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All Journal Jurnal Penelitian Pembelajaran Matematika Sekolah Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI Jurnal PkM MIFTEK Proceeding Mercu Buana Conference on Industrial Engineering
supriadi, ari
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Humanities Automotive Engineering Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Other

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Pengembangan Mesin Penggerak Ayakan Serbuk Sisa Powder Coating dengan Metode Vibrasi Supriadi, Ari
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 2 No 2 (2020): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (529.176 KB) | DOI: 10.52005/permadi.v2i2.34

Abstract

Sarandi Karya Nugraha is a company engaged in the manufacture of medical devices which almost 85% of its products use paint from powder coating, so many powder coatings are wasted and used as powder coatings. However, the former powder coating can still be used as a mixture with a new powder coating. The ratio between used powder coating and new powder coating is 1: 3. During this time at PT. Sarandi Karya Nugraha filtering powder coating is done manually. This does not guarantee the quality of the powder coating so that it can affect the quality of the product produced. Therefore, a tool is made in the form of a powder coating vibrator filter that functions to maintain the quality of thepowder coating and efficiency of filtering time, thereby increasing operator productivity.
PENYULUHAN PENGELOLAAN SAMPAH GUNA MENCIPTAKAN LINGKUNGAN BERSIH DAN NYAMAN DI KECAMATAN BAYONGBONG Purnamasari, Ismi; Mubarok, Gian Ikhsanul; Sari, Wanda; Praharja, Yoga; Febriansyah, Arif Sani; Nasihin, Muhammad; Yusup, Cahya Purnama; Akmal, M.; Permana, Dimas Satia; Kirani, Garnis; Dewi, Erika Puspa; Yasin, Yasin; Kustiana, Ruli M; Sidqi, Muhammad Affan Al; Humaira, Asma Rani Rosalba; Ajis, Alus; Maulana, Haris; Nafisa, Delia Yulianti; Fadhilah, Muhamad Yassin Al; Supriadi, Ari
Jurnal PkM MIFTEK Vol 4 No 2 (2023): Jurnal PkM MIFTEK
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/miftek/v.4-2.1465

Abstract

An environment that is clean from rubbish is an environment that everyone hopes for. The amount of waste produced by humans will increase in proportion to the increase in population, type of activity and level of population consumption of goods. Mekarjaya Village is a village in Bayongbong sub-district, Garut Regency which has a population of 1187 people. With this population, it is very likely that waste will accumulate if it is not managed properly. At the Garut Institute of Technology's Thematic KKN activities in 2023, it was identified that there was a buildup of rubbish in a location that had not been organized. Therefore, one of the community service activities will be activities that focus on environmental cleanliness. This is done with the aim of creating a more organized environment and a cleaner and healthier environment. To achieve this goal, joint environmental cleaning activities were carried out, providing rubbish bins and waste sorting education to educate residents about the importance of waste management to achieve environmental cleanliness.
Metode Data Mining Klasifikasi Pada Kualitas Pelayanan Terhadap Nasabah Bank Syariah Mandiri dengan Model C4.5 Supriadi, Ari; P, Poningsih; Qurniawan, Hendry
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Vol 6, No 1 (2021): Edisi Februari
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/jurasik.v6i1.279

Abstract

Customer satisfaction is the most important thing in assessing the level of management and services provided by the bank to its customers. The existence of banking services in society is indeed more profitable, especially in the economic sector, where economic actors are more free to carry out the process of economic activities to support survival. Data mining is an analysis of observations of large amounts of data to find relationships that are not known beforehand, data processed by the data mining method will produce a new knowledge sourced from old data, the results of processing can be used to determine future decisions. Using the C4.5 algorithm will predict which aspects are more dominant towards customer satisfaction. The data source of this research was collected based on a questionnaire (questionnaire) filled out by customers of Bank Syariah Mandiri in Pematangsiantar City. Data will be processed by calculating the value of entropy, calculating the gain value. So that the final results obtained in the form of a decision tree are expected to be input to the Bank Syariah Mandiri in Pematangsiantar City in maintaining the quality of its services to customers and improving the quality so that customers are always satisfied with the services provided
DESKRIPSI HASIL BELAJAR BANGUN RUANG SISI DATAR PADA PENERAPAN DIRECT INSTRUCTION DENGAN ALAT PERAGA DIKELAS VIII F MTS N 02 KOTA BENGKULU TAHUN AJARAN 2016/2017 supriadi, ari; rusdi, Rusdi; maulidiya, Della
JP2MS Vol 1 No 1 (2017): Agustus
Publisher : Program Studi S1 Pendidikan Matematika FKIP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (822.649 KB) | DOI: 10.33369/jp2ms.1.1.1-8

Abstract

The purpose of this study is to obtain a description of the results of learning materials wake up flat space on the application of direct instruction with props in class VIII F MTs N 02 Kota Bengkulu. The research method used is quantitative description. The subject of this research is 27 students of class VIII F MTs N 02 Kota Bengkulu even semester of academic year 2016/2017. The instrument used is a sheet of student learning outcomes consisting of 4 essay questions. Direct instructional instruction steps with orientation aids, presentation with props wake up flat side room, structured practice with props wake up flat space, practice under teacher guidance, and independent practice. The average score of each indicator about the student's work is: indicator 1 = 17,40 (good), indicator 2 = 25,85 (good), indicator 3 = 11,37 (good enough), indicator 4 = 11,12 ( Good enough), indicator 5 = 21.44 (good), indicator 6 = 15.44 (good), indicator 7 = 20.25 (good), indicator 8 = 18.29 (good), indicator 9 = 35.7 (Good), and indicator 10 = 45,4 (good).Keywords: descriptions of learning outcomes; Direct instruction; learning outcomes.
MEMBANGUN KESADARAN ETIKA ONLINE DAN KEMAMPUAN MEMILAH INFORMASI SISWA DESA MEKARJAYA Purnamasari, Ismi; Ikhsanul Mubarok, Gian; Sari, Wanda; Praharja, Yoga; Sani Febriansyah, Arif; Nasihin, Muhammad; Purnama Yusup, Cahya; Akmal, M; Satia Permana, Dimas; Kirani, Garnis; Puspa Dewi, Erika; Yasin, Yasin; M kustiana, Ruli; Affan Al Sidqi, Muhammad; Rani Rosalba Humaira, Asma; Ajis, Alus; Maulana, Haris; Yulianti Nafisa, Delia; Yassin Al Fadhilah, Muhamad; Supriadi, Ari
Jurnal PkM MIFTEK Vol 6 No 1 (2025): Jurnal PkM MIFTEK
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/miftek/v.6-1.1473

Abstract

Awareness of online/digital ethics and the ability to sort information are very important for everyone to have. We have analyzed this awareness and ability in Mekarjaya Village, a village located in Bayongbong District, Garut. With the majority of the population working as farmers and farm labourers, digital literacy is an important aspect in efforts to develop the potential of society in the ever-evolving digital era. Students in Mekarjaya Village are also increasingly connected online, but they are often faced with limited internet access and a lack of awareness about online ethics. This study aims to understand the importance of building online ethical awareness and the ability to sort information among students in Mekarjaya Village. To achieve this goal, a digital literacy program and digital ethics briefing have been implemented in one of the junior high schools in Mekarjaya village, namely Persis Al-Manar Middle School. The methods used include lectures, discussions, and questions and answers. The results showed an increase in students' understanding of digital literacy and digital ethics, as well as improvements in their online behavior. This research provides important insights into the challenges and potentials of digital literacy in rural areas and offers solutions in the form of relevant educational programs.
Optimasi Waktu Cleaning Mold dengan Metode Single Minute Exchange of Dies & Design for Manufacture Darmawan, Putra; Wijayanto, Ilham Gusti; Supriadi, Ari; Ikatrinasari, Zulfa
Proceeding Mercu Buana Conference on Industrial Engineering Vol 6 (2024): DOWNSTREAMING RESEARCH AND ENTREPRENEURSHIP IN THE DIGITAL ERA: CHALLENGING AND OPPORT
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/MBCIE.2024.035

Abstract

Section Mold memiliki tugas untuk menyiapkan mold yang akan digunakan dalam proses curing. Dalam pelaksanaannya, proses pembersihan mold berpotensi kehilangan waktu karena mold memiliki suhu tinggi dan tidak dapat melakukan proses pembersihan dengan bead glass. Mold membutuhkan waktu sekitar 240 menit untuk mendingin sebelum memasuki proses pembersihan, sehingga mengganggu kelangsungan proses curing. Berdasarkan grafik perbandingan jenis loss time curing periode Maret hingga Mei 2023, loss time tertinggi diperoleh pada cleaning mold dengan 833.504 menit atau 13.891,73 jam (93% loss time waste curing). Hasil penelitian dengan metode Single Minute Exchange of Dies dan Design for Manufacture  menunjukkan bahwa hasilnya dapat mengurangi loss time akibat waktu tunggu cleanin  mold ex problem mesin dari 314,42 menit menjadi 110,22 menit. Penghematan waktu 204,20 menit (65%) dari aktivitas cut-off waktu penyiapan yang tidak efektif. Penerapan metode Single Minute Exchange of Dies  melibatkan perubahan dari 13 kegiatan menjadi 8 kegiatan internal. Penerapan metode Design for Manufacture menghasilkan estimasi total biaya desain sebesar Rp. 4.178.817,13.
Co-Authors Affan Al Sidqi, Muhammad Ajis, Alus Akmal, M Akmal, M. Darmawan, Putra Della Maulidiya Dewi, Erika Puspa Fadhilah, Muhamad Yassin Al Febriansyah, Arif Sani Humaira, Asma Rani Rosalba Ikatrinasari, Zulfa Ikhsanul Mubarok, Gian Kirani, Garnis Kustiana, Ruli M M kustiana, Ruli Maulana, Haris Mubarok, Gian Ikhsanul Muhammad Nasihin Nafisa, Delia Yulianti P, Poningsih Permana, Dimas Satia Praharja, Yoga Purnama Yusup, Cahya Purnamasari, Ismi Puspa Dewi, Erika Qurniawan, Hendry Rani Rosalba Humaira, Asma Rusdi Rusdi Sani Febriansyah, Arif Sari, Wanda Satia Permana, Dimas Sidqi, Muhammad Affan Al Wijayanto, Ilham Gusti Yasin, Yasin Yassin Al Fadhilah, Muhamad Yulianti Nafisa, Delia Yusup, Cahya Purnama