Fricción interna en plomo de muy alta pureza (99,9999%) a temperaturas medias

NUEVAS TÉCNICAS DE TRANSMISIÓN DE MUY ALTA VELOCIDAD PARA REDES DE COMPUTADORES: Una aproximación mediante ondículas

Ing. José Avelino Manzano Lizcano, Estudiante PhD-ETSIT-UPM-España, Ingeniero de Telefónica de España, [email protected] Ing. y MSc. Samuel Ángel Jaramillo Flórez, Estudiante PhD-ETSIT-UPM-España, Profesor Titular-IEE-UPB, [email protected] Abstract Indoor multpropagation channel is modeled by the Kaiser electromagnetic wavelet. A method for channel characterization ...

Analisis y síntesis de expresión emocional en cuentos leídos en voz alta

An important challenge for text-to-speech is to get a synthesized voice that sounds as like as possible to the human voice. The voice synthesized by these systems sounds artificial and this is the most principal cause of rejection by the public at the moment. In order to obtain a lively synthesized voice it is necessary to generate a voice with emotions. The main goal of the generation of emoti...

Reconocimiento de conjuntos de sitios turísticos muy frecuentados

In this paper we propose an algorithm to identify sets of the most frequently visited tourist sites. We do this by examining the trajectories followed by tourists and by considering their visits to these sites. We propose a second algorithm that recommends a specific order to visit these sites. To accomplish this task, we consider variables such as tourist preferences, departure and arrival loc...

Effect of Lead Intoxication and D-Penicillamine Treatment on Hematological Indices in Rats Efectos de Intoxicación con Plomo y Tratamiento de D-Penicilamina en Índices Hematológicos en Ratas

Lead is a dangerous heavy metal which is widely spread in the environment. Lead content in the air, food and tap water has increased several folds during recent years due to extensive use of this metal in petrol, paints, battery and other industries (Tuormaa, 1995). Despite of attempts for reducing the exposure to this metal, there are still some reports of cases with severe lead toxicity (Hers...

Introduction a l'etude de salmonella et des salmonelloses en Iran