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A brief revision of my vision
Penelitian

Praktikum Lapangan Mesin Produksi Pertanian dilaksanakan di KP4 Brebah, Kalitirto Sleman, Rangkaian acara praktikum yang dilaksanakan di lapangan adalah Praktikum Pengendalian Traktor dan Praktikum Pengukuran Efisiensi dan Kapasitas kerja lapang. 

Penelitian

A numerical technique, the distinct element method (DEM), was used to simulate the mechanical behavior of root-matted soil. The conventional DEM was modified with introducing a tensile parameter on the mechanical relationship between the DEM elements. The validity of the modified model was investigated by conducting an experiment in which root-matted soil is cut by a blade.