Articles
Perancangan Sistem Penetas Telur Berbasis Intranet of Things
Supriyanto, supriyanto;
Sugiharto, Sigit
SENTRI: Jurnal Riset Ilmiah Vol. 4 No. 11 (2025): SENTRI : Jurnal Riset Ilmiah, November 2025
Publisher : LPPM Institut Pendidikan Nusantara Global
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DOI: 10.55681/sentri.v4i11.4709
Egg consumption is a cheap source of protein needed to meet the needs of the community. During certain seasons, during major holidays, the price of eggs increases due to a shortage of supply, which requires large quantities. Meanwhile, egg consumption and industry demand are very high, necessitating entrepreneurial motivation to produce laying hens. Research on the design of an intranet of things (IoT)-based egg incubator is aimed at Generation Z, encouraging them to become entrepreneurs by leveraging technology. The hope is that entrepreneurship through monitoring egg hatching with gadgets and automatic machine control can increase interest in egg hatching. The prototype egg incubator uses Arduino to monitor the required temperature, humidity, and periodic egg turning. Humidity is regulated by a Wemos D1 WiFi microcontroller using a DHT 22 sensor that can automatically detect humidity at 72% and a temperature of 37°C to 38°C. On the 10th day, the eggs are automatically turned. Egg hatching occurred unevenly for 21 days, from day 19 to 22 of incubation. The remaining eggs failed to hatch. Maintaining humidity by misting the eggs facilitates hatching or cracking the eggshells. The egg incubator design simulation using an Arduino Wemos D1 WiFi with an Intranet of Things network functioned well. The error rate for temperature was 1.78%. The error rate for humidity was 0.99%.
Discovering Student Learning Paths: An Educational Process Mining Approach in Moodle
Supriyanto, Supriyanto;
Ismail, Taufiq;
Setyawan, Fariz
International Journal of Advances in Data and Information Systems Vol. 6 No. 3 (2025): December 2025 - International Journal of Advances in Data and Information Syste
Publisher : Indonesian Scientific Journal
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DOI: 10.59395/ijadis.v6i3.1437
E-learning platforms like Moodle are critical to modern education, with their effectiveness deeply reliant on fostering optimal student engagement. A thorough understanding of how students interact with these platforms is therefore essential for enhancing the learning experience. This study aimed to analyze student interaction patterns within Moodle by employing educational process mining techniques. The core objective was to uncover hidden behavioral patterns and gain valuable insights into the underlying learning processes. To achieve this, we utilized both heuristic miner and inductive miner algorithms to analyze Moodle's extensive event log data. The effectiveness of various student activity variants was rigorously assessed through fitness checking. This study presents a novel, integrated analytical approach combining frequent sequential pattern mining, user behavior analysis, feature engineering, and process mining to comprehensively evaluate student learning effects in Moodle. While applying both Heuristic Miner and Inductive Miner algorithms to extensive Moodle event logs, we not only generated precise process models highlighting effective and ineffective student activity sequences but also uncovered unique challenges, such as the Inductive Miner's inability to accurately model the 'Tugas' (assignment) component's complex activity patterns. These findings offer distinct, actionable insights for refining Moodle course design and delivery, moving beyond general observations to pinpoint specific pedagogical interventions. Ultimately, our work advances the understanding of student behavior and academic performance within the Moodle ecosystem by providing a granular, data-driven methodology for optimization.
Modelling The Probability of Insurance Company’s Bankruptcy Using Integro-Differential Equation and Its Simulation
Maulida, Ghafira Nur;
Prabowo, Agung;
Supriyanto, Supriyanto;
Mamat, Mustafa;
Sukono, Sukono
Indonesian Actuarial Journal Vol. 1 No. 1 (2025): Indonesian Actuarial Journal
Publisher : Persatuan Aktuaris Indonesia
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DOI: 10.65689/iajvol01no1pp084-094
Ruin is one of the risks that insurance companies may face. Therefore, modeling the probability of ruin is a crucial aspect of risk management. This study aims to model and analyze the probability of ruin in insurance companies using integro-differential equations, assuming that the claim size follows a mixtures of two exponential distributions. The research methods are literature study and numerical simulation with phyton. Numerical calculations were performed using Python programming, and the results are presented in tables and graphs to facilitate analysis. The model is applied to three different cases. The findings indicate that the probability of ruin is inversely proportional to the initial capital and premium loading, while it is directly proportional to the expected value of claims. In other words, the probability of ruin decreases significantly as the initial capital and premium loading increase, whereas it increases as the expected value of claims rises. Therefore, the greater the surplus of an insurance company, the lower the probability of ruin.
Edukasi dan Pendampingan Literasi Keuangan dan Digital pada Mantan Pekerja Migran Indonesia
Riani, Lilia Pasca;
Mustofa, Mustofa;
Fikri, Aula Ahmad Hafid Saiful;
Sholeh, Maimun;
Supriyanto, Supriyanto
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 8 No 1 (2024): Volume 8 Nomor 1 Tahun 2024
Publisher : Universitas Nusantara PGRI Kediri
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DOI: 10.29407/ja.v8i1.21201
Indonesian Migrant Workers (PMI) are one of the nation's heroes because they are recognized as a source of foreign exchange for the Indonesian nation. The problems faced are getting caught in debt/online loans, fraud under the guise of investment, and consumerist lifestyles. Looking at the explanation of the problems above, the problem solving solution provided in this Community Service activity is to provide education and assistance regarding financial literacy, ethics, psychology and digital literacy. Activities are carried out in the form of workshops and mentoring for 6 months. The results achieved were the implementation of a workshop with a comprehensive evaluation covering aspects of material, resource persons and facilities where the majority of participants responded very well and were willing to take part in further mentoring activities. From the results of the evaluation of the activity, it can be concluded that this activity is very much needed by participants from PMI because, so they get direct benefits and are more able to control themselves to manage finances including being able to apply digital ethics and refrain from doing negative things in the digital world.
Analisa Pengaruh Holding Time Pada Proses Karburasi Dalam Media Arang Kayu Jati Terhadap Kekerasan Baja ST-37
supriyanto, supriyanto;
Ismanto, Ismanto
Jurnal Mesin Nusantara Vol 3 No 1 (2020): Jurnal Mesin Nusantara
Publisher : Universitas Nusantara PGRI Kediri
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DOI: 10.29407/jmn.v3i1.14636
Tujuan dalam penelitian ini adalah untuk mengetahui pengaruh holding time dengan menggunakan media arang kayu jati terhadap kekerasan baja ST-37. Teknik holding time yang digunakan adalah pack carburizing. Proses pack carburizing dilakukan pada suhu 900oC. Media pendingin yang digunakan adalah oli. Analisa data menggunakan pendelatan kuantitatif deskriptif. Tahapan penelitian ada lima, yaitu (1) Perencanaan, (2) Uji coba, (3) Olah data, (4) Analisa, dan (5) penarikan simpulan. Dari hasil penelitian, diperoleh data bahwa nilai kekerasan yang paling tinggi didapatkan dari perlakuan holding time selama 90 menit
Perancangan Alat Pengaduk Jenang Ketan Berkapasitas 20 Kg
Supriyanto, Supriyanto;
Ilham, Mohammad Muslimin;
hohman, Fatkur R
Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Vol. 7 No. 2 (2023): PROSIDING SEMINAR NASIONAL INOVASI TEKNOLOGI TAHUN 2023
Publisher : Universitas Nusantara PGRI Kediri
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DOI: 10.29407/inotek.v7i2.3493
Jenang merupakan makanan yang memiliki tekstur yang kenyal dan lembut ketika dimakan. Dalam pembuatan jenang ketan yang menjadi kendala adalah proses pengadukan. Proses pengadukan yang dilakukan dengan cara manual yaitu menggunakan tongkat kayu sebagai media pengaduk. Tentunya sangat menguras tenaga para pekerja dan akan kuwalahan ketika mendapat pesanan dalam jumlah yang banyak. Dengan adanya masalah tersebut maka dibuatlah alat untuk meringankan tenaga pekerja. Hasil yang diperoleh mesin pengaduk jenang menggunakan motor listrik 0,5 hp, gearbox dengan rasio 1:50, dan pengaduk yang berjumlah 2 dengan panjang 36 cm dan 28 cm dengan dimensi rangka tinggi 130 cm dan lebar 120 cm. Diharapkan bisa memudahkan UMKM jenang supaya dapat memproduksi dalam jumlah yang cukup banyak.
Meta-Analysis of Financial Literacy Antecedents Variables : A Case on Millenials Generation
Riani, Lilia Pasca;
Fikri, Aula Ahmad Hafidh Saiful;
Sholeh, Maimun;
Supriyanto, Supriyanto
Proceeding Kilisuci International Conference on Economic & Business Vol. 1 (2023): Proceeding Kilisuci International Conference on Economic and Business
Publisher : Universitas Nusantara PGRI Kediri
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DOI: 10.29407/r7736e69
Research aim : This research is a confirmation study using antecedent variables from the construct of financial literacy to be proven to have a significant relationship if applied to the millennial generation as research subjects. Design/Methode/Approach : Systematic Literature Review Research Finding : As many as 30 antecedent variables were obtained that affect the financial literacy of the millennial generation Theoretical contribution/Originality : The research subjects in the form of relevant research articles were taken through the Google Scholar, Elsevier, Emerald, Garuda portal, etc. as many as 214 articles were detected through the keywords of financial literacy, financial knowledge, retirement, financial decisions, financial management, and financial welfare. The articles were then extracted into only 60 research articles. Of these 60 articles, correlational meta-analysis was carried out. The results of the meta-analysis show that there are 30 antecedent variables that affect the financial literacy of the millennial generation. Practitionel/Policy implication : The results of this study will help policy makers to fill the missing gap between financial literacy programs and the confidence to undertake entrepreneurial ventures. Research limitation : The limitation of this research is that the source of published articles has not reached Scopus indexed journals. so that the possibility of bias in the results of research on each article is still relatively large
Efek Moderasi dari Pengetahuan Pengalaman Internasional dalam Pengaruh Reputasi Perusahaan terhadap Akuisisi Lintas Negara
Edi Edi;
Supriyanto Supriyanto;
Vanessa Aurelia
Jurnal Proaksi Vol. 11 No. 1 (2024): Januari - Maret
Publisher : Fakultas Ekonomi dan Bisnis, Universitas Muhammadiyah Cirebon
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DOI: 10.32534/jpk.v11i1.5390
Tren merger dan akuisisi terus berlanjut dalam dunia persaingan bisnis. Perusahaan bergencar-gencar memperluas skala pasar secara global. Namun, dapat terjalinnya dan keberhasilan hubungan akuisisi dapat disebabkan oleh berbagai faktor. Penelitian ini bertujuan untuk mengetahui pengaruh moderasi pengetahuan pengalaman internasional dalam pengaruh reputasi perusahaan terhadap akuisisi lintas batas. Data sampel dalam penelitian ini meliputi 48 perusahaan yang terdaftar di Bursa Efek Indonesia yang memiliki corporate acquisition pada periode 2018-2021. Teknik pemilihan sampel yang digunakan adalah purposive sampling dengan metode analisis data berupa regresi logistik menggunakan aplikasi Smart PLS. Hasil penelitian menemukan bahwa reputasi memiliki efek negatif pada akuisisi lintas batas. Selain itu, hasil penelitian ini juga menemukan bahwa pengetahuan pengalaman internasional mampu memoderasi pengaruh yang signifikan dan positif terhadap hubungan reputasi perusahaan dan akuisisi lintas negara. Tingkat reputasi tinggi juga belum tentu merupakan langkah strategis. Reputasi yang dimiliki tidak cukup untuk dijadikan pondasi namun perlu diimbangi dengan pengalaman yang ada. Dengan demikian, perusahaan mampu mengurangi resiko dan lebih sadar akan hubungan berskala internasional.
Optimalisasi Perbaikan Gizi Keluarga Dalam Pencegahan Stunting Melalui Pemberdayaan Masyarakat
Nasriyah Nasriyah;
Rusnoto Rusnoto;
Supriyanto Supriyanto
Jurnal Abdimas Indonesia Vol 4, No 2 (2022): JURNAL ABDIMAS INDONESIA
Publisher : Universitas Muhammadiyah Kudus
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DOI: 10.26751/jai.v4i2.1702
Masalah gizi merupakan ma¬salah yang dihadapi hampir seluruh dunia termasuk Indonesia. Indonesia salah satu negara dengan masalah gizi yang beragam. Kebutuhan gizi memegang peran sentral dalam mewujudkan kehidupan masyarakat yang lebih sehat dan sejahtera. Pentingnya kecukupan gizi dalam sehari-hari untuk menopang kehidupan yang produktif dan bermanfaat merupakan kenyataan yang tidak terbantahkan. Salah satu dampak masalah gizi kepada anak bawah lima tahun yang saat ini masih menjadi perhatian seluruh dunia adalah stunting. Untuk mencapai target penurunan stunting hingga 14 persen tahun 2024, dapat dimulai dalam keluarga. Peran penting keluarga dalam mencegah terjadinya stunting yaitu dengan pemenuhan gizi keluarga. Tujuan pengabdian masyarakat untuk melakukan pemberdayaan masyarakat melalui kader Kesehatan yang ada di Desa Dersalam, Metode pengabdian dengan memberikan Pendidikan Kesehatan tentang pentingnya gizi dalam upaya perbaikan gizi keluarga dan pencegahan stunting. Kegiatan ini dilaksanakan selama 1 bulan dengan melibatkan tokoh masyarakat dan kader Kesehatan serta bidan desa. Hasil dari kegiatan pengambdian masyarakat disini yaitu telah dilakukan pemberian Pendidikan Kesehatan tentang gizi dan stunting serta pelatihan SIGIZI, penyuluhan pemanfaatan pekarangan untuk tamanan yang mengandung nilai gizi. Partisipasi seluruh komponen keluarga dalam kegiatan pemberdayaan masyarakat dapat meningkatkan kemandirian keluarga untuk memenuhi kebutuhan gizi keluarga sehingga dapat mencegah stunting. Meningkatnya pengetahuan dan ketrampilan dalam perbaikan gizi keluarga dapat merubah masyarakat/keluarga dalam berperilaku dan bersikap dalam memenuhi kebutuhan gizi keluarga.
Police Discretion in the Management of Public Demonstrations: Evidence from the Sragen Police Department
Supriyanto, Supriyanto;
Faried, Femmy Silaswati;
Suniaprily, Firstnandiar Glica Aini
Jurnal Ilmu Hukum Kyadiren Vol 7 No 2 (2026): Jurnal Ilmu Hukum Kyadiren
Publisher : PPPM, Sekolah Tinggi Ilmu Hukum (STIH) Biak-Papua
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DOI: 10.46924/jihk.v7i2.411
Police discretionary authority constitutes a strategic legal instrument for maintaining public order, particularly in managing demonstrations with the potential to disrupt security. Nevertheless, the exercise of discretion may give rise to legal concerns if it is not carried out in accordance with the principles of legality, justice, and the protection of human rights. This study examines the implementation of discretionary authority by the Sragen Police within the framework of applicable laws and regulations and evaluates its conformity with the principles of justice, due process of law, and respect for human rights. Employing a normative–empirical legal methodology, this study adopts statutory, conceptual, and case-based approaches, supported by field data obtained through interviews and a review of relevant literature. The findings indicate that police discretion in Sragen has generally been exercised in a proportional and accountable manner, consistent with the prevailing legal framework and with an emphasis on preventive measures. The study concludes that police discretion functions effectively as an adaptive legal instrument insofar as it remains bounded by legal accountability and professional ethics.