Matheus Sathler de Souza

EMPREENDEDORISMO DIGITAL NA SAÚDE: MODELOS DE NEGÓCIO INOVADORES EM TECNOLOGIAS BIOMÉDICAS

Kátia Regina Calixto Brasil, Hamilton Felix Nobrega, Amanda Damasceno de Souza, Adeânio Almeida Lima et autres

Este artigo teve como objetivo analisar os modelos de negócio inovadores no contexto do empreendedorismo digital na saúde, com foco nas tecnologias biomédicas. A pesquisa foi descritiva, realizada por meio de entrevistas com 17 profissionais atuantes no setor, incluindo empreendedores e gestores. …

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MANIFESTAÇÕES ORAIS EM PACIENTES COM BULIMIA NERVOSA

T Alves, Matheus Sathler de Souza

RESUMO Os padrões de beleza impostos pela sociedade e validados pela mídia têm incentivado a busca incessante pela magreza, influenciando diretamente a autoimagem e contribuindo para o aumento dos transtornos alimentares. Os transtornos alimentares possuem uma etiologia multifatorial, e afetam principalmente mulheres …

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Experimental and numerical analyses of the hemodynamics impact on real intracranial aneurysms: A particle tracking approach

Andrews Souza, Diogo Lopes, Matheus Sathler de Souza, Rui Lima et autres

• Vortical structures in an aneurysm are studied using particle tracking velocimetry. • The onset of vortex appearance is determined in a real intracranial aneurysm. • Flow structures and impingement areas are identified for physiological flow rates. • Hemodynamical analysis is numerically …

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FORMAÇÃO, PRÁTICA DOCENTE E TRANSVERSALIDADE

ANA JAQUELINE MIGDALSKI, Andrews Souza, Márcio Akio Ohira, Cristiane Joelma Denny et autres

A Obra "FORMAÇÃO, PRÁTICA DOCENTE E TRANSVERSALIDADE: DIÁLOGOS EM AÇÃO" sugere um estudo que explora a formação docente e a aplicação de práticas pedagógicas com enfoque na transversalidade. A ideia de "diálogos em ação" indica que o trabalho busca conectar teoria e …

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OBSERVATÓRIO SOCIAL E DO TRABALHO NO MARANHÃO: um balanço dos resultados das pesquisas realizadas

Matheus Sathler de Souza, Maria Eunice Ferreira Damasceno Pereira, Valéria Lima

Texto construído com arrimo em pesquisa bibliográfica, documental e análise de dados secundários, referenciado nos conceitos de democracia, pobreza e trabalho. Seus objetivos centrais são: pensar sobre a contribuição dos observatórios sociais, instrumentos de democratização do espaço público, em contextos marcados pelo …

A New Grinding Wheel Design with a 3D Internal Cooling Structure System

S. Costa, P. Capela, Matheus Sathler de Souza, J.R. Gomes et autres

This work discusses challenges in conventional grinding wheels: heat-induced tool wear and workpiece thermal damage. While textured abrasive wheels improve heat dissipation, the current surface-only methods, such as those based on laser and machining, have high renewal costs. The proposed manufacturing technology …

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Effect of the IMC layer geometry on a solder joint thermomechanical behavior

P. Capela, Matheus Sathler de Souza, S. Costa, José Carlos Teixeira et autres

Purpose In a printed circuit board assembly (PCBA), the coefficient of thermal expansion (CTE) mismatch between the solder joint materials has a detrimental impact on reliability. The mechanical stresses caused by the thermal changes of the assembly lead to fatigue and sometimes …

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Flow Visualizations in a PDMS Cerebral Aneurysm Biomodel

Andrews Souza, Matheus Sathler de Souza, C. Ferrera, H. Puga et autres

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Fluid Flow and Structural Numerical Analysis of a Cerebral Aneurysm Model

Matheus Sathler de Souza, Andrews Souza, Violeta Carvalho, Senhorinha Teixeira et autres

Intracranial aneurysms (IA) are dilations of the cerebral arteries and, in most cases, have no symptoms. However, it is a very serious pathology, with a high mortality rate after rupture. Several studies have been focused only on the hemodynamics of the flow …

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Solder Paste Additives for Thermal Expansion Control

P. Capela, Matheus Sathler de Souza, S. Costa, Maria G. Fernandes et autres

Abstract Most electronic failures that occur in equipment are due to stresses induced by differences in the Coefficient of Thermal Expansion (CTE) of the different materials in a Printed Circuit Board Assemblies (PCBA). During a thermal cycle, the incompatibility of CTE between …

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Wear Behavior of Grinding Wheels With Superficial Cooling Channels

P. Capela, S.F. Carvalho, S. Costa, Matheus Sathler de Souza et autres

Abstract Grinding wheels are used in manufacturing industry to shape and finish different types of materials. To achieve this purpose, the wear resistance of grinding materials and the capacity to promote wear on the opposing surface determine the performance of the grinding …

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Numerical simulation of blood analogous fluid flow in intracranial aneurysm

Matheus Sathler de Souza, Andrews Souza, Rui Lima, João Ribeiro

Intracranial aneurysm (IA) is a pathology that in most cases does not present symptoms in the patient and is still not well understood in relation to the interaction of factors that develop it. Therefore, determining methods to assess risk factors and assist …