Abstract: Polypropylene (PP) dielectric capacitors are key energy storage devices in high-voltage direct current transmission systems. Biaxial stretching is a crucial step in the production of PP ...

2 Faculty of Rehabilitation Sciences, Nishi Kyushu University, Kanzaki-cho, Saga, Japan 3 Department of Rehabilitation, Faculty of Health Sciences, Nihon Fukushi University, Handa-shi, Aichi, Japan 4 ...

A horse’s whinny can sound like two calls at once. One part sits low and rough, like a familiar mammal voice. Another rides high, almost piercing, and it does not seem to fit a 500-kilogram animal.