As an educational institution, each university competes to build an information system to provide the best service for all university citizens. Communication between lecturers, and between students is one of the focuses of the attention of managers of educational institutions. In this writing, the application of information technology is carried out to make a publication of activity reports for…
Composite materials are materials that are currently being developed and their use has been widespread in various industrial and household sectors. Composite is a material formed by combining several materials into one and has new mechanical properties as well. In general, composites are composed of binding materials (matrices) and reinforcing materials which are also called fillers. This resea…
This paper presents the application of the Backpropagation method of the Artificial Neural Network algorithm in the case study to predict the amount of export value in NTB province. This forecasting process uses two scenarios namely forecasting the total value of total exports in NTB province and forecasting the amount of export value based on commodity. The activation functions used are Sigmoi…
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The research problem in this is whether the used battery powder can improve the result of aluminum planner casting and determine the best composition of the powder used batteries with a weight 0%,0,20%, 0,30% and 0,40%. The purpose of this study was to determine the hardness, impact strength and struktur micro of aluminum planner and powder used battries. This method used is laboratory …
Composite is a combination of two or more materials arranged in a certain way to get new properties in a material results. For the manufacture of composite polyester fiber berpenguat pandanus thorns with rice husk powder filler is one way to get new material properties. This study aims to determine the absorption properties of sea water and impact toughness of fiber reinforced polyester composi…
Non-destructive test (NDT) method is preferred due to its benefits in evaluating or assessing the residual strength of structural elements of the building when the quality are questionable. Usually, this is caused by workmanship errors, additional loading plan and weathering of building materials due to age factor. In this study, hammer test, which was one of the NDT (non-destructive test) e…
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