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All Journal PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Analisis: Jurnal Studi Keislaman Progresiva : Jurnal Pemikiran dan Pendidikan Islam Journal of Mathematics Education and Application (JMEA) Dinamika Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Informatika dan Teknik Elektro Terapan Ta'allum: Jurnal Pendidikan Islam JIMKesmas (Jurnal Ilmiah Mahasiswa Kesehatan Masyarakat) Jurnal Bimbingan dan Konseling Ar-Rahman BAREKENG: Jurnal Ilmu Matematika dan Terapan Formatif: Jurnal Ilmiah Pendidikan MIPA YUSTISI IJoASER (International Journal on Advanced Science, Education, and Religion) Psychology, Evaluation, and Technology in Educational Research Jurnal Matematika UNAND El-Usrah: Jurnal Hukum Keluarga Jurnal Ilmiah Edunomika (JIE) Rayah Al Islam : Jurnal Ilmu Islam Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat Bulletin of Counseling and Psychotherapy Community Development Journal: Jurnal Pengabdian Masyarakat Biofarm : Jurnal Ilmiah Pertanian International Journal on Teaching and Learning Mathematics Jurnal Ekuilnomi Jambura Journal of Biomathematics (JJBM) Yustisi: Jurnal Hukum dan Hukum Islam ALTRUISTIK : Jurnal Konseling dan Psikologi Pendidikan Jurnal Pendidikan Sains dan Komputer El-Izdiwaj: Indonesian Journal of Civil and Islamic Family Law Prosiding Seminar Nasional Program Pengabdian Masyarakat Jurnal Pengabdian Kepada Masyarakat (JPKM) Langit Biru Jurnal Al-Qiyam Jurnal Tana Mana Jurnal Locus Penelitian dan Pengabdian Kawanua International Journal of Multicultural Studies Journal of Mathematics and Technology (MATECH) Aurelia: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia Mamangan Social Science Journal Moneter : Jurnal Keuangan dan Perbankan Ta'allum: Jurnal Pendidikan Islam Makkah: Journal Of Islamic Studies
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DYNAMICS OF THE LESLIE-GOWER PREDATOR-PREY MODEL WITH THE BEDDINGTON-DEANGELIS RESPONSE FUNCTION, INCLUDING THE PRESENCE OF INFECTED PREY AND THE FEAR FACTOR OF SUSCEPTIBLE PREY TOWARD PREDATORS Miswanto, Miswanto; Windarto, Windarto; Eridani, Eridani
Jurnal Matematika UNAND Vol. 13 No. 4 (2024)
Publisher : Departemen Matematika dan Sains Data FMIPA Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jmua.13.4.373-387.2024

Abstract

This article presents a stability analysis of the Leslie-Gower predator-prey model that is extended by taking into account prey infection, the presence of prey fear factors towards predators and the Beddington-DeAngelis response function. The Leslie-Gower model is a classic model that describes the dynamics of predator and prey populations, while the Beddington-DeAngelis response function accommodates the effects of population density and more complex interactions between predators and prey. The infected prey factor describes the prey's resistance to predator attacks becoming weak, while the prey fear factor towards predators affects prey growth.This study combines the components of infection in the prey population and the prey fear factor into the model to reflect the dynamics of disease and fear factors that can affect model stability. The model studied uses the Beddington-DeAngelis response function which describes the interaction between the prey population and the predator. This study uses two methods, namely analytical methods and numerical simulations. Analytical methods to study the stability analysis of the equilibrium point of the model by exploring the conditions under which the equilibrium point of the model is stable or unstable, focusing on the influence of infection parameters and the Beddington-DeAngelis response function on the stability of the equilibrium point. The results of the analysis show that prey infection and the shape of the response function can significantly affect the stability of the Leslie-Gower predator-prey model. The last section of this article presents numerical simulations that illustrate the stability of the equilibrium point of the model
Sosialisasi Pemanfaatan Sampah Organik Rumah Tangga dalam Produksi Eco-enzim di Desa Suka Mulia Kecamatan Secanggang Kabupaten Langkat Lubis, Najla; Tarigan, Ruth Riah Ate; Ramadhan, Sufi Rafli; Miswanto, Miswanto
Abdimas Galuh Vol 7, No 1 (2025): Maret 2025
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v7i1.16291

Abstract

Kulit buah atau sayur merupakan contoh sampah organik yang telah mengalami fermentasi untuk menghasilkan eco-enzim (EEn). Produk eco-enzim mudah digunakan, mudah dibuat, dan memiliki banyak kegunaan. Produk ini dapat digunakan untuk membersihkan lingkungan (sanitasi lingkungan), menyegarkan udara, membersihkan lantai, membantu tanaman menjadi lebih kaya nutrisi, membuat tanah lebih subur, dan membersihkan diri dengan mandi atau menggosok gigi, agen antibakteri, anti jamur, sebagai disnfekta alami, dan masih banyak lagi. Setiap hari, masyarakat dan kelompok penduduk di Desa Suka Mulia, Kecamatan Secanggang, Kabupaten Langkat, Provinsi Sumatera Utara, menghasilkan sampah organik dalam jumlah yang cukup banyak di rumah mereka. Oleh karena itu, perlu dilakukan edukasi dan peningkatan kesadaran kelompok masyarakat tersebut tentang perlunya informasi dan keterampilan tambahan untuk mengelola sampah/limbah organik. Karena EEn merupakan produk multiguna yang dapat mengatasi masalah sampah atau limbah organik dalam jumlah besar, khususnya di rumah tangga, maka salah satu upaya pengelolaan sampah atau limbah organik tersebut memerlukan tambahan informasi dan pengetahuan berupa sosialisasi dan penyadaran kepada masyarakat. Tujuan dari upaya ini adalah untuk menanggulangi dan menjaga lingkungan yang bersih dan sehat, yang akan membantu mengurangi kesulitan yang terkait dengan pencemaran lingkungan. Kegiatan sosialisasi ini dilakukan melalui praktik langsung di samping melalui metode ceramah dan diskusi. Masyarakat dapat memperoleh manfaat dari hasil pelatihan pembuatan EEn ini dengan cara menangani limbah organik, sampah rumah tangga, limbah ternak, dan limbah pertanian.
ANALISIS TINGKAT KESADARAN MASYARAKAT TERHADAP BAHAYA CYBERCRIME (STUDI KASUS KECAMATAN JATIYOSO) Miswanto, Miswanto
Jurnal Informatika dan Teknik Elektro Terapan Vol 13, No 2 (2025)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v13i2.6418

Abstract

In the digital era, the use of the internet and technology is increasingly widespread. The urgency of this research is the number of public complaints related to cybercrime cases, so the protection of personal data and cybersecurity is very important. protection of personal data and cybersecurity is very important. Public awareness of the potential this risk is key to protecting their personal and financial information. Awareness aware-ness of the types of cybercrime and the actions they can take to prevent them can help reduce incidents of cybercrime. prevent it can help reduce the incidence of cybercrime. Knowledge and awareness aware-ness of cybercrime is the first step in preparing themselves to deal with increasingly complex digital threat. This research aims to understand the extent to which people in the region have an awareness of the potential dangers faced from cybercrime, including an understanding of the types of cybercrime they may face. In addition, it can identify factors that may affect the level of public awareness of the dangers of cybercrime, such as age, education, internet access, or previous experience. The research was conducted at the Jatiyoso sub-district level which consists of 9 villages. So as to obtain 135 respondents who filled out the Pre-Test and Post-Test Questionnaire from the criteria of adults aged 17 - 40 years and identify factors that contribute to the level of awareness about cybercrime, including demographic data analysis. Then, it can help local communities to better understand the threat of cybercrime, so that they always protect their personal data and contribute to cyber safety in the Jatiyoso sub-district area. Similarly, it can provide recommendations to the local government or related institutions such as schools, and community organizations to increase community awareness of the dangers of cybercrime. organizations to increase public awareness of the dangers of cybercrime through education or awareness programs. educational or awareness programs.
Digital Dynamics: Investigating the Correlation between Social Media Addiction and Students' Relational Aggression Syahputra, Yuda; Solihatun, Solihatun; Hafni, Merri; Miswanto, Miswanto; Asbi, Asbi; Fajri, Nurul; Putri Karisma, Sally; Prasiska Rahmat, Candra; Erwinda, Lira
Bulletin of Counseling and Psychotherapy Vol. 6 No. 2 (2024): Bulletin of Counseling and Psychotherapy
Publisher : Kuras Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51214/00202406843000

Abstract

Background of the study: In the ever-evolving digital era, this study emerges to uncover potential concealed connections between social media addiction and relational aggression behaviour among university students. Aims and scope of paper: This study aims to investigate the relationship between social media addiction and relational aggression among students at Universitas Negeri Padang Methods: The research design used in this study is correlational research. The research sample consists of 526 respondents from various faculties, aged between 19 and 30 years. Data collection was conducted through two questionnaires measuring social media addiction and relational aggression behaviour. Result: The correlation analysis of the hypothesis test, utilizing the Pearson product-moment correlation test, has provided compelling evidence. The Pearson correlation coefficient, which stands at 0.682, signifies a substantial and positive relationship between the variables under scrutiny: social media addiction and relational aggressive behaviour among students at Universitas Negeri Padang. Conclusion: There is a significant relationship between social media addiction and the prevalence of relational aggressive behaviour among Universitas Negeri Padang students.
RANCANG BANGUN APLIKASI PEMESANAN PERCETAKAN BERBASIS WEB PADA PT. SUMBER REZEKI Yani, Achmad; Ali, Toni Saidun; Miswanto, Miswanto; Quiko, Alfonso Sabatani; Santoso, Imam
Journal of Mathematics and Technology (MATECH) Vol. 3 No. 1 (2024): Journal MATECH (May 2024)
Publisher : Yayasan Bina Internusa Mabarindo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63893/matech.v3i1.252

Abstract

Sumber Rezeki Printing is a business entity that operates in the digital printing sector, which does setting and printing. For the Sumber Rezeki Printing transaction system, customers come with raw files and then go home with the printed results. However, the transaction system at Sumber Rezeki Printing is still carried out manually, such as in the process of creating order forms and SPK (work orders), which makes this system inefficient, especially in terms of materials and time. Based on the problems described, the author intends to create a web-based application to overcome existing problems. Therefore, the topic that will be created is "Design and Build a Web-Based Print Ordering Application at PT. Source of Fortune”.
Mathematical Modeling, Optimal Control and Cost-Effectiveness Analysis of Diphtheria Transmission Dynamics Afolabi, Ayodeji Sunday; Miswanto, Miswanto
Jambura Journal of Biomathematics (JJBM) Volume 6, Issue 2: June 2025
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjbm.v6i2.30851

Abstract

Diphtheria remains a serious public health concern in regions with low vaccination coverage and limited access to timely treatment, highlighting the urgent need for effective modeling and control strategies to guide intervention efforts. A nonlinear mathematical model is developed to describe the transmission dynamics of diphtheria. The well-posedness of the model is analyzed by investigating the positivity and boundedness of its solutions. The solutions of the disease-free equilibrium points are obtained analytically. The basic reproduction number () is determined using Diekmann-Heesterbeek-Metz Next Generation Matrix approach. The stability of the disease-free and endemic equilibrium points are rigorously analyzed. Sensitivity analysis of the model parameters with respect to  is conducted to assess the relative impact of each parameter on the transmission dynamics of the disease. Based on the results of the sensitivity analysis, the proposed diphtheria model is extended into an optimal control problem by introducing four time-dependent control variables: personal protection, booster vaccine administration, detection/treatment of the asymptomatic infected humans and reduction of bacteria concentration. Four different scenarios with each involving at least three of the control variables are examined. We evaluated the cost-effectiveness of each control strategy using IAR, ACER and ICER methods in order to identify the most economically efficient strategy. The findings demonstrate that Strategy A is the most cost-effective startegy that can significantly reduce diphtheria transmission throught optimal personal protection, detection/treatment of the asymptomatic infected humans and reduction of bacteria concentration.
MARRIAGE IS SCARY PERSPEKTIF MAQASHID AL SYARIAH Miswanto, Miswanto
YUSTISI Vol 12 No 2 (2025)
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/yustisi.v12i2.19844

Abstract

Fenomena marriage is scary semakin ramai diperbincangkan pada kalangan generasi muda modern. Takut terhadap pernikahan menunjukkan kedangkalan dalam memahami syariat yang sejatinya diturunkan untuk kemaslahatan manusia. Penelitian ini menggunakan metode penelitian kepustakaan (library reseach). Tujuan penelitian ini adalah untuk menganalisis faktor utama penyebab marriage is scary dan menganalisinya dalam perspektif maqhasid al syariah. Hasil penelitian menunjukkan bahwa marriage is scary disebabkan oleh beberapa faktor, yaitu faktor ekonomi, ketidakpastian masa depan hingga ketakutan akan adanya kegagalan dalam membina rumah tangga. Dalam perspektif maqashid al syariah pernikahan merupakan institusi penting untuk menjaga lima tujuan utama syariat diturunkan (al-daruriyyat al-khams), yaitu hifz al nafs (menjaga keturunan), hifz al din (menjaga agama), hifz al nafs (menjaga jiwa) dan hifz al nasl (menjaga keturunan). Pernikahan juga dipandang bukan hanya sebagai ikatan emosional, tetapi sebagai upaya dalam menjaga stabilitas sosial dan spiritual.
MARRIAGE IS SCARY PERSPEKTIF MAQASHID AL SYARIAH Miswanto, Miswanto
YUSTISI Vol 12 No 2 (2025)
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/yustisi.v12i2.19844

Abstract

Fenomena marriage is scary semakin ramai diperbincangkan pada kalangan generasi muda modern. Takut terhadap pernikahan menunjukkan kedangkalan dalam memahami syariat yang sejatinya diturunkan untuk kemaslahatan manusia. Penelitian ini menggunakan metode penelitian kepustakaan (library reseach). Tujuan penelitian ini adalah untuk menganalisis faktor utama penyebab marriage is scary dan menganalisinya dalam perspektif maqhasid al syariah. Hasil penelitian menunjukkan bahwa marriage is scary disebabkan oleh beberapa faktor, yaitu faktor ekonomi, ketidakpastian masa depan hingga ketakutan akan adanya kegagalan dalam membina rumah tangga. Dalam perspektif maqashid al syariah pernikahan merupakan institusi penting untuk menjaga lima tujuan utama syariat diturunkan (al-daruriyyat al-khams), yaitu hifz al nafs (menjaga keturunan), hifz al din (menjaga agama), hifz al nafs (menjaga jiwa) dan hifz al nasl (menjaga keturunan). Pernikahan juga dipandang bukan hanya sebagai ikatan emosional, tetapi sebagai upaya dalam menjaga stabilitas sosial dan spiritual.
Childfree Paradigm in Lampung and West Java Communities from Human Rights and Maqashid Shari'ah Perspectives Mu'in, Fathul Mu'in; Miswanto, Miswanto; Febriati, Nurullia; Sakirman, Sakirman
Analisis: Jurnal Studi Keislaman Vol 24 No 1 (2024): Analisis : Jurnal Studi Keislaman
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajsk.v24i1.22069

Abstract

A paradigm shift in choosing not to have children (childfree) occurred in the communities of Lampung and West Java as well as in other areas. On the one hand, this choice is recognized as the right of every individual guaranteed by statutory regulations, on the other hand, this is considered not fully in accordance with one of the goals of marriage, procreation. Based on this, this problem becomes interesting to study in more depth in order to understand the phenomenon of childfree from the perspective of Human Rights (HAM) and maqashid shari'ah. The research method used is a qualitative method with an ethnographic approach, with data sources coming from childfree practitioners, books and scientific articles. The research results found that childfree practitioners choose not to have children based on various factors, such as economics, mental health, personal considerations, outlook on life, and environmental factors. From a human rights perspective, childfree is permitted because every individual has the right to privacy, including in making decisions about their personal and family lives, as mandated in Article 12 of the Universal Declaration of Human Rights. However, from the maqashid shari'ah point of view, childfree in normal husband and wife conditions is contrary to Islamic teachings because one of the goals of Islamic law is to preserve offspring.
DINAMIKA PENERAPAN HUKUM AHLI WARIS PENGGANTI (Analisis Disparitas Putusan Hakim di Indonesia) Faisal, Faisal; Muin, Fathul; Miswanto, Miswanto
El-Izdiwaj: Indonesian Journal of Civil and Islamic Family Law Vol. 2 No. 2 (2021): Desember 2021
Publisher : Program Studi Hukum Keluarga Islam Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/el-izdiwaj.v2i2.11434

Abstract

Ahli waris pengganti masih menjadi persoalan di tengah masyarakat. Kalangan akademisi dan praktisi juga sering berbeda pendapat sehingga terjadi perdebatan. Bahkan tak jarang menyebabkan disparitas putusan, baik di tingkat pengadilan agama, pengadilan tinggi agama hingga mahkamah agung. Penelitian ini berusaha menjawab bagaimana konsep ahli waris pengganti dalam hukum Islam dan bagaimana analisis hukum putusan hakim dalam memutus perkara ahli waris pengganti di Indonesia. Penelitian ini merupakan penelitian hukum normatif dengan menggunakan pendekatan undang-undang atau peraturan (statute approach) dan pendekatan kasus (case approach). Penelitian ini menyimpulkan bahwa masalah ahli waris pengganti terdapat dalam KHI yakni pada Pasal 185 Ayat (1) yang berbunyi ahli waris yang meninggal lebih dahulu daripada si pewaris, maka kedudukannya dapat digantikan oleh anaknya, kecuali mereka yang tersebut dalam Pasal 173 ayat (2) bahwa bagian ahli waris pengganti tidak boleh melebihi dari bagian ahli waris yang sederajat dengan yang diganti. Berdasarkan rumusan yang ada dalam pasal 185 bahwa ayat pertama secara tersurat mengakui adanya ahli waris pengganti, yang merupakan hal baru dalam hukum kewarisan Islam. Dalam ayat pertama menggunakan kata ‘dapat’ sehingga tidak mengandung maksud imperatif. Maka berarti dalam suatu keadaan tertentu yakni memiliki kemaslahatan menginginkan keberadaan ahli waris pengganti sehingga keberadaannya dapat diakui. Akan tetapi dalam keadaan tidak menghendaki, maka keberadaan ahli waris pengganti tersebut tidak berlaku. Para hakim sering berbeda pendapat sehingga menimbulkan disparitas putusan yang kemudian tidak menimbulkan kepastian hukum bagi para pencari keadilan. Misalnya putusan Nomor 271/Pdt.G/2013/PA Plp, Putusan Nomor 236/Pdt.G/2011/ PA.Mtp, Putusan Nomor 0033/Pdt.G/2018/PTA.Mks, Putusan Nomor: 04/Pdt.G/2012/PTA.Bjm, Putusan Nomor 430 K/Ag/2019, dan Putusan Nomor 676 K/ Ag/ 2012. Dalam memutus perkara ahli waris pengganti, hakim berbeda-beda. Dalam analisisnya, sebagian hakim menilai bahwa meskipun Pasal 185 ayat 1 KHI belum dicabut atau direvisi pemerintah, namun berdasarkan hasil Rapat Kerja Nasional (Rakernas) Mahkamah Agung di Bbalikpapan memutuskan bahwa tidak ada ahli waris pengganti bagi kerabat menyamping melainkan ahli waris pengganti hanya untuk cucu
Co-Authors A Halim Abdul Munir Abdulah, Budiman Abdullah, Yanuar Rifqi Adhitama, Bagas Afiq, Muhammad Ihlal Afolabi, Ayodeji Sunday Agustina Nurhayati Alfiniyah, Cicik Ali, Toni Saidun Andriyani, Rizka Angelia, Yessi Ria Anwas, Ence Oos M. Anwas, Ihsan Maulana Ariyanti, Adhisya Zafarina Arlinwibowo, Janu Asbi, Asbi Aziz , Asep Rifqi Abdul Bain Khusnul Khotimah Bambang Setia Wibowo Bejo Bejo, Bejo Brio, Bicer Edi Susilo Eridani, Eridani Erwinda, Lira Faisal Faisal Fajriah, Aulia Fathan Faridz Ravsamjani Farih, Muhammad Fathul Muin Febriati, Nurullia Fikri, Arif Hartati Bahar Herry Suprajitno Hikmawati, Iis Ikhwanuddin Ikhwanuddin Imam Santoso Irawan, Mirza Jamil, Helmun Julfi, Alfath Maharani, Adila Azzahra Mariana Rachmawati Maulana, Azep Megananda, Erzalina Ayu Satya Merri Hafni MS, Dr. Nuraini Mu'in, Fathul Mu'in, Fathul Mu'in Muhammad Sohib Muhammad Syarief, Muhammad Muna, Hanifatul Muniri Najla Lubis Najmi, Akmalun Nana Mulyana Nani Yuniar Ndaru Ruseno Nufa A, Tommy Taqiyyuddin Nur Khasani, Muhammad Abdurrohman Nur Rochbani, Ita Tryas Nur, Ismail NurSiaga, Rahmat Nurul Fajri Oluwafemi, Temidayo Joseph Pradita, Ega Krisna Pramono, Dwikhy Anindito Prasiska Rahmat, Candra Pratiwi, Sekar Ayu Pristanti, Nindya Ayu Putri Karisma, Sally Quiko, Alfonso Sabatani Rahma Damayanti, Laily Nur Ramadani, Dita Indah Ramadhan, Sufi Rafli Relit Nur Edy, Relit Nur Riwayadi, Eko Rr. Forijati -, Rr. Forijati Rubiyanto, Cahyo Wisnu Rudi Santoso, Rudi Ruseno, Ndaru Ruth Riah Ate Tarigan Saidun Ali, Toni Sakirman Sakirman Septinaulia, Velia Setiawan, Kiki Shah, Imam Shufiyah , Khotimah Nurhaliza Sigit Kurniawan Sihite, Fernando Simbolon, Syakira Nazla Siti Roudhotul Jannah, Siti Roudhotul Sitio, Dio Alpian Solihatun, Solihatun Subagyo, Subagyo Sumianti, Sumianti Suparti, Shofia Susanto, Juli Sutarmi, Sutarmi Syahputra, Yuda Tarigan, Rico Kris Hadinata Tesa, Eggi Sandy Toni Ali Utari, Diah Siti Violina, Erwita Ika Wicaksono, Lanang Ilham Windarto, Windarto Yani, Achmad Yulianti, Citra Alifia Zakaria, Aditya