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90.623  Articles
1 of 9.063 pages  |  10  records  |  more records»
Abstract—In this study, the aluminum foam material having two different pore structures was obtained. These materials were cut using advanced cutting methods (waterjet and wire erosion). And then, the porosity levels of the cut surfaces were examined de... see more

3D Printing Machine is a machine that works with the basic principle of CNC, namely the movement of the machine in making the workpiece which is regulated by the G code in 3 coordinate axes x, y, and z. Based on how it works, 3d printing machines are clas... see more

In this review, scaling issues in additive manufacturing (AM) processes are discussed based on multiple factors. Scaling issues arise mainly due to design and control of the AM system and also while attempting to achieve desired accuracy. Based on current... see more

The movement of sediment on straight channel  especially on altitude area with the alluvial, scour sediment or erosion as well transportation sediments influential to change the form of channel is very .If we see the day of the day flow on the basis&... see more

There are 7 categories for the additive manufacturing (AM) technologies and a wide variety of materials that can be used to build a computer aided designed (CAD) 3-Dimensional (3D) object. The present article reviews the main AM processes for polymers for... see more

The hydrophobic properties of the fabric by means methods of mechanical and method of Obruchev with adding the synthesized superhydrophobic soot into soap solution were investigated. Thermal decomposition of hydrocarbons and their mixtures under dynamic c... see more

The Tungurahua volcano (Northern Andean Volcanic Zone) has been erupting since 1999, with at least four eruptive phases up to present. Although a dozen of research focuses in tephra fall deposits during this period, none of them cover the full eruptive cy... see more

A partir de una revisita a  dos investigaciones sobre la inmigración europea en la Argentina realizadas por la autora y publicadas en 2004 y 2010,  este trabajo explora la interacción entre las emociones, la biografía socio-cultural de los objet... see more

Este trabajo se propone reflexionar acerca de la elaboración de una base de datos de materiales para los futuros profesores de historia, preparada en el marco de la cátedra de Didáctica Especial y Prácticas de la Enseñanza de la Historia de la Facultad de... see more

1 of 9.063 pages  |  10  records  |  more records»