Metal is a style of music that enjoys great popularity around the world, today it has become a whole industry that has thrived over the last three decades. The following work consists of the creation and recording of five ...

El trabajo presentado a continuación, es una investigación de carácter cualitativo, este busca construir parte de la historia del power metal colombiano, a través de las interpretaciones personales y construcciones ...

El presente artículo analiza algunos aspectos energéticos, tecnológicos y ambientales del reciclaje de materiales metálicos, en especial de los metales no ferrosos básicos, como el aluminio, el cobre, el plomo y el zinc.Se ...

The induction furnaces are loads having high power and nonlinear characteristic. The power consumption depends on the stage of melting metal in its interior and can cause serious problems on the electric power distribution ...

The visible (532 and 442 nm) and UV (325 nm) Raman spectra of bulk mixed metal oxides (metal molybdates and metal vanadates) were compared on the same spectrometer, for the first time, to allow examination of how varying ...

We develop a simple analytical model that tracks galactic metallicities governed by star formation and feedback to gain insight from the observed galaxy stellar mass-metallicity relations over a large range of stellar ...

We develop a simple analytical model that tracks galactic metallicities governed by star formation and feedback to gain insight from the observed galaxy stellar mass–metallicity relations over a large range of stellar ...