Results 111 to 120 of about 428,009 (193)

Aspectos sanitários dos núcleos de conservação in situ de bovinos pantaneiros. [PDF]

open access: yes, 2013
Este trabalho teve como objetivo a avaliação sorológica dos rebanhos de dois núcleos de conservação de bovinos Pantaneiros existentes na região do Pantanal (C1 em Corumbá-MS e C2 em Poconé-MT), para as seguintes enfermidades: brucelose, tuberculose ...
ABREU, U. G. P. de   +9 more
core  

Support Vector Machine Ensemble for Crude Oil Classification

open access: yesJournal of Chemometrics, Volume 40, Issue 4, April 2026.
ABSTRACT The study focuses on proposing a new machine learning approach to classify crude oil samples based on their physicochemical properties, such as sulfur concentration (S), total acidity number (TAN), and American Petroleum Institute (API) gravity.
Maria Carolina da V. A. Barboza   +6 more
wiley   +1 more source

Núcleos de significação como instrumento para a apreensão da constituição dos sentidos

open access: yesPsicologia: Ciência e Profissão
O artigo tem como objetivo instrumentalizar o pesquisador, segundo a abordagem da Psicologia sociohistórica, nos procedimentos de análise de material qualitativo, visando a apreender os sentidos que constituem o conteúdo do discurso dos sujeitos ...
Wanda Maria Junqueira Aguiar   +1 more
doaj   +3 more sources

EL CENTRALIDAD COMO UN ARQUETIPO SOCIAL DE LA CIUDAD [PDF]

open access: yes, 2008
La centralidad ligada al crecimiento de las ciudades se traduce en un arquetipo social y urbano. En su origen los centros contribuyeron de manera significativa al desarrollo de la vida comunitaria. Los grandes imperios convirtieron a la centralidad en un
SANCHEZ VERTIZ RUIZ, RENE LAURO   +3 more
core  

Brain Age Estimation on T2‐FLAIR Scans for Application to Multiple Sclerosis

open access: yesHuman Brain Mapping, Volume 47, Issue 5, 1 April 2026.
While the brain‐age paradigm has emerged as a promising biomarker of neurodegeneration in multiple sclerosis (MS), most available brain‐age prediction models are based on 3D‐T1w scans, which are not acquired in routine clinical practice. Leveraging a large multicentre collection of scans from healthy controls, we developed an accurate brain‐age ...
Jordan Colman   +46 more
wiley   +1 more source

Predictors of True Early Recurrence in Patients Undergoing Radiofrequency Ablation for Hepatocellular Carcinoma

open access: yesJGH Open, Volume 10, Issue 4, April 2026.
ABSTRACT Aims To analyze risk factors of true early recurrence in patients undergoing radiofrequency ablation (RFA) for early‐stage hepatocellular carcinoma (HCC). Methods and Results We enrolled 791 patients with newly diagnosed early‐stage HCC (i.e., within Milan criteria) and Child–Pugh class A liver disease undergoing percutaneous RFA.
Yi‐Hao Yen   +6 more
wiley   +1 more source

Atuação do psicólogo nos “núcleos de acessibilidade” das universidades federais brasileiras

open access: yesPsicologia Escolar e Educacional
Resumo O Programa Incluir - Acessibilidade na Educação Superior objetiva o desenvolvimento de políticas institucionais de acessibilidade nas Instituições Federais de Ensino Superior (IFES), buscando o desenvolvimento acadêmico de estudantes com ...
Ana Paula Camillo Ciantelli   +2 more
doaj   +1 more source

An HBV‐Derived Peptide Poly6 as a Novel Candidate for Functional Cure Via IFN‐I–Mediated Epigenetic Regulation of cccDNA

open access: yesJournal of Medical Virology, Volume 98, Issue 4, April 2026.
ABSTRACT Covalently closed circular DNA (cccDNA) represents the central obstacle to achieving a functional cure for chronic hepatitis B virus (HBV) infection. Poly6, a peptide encoded within the HBV genome, was investigated for antiviral efficacy in hepatocyte‐derived cell lines, hydrodynamic injection models, and HBV transgenic mice.
Junghwa Jang   +5 more
wiley   +1 more source

Avaliação da vulnerabilidade sísmica de núcleos urbanos antigos [PDF]

open access: yes, 2016
Este artigo reúne alguns dos mais importantes outputs resultantes do projeto URBSIS, financiado pela Fundação para a Ciência e Tecnologia, nomeadamente aqueles relacionados com a avaliação da vulnerabilidade sísmica de núcleos urbanos antigos através da ...
Costa, Alexandre A.   +7 more
core  

Differential Mortality Risk by Age in Males and Females With Steatotic Liver Disease

open access: yesMedComm, Volume 7, Issue 4, April 2026.
Data on the impact of sex for overall and cause‐specific mortality in patients with metabolic dysfunction‐associated steatotic liver disease (MASLD) is limited. Among older (>50 years) people with MASLD, males had about 40% higher risk of overall and nonliver related mortality, while the opposite was observed with females having about 30% higher risk ...
Taotao Yan   +11 more
wiley   +1 more source

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