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All Journal Jurnal Mahasiswa TEUB PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Journal of Nursing Science Update
Aditya, Irfan
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Education Health Professions Law, Crime, Criminology & Criminal Justice Nursing Public Health Social Sciences

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Product Test of PostureCare as a Transformation of Kyphosis Posture Therapy Intervention in Children Integrated with The Internet of Things Hardiansyah, Farid; Anwar, Mochamad Saiful; Afif, Refaldi Ananta; Angelica, Stephania; Aditya, Irfan; Nurussa'adah, Nurussa'adah; Fatma, Endah Panca Lydia
Journal of Nursing Science Update (JNSU) Vol. 13 No. 1 (2025): May
Publisher : Department of Nursing, Faculty of Health Sciencce, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jik.2025.013.01.03

Abstract

Spinal disorders have been observed to increase during the COVID-19 pandemic. The prevalence of prolonged sitting habits during this period has significantly contributed to the rise in spinal disorders. According to the World Health Organization (WHO), between 250,000 and 500,000 individuals worldwide experience spinal disorders annually. Kyphosis, specifically, is frequently identified in children aged 7 to 11 years. In adolescents, kyphosis may be effectively managed through brace therapy. Although various braces are available in the market, they do possess certain limitations. To address such limitations, a technology named PostureCare has been developed to monitor spinal alignment during brace therapy. This technology enables the plotting of graphs enhanced by Internet of Things (IoT) connectivity within an application, thereby facilitating easier data monitoring for users and caregivers. The objective of this research is to design, test, and further develop the PostureCare application. The methodologies employed in this study encompass a literature review, the design and creation of tools and applications, followed by rigorous testing and evaluation. Testing of PostureCare was conducted on two children, during which gyroscopic sensor data were compared to readings from an inclinometer. The results indicated a cervical sensor deviation of 0.85° and a lumbar sensor deviation of 0.791°. The temperature assessment of the heating element revealed a range between 36°C and 40°C. Additionally, the vibration module was activated when the cervical sensor detected a tilt exceeding 25 degrees. Testing results from both children over a seven-day period demonstrated that the cervical sensor recorded an angle of less than 16°, with no signs indicating the presence of kyphosis. It can be concluded that PostureCare has been validated as a tool for detecting spinal ergonomics that may contribute to the development of kyphosis.
Edukasi Petani tentang Pentingnya Aplikasi Hatch and Carry Elaeidobius kamerunicus untuk Meningkatkan Produksi Kelapa Sawit: Public Education on the Importance of Applying the Hatch and Carry Technique Elaeidobius kamerunicus to Improve Oil Palm Production Rezki, Dewi; Suhendra, Dede; Heriza, Sri; Sari, Wulan Kumala; Hanum, Alefia Lathifa; Rahman, Muhammad Aulia; Anzalia, Qomara; Hasibuan, Reza Alam Nur; Terence, Tristan; Bifadlika, Faghfirlana; Aditya, Irfan; Ramadhani, Mutiara
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 9 (2025): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v10i9.9747

Abstract

The area of oil palm plantations in Dharmasraya Regency is not in line with the amount of production obtained by farmers. This is due to the large number of parthenocarpic fruits caused by the few pollinators and male flowers, so the pollination process in oil palm plantations is not optimal. This activity aims to train farmers in Koto Beringin Village, Tiumang District. The activity method is carried out through counseling and demonstration plots on applying hatch & carry techniques for Elaeidobius kamerunicus to improve the pollination process so that oil palm production can increase. In this activity, farmers are expected to be able to produce products in the form of oil palm pollen and Elaeidobius kamerunicus breeding cages. From the activities that have been carried out, it is known that farmers' knowledge of hatch & carry techniques for Elaeidobius kamerunicus is still very minimal. Through counseling and demonstration plot activities, farmers have been able to breed Elaeidobius kamerunicus and collect oil palm pollen. From the results of observations in people's oil palm fields, it is known that after the application of the Hatch & Carry technique was carried out, there was an increase in the number of Elaeidobius kamerunicus pollinators from 524 individuals/Ha to 21,137 individuals/Ha and will continue to increase if the application of the Hatch & Carry technique continues to be carried out. If farmers apply the hatch & carry technique of Elaeidobius kamerunicus correctly, it can increase the number of pollinators that play a role in pollination.
ANALISIS PREDIKTIF MASA PAKAI TRANSFORMATOR DISTRIBUSI BERBASIS GM(1,1) STANDAR IEC DAN IEEE DI ULP BENJENG Aditya, Irfan; Utomo, Teguh
Jurnal Mahasiswa TEUB Vol. 14 No. 6 (2026)
Publisher : Jurnal Mahasiswa TEUB

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Abstract

Transformator distribusi merupakan aset vital yang mengalami penuaan isolasi akibat tekanan termal dari pembebanan. Penelitian ini bertujuan memprediksikan tren pembebanan serta mengestimasi sisa masa pakai (Remaining Useful Life) transformator distribusi di PT PLN (Persero) ULP Benjeng UP3 Gresik. Peramalan beban dilakukan menggunakan Grey Model GM(1,1) terhadap data historis delapan semester (2022–2025) pada tiga unit transformator 100 kVA yang mewakili kategori pembebanan tinggi (NC0024, 98,34%), sedang (NC0035, 67,79%), dan ringan (NC0223, 29,29%). Hasil prediksi periode 2026–2029 digunakan untuk menghitung suhu titik panas dan susut masa pakai berdasarkan standar IEC 60076-7 (hukum Montsinger) dan IEEE C57.91 (persamaan Arrhenius) pada tiga skenario operasional: baseline, kenaikan beban natural (+5%), dan ekstrem (+15%). GM(1,1) menghasilkan akurasi “Sangat Baik” dengan seluruh nilai MAPE (WBP dan LWBP) di bawah 10% dan MAE maksimum 4,80 kVA. Transformator berbeban tinggi NC0024 diprediksikan mencapai akhir masa pakai (End of Life) pada 2027 di seluruh skenario; transformator beban menengah NC0035 menurun drastis dari kondisi aman menjadi 12,67 tahun (IEC) pada skenario ekstrem, sedangkan NC0223 yang berbeban ringan relatif tidak sensitif terhadap seluruh skenario. Standar IEC 60076-7 terbukti lebih konservatif sehingga lebih sesuai sebagai sistem peringatan dini (early warning system), sementara IEEE C57.91 lebih sensitif dalam mendeteksi percepatan degradasi pada kondisi beban lebih (overload). Hasil ini merekomendasikan uprating kapasitas NC0024 sebelum 2027, pemeliharaan preventif rutin NC0035, dan pemanfaatan NC0223 sebagai gardu penampung pelimpahan beban. Kata Kunci—Transformator Distribusi, Masa Pakai, GM(1,1), IEC 60076-7, IEEE C57.91. 
Co-Authors Afif, Refaldi Ananta Angelica, Stephania Anzalia, Qomara Bifadlika, Faghfirlana Dewi Rezki Fatma, Endah Panca Lydia Hanum, Alefia Lathifa Hardiansyah, Farid Hasibuan, Reza Alam Nur Mochamad Saiful Anwar Muhammad Aulia Rahman Nurussa'adah, Nurussa'adah Ramadhani, Mutiara Sri Heriza Teguh Utomo Terence, Tristan Wulan Kumala Sari