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This chapter presents a review and synthesis of research in the fields of freight demand and shipper behavior modeling. Different approaches to freight demand modeling are presented along with their advantages/disadvantages. These models are divide, according to the nature of data required and ge...

La obtención de objetos por medio de procesos de colada y moldeo de metales o aleaciones es una práctica de gran antigüedad. Es, además, un método más conveniente que el maquinado o la deformación del material para la producción de piezas de formas complicadas. Sin ...

MoS2 with intercalated primary amines was synthesized and structurally characterized. The interlaminar distance of the MoS2 was found to increase from 0.6 nm to 5.1 nm for hexadecylamine. Hydrothermal treatment of these nanocomposites yields nanoparticles. Among them are nanotubes and nanofibres ...