This article is about the economics aspects on optimization of components production are nowadays very current issue. Article is about the criteria of economic efficiency of production of mechanical components for machine tools and CNC machines. The machinability of materials is considered to be a parameter which characterizes the machined material in the process...
PT. Data Utama is a company that organizes professional - international trade shows that have 500 permanent employees, 50 contract employees and 10 daily employees. PT. Data Utama has many divisions / department, one of which is the Human Resources Department (HRD) which has many documents for all employees. One of the duties of HRD is to manage the employee's Application for Permit (SPI). ...
With the acceleration of urbanization and the rapid development of industryand agriculture, a large number of industrial wastewater containing heavy metal is produced. In this study we worked on industrial rejection.The method for removing heavy metals from industrial wastewater based on chemical precipitation method is proposed in this paper, which utilizes lime (CaO),...
This study presented a secondary analysis of the National Assessment of Educational Progress (NAEP) dataset. The paper examined the impact of eighth grade students’ specific digital product creation on their Technology & Engineering Literacy ICT scores. In order to gain a better understanding of the impact of computer use technology achievement of eighth-grade students, this study used a...
Micropropagation of orchids are often through the production of Protocorm Like Bodies (PLBs) and this research conducted a study to discover the optimal condition for the growth of Protocorm Like Bodies (PLBs) and also plantlets regeneration of Grammatophyllum speciosum Several aspects such as different carbon sources (sucrose, maltose) and the presence of charcoal alongside with the variety of...
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