Results 11 to 20 of about 30,149 (247)
XI Escola Brasileira de Magnetismo: A retomada [PDF]
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
‘EL MESÍAS’: TRADICIÓN, RELIGIOSIDAD Y MAGNETISMO
Sin duda alguna, nos hallamos ante una de las composiciones mas interpretadas y celebradas de toda la historia de la musica culta occidental. Del mismo modo, tambien es una de las mas conocidas: al menos algunas de sus secciones, sobre todo una y por meritos propios, se han situado en el nucleo de obras que podiamos englobar en el apartado de ‘clasicos
Marco Antonio de la Ossa Martínez
openaire +3 more sources
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
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Metallic Magnetic Nanoparticles
In this paper, we reviewed some relevant aspects of the magnetic properties of metallic nanoparticles with small size (below 4 nm), covering the size effects in nanoparticles of magnetic materials, as well as the appearance of magnetism at the nanoscale ...
A. Hernando, P. Crespo, M. A. García
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]
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
Este libro por el Dr. D. A. Valencio, del Departamento de Ciencias Geológicas de la Universidad de Buenos Aires, es el primero en publicarse sobre el tema, en idioma español.
J. Urrutia Fucugauchi
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Impact of the Schottky Barrier and Contact-Induced Strain Variations inside the Channel on the Electrical Behavior of Monolayer MoS<sub>2</sub> Transistors. [PDF]
This article reports a multiscale investigation of monolayer MoS2 field‐effect transistors, revealing a source/drain Schottky barrier of ≈0.21 eV and contact‐induced strain variations inside the channel. The impact of strain inhomogeneities on the electron effective mass (meff) distribution and their implications on carrier mobility and contact ...
Panasci SE +17 more
europepmc +2 more sources
Fenton-like Reactivity on Fe<sub>3</sub>O<sub>4</sub> Nanozymes Driven by Charge Transfer and Interfacial Water. [PDF]
In magnetite nanozymes, subsurface Fe2⁺ donates electrons to H2O2, forming fleeting Fe(IV)═O and •OH species. The process couples charge flow, water‐mediated reactivity, and nanoparticle oxidation in a dynamic Fenton‐like cycle. Abstract Magnetite (Fe3O4) nanoparticles, widely recognized as inorganic nanozymes due to their enzyme‐like catalytic ...
Sánchez VM +9 more
europepmc +2 more sources
It seems magic, but it is magnetism [PDF]
Se presenta un conjunto de experiencias basadas en la interacción magnética, a partir de las cuales se puede construir juguetes. Esta actividad se ha desarrollado con alumnos de 3º y 4º de E.S.O.
Vega Palas, Enrique
doaj +4 more sources

