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All Journal JUSTER: Jurnal Sains dan Terapan SENAPAS
Petrus Setya Murdapa
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Humanities Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Physics Social Sciences Other

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Pengendalian Kualitas Produk Sablon Souvenir Keramik dengan Metode Seven Tools Theresia Liris Windyaningrum; Chatarina Dian Indrawati; Petrus Setya Murdapa
Seminar Nasional Penelitian dan Abdimas Vol 2 No 1 (2024): Juni
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/senapas.v2i1.9270

Abstract

Pengendalian kualitas menjadi salah satu faktor penting untuk meminimasi kecacatan produk. Penelitian ini bertujuan untuk menganalisis cacat produk sablon souvenir keramik pada Ina Souvenir. Metode analisis menggunakan pendekatan seven tools yang dapat membantu menganalisis penyebab kecacatan produk. Hasil penelitian menunjukkan bahwa permasalahan utama terjadinya cacat produk pada pengerjaan sablon souvenir keramik adalah stiker sobek saat penempelan pada media keramik (41%), warna stiker buram (28%), serta pemasangan stiker yang miring (22%). Permasalahan ini terjadi dikarenakan tenaga kerja yang kurang teliti, penggunaan kertas stiker decal dan tinta printer yang kurang berkualitas, serta pelapisan clear cover coating pada kertas stiker decal yang kurang merata. Usulan perbaikan untuk meminimasi tingkat kecacatan pada sablon souvenir keramik yaitu pengawasan produksi secara lebih intensif, penggunaan kertas stiker dan tinta printer premium, serta proses pelapisan clear cover coating pada kertas decal yang diulang beberapa kali agar stiker tidak mudah sobek
Model Awal Berbasis System Dynamics Untuk Pengelolaan Sampah Rumah Tangga Di Suatu Kota Vinsensius Widdy Tri Prasetyo; Petrus Setya Murdapa; Chatarina Dian Indrawati; Theresia Liris Windyaningrum
JUSTER : Jurnal Sains dan Terapan Vol. 3 No. 3 (2024): JUSTER: Jurnal Sains dan Terapan
Publisher : Jompa Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57218/juster.v3i3.1288

Abstract

Household waste management has become a serious challenge for many cities amid population growth and urbanization. Poorly managed waste has the potential to pollute the environment, burden landfills, and decrease the quality of life for communities. This challenge is exacerbated by the low level of waste sorting at the source and illegal dumping. This research develops a system dynamics-based model in the form of a Stock and Flow Diagram (SFD) to analyze the flow of household waste from source to final processing, encompassing community behavior, infrastructure, and intervention policies. The study evaluates two approaches: subsidies for waste processing facilities and strengthening law enforcement against illegal waste disposal. Although the results indicate that law enforcement is more effective in reducing illegal waste, neither approach has succeeded in significantly decreasing the amount of household waste. This shows that existing policies are insufficient to change community behavior. Therefore, a holistic and sustainable approach is needed, including community education, improved accessibility to facilities, and more effective law enforcement to reduce the impact of household waste.
Co-Authors Chatarina Dian Indrawati Theresia Liris Windyaningrum Vinsensius Widdy Tri Prasetyo