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Analisis Metode Rantai Markov Untuk Memprediksi Status Pasien Di Pusat Kesehatan Masyarakat (Puskesmas) Guluk-Guluk Kabupaten Sumenep Ulfatul Husna; Fathorrozi Ariyanto; Prasanti Mia Purnama
Alpha-Epsilon: Journal of Mathematics Vol 1 No 1 (2025): January
Publisher : Department of Mathematics, Faculty of Mathematics and Scince, Universitas Annuqayah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59005/aejm.v1i1.519

Abstract

Markov chains are a method for predicting future events using certain techniques from current data. One application of the Markov Chain method is related to event prediction, such as predicting the number of patient statuses in a health center. It is hoped that predicting the number of patient statuses can be used in various program planning. This research using the Markov Chain method uses patient data in May 2023 at the Guluk-Guluk Health Center, Sumenep Regency. The data is analyzed to determine the transition from one state to another, then converted into a transition probability matrix and then searched for the steady state (equilibrium). Apart from being searched using the transition probability matrix, the steady state can be found using the substitution method. If the result values are aqual then the two method processes carried out are correct. The results of this research state that the Guluk-Guluk Community Health Center will experience steady state conditions that will occur in December 2024, with equilibrium conditions occurring in the 20th period. The respective transition probability values are 94.2% for improving conditions, 4 .9% for normal conditions, and 0.9% for severe conditions.
Pemberdayaan Masyrakat Desa Guluk-Guluk Melalui Pemanfaatan Limbah Janggel Jagung Berbasis Metode Amoniasi Fermetasi Alfiatul Hasanah; Vita Kurnia Putri; Ulfa Maulida Farid; Prasanti Mia Purnama; Ananda Nur Hidayah
KOMUNITA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 5 No 4 (2026): November
Publisher : PELITA NUSA TENGGARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60004/komunita.v5i4.941

Abstract

Guluk-Guluk Village possesses extensive cornfields, and a large portion of its population consists of cattle farmers. Residents bolster their household economies by taking on dual roles as both farmers and livestock keepers. The abundance of corn waste presents both a challenge and an opportunity for use as animal feed. This waste—comprising cobs, husks, leaves, ground corn residue, and stalks—is characterized by high crude fiber content, low nutritional value, and poor digestibility for livestock. Consequently, this initiative aims to encourage the community to reduce and repurpose such waste through appropriate technology, creating nutritious animal feed that complies with Indonesian National Standard (SNI) 31482:2017. This standard mandates a moisture content of 12.83% (max. 14%), a crude protein content of 16.12% (min. 13%), and a crude fat content of 0.96% (max. 7%). Furthermore, the ash content is capped at 12%, with a minimum Total Digestible Nutrients (TDN) value of 68%. This community service project involved several stages: preparation and outreach, two phases of direct training (theory and practice), ongoing mentorship, evaluation, and sustainability planning. The Community Service Program (PKM) from Annuqayah University, which focuses on producing animal feed using appropriate technology, engaged 28 participants, including village officials and local farmers. The participants showed great enthusiasm, viewing the program as a valuable opportunity to learn how to utilize agricultural waste that was previously discarded. This initiative serves as a strategic "zero-waste" solution, transforming agricultural byproducts into value-added goods—specifically, high-quality animal feed—while efficiently addressing challenges related to livestock feed supply.