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Jurnal Teknik Industri Terintegrasi (JUTIN)
Published by Universitas Pahlawan Tuanku Tambusai
ISSN : 26208962     EISSN : 26208962     DOI : 10.31004jutin
Core Subject : Science, Engineering,
Decision Sciences, Operations Research & Management Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering
Jurnal Teknik Industri Terintegrasi merupakan jurnal yang dikelola oleh Program Studi Teknik Industri Fakultas Sains dan Teknologi Universitas Pahlawan Tuanku Tambusai yang menjebatani para peneliti untuk mempublikasikan hasil penelitian di bidang ilmu teknik dan teknik industri mencakup proses manufaktur, kegagalan dan rekayasa material, perawatan berbasis keandalan, keselamatan kerja, perancangan sistem kerja dan ergonomi, pengendalian dan penjaminan mutu, tata letak fasilitas, penelitian operasional, kewirausahaan dan pengembangan bisnis
Arjuna Subject : -
Articles 1,162 Documents
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Identifikasi Potensi Musculoskeletal Disorders (MSDs) pada Para Pekerja di Konveksi AA Gustina, Delfi; Soecahyadi, Soecahyadi
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 4 (2023): Oktober
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i4.18502

Abstract

AA Convection is a small household-scale industry that produces jeans for children. Almost the entire production process at the AA convection is manual handling. Therefore, it is necessary to identify work postures at work stations to determine the risk of injury or musculoskeletal disorders (MSDs). To identify working posture, a method is needed, one of which is the Ovako Working Posture Analysis System (OWAS) method used to identify MSDs from inappropriate work activities. This study aims to identify the risk level of MSDs. On sewing and packing work and recommending work position improvements to reduce MSD complaints to workers at AA Convection. The results of this study indicate that the risk of MSDs in sewing and packing work has the same ergonomic status, with a risk level of 2nd order, which means that action is needed for some time to come. The recommendation for improving work position in sewing work is to redesign tables and chairs according to the height of workers. While the recommendation for improving work posture in packing work is to provide work desks and chairs that can also be adjusted to body height to reduce complaints and the level of risk of MSDs.
Studi Kualitatif Gangguan Pendengaran Akibat Bising di Bengkel Bubut X Sidoarjo Nafia, Zidni Ilman; Rhomadhoni, Muslikha; Saputra, Naufal; Ratriwardhani, Ratna
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 4 (2023): Oktober
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i4.18818

Abstract

Noise is one of the most dangerous factors in the workplace. Noise can lead to hearing impairment and the risk of temporary or permanent damage to the sense of hearing after exposure for a certain period of time without the use of adequate protective equipment. The aim of the study is to find out the picture of hearing impairment due to noise experienced by workers X Sidoarjo. This study uses a qualitative descriptive approach with observational methods. The result of this study was that 2 out of 10 informants suffered from hearing impairment. The main source of noise in the powder workshop X Sidoarjo is the powdering machines and tooling and scrubbing. Prevention can be done through the use of ear protectors against workers and the implementation of socialization of safety and health at work in order to create a safe and secure workplace environment. 
Edukasi Tanggap Darurat Pada Santri Pondok Pesantren X di Pamekasan Wibisono, Fadeli; Rhomadhoni, Muslikha; Arrochman, Muhammad; Wahyudi , Muhammad; Ayu, Friska
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 4 (2023): Oktober
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i4.19025

Abstract

The X Islamic Boarding School, Pamekasan Regency, is almost a century old and is prone to accidents or emergencies, such as earthquakes and fires. Meanwhile, after direct observation, it turned out that Islamic boarding school X had not implemented an emergency response system. With so many students living and the administrators of the pesantren numbering in the hundreds, it is necessary to have preparations in case of an emergency. In this earthquake and fire emergency response activity, education will be carried out in the form of material provision on emergency response knowledge in the form of how to deal with an earthquake and fire hazard. The students were given a pre test before carrying out socialization and given a post test after being educated about earthquake and fire emergency response After the socialization, evacuation routes and assembly point boards were installed. This is a form of implementation in the field of Occupational Safety and Health (OSH) at the X Islamic Boarding School, Pamekasan Regency. By socializing and installing evacuation routes and assembly point boards, the students will know what emergency response means.
Analisis Pengaruh Aktivitas Pasar Tradisional Marisa Terhadap Kinerja Ruas Jalan Sultan Amai Kecamatan Marisa Kabupaten Pohuwato Rudi, Rudi; Urfan, Urfan; Dharmawan, Marcel Hendri
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 4 (2023): Oktober
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i4.19202

Abstract

The aim of this research is to determine the influence of Marisa Traditional Market activities on the performance of Marisa District Roads, Pohuwato Regency. The research was carried out at the Marisa Traditional Market, Jalan Sultan Amai, Marisa District, Pohuwato Regency using data analysis, namely vehicle volume (Q), free flow speed (Fv), capacity (C), degree of saturation (DS) and service level. The research results show that the vehicle volume at the morning peak hour is 373.53 vehicles/hour. The vehicle volume during the afternoon peak is 363.27 vehicles/hour and in the afternoon it is 450.10 vehicles/hour. Traffic speed (Fv) is 37.04 km/hour. The capacity value (C) is 2,249.84 pcu/hour. The degree of saturation (DS) value was 0.16 for the first day of observation, 0.17 for the second day of observation and 0.20 for the third day of observation. From the degree of saturation value, the level of service (LoS) value is obtained, namely A. Based on the characteristics of the level of service, this means free flow, low volume and high speed. The driver can choose the desired speed.
Impurity-Based Important Features for feature selection in Recursive Feature Elimination for Stock Price Forecasting: Fitur Penting Berbasis Impurity untuk pemilihan fitur dalam Recursive Feature Elimination untuk Peramalan Harga Saham Priyatno, Arif Mudi; Sudirman, Wahyu Febri; Musridho, R. Joko; Amalia, Fazilla
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 4 (2023): Oktober
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i4.17726

Abstract

Stock investors perform stock price forecasting based on technical indicators and historical stock prices. The large number of technical indicators and historical data often leads to overfitting and ambiguity in forecasting using machine learning. In this paper, we proposed a feature selection approach using impurity-based important features in recursive feature elimination for stock price forecasting. The data utilized includes historical data and various moving averages. Feature selection is employed to reduce the number of features and obtain important and relevant features. The recursive feature elimination with impurity-based important features is utilized as the feature selection method. The machine learning methods employed are linear regression, support vector regression, multi-layer perceptron regression, and random forest regression. The measurement results of mean squared error (mse), root mean squared error (rmse), mean absolute error (mae), and mean absolute percentage error (mape) show that the optimal feature selection and machine learning method is achieved with six features and linear regression. The average mse, rmse, mae, and mape values are 0.000279, 0.016577, 0.012843, and 1.42236%, respectively. These results validate the effectiveness of impurity-based important features for feature selection in recursive feature elimination using historical data and various moving averages in stock price forecasting.
People Development Dengan Metode Business Process Improvement (Studi Kasus: PT. XYZ) Surbakti, Feliks Prasepta Sejahtera; Alfonso, Pedro
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 4 (2023): Oktober
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i4.19430

Abstract

PT. XYZ intends to create a Human Resources Information System (HRIS), requiring HR master data. During the formation of HR master data, many errors were found in the business processes within it, necessitating corrections. The numerous errors in HR business processes have hindered the creation of the Human Resources Information System (HRIS) system. Business process improvements are carried out in the recruitment and people development modules. Improving business processes is the initial step in creating master data to be used in the Human Resources Information System (HRIS) system. Business process improvements begin with the identification of business processes, evaluation of business processes, and proposing business process improvements. The evaluation of business processes is done using the business process improvement method and the ESIA (Eliminate, Simplify, Integrate, Automate) technique. The proposed business processes for recruitment and people development show significant differences in the number of activities and the flow of processes performed
Pengaruh Masa Kerja dan Tingkat Pengetahuan dengan Ketaatan Penggunaan Alat Pelindung Diri (APD) pada Pekerja di PT.X Pratama, Muchamad Rafi; Sunaryo, Merry; Rohmah, Mazidatur; Mubarok, Naufal; Sahri, Moch
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 4 (2023): Oktober
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i4.19799

Abstract

Occupational Safety and Health (K3) is very important to note for all workers and company owners. Occupational Safety and Health (K3) is a system created for workers and business owners to prevent work accidents and occupational diseases (PAK). This type of research is an observational descriptive which aims to determine the relationship between tenure and level of knowledge regarding the use of personal protective equipment (PPE). The research design used was cross-sectional. Based on data analysis, the relationship between knowledge and years of service with adherence to the use of personal protective equipment (PPE) in PT. X workers is very influential. many respondents from PT.X workers are reluctant to wear personal protective equipment (PPE) because there are several factors, namely lack of knowledge, lack of years of service and other factors. For PT.X workers who have not used personal protective equipment (PPE) it is expected to be more raise awareness about the importance of using personal protective equipment (PPE) so as to avoid work accidents or occupational diseases (PAK).
Analisis Strategi Pemasaran dalam Upaya Meningkatkan Penjualan Industri Keripik Nenas Pasca Pembangunan Jalan Tol Bangkinang-Pekanbaru Akbar, Rahmad; Yetti, Dzulhijjah; Rahmayani, Merlia; Hasybi, Khairul
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 4 (2023): Oktober
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i4.19913

Abstract

Home Industry Keripik Nenas is a company that produces dry and wet cakes, but they are facing challenges in the form of declining sales. This research aims to identify competitors' advantages using the benchmarking method and to identify the company's strengths, weaknesses, opportunities and threats, as well as designing marketing strategies to increase sales. The results of the benchmarking analysis reveal that competitors have many advantages. Meanwhile, the SWOT calculation results show that Keripik Nenas's main strength is its delicious taste, but this company has a weakness in its limited product variety. Companies have great opportunities in the form of high consumer loyalty to their products, but also face threats from the emergence of similar products on the market. Therefore, from this SWOT analysis, several marketing strategies can be designed to increase sales.
Penanganan Gangguan Gagal Balik Point Machine No. P1106 di Pocket Track LRT Jakarta Pada Saat Perawatan Menggunakan Metode FTA dan FMEA Avrellita, Reinanda; Puspitasari, Mariana Diah; Oktaria, Dhina Setyo
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 4 (2023): Oktober
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i4.19979

Abstract

Point machine or drive on the wesel is one of the external equipment on the railroad system that functions to move one line to another. There are two types, mechanical and electrical. Jakarta LRT uses an electric vane drive with the Voestalpine product name with the Unistar HR EM type. There is often a back failure disturbance caused by point machine no P1106. This study aims to analyze the cause of the reverse failure. Using two analysis methods, namely Fault Tree Analysis (FTA) and Failure Mode and Effect Analysis (FMEA). The results found that the cause of the reverse failure at point machine no P1106 is from the detection switch component that occurs bad contact due to corrosion with the form of sparks.
Segmentasi Wilayah Indonesia Yang Berpotensi Budidaya Cabai Dengan Hierarki Clustering Rahman, Erpita; Rizko, Rizki Azwar; Sujiono, Sujiono; Taufik, Taufik
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 4 (2023): Oktober
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i4.20010

Abstract

Chili is one of the most widely consumed and highly price-volatile horticultural vegetables in Indonesia. In terms of consumption, it is a staple ingredient in the daily diet of most Indonesians. When chili prices surge, it not only affects the purchasing power of the population but also disrupts economic stability. Daily chili price data from the Department of Trade for the period of January 2010 to December 2015 demonstrates significant price fluctuations, primarily influenced by seasonal variations driven by weather conditions. Policy recommendations include promoting off-season chili cultivation, regulating production, and fostering farmer-industry partnerships. In pursuit of these objectives, mapping chili production regions in Indonesia using big data and data mining techniques, particularly hierarchical clustering, emerges as a valuable approach. This methodology allows the creation of models identifying optimal areas for chili cultivation, taking into account soil conditions conducive to optimal growth.The hierarchical clustering process employs average linkage and cosine distance to group regions based on climatic and environmental characteristics. The analysis reveals that Cluster C4, encompassing various provinces across Indonesia, exhibits the most favorable conditions for chili cultivation. This conclusion offers valuable guidance to farmers and researchers in determining the optimal locations for chili cultivation. Furthermore, the approach holds potential for application to other agricultural commodities, contributing to increased domestic production and price stability in the market.

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