fabricius, 1798 (Caridea: Alpheidae): New Description of Alpheus bouvieri A. Milne‐Edwards, 1878 and Literature Review

Acta Zoologica, Volume 107, Issue 3, Page 361-376, July 2026.
ABSTRACT Based on adult morphological characters, the more than 300 species of Alpheus were divided into seven informal species groups, but some groups are not supported by molecular data. The aim here was to describe the zoea I of Alpheus bouvieri, and to do a review of the larval descriptions available in the literature, analysing whether the ...
Karmine Pasinatto, Alexandre O. Almeida, Mariana Terossi   +2 more
wiley   +1 more source

O mar territorial do Estado brasileiro

Revista da Faculdade de Direito, Universidade de São Paulo, 1974
I. O Conceito de mar territorial e sua significacao. a. a disciplina juridica da utilizacao do mar contiguo aos Estados; b. mar territorial e soberania; c. conclusoes preliminares. lI. Competencia para fixar a extensao do mar territorial. a. as fontes do direito internacional; b. os atos unilaterais; c.
openaire   +2 more sources