The number of human populations is increasing as well daily needs and consequently increased the wastes that being produced including plastic waste. Indonesia itself consumed 17 kg/capita per year. Recycling waste one alternatives way to reduce waste, by melting using six heaters from electrical energy source. This research was conducted obtain will be used in injection molding process consider...

The management of industrial systems is done through different levels, ranging from strategic (designing the system), to tactical (planning activities and assigning resources) operational (scheduling activities). In this paper, we focus on latter level by considering a real-world scheduling problem plastic injection company, where production process combines parallel machines set resources. We ...

Cleft of the lip, alveolus and palate (CLAP), is a complex facial deformity, which requires multiple surgeries and bone grafting to correct the defect. Active or passive Pre surgical Orthopedic Molding reduces the deformity and thus reduces number of surgeries to achieve superior post surgical esthetic. Pre-surgical nasoalveolar molding (PNAM) is passive molding which align and approximate the ...