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All Journal JT-IBSI (Jurnal Teknik Ibnu Sina) JURNAL LIGA ILMU SERANTAU
Meylia Vivi Putri
Universitas Maritim Raja Ali Haji
Computer Science & IT Economics, Econometrics & Finance Engineering Law, Crime, Criminology & Criminal Justice Social Sciences

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DAMPAK INTERVENSI ERGONOMI TERHADAP KESEHATAN PEKERJA KANTORAN: TINJAUAN SISTEMATIS DENGAN FOKUS PADA INTERVENSI BERBASIS TEKNOLOGI DAN INTEGRASI KESEJAHTERAAN MENTAL Meylia Vivi Putri; Dwila Sempi Yusiani
Jurnal Liga Ilmu Serantau Vol. 2 No. 2 (2025): Edisi Agustus - Jurnal Liga Ilmu Serantau
Publisher : LPPM Universitas Ibnu Sina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36352/jlis.v2i2.1244

Abstract

This study aims to provide a systematic review of the impact of ergonomic interventions on office workers' health, focusing on technology-based interventions and mental well-being. Office workers who spend long hours in front of computer screens are at high risk of developing musculoskeletal disorders, such as back pain, neck strain, and eye strain, as well as mental health issues such as stress and anxiety. While physical ergonomic interventions, such as adjusting chair, desk, and computer screen positions, have been proven effective in reducing physical complaints, this study also explores the use of advanced technologies such as wearable devices to monitor posture, break reminder apps, and virtual reality (VR) training. Furthermore, mental well-being programs that involve mindfulness and breathing relaxation techniques have been shown to reduce stress levels and improve workers' psychological well-being. The review results indicate that a combination of physical, technology-based, and mental well-being interventions has a significant impact on improving comfort, reducing physical strain, and enhancing mental health and productivity. Therefore, this study recommends that companies integrate these three aspects into their ergonomic policies to create a healthier and more productive work environment.
ANALISIS MANAJEMEN RANTAI PASOK PRODUK OTAK-OTAK PADA UMKM DI KIJANG Dwila Sempi Yusiani; Meylia Vivi Putri
Jurnal Liga Ilmu Serantau Vol. 2 No. 2 (2025): Edisi Agustus - Jurnal Liga Ilmu Serantau
Publisher : LPPM Universitas Ibnu Sina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36352/jlis.v2i2.1245

Abstract

Kijang, located in Bintan Regency, Riau Islands Province, is known as one of the main production centers of otak-otak made from fresh marine fish, playing an important role in the local economy through small and medium enterprises (SMEs). Nevertheless, its supply chain faces various challenges, such as fluctuations in supply and prices of raw materials, limited processing technology, and dependence on traditional marketing methods. This study aims to analyze the influence of supply chain management on the business performance of otak-otak SMEs in Kijang. The method used is descriptive qualitative, with data collected through structured interviews, direct observation, questionnaires, and literature review. The results show that the supply chain consists of fresh fish procurement from local fishermen, semi-traditional production processes, distribution through direct sales or retailers, and marketing via offline outlets and limited online platforms. The main problems include price increases during the off-season, inconsistent product quality, and suboptimal use of digital marketing. However, there are development opportunities through supplier diversification, modernization of production equipment, implementation of standardized quality control procedures, and integration of digital marketing systems. These strategies are expected to improve operational efficiency, maintain product quality, expand market reach, and strengthen competitiveness in both local and regional markets
The The Effectiveness of Physics Practicum Simulations for First-Year University Students: Efektivitas Simulasi Praktikum Fisika pada Mahasiswa Tahun Pertama Dwila Sempi Yusiani; Meylia Vivi Putri; Rafi Dio
Jurnal Teknik Ibnu Sina (JT-IBSI) Vol. 10 No. 1 (2025): JT-IBSI (Jurnal Teknik Ibnu Sina)
Publisher : Fakultas Teknik Universitas Ibnu Sina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36352/jt-ibsi.v10i1.1181

Abstract

The lack of laboratory facilities in the Industrial Engineering program poses challenges for conducting physics practicums. Practicum is an essential component of learning as it enhances conceptual understanding and student motivation. This study aims to determine the effectiveness of using PhET Simulation as a virtual laboratory tool to support student understanding of Hooke’s Law. A quantitative method was used with a one-group pretest-posttest design involving 31 first-year students. Data were collected through pretest and posttest assessments, and analyzed using descriptive statistics and N-Gain calculation. The results show an increase in the average score from pretest to posttest, with an N-Gain score of 0.36, categorized as moderate. These findings suggest that PhET Simulation is fairly effective in enhancing physics learning through visual and interactive approaches, especially in limited laboratory conditions. This study contributes to the development of technology-based learning media that can be implemented flexibly in higher education.
Co-Authors Dwila Sempi Yusiani Rafi Dio