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PELATIHAN PENERAPAN TEKNOLOGI IOT PENYIRAMAN OTOMATIS TANAMAN BUNGA DI KELURAHAN HEDAM JAYAPURA Sampebua, Mingsep; Wororomi, Jonathan; Supiyanto, Supiyanto; Kmurawak, Remuz; Tokoro, Yokelin
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2024): Volume 5 No 1 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i1.25246

Abstract

Keberadaan tanaman bunga di setiap rumah dapat membuat suasana tenang, sehat, sejuk, dan segar. Kurangnya tanaman bunga yang tumbuh di setiap rumah di Kelurahan Hedam diakibatkan oleh beberapa hal antara lain tanaman bunga tidak dirawat dengan baik khususnya pada musim kemarau. Hal ini terjadi karena penyiraman tanaman bunga hanya dilakukan pada saat ada waktu luang, berbagai kesibukan ibu-ibu yang menyebabkan bunga menjadi layu, kering, dan mati. Tujuan kegiatan pengabdian PNBP Universitas Cenderawasih ini adalah memberikan pelatihan dan praktek kepada ibu-ibu di RT. 02 RW. 04 kelurahan Hedam untuk menerapkan sistem penyiraman otomatis tanaman bunga berbasis teknologi Internet of Things (IoT). Metode kegiatan pengabdian yaitu ceramah, diskusi, tanya jawab, praktek, dan evaluasi penggunaan sistem penyiraman otomatis tanaman bunga. Hasil kegiatan pengabdian adalah mitra memiliki pengetahuan dan keterampilan tentang teknologi IoT pada sistem penyiraman otomatis tanaman bunga. Pelatihan sistem penyiraman tanaman otomatis membantu ibu-ibu di Kelurahan Hedam dalam merawat tanaman bunga agar tidak layu atau mati karena kekurangan air dan penyiraman tanaman dilakukan secara realtime sesuai dengan kebutuhan air berdasarkan kondisi kelembaman tanah.
Clustering for Mapping Food Insecurity in the Land of Papua: A Five-Year Multiyear Analysis with Spatial Interpretation (2020-2024) Beno, Ishak Semuel; Sroyer, Alvian M; Reba, Felix; Kmurawak, Remuz M. B.; Tama, Antonius A. P.
CAUCHY: Jurnal Matematika Murni dan Aplikasi Vol 11, No 1 (2026): CAUCHY: JURNAL MATEMATIKA MURNI DAN APLIKASI
Publisher : Mathematics Department, Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/cauchy.v11i1.40366

Abstract

Food insecurity in the Land of Papua remains a critical issue due to extreme geographical conditions, limited infrastructure, and unstable food distribution systems. This study aims to map food vulnerability across 42 districts/cities in Papua using insufficient food consumption data from 2020 to 2024. Clustering was performed using five methods—Single Linkage, Complete Linkage, Ward, K-Means, and Gaussian Mixture Model (GMM)—and evaluated using three validation indices: Silhouette, Davies–Bouldin Index (DBI), and Calinski–Harabasz Index (CHI). To obtain a balanced and comprehensive model selection, a Performance-Based Weighting (PBW) framework was applied. In this framework, the DBI was first transformed to ensure a consistent higher-is-better orientation, and all validation indices were normalized to the [0,1] range prior to computing variance-based weights. This normalization step mitigates potential scale dominance, particularly from the unbounded CHI metric, ensuring proportional contribution from each validation criterion in the aggregated score. Although individual validation indices exhibited varying optimal values of k, the integrated PBW evaluation consistently identifies the two-cluster configuration as the most stable and interpretable overall structure. Specifically, Complete Linkage with k = 2 achieved the highest combined PBW score (0.8658), reflecting strong cluster separation and consistency across validation measures. Spatial interpretation of the resulting clusters reveals that the first cluster predominantly consists of high-risk mountainous districts with persistently elevated levels of food consumption inadequacy, particularly during 2021–2022, while the second cluster represents coastal and urban regions with comparatively lower and improving prevalence in 2023–2024. These findings provide a multiyear clustering perspective with geographic insight into regional disparities in food insecurity across Papua. Overall, this study presents a data-driven and reproducible multiyear clustering framework that integrates multiple validation criteria to enhance robustness in model selection and support evidence-based regional policy formulation.
Health Education about How to Control Auditory Hallucinations in Patients with Mental Disorders in the Abepura RSJD Polyclinic Room: Penyuluhan Kesehatan Tentang Cara Mengontrol Halusinasi Pendengaran Pada Pasien Dengan Gangguan Jiwa di Ruang Poli RSJD Abepura Naomi Frolinda Jober; Remuz MB Kmurawak
JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Vol. 8 No. 3 (2024): Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Publisher : DPD Jatim Perkumpulan Dosen Indonesia Semesta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Patients with hallucinations often experience symptoms such as talking to themselves and getting angry for no reason after returning to their families because many families do not know how to care for them. Nurses must anticipate this by increasing family knowledge about home care. This activity aims to provide an understanding of how to control auditory hallucinations in patients with mental disorders at the RSJD Abepura Polyclinic and improve the quality of service to reduce the number of patients with auditory hallucinations. Through this activity, it is hoped that public knowledge about auditory hallucination disorders and how to care for patients will increase, and efforts can be made to reduce the number of patients with auditory hallucinations at RSJD Abepura. The methods used in this activity include lectures, discussions and demonstrations on how to treat patients with hallucinations. Participants in this activity comprised 22 family members of patients undergoing treatment at the RSJD Abepura Polyclinic and three nurses at RSJD. The results of this activity show that the counselling went according to the predetermined schedule, and there was an increase in family knowledge and understanding regarding the care of patients with hallucinations. Family members who care for patients with hallucinations can now recognize the signs and symptoms and have the skills to care for these patients.