Items where Author is "Pagalay, Usman"

Journal Article

Karisma, Ria Dhea Layla Nur ORCID: https://orcid.org/0000-0002-5941-9565, Pagalay, Usman and Khudzaifah, Muhammad ORCID: https://orcid.org/0000-0001-8500-1843 (2025) Random forest classification of infant mortality rate in Indonesia: A Gini-based analysis. CAUCHY: Jurnal Matematika Murni dan Aplikasi, 10 (2). pp. 644-659. ISSN 2086-0382

Annisa, Rahmi ORCID: https://orcid.org/0000-0001-7536-5213, Pagalay, Usman, Miliana, Alvi, Anggraini, Wirda ORCID: https://orcid.org/0000-0002-9837-155X, Fitriyani, Fitriyani, Abbas, Muhammad and Mutiah, Roihatul ORCID: https://orcid.org/0000-0002-8196-9029 (2024) Innovation in the utilization of lemon for phytonutrient products as an effort to increase income generation for the Bocek village community. Bubungan Tinggi: Jurnal Pengabdian Masyarakat, 6 (3). pp. 596-601. ISSN 2722-3043

Mustaqim, Eka Rifut Nur, Pagalay, Usman and Crysdian, Cahyo ORCID: https://orcid.org/0000-0002-7488-6217 (2024) Prediksi tingkat kepercayaan masyarakat terhadap PILPRES 2024 menggunakan TF-IDF dan Bow menggunakan metode SVM. Jurnal Cahaya Mandalika, 5 (1). pp. 515-530. ISSN 2721-4796

Yakin, Erfan Ainul, Kusumawati, Ririen ORCID: https://orcid.org/0000-0001-6090-7219 and Pagalay, Usman (2023) Prediction model of revenue restaurant's business using random forest. Indonesian Journal of Artificial Intelligence and Data Mining, 6 (2). pp. 252-261. ISSN 2614-6150

Indriana, Nurfianti, Kustiawan, Nadiya Salma, Milliana, Alvi, Rahmah, Zainabur ORCID: https://orcid.org/0000-0003-0232-6891, Riskiyana, Riskiyana, Nashichuddin, Ach. ORCID: https://orcid.org/0009-0006-8273-8878, Pagalay, Usman, Akbar, Putri Wulan, Kusuma, Yossi Indra and Kholil, Munawar (2023) Effect of neem leaf therapy (Azadirachta indica) on TNF-α expression and hepatocyte apoptosis of balb/c mice infected with Plasmodium berghei anka. GSC Biological and Pharmaceutical Sciences (GSCBPS), 25 (2). pp. 283-292. ISSN 2581-3250

Charis, Badruz Zamanil, Pagalay, Usman, Hariyadi, M. Amin ORCID: https://orcid.org/0000-0001-9327-7604 and Wadjdi, Muhammad Farid (2022) Optimalisasi formula kandungan zat bahan pakan domba dan kambing dengan multivariate linear regression. BIOSAINTROPIS (BIOSCIENCE-TROPIC), 8 (1). pp. 46-55. ISSN 2460-9455

Safitri, Dwi, Widayani, Heni ORCID: https://orcid.org/0000-0002-6966-6754 and Pagalay, Usman (2021) Analisis dinamik model predator-prey dengan faktor kanibalisme pada predator. Jurnal Riset Mahasiswa Matematika, 1 (2). pp. 64-78. ISSN 2808-4926

Roza, Icha Zakiyya Nafisah, Pagalay, Usman and Widayani, Heni ORCID: https://orcid.org/0000-0002-6966-6754 (2021) Simulasi model diskrit respons sistem imun pada penyebaran tumor otak dengan metode beda hingga standar. Jurnal Riset Mahasiswa Matematika, 1 (2). pp. 79-92. ISSN 2808-4926

Mulyanto, Angga Dwi, Pagalay, Usman, Nashichuddin, Ach. ORCID: https://orcid.org/0009-0006-8273-8878, Fahmi, Hisyam, Nisfulaila, Intan, Maharani, Dian and Zulkharnain, Dedy (2021) Community development program melalui pembuatan website MI Darul Hikmah Al-Hasani Joyosuko Metro. Journal of Research on Community Engagement, 3 (1). pp. 24-28. ISSN 2597-629X

Pagalay, Usman, Fahmi, Mukhammad and Juhari, Juhari (2020) Dynamics analysis of two-dimensional systems of the Hodgkin-Huxley Model on propagatsion of nerve cell impulse. ICONIST, 1 (1). pp. 1-10. ISSN 2593-7650

Pagalay, Usman (2016) Numerical solution for immunology tuberculosis model using Runge Kutta Fehlberg and Adams Bashforth Moulton method. Jurnal Teknologi, 78 (5). pp. 369-372. ISSN 2180–3722

Ianatul Afifah, Luluk and Pagalay, Usman (2015) Analisis kestabilan Model Prey-Predator dengan pemanenan konstan pada Ikan Prey. Cauchy: Jurnal Matematika Murni dan Aplikasi, 3 (4). pp. 194-202. ISSN 2086-0382

Pagalay, Usman (2014) Diskritisasi pada sistem persamaan diferensial parsial pola pembentukan sel. Cauchy: Jurnal Matematika Murni dan Aplikasi, 3 (3). pp. 131-137. ISSN 2086-0382

Pagalay, Usman (2014) A mathematical model for interaction macrophages, T Lymphocytes and Cytokines at infection of mycobacterium tuberculosis with age influence. International Journal of Science and Technology, 3 (3). pp. 5-14. ISSN 2252-5297

Pagalay, Usman and Ambarsari, Anita (2014) Model matematika pada proses hematopoiesis dengan perlambatan proses proliferasi. Jurnal Kedokteran Brawijaya, 28 (2). pp. 121-125. ISSN 2338-0772

Rahayu, junik, Pagalay, Usman and Kusumastuti, Ari (2013) Solusi numerik model reaksi-difusi (Turing) dengan metode beda hingga implisit. Cauchy: Jurnal Matematika Murni dan Aplikasi, 3 (1). pp. 18-25. ISSN 2086-0382

Pagalay, Usman (2009) Model penyebaran penyakit menular dengan transmisi vertikal. Cauchy: Jurnal Matematika Murni dan Aplikasi, 1 (1). pp. 25-30. ISSN 2477-3344

Pagalay, Usman (2007) Model penyebaran penyakit demam berdarah di Malang. Jurnal Integrasi Sains dan Islam. ISSN 19073283

Book

Pagalay, Usman (2009) Mathematical modelling: Aplikasi pada kedokteran, imunologi, biologi, ekonomi, dan perikanan. UIN-Maliki Press, Malang. ISBN 979-24-3065-2 UNSPECIFIED : UNSPECIFIED.

Book Section

Pagalay, Usman (2016) Analysis Von Bertalanffy equation with variation coefficient. In: Proceeding of ICMSTEA 2016: International Conference on Mathematics, Science, Technology, Education, and their Applications. Universitas Negeri Makassar, Makassar, pp. 332-338. UNSPECIFIED : UNSPECIFIED.

Abdussakir, Abdussakir and Pagalay, Usman (2006) Analisis sholat melalui logika matematika. In: Islam, Sains & Teknologi. UIN-Maliki Press, Malang, pp. 193-207. ISBN 979-24-2902-6 UNSPECIFIED : UNSPECIFIED.

Research

Pagalay, Usman and Fahmi, Mukhammad (2017) Analisis dinamik model Fitzhugh-Nagumo pada penjalaran impuls sel saraf menggunakan Transformasi Lienard. Research Report. Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M), UIN Maulana Malik Ibrahim Malang, Malang.

Pagalay, Usman (2017) Model Matematika dan Analisis Kestabilan Aktivasi Makrofag Post-Myocardinal Infarction. Research Report. Fakultas Sains dan Teknologi UIN Maulana Malik Ibrahim Malang, Malang. (Unpublished)

Pagalay, Usman (2016) Sistem Dinamik Model Matematika Glukosa, Insulin, dan Sel-b pada Penyakit Diabetes Mellitus. Research Report. Fakultas Sains dan Teknologi UIN Maulana Malik Ibrahim Malang, Malang. (Unpublished)

Pagalay, Usman (2015) Analisis dan Simulasi Model Matematika dari Gelombang Kalsium pada Keratinosit. Research Report. Fakultas Sains dan Teknologi UIN Maulana Malik Ibrahim Malang, Malang. (Unpublished)

Pagalay, Usman, Karisma, Ria Dhea Layla Nur ORCID: https://orcid.org/0000-0002-5941-9565, Alisah, Evawati and Palupi, Ratnaning ORCID: https://orcid.org/0009-0007-9959-5823 Modified Boosted Support Vector Machine pada Kasus Imbalanced Data: Studi Kasus Angka Kematian Bayi. Research Report. UIN Maulana Malik Ibrahim Malang, Malang. (Unpublished)

Conference

Widayani, Heni ORCID: https://orcid.org/0000-0002-6966-6754, Lestari, Putri and Pagalay, Usman (2021) Smoking model incorporate anti-smoking campaign, nicotine gum, and treatment. Presented at International Conference on Science and Engineering (ICSE-UIN-SUKA 2021), 27 Oct 2021, UIN Sunan Kalijaga, Yogyakarta.

Pagalay, Usman and Juhari, Juhari (2021) Numerical solution model of brain tumors glioblastoma multiforme with treatment effect using Runge Kutta Fehlberg methods. Presented at ICONETOS 2020 – the International Conference on Engineering, Technology and Social Science, 31 October 2020, LP2M UIN Maulana Malik Ibrahim Malang.

Pagalay, Usman and Widayani, Heni ORCID: https://orcid.org/0000-0002-6966-6754 (2020) Mathematical model of leukocyte formation with delays. Presented at SYMOMATH 2019, 25-28 August 2019, Harris Hotel and Residences Riverview Kuta Bali, Indonesia.

Pagalay, Usman, Widayani, Heni ORCID: https://orcid.org/0000-0002-6966-6754, Azzam, Abdullah and Halimah, Siti (2020) Mathematical model of leukocyte formation with delays. Presented at SYMOMATH 2019, 25-28 August 2019, Harris Hotel and Residences Riverview Kuta Bali, Indonesia.

Luailiyah, Siti Zahirotul, Pagalay, Usman, Alisah, Evawati and Kusumastuti, Ari (2017) Dynamic analysis of mathematical model of glucose, insulin concentration, and beta select cycles of diabetes mellitus disease. Presented at International Conference on Green Technology 8th, 7 Oct 2017, Malang.

Pagalay, Usman, Efendi, Ernawati and Kusumastuti, Ari (2013) Discretization reaction-diffusion models with finite difference method. Presented at International Conference on Green Technology, 09 November 2013, UIN Maulana Malik Ibrahim Malang, Indonesia. (Unpublished)

Pagalay, Usman (2011) Mathematical model of interactions immune system with Micobacterium tuberculosis. Presented at The International Conference on Basic Science 2011, 17-18 February 2011, University of Brawijaya, Malang, Indonesia.

Seminar and Workshop

Pagalay, Usman and Kamaliyah, Kamaliyah (2015) Analisis perilaku model matematika pada penyakit obesitas terkait dengan inflamasi kronis. Presented at Seminar Nasional Matematika Aljabar, 5-7 Mei 2015, Universitas Mataram. (Unpublished)

Pagalay, Usman and Mutmainah, Siti (2013) Simulasi model respon makrofag terhadap infeksi mycobacterium tuberculosis. Presented at Seminar Nasional Fisika Makasar 2013 (SNF-MKS), 14 November 2013, Makasar.

Hak Cipta

Ria Dhea Layla Nur Karisma, Usman Pagalay dkk (2025) Modified boosted support vector machine pada kasus imbalanced data: Studi kasus angka kematian bayi (sertifikat hak cipta). 000983618.