Competition in the business world that is increasingly stringent encourages companies to improve the quality of products produced.One way to reduce the level of product defects.The purpose of this study is to get the value of the product defect and improve the cause of the defect. The method used is Six Sigma DMAIC. This research was conducted in Alfiyah Rebana Gresik UKM, which is a business engaged in making tambourines. From the results of the study, it can be seen that the quality of tambourine produced by the company is quite good, namely the number of defective products of 146 tambourines, with a level of sigma 2.5 with the possibility of damage of 144,835 tambourines for a million production (DPMO). Based on the Pareto diagram, the most common level of disability occurs in eruptions, cracks, and sagging defects. Based on the diagram of fish bone or cause and effect diagram, the improvement that must be done is to make improvements to human, machine and material factors

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Iridologi merupakan diagnosis sebuah iris mata yang merepresentasikan tanda-tanda seperti warna dan struktur dari iris sehingga didapatkan informasi tentang kesehatan seseorang. Penelitian ini tentang iridologi yang terkomputerisasi oleh sebuah sistem yang digunakan dalam mendeteksi keadaan jantung yang dirancang dengan langkah-langkah seperti pra-proseskonversi citra ari RGB menjadi Grayscale, penghapusan noise menggunakan median filter, pemangkasan, pengelompokan menggunakan Fuzzy C-Means (FCM), deteksi tepi menggunakan metode Canny dan diikuti fitur ekstraksi menggunakan Grey Level Co-occurrence Matrix (GLCM), serta klasifikasi menggunakan Support Vector Machine (SVM). Sampel iris pasien dalam keadaan normal dan tidak normal. Data iris pasien yang memiliki kelainan jantung sebanyak 20 citra. Hasil dari sistem deteksi kelainan Jantung melalui citra iris ini memiliki tingkat akurasi sebesar 75%.

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Kakawin Arjunawiwaha is the first milestone of literature in East Java, in which there is a perfection of life as explained in other stories of wayang. Arjuna as the most handsome puppet play is an ideal illustration of Javanese culture about the image of a knight. This study aims to find out the story of Kakawin Arjuna Wiwaha in the Javanese puppet play of Arjuna Wiwaha. This study uses a qualitative research method based on a literature review of Kakawin Arjuna Wiwaha Wiryamartana (1987) which has been translated into Indonesian. The results of the study include: (1) Describing the story of Kakawin Arjuna Wiwaha in the Javanese puppet story Arjuna Wiwaha, (2) The characters in Kakawin Arjuna Wiwaha used in Javanese puppets of Kakawin Arjuna Wiwaha, (3) The response of the Javanese community towards Javanese puppets Arjuna Wiwaha adapted from the story of Kakawin Arjuna Wiwaha, especially on the characteristics of Arjuna as a person who is knighted, powerful and exemplary. Overall, it can be seen that there is a connection between the story of Kakawin Arjuna Wiwaha and the Javanese puppet play of Arjuna Wiwaha.