Výsledky vyhledávání - "Eduardo Moraes Diniz"

Akademický článek

Doze maneiras de resolver o oscilador harmônico simples

Autor: Eduardo Moraes Diniz

Publikováno v: Revista Brasileira de Ensino de Física, Vol 45 (2023)

Ao longo do curso de graduação em Física, o(a) estudante frequentemente se depara com problemas envolvendo oscilações. O principal modelo usado para investigar fenômenos oscilatórios é o oscilador harmônico simples. À medida que os(as) estu

Externí odkaz: https://doaj.org/article/0ef5388dab864626a74e8a5061064014

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Akademický článek

On the Foucault pendulum

Autor: Eduardo Moraes Diniz

Publikováno v: Revista Brasileira de Ensino de Física, Vol 45 (2023)

Abstract The Foucault pendulum is a physical apparatus that shows the Earth’s rotation through the variation of the plane of oscillation over time. The main physical agent responsible for this phenomenon is the non-inertial Coriolis force, which co

Externí odkaz: https://doaj.org/article/0a377620dd454a1d8918214e5ebc0742

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Akademický článek

Motion in rotating Earth: exact solutions and second-order effects of noninertial forces

Autor: Eduardo Moraes Diniz

Publikováno v: Revista Brasileira de Ensino de Física, Vol 44 (2022)

The motion of a particle evaluated from the noninertial frame of the rotating Earth with constant angular velocity ω is solved analytically without carrying out a priori approximations, that is, considering both the Coriolis and the centrifugal term

Externí odkaz: https://doaj.org/article/f77c4ebb0f424a2ca377d7bdd2bce568

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Akademický článek

Excess deaths from all causes and by COVID-19 in Brazil in 2020

Autor: Alcione Miranda dos Santos, Bruno Feres de Souza, Carolina Abreu de Carvalho, Marcos Adriano Garcia Campos, Bruno Luciano Carneiro Alves de Oliveira, Eduardo Moraes Diniz, Maria dos Remédios Freitas Carvalho Branco, Rejane Christine de Sousa Queiroz, Vitória Abreu de Carvalho, Waleska Regina Machado Araújo, Antônio Augusto Moura da Silva

Publikováno v: Revista de Saúde Pública, Vol 55 (2021)

ABSTRACT OBJECTIVE To estimate the 2020 all-cause and COVID-19 excess mortality according to sex, age, race/color, and state, and to compare mortality rates by selected causes with that of the five previous years in Brazil. METHODS Data from the Mort

Externí odkaz: https://doaj.org/article/888aa1f58795494a8f793849b516e211

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Akademický článek

Delay in death reporting affects timely monitoring and modeling of the COVID-19 pandemic

Autor: Carolina Abreu de Carvalho, Vitória Abreu de Carvalho, Marcos Adriano Garcia Campos, Bruno Luciano Carneiro Alves de Oliveira, Eduardo Moraes Diniz, Alcione Miranda dos Santos, Bruno Feres de Souza, Antônio Augusto Moura da Silva

Publikováno v: Cadernos de Saúde Pública, Vol 37, Iss 7 (2021)

This study describes the COVID-19 death reporting delay in the city of São Luís, Maranhão State, Brazil, and shows its impact on timely monitoring and modeling of the COVID-19 pandemic, while seeking to ascertain how nowcasting can improve death r

Externí odkaz: https://doaj.org/article/cabee5f9edf44ca9a412a2b56eac3939

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Akademický článek

Single or functionalized fullerenes interacting with heme group

Autor: Wallison Chaves Costa, Eduardo Moraes Diniz

Publikováno v: AIP Advances, Vol 4, Iss 9, Pp 097119-097119-7 (2014)

The heme group is responsible for iron transportation through the bloodstream, where iron participates in redox reactions, electron transfer, gases detection etc. The efficiency of such processes can be reduced if the whole heme molecule or even the

Externí odkaz: https://doaj.org/article/a8309cab1a7042fabe84b7ff9e8433bd

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Dissertation/ Thesis

Estudo por primeiros princípios de nanofios e aglomerados metálicos encapsulados de nanotubos de carbono

Autor: Eduardo Moraes Diniz

Publikováno v: Biblioteca Digital de Teses e Dissertações da UFMGUniversidade Federal de Minas GeraisUFMG.

Neste trabalho foram estudados os efeitos do confinamento de nanoestruturas por nanotubos de carbono nas propriedades estrutural, eletrônica e magnética de cada sistema. A investigação dessas mudanças foi feita através de cálculos de primeiros

Externí odkaz: http://hdl.handle.net/1843/IACO-86XQZ6

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Akademický článek

O oscilador linearmente amortecido revisitado

Autor: Eduardo Moraes Diniz

Publikováno v: Revista Brasileira de Ensino de Física

Resumo O oscilador harmônico amortecido por atrito de contato superficial é revisitado com uma descrição física e matemática mais robustas e abrangentes. Várias propriedades do sistema são apresentadas e discutidas, como a solução para o ca

Externí odkaz: https://doaj.org/article/4ee7a1720a1b4eada8dd4ced11b9a88a

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The cerium peculiar valence charge in CeN

Autor: Eduardo Moraes Diniz

Publikováno v: Current Applied Physics. 20:326-330

Rare earth nitrides are very interesting due to a well-behaved ionic radii-dependent physical observables. However, cerium nitride is different in many ways, for example, its lattice parameter does not “match” with Ce ionic radius in comparison w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::49bc3f8459cd8a50ac3ec0714ff14189
https://doi.org/10.1016/j.cap.2019.11.015

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