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FAKULTAS SAINS DAN TEKNOLOGI UIN SULTAN SYARIF KASIM RIAU Kampus Raja Ali Haji Gedung Fakultas Sains & Teknologi UIN Suska Riau Jl.H.R.Soebrantas No.155 KM 18 Simpang Baru Panam, Pekanbaru 28293
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SITEKIN: Jurnal Sains, Teknologi dan Industri
Published by Universitas Islam Negeri Sultan Syarif Kasim Riau
ISSN : 24070939     EISSN : 27212041     DOI : https://doi.org/10.24014/sitekin.v18i1.12062
Core Subject : Economy, Science, Education, Engineering,
Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Industrial & Manufacturing Engineering Other
Sesuai dengan standard ISO 45001 bahwa karyawan harus berpartisipasi dalam melakukan pencegahan kecelakaan. Untuk itu perusahaan telah menetapkan Program Hazob (Hazard Observation) untuk mengidentifikasi bahaya dan melakukan tindakan koreksinya. Penerapan Program Hazob masih dengan metode konvensional, mengisi lembar form, sehingga tidak efektif, efisien dan tidak berintegrasi dengan sistem lain. Transformasi digitalisasi diperlukan dengan merubah bisnis proses pelaporan dari konvensional ke aplikasi website atau mobile Apps. Hasil dari penelitian ini terjadi peningkatan kinerja operasional keselamatan kerja dengan program Hazob (i) pengisian form secara manual bertransformasi ke system digitalisasi aplikasi website dan mobile Apps; (ii) leading indikator pelaporan hazob meningkat menjadi 1.364 dari seluruh lokasi. Ini bermakna, bahwa perusahaan telah mengidentifikasi bahaya sejumlah tersebut dalam kuran waktu 3 bulan, dan melakukan tindakan koreksi sebelum terjadi kecelakakan. Data persentasi kontribusi menunjukan bahwa semua pihak bagian di perusahaan berkontribusi untuk melakukan pelaporan hazob. Hal ini menunjukan komitmen semua tingkatan untuk melakukan pecegahan kecelakaan. Angka terbesar pada tingkatan karywan ( 63 %) berkontribusi ; (iii) dampak implementasi berupa tingkat penurunan angka kecelakaan dengan Lagging Indikator sebagai berikut : LTIR = 0 (Nol), TRIR, yang sebelumnya 0.87 di bulan juni, turun menjadi 0 (nol) dari bulan Juli sampai September 2020, dan IFT, turun terus setiap bulan dan di bulan September di angka 12.33.
Arjuna Subject : Bisnis, Menejemen, dan Akutansi (semua kategori) - Strategi dan Menejemen
Articles 21 Documents
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Search results for , issue "Vol 21, No 1 (2023): December 2023" : 21 Documents clear
Analysis of The Role of Savings and Loans Cooperatives An Effort to MSMEs Case Study on Ksp. Credit Union Harapan Kita Andre Ramora Sirait; Cece Cece
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 21, No 1 (2023): December 2023
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v20i2.22928

Abstract

This thesis aims to Analyze the Role of Savings and Loans Cooperatives in Efforts to Improve Micro, Small and Medium Enterprises (MSMEs) Case Studies on KSP. Credit Harapan Kita. This research used a qualitative descriptive method with direct interviews with leaders of KSP: Credit Union Harapan Kita, Field Observations and Documentation. The research results show that saving and loan cooperatives are essential in increasing (MSMEs). Saving and loan cooperatives can provide easy and affordable access to finance for (MSMEs. With that, savings and loan cooperatives can also guide their members in managing their businesses. However, there are several obstacles faced by savings and loan cooperatives in increasing MSMEs. Some of these obstacles include the lack of awareness and understanding of cooperative members in managing loans, limited capital owned by savings and loan cooperatives, and the lack of support from the government and the community in developing savings and loan cooperatives for the public, as well as providing government incentives and support to saving and loan cooperatives can play a more effective role in increasing MSMEs and encouraging economic growth in the Regions
Improve Quality Of Public Opinion In Website Using Blockchain Technology Galih Mahardika Munandar; Imam Samsul Ma’arif
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 21, No 1 (2023): December 2023
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v21i1.22678

Abstract

The unemployment rate in Indonesia is quite high, where the average value in Indonesia is 18%, the largest among Cambodia, Nigeria, and lower-middle-class countries, which show an average of 12%. The high unemployment rate is caused by the level of motivation of students to continue working, studying or participating in competency training with a lack of interest. To increase students' interest, it is necessary to have a large number of critical communications to arouse students' enthusiasm and motivation. The method used is qualitative and quantitative where to design the system design and system validation, the technique used is the System Development Life Cycle Waterfall. The results obtained by the Heuristic Evaluation stated that not many things needed to be improved for the system that was created and the SUS (System Usability Score) stated that it was good with a minimum score of 68 given by 5 experts. The Blockchain system can already be run or applied to the wider community. Keywords: Blockchain, Heuristic Evaluation, System Usability Scale, Siswa, System Development Cycle
Comparison of Tool Wear Rate of Insert Lathe TNMG160404-MA and TNMG160404-TF Totok Suwanda; Nur Aji Wijayanto; Nur Ardiyansyah
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 21, No 1 (2023): December 2023
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v20i2.22824

Abstract

Lathe machines are used to work on cylindrical objects. Tool wear is often a problem in the turning process and impacts the results of the machining process. The research aims to compare lathe insert tool wear levels TNMG160404-MA and TNMG160404-TF. The research used the experimental method directly using a lathe with variable machining on feeding (f) 0.04 mm/rev and 0.08 mm/rev, spindle (n) 540 rpm, and depth of cut (a) 4 mm. Tool wear was measured using an optical microscope by measuring the maximum edge wear on the tool (VBmax) and to determine the significance of tool wear using statistical analysis. The results showed wear level insert tool of TNMG160404-MA at a feeding of 0.04 mm/put an average of VBmax = 85.00(μm) and a feeding of 0.08 mm/put VBmax = 63.23(μm). TNMG160404-TF insert tool wear at 0.04 mm/put feed VBmax = 76.18(μm) and 0.08 mm/put feed VBmax = 58.43(μm). On a feeding, 0.08 mm/put motion, the standard deviation (s) of the TNMG160404-MA insert tool is 16.2, and the standard deviation (s) of the TNMG160404-TF insert tool is 17.8. On a feeding of 0.08 mm/rev, the results of t-count = 0.630 and t-table = 2.101, so t-count < t-table (0.630 < 2.101), the statistical analysis results using the t-test showed no significant difference in the level of wear of the two types insert tools. 
Design of a Manure Smelting Machine Using a 1 HP DC Electric Motor, Using a V-Belt Galih Muji Tri Sutrisno
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 21, No 1 (2023): December 2023
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v21i1.23189

Abstract

This plan is used to create working design drawings for the construction of a reliable, durable, safe, and effective livestock dung smelter machine, as well as to get the performance test results and economic analysis of the dung smelter. There are three different ways to phrase the issue in relation to the three planning goals. The design of a livestock manure crusher machine is done in stages, including task planning and explanation, product idea planning, and design. Technical examination examines torque, power generated by the shaft, and frame design. Due to the design of a manure smelter with SOP sizes of P 107 cm, L 27 cm, and H 124 cm, an electric motor with a power capacity of 900 to 1300 watts is intended to be used for the propulsion of the animal dung crushing machine. The machine must be able to produce 300 kg per hour of driving source DC electric motor, which is equivalent to 1 horsepower. engines' power The transmission system, which uses a V-belt and a driving shaft with a diameter of 3 cm, is what powers the engine. The 2.0 mm thick plate used in the frame construction rotates at 1400 RPM and is formed of 6 mm canal iron and tubes
Dynamic Analysis of a Prey Predator Model with Holling-Type III Functional Response and Anti-Predator Behavior Siti Zulfaniah Umaroh; Dian Savitri
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 21, No 1 (2023): December 2023
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v21i1.23024

Abstract

The prey-predator model in this article reviews the interaction of two populations with a type III Holling -type III functional response and anti-predator behavior. The dynamic analysis starts by determining the basic model construction assumptions, equilibrium and stability points, and numerical simulations using Python. Dynamic analysis results obtained four equilibrium points with types of stability, namely.  which is unstable,   which is asymptotically stable  , and   . Which is stable under certain conditions. The numerical simulation results show double stability at the equilibrium points. and  with the anti-predator behavior parameter value . The anti-predator parameter value  indicates a change in stability that is only the   equilibrium point. Differences in the values of the anti-predator behavior parameters affect changes in system solutions and impact reducing predator populations.
Design Of Portable Lawn Mower Using Rapid Entire Body Assessment (Reba) Method Kevin Farell Hafeze; Firman Ardiansyah Ekoanindiyo
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 21, No 1 (2023): December 2023
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v21i1.23103

Abstract

To facilitate their activities, humans will create or design tools to help their activities. Design is the process of manifesting initiatives carried out based on supporting basic theories. The process can be carried out through the stages of selecting components, understanding characteristics and physical, then making a conceptual series according to the selected components so that the tool can be made as expected. The process of mowing the grass commonly carried out by the community is using a machine that is shouldered which is a machine that uses fuel oil, for a long time workers will feel fatigue in the back and especially in the shoulders. The method that will beused in this research is REBA (Rapid Entire Body Assesment), the REBA method is a method used to measure and analyse the posture of workers. From the results of the analysis of work positions and through the Nordic Body Map questionnaire with the REBA method that has been assessed, a score is obtained which is used for consideration of work posture improvement. Keywords: Design, Rapid Entire Body Assessment, Ergonomics, Nordic Body Map, Workposture
Modified Leslie-Gower Model with Holling Type I Functional Responses and Cannibalism in Prey Rike Farikha Khofifah; Dian Savitri
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 21, No 1 (2023): December 2023
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v21i1.24529

Abstract

The predator-prey model is the mathematical model that describes the interaction behavior between prey and predator. This research discusses the modified Leslie-Gower model by considering the cannibalism behaviors of the prey that contains Holling type I response function, which is a predator with passive characteristics. The stability analysis stage includes determining the system's solution in the form of an equilibrium point, analyzing the local stability of each equilibrium using eigenvalues, and numerical simulation to synchronize the analysis results. Numerical simulations visualized in phase portraits with Python software. The results of the local stability analysis of the system obtained four equilibrium points, namely, equilibrium points  are unstable while is asymptotically stable with certain conditions. The results of numerical simulations show that only the equilibrium point  which is asymptotically stable when the environment carries capacity parameters (e=2.1). Meanwhile, when e=2.878 then, only is asymptotically stable. In this research also using two different initial values, it is concluded that whatever the initial value used, the system solution always converges to the equilibrium points  dan . Changes in environmental carrying capacity affect the dynamics of system solutions.
Optimization of Trade Product Inventory Using Activity Based Costing Analysis Venus Khatta Salsabillah; Ni Luh Putu Hariastuti
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 21, No 1 (2023): December 2023
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v21i1.23152

Abstract

Merchandise inventory is one of the assets that requires significant capital investment. If inventory is not managed properly, it can result in high storage costs, the risk of inventory shortages, or even expired products. Therefore, it is important to have the right strategy in managing inventory. This study aims to classify inventory items owned by UD. XYZ in order to minimize inventory costs by focusing inventory procurement on high-value priority items. The method used in this study is Activity Based Costing analysis (ABC). The results of this study are based on the ABC classification there are 7 types of goods that fall into category A or priority are Aoka, Roma sandwich, My jelly, Slai olai, Trick, Choco pie, and Chiki balls. Where these 7 types of goods need special attention in terms of inventory management because they absorb the most investment funds from the total goods owned. By knowing these items, companies can focus on more precise inventory management, including in terms of procurement, storage, and inventory control. This can help UD. XYZ reduces unnecessary storage costs and ensures optimal availability of goods. The results of this study can contribute to the understanding of the application of the ABC method in the context of merchandise inventory management. Keywords: ABC Analysis, Classification, Inventory, Optimization
Integration Of The Servqual, IPA, And CSI Methods To Analysis Customers Satisfaction Andi Andi; mohammad Jufriyanto
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 21, No 1 (2023): December 2023
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v21i1.23017

Abstract

One of the supporting components in running a company is the quality of service delivered to customers. &T Express Benjeng was among the first freight forwarding firms to establish itself in Gresik Regency's Benjeng sub-district. Several trip merchants were identified in Benjeng Gresik District throughout time. As a consequence, the number of people using J&T Express Benjeng services is falling. J&T Express Benjeng had never studied customer satisfaction before doing this research; therefore, evaluating the quality of customer service was critical to remain in an increasingly competitive business environment. The Service Quality techniques, Importance Performance Analysis, and the Customer Satisfaction Index were used in this research. The biggest disparity, according to the results of this study, is in the reliability dimension, the assurance dimension, the responsiveness dimension, the empathy dimension, and the tangibles dimension . According to the Importance Performance research, nine question indicators in quadrant I must be emphasized if performance is to increase. The Expedition must increase the value of the Customer Satisfaction Index by prioritizing repairs in quadrant I of the IPA Kartesius diagram. The Customer Satisfaction Index result indicating that the customer is pleased. Keywords : Service Quality, Importance Performance Analysis, Customer Satisfaction Index, Customer Satisfaction, Customer Interests 
Comparison of Clusterization of Higher Education Institutions in Regions XII Maluku and North Maluku based on the Science and Technology Index (Sinta) Haris Kolengsusu; Agung K Henaulu; Farida Mony
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 21, No 1 (2023): December 2023
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v21i1.24826

Abstract

This research aims to analyze the comparison of clustering results of universities based on data sourced from the Science and Technology Index (Sinta). The analysis results will serve as a guide for all higher education institutions in the XII Maluku and North Maluku regions to improve their performance in the three pillars of higher education to achieve better clustering. This study was conducted by extracting Sinta data from the years 2019 to 2021. The research results show that based on the Total All Score, the universities in Maluku are ranked in descending order from the highest to the lowest score. The main cluster is occupied by Pattimura University with a total score of 16.04, followed by State Polytechnic of Ambon with a total score of 13.45. In the middle cluster, we have Indonesian Christian University of Maluku with a total score of 9.19, and in the basic cluster, we have Darussalam Ambon University with a total score of 6.62, Maluku Husada Health Sciences Institute with a total score of 4.79, Doktor Husni Ingratubun Tual University with a total score of 2.5, and Institute of Technology and Business, Ambon School of Computer Science with a total score of 2.37. As for North Maluku, the universities are ranked in descending order from the highest to the lowest score. The main cluster is led by Universitas Kharun with a total score of 14.01. In the middle cluster, we have Muhammadiyah University of North Maluku with a total score of 11.62, and Halmahera University  with a total score of 9.45. In the basic cluster, we have Nuku University with a total score of 5.45, Pasifik Morotai University with a total score of 5.3, Hein Namotemo University with a total score of 4.63, and Bumi Hijrah University Tidore  with a total score of 3.31

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