Now showing items 158-161 of 161

    • Hampala, Vit; Laukkanen, Anne María; Guzmán, Marco A.; Horacek, Jaromir; Svec, Jan G. (Elsevier, 2015)
      Objectives. Phonation into a tube is a widely used method for vocal training and therapy. Previous studies and practical experience show that the phonation becomes easier and louder after such an exercise. The purpose of ...
    • Guzmán Noriega, Marco; Laukkanen, Anne Maria; Krupa, Petr; Horácek, Jaromir; Svec, Jan G. (The Voice Foundation, 2013)
      Summary: Objective. The present study aimed to investigate the vocal tract and glottal function during and after phonation into a tube and a stirring straw. Methods. A male classically trained singer was assessed. ...
    • Monckeberg Pardo, María Olivia (1986)
      El ex senador por Santiago y actual dirigente del Partido Comunista estima imprescindible encontrar un factor común para recuperar la democracia para que "el pueblo determine qué clase de país quiere". Está dispuesto ...
    • Morales Vargas, Alejandro; Pedraza Jiménez, Rafael; Codina, Lluís (EPI SCP, 2020)
      A range of different methods and tools have been proposed by both academics and professionals in recent years for evaluating the quality of websites. Some are of general application and can be used to assess any type of ...