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All Journal Sainteks: Jurnal Sain dan Teknik JAMARI : Jurnal Pengabdian Masyarakat Mandiri JAMARI : Jurnal Pengabdian Masyarakat Mandiri
Yayan Mulyana
Universitas Islam Nusantara
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering

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Physical and Mental Workload Measurement on Warehouse Division Operators of PT.X Using Objective Workload and Subjectives Workload Assessment Sufyan, Agi Agus Setiawan; Mulyana, Yayan; Kusumadewi, Afriani; Santang, Ilham Eka
Sainteks: Jurnal Sain dan Teknik Vol 6 No 2 (2024): September
Publisher : Universitas Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/sainteks.v6i2.786

Abstract

PT. X is one of the companies engaged in the Flavors and Fragrances. The role of employees as resources in work activities in the Warehouse Department is very important for the sustainability of work because almost all activities use human power, from receiving and storing, picking, packaging to loading, many still use human power and the most frequently done is the process of lifting and moving both raw materials and finished goods. The loads lifted are also diverse and in quite large quantities. Based on the results of interviews with operators, information was obtained that soreness in the waist, back and hands occurred as a result of poor work attitudes and heavy lifting loads. There are also psychological complaints experienced by the Warehouse Division due to the demands of work targets that are felt to be less relevant in each shift, causing stress and mental pressure that can affect performance and work results that are less than optimal. To determine the magnitude of the physical and mental workload of employees in the Warehouse Division, measurements were carried out using the hear rate reserve (%HR reserve) method and NASA-TLX (National Aeronautics and Space Administration Task Load Index) to see the physical and mental workload. From the measurement results, it is shown that the physical workload experienced is in the light and moderate categories ranging from 1% -43.5%, while for the mental load that has a high impact ranging from Weighted Workload (WWL).
The Edukasi dan pembentukan bank sampah sebagai solusi pengelolaan lingkungan di Desa Tanjungwangi Yayan Mulyana; Ade Seni Anjani; Leonardo Danisanjaya; Dhea Anisa Nur Zasiah; Deden Andika
JAMARI: Jurnal Pengabdian Masyarakat Mandiri Vol 2 No 1 (2025): Juli
Publisher : Universitas Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/jamari.v2i01.912

Abstract

Kegiatan Pengabdian kepada Masyarakat (PKM) ini bertujuan untuk membentuk bank sampah sebagai solusi pengelolaan lingkungan di Desa Tanjungwangi, Kecamatan Cicalengka, Kabupaten Bandung. Permasalahan yang dihadapi masyarakat desa adalah tingginya volume sampah rumah tangga yang belum dikelola secara optimal, sehingga menimbulkan pencemaran dan menurunkan kualitas lingkungan. Kegiatan ini menggunakan pendekatan partisipatif yang mencakup observasi sosial, edukasi lingkungan, pelatihan teknis pengelolaan sampah, serta simulasi operasional pembentukan bank sampah. Hasil kegiatan menunjukkan peningkatan pengetahuan dan partisipasi masyarakat dalam memilah dan mengelola sampah. Bank sampah sebagai sistem pengelolaan terstruktur berhasil dibentuk dan dijalankan oleh masyarakat. Program ini berkontribusi terhadap peningkatan kualitas lingkungan dan pemberdayaan ekonomi warga.
The Edukasi dan pembentukan bank sampah sebagai solusi pengelolaan lingkungan di Desa Tanjungwangi Yayan Mulyana; Ade Seni Anjani; Leonardo Danisanjaya; Dhea Anisa Nur Zasiah; Deden Andika
JAMARI: Jurnal Pengabdian Masyarakat Mandiri Vol 2 No 1 (2025): Juli
Publisher : Universitas Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/jamari.v2i01.912

Abstract

Kegiatan Pengabdian kepada Masyarakat (PKM) ini bertujuan untuk membentuk bank sampah sebagai solusi pengelolaan lingkungan di Desa Tanjungwangi, Kecamatan Cicalengka, Kabupaten Bandung. Permasalahan yang dihadapi masyarakat desa adalah tingginya volume sampah rumah tangga yang belum dikelola secara optimal, sehingga menimbulkan pencemaran dan menurunkan kualitas lingkungan. Kegiatan ini menggunakan pendekatan partisipatif yang mencakup observasi sosial, edukasi lingkungan, pelatihan teknis pengelolaan sampah, serta simulasi operasional pembentukan bank sampah. Hasil kegiatan menunjukkan peningkatan pengetahuan dan partisipasi masyarakat dalam memilah dan mengelola sampah. Bank sampah sebagai sistem pengelolaan terstruktur berhasil dibentuk dan dijalankan oleh masyarakat. Program ini berkontribusi terhadap peningkatan kualitas lingkungan dan pemberdayaan ekonomi warga.
Design IoT-Based Monitoring and Water Control System for Temperature, Humidity, and Ammonia Gas Detection in Chicken Coops Using Blynk Agung Mumahad Toha; Deri Bahtiar; Iksal Rachman; Yayan Mulyana
SAINTEKS : Jurnal Sain dan Teknik Vol. 8 No. 01 (2026): Maret
Publisher : Universitas Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/sainteks.v8i01.993

Abstract

The poultry industry represents a high-potential sector, yet it currently faces critical challenges in maintaining stable temperature, humidity, and air quality (ammonia gas), which directly impact poultry health, as well as inefficiencies in manual water resource management. This research aims to design and implement an Internet of Things (IoT)-based system for monitoring environmental parameters and controlling water supply using the Blynk platform. The research methodology employed an experimental research and development (R&D) approach, encompassing hardware design (ESP8266, DHT22, MQ135), software development via Arduino IDE, and field testing conducted over five days with periodic data collection at four-hour intervals. The results indicate that the system successfully monitored daily average temperatures ranging from 29.2°C to 30°C (ideal for ±3-week-old broiler chickens), humidity levels between 79% and 81.4%, and real-time ammonia gas concentrations of 17.2–20.1 ppm. Furthermore, the water pump control mechanism, managed through the Blynk application via a relay module, proved effective in precisely meeting hydration requirements, supplying 83.6 ml every four hours for a population of five chickens. Final evaluations demonstrate that the system operates stably and accurately, enhancing the operational efficiency of modern and responsive poultry farming, although its performance remains highly dependent on stable internet connectivity.
Co-Authors Ade Seni Anjani Afriani Kusumadewi Agung Mumahad Toha Deden Andika Deri Bahtiar Dhea Anisa Nur Zasiah Iksal Rachman Leonardo Danisanjaya Santang, Ilham Eka Sufyan, Agi Agus Setiawan