A viable wireless PC assisted alternative to studies of vectorcardiography

Autor: Juan Carlos Estrada-Gutiérrez, Alfonso Hernández-Sámano, Ernesto Edgar Mazón-Valadez, José Ávila-Paz, Arturo González-Vega, Juan Alberto Leyva-Cruz, Mario Eduardo Cano-González

Publikováno v: Dyna, Vol 82, Iss 189, Pp 118-126 (2015)

Se presenta el desarrollo de un dispositivo analógico, para mod ular y registrar de manera inalámbrica las doce derivaciones ca rdiacas con una PC. El sistema que ha sido desarrollado con componentes de bajo costo, contiene una sola etapa de acondi

Externí odkaz: https://doaj.org/article/c8ea94b0225c40c2997a07bea972b837

Self-regulation in electroencephalographic signals during an arithmetic performance test: an approach with an rms fluctuation function

Autor: Florêncio Mendes Oliveira Filho, Gilney Figueira Zebende, Everaldo Freitas Guedes, Aloísio Machado da Silva Filho, Arleys Pereira Nunes de Castro, Juan Alberto Leyva Cruz

Publikováno v: International Journal of Health Science. 1:2-12

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72e48a5b9e88afa3dde3f816c463d47a
https://doi.org/10.22533/at.ed.15921091210

Innovative instrumentation to strong reduction of the noise levels inside newborn incubators used in the neonatal intensive care units

Autor: Paulo Roberto Medina Ramos, Gilney Figueira Zebende, Juan Alberto Leyva Cruz

Publikováno v: Biomedical Physics & Engineering Express. 9:045012

In spite of the advent of medical technology, modern newborn incubators (NIs) do not protect them from high noise levels in the neonatal intensive care units (NICUs). Allied to bibliographical research carried out measurements were made inside the do

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f2fa81795b75748e29d86452fbe1841
https://doi.org/10.1088/2057-1976/acd55c

MONTAGEM DE UM ARRANJO EXPERIMENTAL DIDÁTICO PARA O ESTUDO DA ESPECTROSCOPIA DE IMPEDÂNCIA ELETROQUÍMICA

Autor: Ricardo Macedo Borges Boaventura, Juan Alberto Leyva Cruz, E. S. Ferreira

Publikováno v: Ciências Exatas e da Terra e a Dimensão Adquirida através da Evolução Tecnológica 3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b982c6b2a3ed69f4fec2f31cb3b0a3ae
https://doi.org/10.22533/at.ed.74019110722

Ensino de Física para surdos: um experimento mecânico e um eletrônico para o ensino de ondas sonoras

Autor: Deise Benn Pereira Vivas, Elder Sales Teixeira, Juan Alberto Leyva Cruz

Publikováno v: Caderno Brasileiro de Ensino de Física; v. 34 n. 1 (2017); 197-215
Caderno Brasileiro de Ensino de Física
Universidade Federal de Santa Catarina (UFSC)
instacron:UFSC
Caderno Brasileiro de Ensino de Física, Vol 34, Iss 1, Pp 197-215 (2017)

This work is about the role of assistive technology on conceptual understanding and social integration of deaf students. The authors present two versions (mechanical and electronic) of a didactic experiment, developed by them, to teach sound waves fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1b9d81dfe86f32f96400c93495f7570a
https://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2017v34n1p197