Results 1 to 10 of about 29,775 (183)

Assim na Terra como no céu: a teoria do dínamo como uma ponte entre o geomagnetismo e o magnetismo estelar [PDF]

open access: diamondRevista Brasileira de Ensino de Física, 2012
Esse trabalho pretende, através de uma abordagem didática, apresentar a íntima ligação entre o magnetismo estelar e o geomagnetismo, ressaltando a importância da teoria de dínamo na compreensão do magnetismo no universo.
Osman Rosso Nelson   +1 more
doaj   +2 more sources

El magnetismo del centro peninsular: la configuración del iberismo a través de Miguel Torga y Gaziel [PDF]

open access: diamond, 2016
Analysis of Miguel Torga’s and Agustí Calvet, Gaziel’s travel writing with the purpose of trying to see the characteristics that conforms the iberism along the 20th century and the relationships between peripheries and centre.Análisis de la obra del ...
Ortega Román, Juan José
core   +4 more sources

La imagen del magnetismo animal en la literatura de ficción : los casos de Poe, Doyle y Du Maurier [PDF]

open access: diamond, 2014
En el presente trabajo nos acercamos a la imagen social del fenómeno conocido como mesmerismo o magnetismo animal a través del análisis de las obras: The Facts in the Case of Mr.
Bonet Safont, Juan Marcos   +1 more
core   +4 more sources

Bosquejo Histórico de Electro-magnetismo

open access: diamondEpistemología e Historia de la Ciencia
El presente documento muestra el escenario científico que se configuró a partir de la publicación de los resultados del experimento de la aguja de Hans Christian Ørsted.
Rodrigo Andrés Bautista Rincón   +1 more
doaj   +3 more sources

Scattering of Microwaves by a Passive Array Antenna Based on Amorphous Ferromagnetic Microwires for Wireless Sensors with Biomedical Applications [PDF]

open access: yesSensors, 2019
Co-based amorphous microwires presenting the giant magnetoimpedance effect are proposed as sensing elements for high sensitivity biosensors. In this work we report an experimental method for contactless detection of stress, temperature, and liquid ...
Alberto Moya   +4 more
doaj   +2 more sources

Sobre la activación del medio ambiente: las primeras piezas de gravedad y magnetismo de Juan Navarro Baldeweg

open access: diamondArchivo Español de Arte, 2022
En el año 1973, Juan Navarro Baldeweg realizará una de sus obras más emblemáticas, La columna y el peso. Se trata de una fotografía tomada en el vestíbulo de la Escuela de Arquitectura y Planeamiento del Massachusetts Institute of Technology (MIT ...
Covadonga Lorenzo Cueva
doaj   +3 more sources

XI Escola Brasileira de Magnetismo: A retomada [PDF]

open access: diamondRevista Brasileira de Ensino de Física
Esse é um artigo de apresentação da edição especial da Revista Brasileira de Ensino de Física (RBEF) dedicada à palestras apresentadas na XI Escola Brasileira de Magnetismo (EBM) realizada em Porto Alegre em novembro de 2023.
S.G. Magalhães   +2 more
doaj   +2 more sources

Development of an In Vivo Sensor to Monitor the Effects of Vapour Pressure Deficit (VPD) Changes to Improve Water Productivity in Agriculture [PDF]

open access: yesSensors, 2019
Environment, biodiversity and ecosystem services are essential to ensure food security and nutrition. Managing natural resources and mainstreaming biodiversity across agriculture sectors are keys towards a sustainable agriculture focused on resource ...
Filippo Vurro   +6 more
doaj   +2 more sources

Eficacia del uso de ozonoterapia, magnetismo y electroestimulación en pacientes con retinosis pigmentaria y glaucoma Effectiveness of the ozone therapy, magnetism and electrostimulation in patients with pigmentary retinosis and glaucoma

open access: greenMedisan, 2010
Se realizó un estudio de evaluación de la eficacia terapéutica en 21 pacientes con retinosis pigmentaria asociada a glaucoma, atendidos en la Clínica de Retinosis Pigmentaria de Santiago de Cuba desde mayo del 2008 hasta igual mes del 2009.
Sarah María García Espinosa   +4 more
doaj   +1 more source

Boosting the Tunable Microwave Scattering Signature of Sensing Array Platforms Consisting of Amorphous Ferromagnetic Fe2.25Co72.75Si10B15 Microwires and Its Amplification by Intercalating Cu Microwires

open access: yesNanomaterials, 2021
The following work addresses new configurations of sensing array platforms that are composed of Co-based amorphous ferromagnetic microwires (MWs) to obtain an enhanced modulation of the microwave scattering effects through the application of low strength
Diego Archilla   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy