Manual de refrigeración y aire acondicionado

This book presents an integration between communication systems and its application to industrial systems. Thus, it contributes to academic training in an up-to-date and widely used environment in the industry.

South American camelids (Llamas, Alpacas, Vicuñas and Guanacos) are receiving increased interest not only in South America but also on a worldwide scale. They possess some unique features such as their fine fibre and healthy meat, and their high adaptivity to many climatic regions across the world. Apart from the important productive aspects, their physical attractiveness and friendly temperament also makes them popular as pet animals. There are still many gaps in the scientific literature with regard to South American camelids. In part, this gap can be diminished by this collection of...

"An urgent and expert investigation into behavioral addiction, the dark flipside of today's unavoidable digital technologies, and how we can turn the tide to regain control. Behavioral addiction may prove to be one of the most important fields of social, medical, and psychological research in our lifetime. The idea that behaviors can be being addictive is new, but the threat is near universal. Experts are just beginning to acknowledge that we are all potential addicts. Adam Alter, a professor of psychology and marketing at NYU, is at the cutting edge of research into what makes these products ...

La difusión es uno de los fenómenos producidos a nivel interno en los materiales más difíciles de comprender y, a la par, que más se presenta en industria, en todos los tratamientos térmicos conocidos. DIFFUSION es una aplicación informática que ayuda a entender el fenómeno de difusión, sus mecanismos y aplicaciones en industria. Permite interpretar tratamientos térmicos superficiales (analizar y estudiar parámetros y variables) y ajustarlos en base a unas variables de forma rápida y sencilla, incluso ofrece propuestas sobre el tratamiento más adecuado a aplicar para una pieza....