LIBROS DEL AUTOR: rolando ochoa

1 resultados para LIBROS DEL AUTOR: rolando ochoa

  • Application of Principal Component Analysis
    Carlos Anaya Eredias / Luis Manuel Lozano Cota / Rolando Flores Ochoa
    Currently, in the Elementary Schools of Navojoa, Sonora, and in most of the states of the Mexican Republic, a mesabanco is used that is not designed according to the anthropometry of the students. Considering that students spend about 5 hours sitting down, factors such as fatigue, muscle-skeletal stress among others, can affect not only health but also school performance. In th...
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