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All Journal Techno.Com: Jurnal Teknologi Informasi Jurnal Ilmiah Universitas Batanghari Jambi Jurnal Senopati : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering Engineering and Technology International Journal (EATIJ)
Novasani, Raditya Jarwenda
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering

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Analisis Postur Kerja Karyawan Dengan Metode Nordic Body Map (NBM) Dan Rapid Under Limb Assesment (RULA) Sansabila, Indri Ayu; Harmoko, Harmoko; Ngizudin, Risal; Novasani, Raditya Jarwenda
Engineering and Technology International Journal Vol 6 No 02 (2024): Engineering and Technology International Journal (EATIJ)
Publisher : YCMM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55642/eatij.v6i02.732

Abstract

Penelitian ini dilakukan di UMKM X pada bagian Quality Control dan Packing dengan tujuan menganalisis postur kerja karyawan. Metode yang digunakan adalah Nordic Body Map (NBM) dan Rapid Upper Limb Assessment (RULA). Hasil analisis postur kerja menggunakan metode NBM menunjukkan bahwa pekerja 1 memiliki risiko cedera otot pada bagian pinggang, pekerja 2 pada kaki kanan dan kiri, serta pekerja 3 pada punggung, lengan atas kiri, pinggang, dan lengan atas kanan. Skor NBM menunjukkan bahwa tingkat risiko cedera pekerja 1 dalam kategori "Rendah" pada skala Likert 1 dengan total skor individu antara 28-49, yang berarti belum diperlukan tindakan perbaikan. Sementara itu, risiko cedera pekerja 2 dan 3 berada dalam kategori "Sedang" pada skala Likert 2 dengan total skor individu antara 50-70, yang mengindikasikan perlunya tindakan perbaikan di masa mendatang. Berdasarkan metode RULA, pekerja 1 dan pekerja 2 mendapatkan skor akhir 5, dan pekerja 3 mendapatkan skor akhir 6. Ketiga pekerja tersebut berada pada tingkat risiko 3 yang berarti "Sedang" dan memerlukan tindakan segera. Usulan perbaikan meliputi penyediaan meja dan kursi kerja yang dapat disesuaikan, serta memungkinkan ketiga pekerja untuk beristirahat sekitar 10 menit selama bekerja untuk meregangkan otot. Hasil penelitian sangat penting sebagai acuan perbaikan postur kerja.
Pengukuran Sustainability pada Pengolahan Kulit Durian Menjadi Briket Amalia, Nasyita Vivi; Novasani, Raditya Jarwenda; Pratiwi, Intan; Huda, Ismaul; Kisara, Kisara
Jurnal SENOPATI : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering Vol 6, No 2 (2025): Jurnal SENOPATI Vol 6, No 2
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.senopati.2025.v6i2.7378

Abstract

Komoditas utama Kecamatan Doro adalah buah durian yang setiap tahunnya mencapai 33.704 kuintal. Kuantitas panen durian tersebut sebanding dengan jumlah sampah atau limbah yang akan dihasilkan. Hal itu dibuktikan dengan penelitian bahwa hanya 22% buah durian yang dapat dikonsumsi. Penelitian ini telah mengolah kulit durian menjadi briket sebagai upaya pemanfaatan limbah secara berkelanjutan. Terdapat tiga aspek yang menjadi bahan pengukuran yaitu aspek ekonomi, sosial dan lingkungan. Hasilnya, dengan pengukuran net present value (NPV), payback period (PP) dan break even point (BEP), keberlanjutan pengolahan briket kulit durian menjadi usaha rumahan dapat dijalankan atau layak. Pengukuran aspek sosial yang telah dilakukan dengan perbandingan kesediaan petani untuk menjalankan usaha briket kulit durian memperoleh nilai 75%. Dengan hasil tersebut maka petani dikatakan bersedia menjalankan usaha yang berkelanjutan sebagai upaya meningkatan pendapatan rumah tangga. Sedangkan pengukuran aspek lingkungan memperoleh hasil 88,67% tingkat keefektifan pengolahan limbah dari kulit durian. Dari 100% limbah durian berupa kulit dan biji, hanya tersisa 11,33% limbah yang belum dapat dimanfaatkan.
Comparative Usability Analysis of University Department Websites: A Case Study of Industrial and Chemical Engineering Programs Kirana, Intania Widyantari; Nugraha, Isna; Novasani, Raditya Jarwenda
Techno.Com Vol. 24 No. 3 (2025): Agustus 2025
Publisher : LPPM Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62411/tc.v24i3.13778

Abstract

This study's goal was to compare the usability of the websites for the Industrial Engineering and Chemical Engineering departments at a university. Since these sites are critical for new students seeking information, a user-friendly interface is essential for efficient and accurate information retrieval. To conduct the study, a user performance test was administered to 40 new students, all with less than a year of study. They were asked to complete three specific tasks: downloading a form, finding a "kaleidoscope" (a summary of activities), and locating information about oral exam registration. The researchers collected data on the time students took to complete the tasks (efficiency) and the number of errors they made. This data was t hen analyzed using a Two-Way ANOVA statistical method. The results showed significant differences in usability between the two websites, with a very strong interaction effect for both efficiency and error rates. The Industrial Engineering website was most efficient for downloading a form but proved to be the least efficient for finding the kaleidoscope. Conversely, the Chemical Engineering website was most efficient for finding the kaleidoscope but was the least efficient for form downloads. Regarding errors, finding the kaleidoscope and downloading a form presented the most significant challenges, while registering for the oral exam was the least error-prone task. These findings highlight the importance of making specific, tailored improvements to academic web design to enhance the user experience on these platforms.   Keywords – Usability; University Website; User Experience; Efficiency; Error Rates
Pengaruh Pengasapan Ikan Model Rotasi Terhadap Kualitas Ikan Asap Harmoko, Harmoko; Novasani, Raditya Jarwenda; Ahmudi, Ahmudi
Jurnal Ilmiah Universitas Batanghari Jambi Vol 24, No 1 (2024): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v24i1.4443

Abstract

The open smoking process has disadvantages such as uncontrolled temperature and smoke, uneven maturity and long smoking time. Another disadvantage of open-system smoking is that the preparation of fish on the stand requires labor and time. Firstly, when arranging the fish at the beginning of smoking and secondly, when turning the side of the fish. So that a lot of time is wasted and less efficient. The purpose of this research is to provide an alternative choice of fish smoking model, spread the smoke more evenly, speed up the preparation time of smoked fish. The design of the fish smoking tool uses a smoke cabinet with a rotation system. The fish holder is connected to a shaft to rotate the fish. Every 15 minutes of smoking is rotated by 45o. The results of testing the quality of smoked fish showed that the majority of respondents gave an assessment of the taste, aroma, texture and color of the fish much liked.
Co-Authors Ahmudi, Ahmudi Amalia, Nasyita Vivi Harmoko Harmoko, Harmoko Huda, Ismaul Kirana, Intania Widyantari Kisara, Kisara Nugraha, Isna Pratiwi, Intan Risal Ngizudin Sansabila, Indri Ayu