Search

In the food industries a significant aspect of several products is the package system. Quality Function Deployment (QFD) is a tool that can guide the company to recognize and to identify the customer' needs to be transformed into diverse forms of planning and strategy business that would be able to offer to the continuous improvement of a given product or service produced. QFD also can help in developing packaging systems by improving packaging components or the package itself. One part of the famous food industries in Yogyakarta, Indonesia is the XYZ Noodles restaurant that sells noodles with a certain level of spiciness. The packaging of XYZ Noodles restaurant is using Styrofoam that harms health and the environment. Also, the packaging of XYZ Noodles restaurant does not have enough information for consumers. This resulted in many consumers have less knowledge to the identity and information of the XYZ Noodles restaurant's product. Therefore, this research is aimed to study in designing the packaging of the XYZ Noodles restaurant for better introduction of the product as well as the safety in delivering and consumption to reduce the level of environmental pollution using Quality Function Deployment (QFD). [ABSTRACT FROM AUTHOR]

The average amount of waste produced by the city of Yogyakarta reaches 260 tons per day. The volume of waste produced by the Ngasem-Gading sector (a sector in Yogyakarta City) exceeds the available temporary landfills' capacity. The volume of waste per day generated by households and markets is 293.76 m3, while temporary landfills' capacity is 189 m3. This study aims to determining the capacity of temporary landfills in accommodating waste sources with a simultaneous approach. The first step to address this inequality is location screening, which identifies facilities that can be enlarged and looking for new possible locations. The next step is to optimize using a set covering problem model by considering the capacity, type of facility, and area using pure integer non-linear programming (PINLP). From the processing results, it is obtained that it is sufficient to operate 13 of the 21 available facilities, with details of maintaining 5 old facilities, expanding 7 facilities, and opening 1 new facility. The total capacity of the 13 facilities is 315.18 m3 so it is expected to be able to accommodate sources of waste from the community and markets in the Ngasem-Gading Sector. [ABSTRACT FROM AUTHOR]

This study aims to know effectiveness of Google Classroom using worked example's strategy in learning angles. This research is quantitative research using pre-experimental design in the form of one-shot case study. There are 29 students of Junior High School at Yogyakarta who have studied angles using google classroom with worked example strategy, were tested to measure student achievement in order to know effectiveness of learning angles using google classroom with worked example strategy. The result is Google Classroom using worked example strategy effectively used for learning angles in terms of student achievement. [ABSTRACT FROM AUTHOR]