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All Journal Jurnal Komunitas: Jurnal Pengabidian Kepada Masyarakat JENIUS: Jurnal Terapan Teknik Industri Jurnal VORTEKS IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA)
Hasibuan, Yetti Meuthia
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Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Transportation Other

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Visual Fatigue pengguna Handphone pada anak-anak Tri Hadiyatna, Jaka; Siregar, Zufri Hasrudy; Hasibuan, Yetti Meuthia
Jurnal VORTEKS Vol. 2 No. 2 (2021): Oktober 2021
Publisher : Program Studi Teknik mesin, Fakultas Teknik, Universitas Al Azhar Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54123/vorteks.v2i2.91

Abstract

Pandemi Covid-19 yang melanda Indonesia pada awal tahun 2020 mengubah tatanan belajar belajar dari rumah. Perubahan aktivitas ini dapat berdampak negatif pada keluhan fisik dan psikologis yang dapat terjadi akibat masalah perilaku saat melakukan konferensi Online. Hasil survei pada anak usia 12 sampai 14 tahun di Desa Siti Rejo 3 Medan. 99% siswa menggunakan smartphone di sekolah Online. Tujuan dari penelitian ini adalah untuk mengidentifikasi perilaku siswa yang mengikuti sekolah Online, mengukur tingkat ketidaknyamanan otot fisik (MSD dan kelelahan visual), serta kecanduan psikologis dan smartphone, dan memberikan rekomendasi tentang cara meminimalkan efek negatif. yang terjadi. Pengumpulan data dilakukan melalui wawancara langsung dengan siswa SMA usia 12 sampai 14 tahun, sebanyak 52 siswa dengan tingkat respons 77,6%. SMD diukur menggunakan metode Nordic Body Map, sedangkan kelelahan visual dinilai menggunakan gejala dari penelitian sebelumnya. Skala kecanduan smartphone digunakan untuk menilai tren kecanduan. Hasil survei menunjukkan bahwa mayoritas gejala MSD terjadi di daerah leher bagian atas (82,14%), punggung (72,62%) dan pinggang (71,43%). Secara keseluruhan (86%) mengalami ketegangan mata Enam gejala ketegangan mata terjadi pada 16% responden. Responden yang mengalami lebih dari 1 gejala kelelahan visual sebanyak 73,88%. sebagian besar responden memiliki mata kabur (52%), sakit mata (38%) dan mata berair (25%) dan mayoritas responden memiliki 3 gejala ketidaknyamanan mata (38%). Rekomendasi untuk mengurangi ketidaknyamanan fisik antara lain membantu lengan saat menggunakan smartphone dan menerapkan aturan 20202020 serta metode stop-drop-flop. Masalah kesehatan jiwa dapat di minimalisir melalui kerja sama antara orang tua, siswa, dan guru untuk menciptakan lingkungan belajar yang kondusif
Desain Rancangan Kemasan Makanan Ringan (Coklat) dengan Metode Theory Of Inventive Problem Solving (TRIZ) di UKM Himasweets Tembung Silitonga, Putri Elita; Hasibuan, Yetti Meuthia; Utama, Denny Walady
IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Vol 2 No 3 (2023): Desember
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajtma.v2i3.56

Abstract

This research at UKM Himasweet Tembung evaluated snack food (chocolate) packaging that was less attractive and standard, using clear plastic without information on halal logos, composition, or trademarks. The research aims to design more attractive packaging according to consumer desires, using the TRIZ method, which focuses on previous experience and eliminates contradictions. Adequate packaging is essential to protect products, convey information, and increase appeal. A survey method with a questionnaire of 100 respondents was used to collect data. Analysis using TRIZ produces recommendations for packaging improvements. As a result, the ideal snack packaging is a yellow aluminum foil standing pouch with dimensions of 14 x 25 cm (250 gr), yellow brand writing, ziplock, product information, and a picture of the snack (brown) to represent the product.
Analisis Kelayakan Usaha Home Industri Emi Craft Di Kota Medan Romadon, Muhammad; Puspita, Riana; Hasibuan, Yetti Meuthia
IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Vol 2 No 3 (2023): Desember
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajtma.v2i3.74

Abstract

Feasibility analysis is the first step in knowing MSMEs. Emi Craft's business is engaged in the creative economy industry. This researcher aims to analyze the feasibility of the Emi Craft Home Industry bracelet accessories business in Medan City. Investment appraisal method criteria include Payback Period (PP), Profitability Index (PI) and Break Event Point (BEP). Based on the results of the Payback Period (PP) of 25 days for the investment return time and the Profitability Index (PI) value > 1, the results obtained are 14.1, and the results of the break-even point (BEP) in the unit are 1,923 pcs, and the BEP price is Rp. 153,840,000. So, it can be concluded that the bracelet accessories business at the Emi Craft Home Industry in Medan City is feasible to run.
Analisis Postur Kerja pada Operator Sortasi di Pabrik Kelapa Sawit dengan Metode RULA dan REBA di PT. London Sumatra, Tbk Begerpang Palm Oil Mill Tarigan, Harri Pratama; Hasibuan, Yetti Meuthia; Utama, Denny Wallady
IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Vol 3 No 1 (2024): April
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajtma.v3i1.89

Abstract

This research aims to identify the body parts of palm oil sorting workers that most often experience problems, as well as determining the need for work improvements in the sorting process. Apart from that, this research also aims to design a tool that can correct the operator's working posture, thereby reducing the risk of musculoskeletal disorders. The research results showed that based on the Nordic Body Map questionnaire, the highest complaints of pain were reported in the waist with a percentage of 100%, while 66.6% of respondents reported pain in the back and left wrist. Analysis using the RULA method revealed that the three respondents obtained a final score of 7, which indicates a high level of risk and requires immediate action. Meanwhile, analysis using the REBA method shows that two workers have a final score of 8 (high risk) and one worker has a final score of 10 (very high risk), all of which require immediate action. After the proposed work posture improvements, the final REBA score decreased from 10 to 7, indicating a decrease in the risk level from high to moderate. However, the final score of RULA remained 7, indicating that improving the proposed posture did not change the final results of RULA. This conclusion emphasizes the importance of immediate treatment of unergonomic work postures to reduce musculoskeletal risks in palm oil sorting workers.
Perancangan alat bantu dorong lori untuk mengurangi kelelahan karyawan di stasiun capstant pabrik kelapa sawit Hasibuan, Yetti Meuthia; Zaharuddin; Sitorus, Andri
JENIUS : Jurnal Terapan Teknik Industri Vol 5 No 1 (2024): JENIUS: Jurnal Terapan Teknik Industri
Publisher : LPPMPK - Sekolah Tinggi Teknologi Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/jenius.v5i1.865

Abstract

PT Mitra Agung Sawita sejati merupakan perusahaan yang bergerak di sektor industri kelapa sawit dan roduk yang dihasilkan adalah minyak kelapa sawit (CPO). Proses produksi terdiri dari beberapa station dimulai dari loading ramp, sterilizer, capstan, threshing, pressing, klarifikasi, dan ricovery. Di stasiun capstant terdapat operator yang merasakan keluhan berupa sakit di bagian pergelangan tangan, lengan atas dan bawah, dan bagian paha, kegiatan yang dikerjakan operator yaitu menarik seling dari station loading ramp ke station capstant sejauh 40 Meter dengan berat seling berkisar 15 kg dengan menyebabkan operator mengalami rasa sakit terbesar yaitu, sakit di bagian pergelangan tangan dan lengan dengan skor kuisioner nordic body map (3). Penelitian memiliki tujuan untuk merekomendasi perbaikan sistem kerja pengembalian lori kosong dari station capstan ke loading ramp. Usulan fasilitas kerja berupa alat bantu dorong lori yang memiliki panjang 2 meter, lebar 0,8 meter, tinggi 1 meter, daya 4,9 kWh, tenaga atau torsi 441 newton meter, serta kecepatan 0,66 m/s sehingga dapat meringankan pekerja dan membantu memperbaiki postur kerja, sehingga mampu meminimalisasi resiko cidera
Pemberdayaan Remaja Masjid Berbasis Wirausaha untuk Meningkatkan Perekonomian Masjid Zaharuddin, Zaharuddin; harahap, Uun Novalia; Utama, Denny Walady; Hasibuan, Yetti Meuthia; Syarif, Abdul Azis
Jurnal Komunitas : Jurnal Pengabdian kepada Masyarakat Vol 7, No 1: Juli 2024
Publisher : Institut Ilmu Sosial dan Manajemen Stiami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31334/jks.v7i1.3927

Abstract

Community service is an integral part of the Tri Dharma of higher education, aiming to contribute positively to society. Masjid Silaturahim has faced challenges in achieving financial independence, limiting its ability to provide comfortable facilities for congregants. Additionally, mosque youth lack entrepreneurial spirit and opportunities to develop their potential. The objectives of empowering mosque youth is to enhance mosque financial independence through entrepreneurship managed by mosque youth and developing creativity and innovation in entrepreneurship among mosque youth. Therefore, empowering mosque youth employed a community-based research approach providing education and information on designing and constructing a soap mixer machine.producing liquid dishwashing soap and calculating production costs. The outcomes from this activity are mosque youth can manage a mosque-based entrepreneurship venture by producing and marketing liquid dishwashing soap to be marketed in the community around the Silaturahim Mosque (Jalan Tangguk Bongkar) and traditional markets as well as increased mosque revenue through product sales
Co-Authors Andri Sitorus Harahap, Uun Novalia Riana Puspita, Riana Romadon, Muhammad Silitonga, Putri Elita Siregar, Zufri Hasrudy Syarif, Abdul Azis Tarigan, Harri Pratama Tri Hadiyatna, Jaka Utama, Denny Walady Utama, Denny Wallady Zaharuddin Zaharuddin