Publisher: Universitas Udayana (Total: 62 journals)   [Sort by number of followers]

Showing 1 - 61 of 61 Journals sorted alphabetically
Advances in Tropical Biodiversity and Environmental Sciences     Open Access   (Followers: 4)
Agrotrop : J. on Agriculture Science     Open Access   (Followers: 1)
Buletin Studi Ekonomi     Open Access   (Followers: 2)
Buletin Veteriner Udayana     Open Access   (Followers: 1)
Bumi Lestari J. of Environment     Open Access  
Cakra Kimia (Indonesian E-J. of Applied Chemistry)     Open Access  
COPING (Community of Publishing in Nursing)     Open Access   (Followers: 1)
E-J. of Cultural Studies     Open Access   (Followers: 1)
e-J. of Linguistics     Open Access   (Followers: 3)
E-J. of Tourism     Open Access   (Followers: 8)
E-Jurnal Agroekoteknologi Tropika (J. of Tropical Agroecotechnology)     Open Access  
E-Jurnal Akuntansi     Open Access  
E-Jurnal Ekonomi dan Bisnis Universitas Udayana     Open Access  
E-Jurnal Ekonomi Pembangunan Universitas Udayana     Open Access  
E-Jurnal Manajemen Universitas Udayana     Open Access  
E-Jurnal Medika Udayana     Open Access  
Ecotrophic : J. of Environmental Science     Open Access  
Indonesia Medicus Veterinus     Open Access  
Indonesian J. of Legal and Forensic Sciences     Open Access   (Followers: 1)
Intisari Sains Medis     Open Access  
Intl. J. of Engineering and Emerging Technology     Open Access  
itepa : Jurnal Ilmu dan Teknologi Pangan     Open Access  
J. of Food Security and Agriculture     Open Access   (Followers: 1)
J. of Health Sciences and Medicine     Open Access  
J. of Marine and Aquatic Sciences     Open Access   (Followers: 2)
J. of Veterinary and Animal Sciences     Open Access  
JBN (Jurnal Bedah Nasional)     Open Access  
Jurnal Analisis Pariwisata     Open Access  
Jurnal Arsitektur Lansekap     Open Access  
Jurnal BETA (Biosistem dan Teknik Pertanian)     Open Access  
Jurnal Biologi Udayana     Open Access  
Jurnal Destinasi Pariwisata     Open Access  
Jurnal Ekonomi Kuantitatif Terapan     Open Access  
Jurnal Energi Dan Manufaktur     Open Access  
Jurnal Ilmiah Akuntansi dan Bisnis     Open Access  
Jurnal Ilmiah Mahasiswa SPEKTRUM     Open Access  
Jurnal Ilmiah Merpati (Menara Penelitian Akademika Teknologi Informasi)     Open Access  
Jurnal Ilmu dan Kesehatan Hewan (Veterinary Science and Medicine J.)     Open Access   (Followers: 1)
Jurnal Ilmu Komputer     Open Access  
Jurnal IPTA     Open Access  
Jurnal Kepariwisataan dan Hospitalitas     Open Access  
Jurnal Kimia (J. of Chemistry)     Open Access  
Jurnal Magister Hukum Udayana (Udayana Master Law J.)     Open Access  
Jurnal Master Pariwisata (J. Master in Tourism Studies)     Open Access  
Jurnal Matematika     Open Access  
Jurnal Rekayasa dan Manajemen Agroindustri     Open Access  
Jurnal Spektran     Open Access  
Jurnal Udayana Mengabdi     Open Access  
Jurnal Veteriner     Open Access   (Followers: 1)
Kertha Patrika     Open Access  
Lingual : J. of Language and Culture     Open Access  
Linguistika : Buletin Ilmiah Program Magister Linguistik Universitas Udayana     Open Access   (Followers: 1)
Lontar Komputer : Jurnal Ilmiah Teknologi Informasi     Open Access  
Majalah Ilmiah Peternakan     Open Access   (Followers: 1)
Majalah Ilmiah Teknologi Elektro : J. of Electrical Technology     Open Access   (Followers: 1)
Matrik : Jurnal Manajemen, Strategi Bisnis dan Kewirausahaan     Open Access  
Piramida     Open Access  
Ruang-Space: Jurnal Lingkungan Binaan (J. of The Built Environment)     Open Access  
Simbiosis : J. of Biological Sciences     Open Access  
Sport and Fitness J.     Open Access   (Followers: 4)
Udayana J. of Law and Culture     Open Access  
Similar Journals
Journal Cover
Jurnal Matematika
Number of Followers: 0  

  This is an Open Access Journal Open Access journal
ISSN (Print) 1693-1394 - ISSN (Online) 2655-0016
Published by Universitas Udayana Homepage  [62 journals]
  • Analisis Dinamika Model Penyakit Toksoplasmosis pada Populasi Kucing dan
           Manusia

    • Authors: Riza Rusdiani, Ali Kusnanto, Paian Sianturi
      Pages: 75 - 86
      Abstract: Abstract: Toxoplasmosis is a disease that is identical to cats. This disease is caused by the parasite Toxoplasma gondii. In this study, a mathematical model of the spread of toxoplasmosis was reviewed with various population size. In this study, model construction, fixed point analysis and parameter sensitivity analysis were carried out.  From the sensitivity analysis, it is shown that the cat transmission rate from a susceptible cat population to an infected cat population (horizontal transmission rate) and the probability of a susceptible cat born from an infected cat (vertical transmission  rate) are found as sensitive parameters on production number ( Decreasing the horizontal transmission rate and an increase value of the vertical transmission rate can reduce the value of  A decrease in the value of , results in a disease-free state will be achieved more quickly so that the disease is under control.   
      PubDate: 2022-01-09
      DOI: 10.24843/JMAT.2021.v11.i02.p138
      Issue No: Vol. 11, No. 2 (2022)
       
  • Analisis Kestabilan Model Insidensi Setengah Jenuh pada Epidemi Flu Burung

    • Authors: Yomi Kharisma Septika, Ali Kusnanto, Paian Sianturi
      Pages: 87 - 101
      Abstract: Abstract: The H5N1 avian influenza is an example of a pathogen that is known to cause human disease outbreaks. This study focuses on selecting avian influenza control strategies using Half-Saturated Incidence (HSI) Models. In this study, a model was constructed by involving elements of human self-protection, poultry isolation and poultry vaccination. Furthermore, it is shown that the parameters that influence are the parameters of the population that apply personal protection and its effectiveness, the parameters of the rate of isolation of birds with avian influenza, and the parameters of vaccine coverage and its effectiveness. Increasing the value of this parameter can reduce the basic reproduction number so that disease-free conditions can occur. Hence, controlling the dynamics of disease spread can be done by increasing the value of these parameters.
      PubDate: 2022-01-10
      DOI: 10.24843/JMAT.2021.v11.i02.p139
      Issue No: Vol. 11, No. 2 (2022)
       
  • Pemanfaatan Big Data dalam Monitoring Pola Aktivitas Aviasi di Indonesia

    • Authors: Nasiya Alifah Utami, Thosan Girisona Suganda, Setia Pramana
      Pages: 102 - 118
      Abstract: Abstract: Covid-19 which entered Indonesia in December 2019 has a significant impact on the aviation industry. According to BPS data for 2020, the aviation industry's contribution to Indonesia's GDP decreased from 1.21% to 0.28% in the second quarter of 2020. To overcome this setback, comprehensive monitoring by policy makers is needed. The use of big data in monitoring aviation industry activities can be an option. This study aims to analyze aviation activities using big data approach for monitoring basis. The data was collected by using web scraping method on one of the global aviation websites to obtain flight status data at 108 airports in Indonesia on April 2020 until June 2021. Other data used are google mobility index data, GDP data, and TPK. The analysis method used are descriptive analysis, correlation analysis and machine learning based time series modelling with ARNN, single layer ANN and MLP. The results show that the policy of restricting mobility has a significant effect on the productivity of aviation industry. Machine learning modeling shows that the MLP model is the best model for forecasting international aviation activity. In addition, it was found that the aviation industry has a strong correlation with the economy and tourism sector in Indonesia.
      PubDate: 2022-01-10
      DOI: 10.24843/JMAT.2021.v11.i02.p140
      Issue No: Vol. 11, No. 2 (2022)
       
  • \[\beta \]-Dual Dari Ruang Barisan \[{\left( {\overline N ,\Delta \lambda
           } \right)_\infty },\left( {\overline N ,\Delta \lambda } \right)\], dan
           \[{\left( {\overline N ,\Delta \lambda } \right)_0}\]

    • Authors: Salwa Salwa, Qurratul Aini, Ni Wayan Switrayni
      Pages: 119 - 124
      Abstract: Sequence spaces is one of interesting topic of analysis research. Some of that are convergent and bounded sequence. In this paper we define some releated BK spaces  ('''',''''')', ('''','''''), dan ('''',''''')0 some characteristics releated to them. Moreover we determine  their '-dual.
      PubDate: 2022-01-10
      DOI: 10.24843/JMAT.2021.v11.i02.p141
      Issue No: Vol. 11, No. 2 (2022)
       
  • Kondisi Steady State Sistem Bonus Malus Swiss dengan Frekuensi Klaim
           Binomial Negatif-Lindley

    • Authors: Endang Wahyu H, Marji Marji
      Pages: 125 - 134
      Abstract: Abstrak. Sistem pembayaran premi asuransi kendaraan terdiri dari beberapa state. Pembagian state ini didasari oleh banyaknya pemegang polis yang mengajukan klaim setiap tahunnya.  Pola perubahan yang terjadi pada state akan mengakibatkan pencarian kondisi steady state yakni kondisi yang sudah mencapai stabil, tidak mengalami perubahan terhadap parameter waktu. Sistem Bonus-Malus Swiss (BMS) memiliki 22 state dengan distribusi dari banyaknya yang mengajukan klaim adalah Binomial Negatif-Lindley (r,').Metode yang digunakan untuk mendapatkan distribusi stasioner adalah metode rekursif. Hasil yang diperoleh melalui simulasi numerik, untuk nilai parameter r yang kecil dan ' yang besar maka pemegang polis cenderung ke state 0 yaitu (super bonus).   Kata Kunci: Steady state, BMS, Binomial Negatif-Lindley
      PubDate: 2022-04-05
      DOI: 10.24843/JMAT.2021.v11.i02.p142
      Issue No: Vol. 11, No. 2 (2022)
       
  • Faktor-faktor yang Mempengaruhi Mahasiswa Terhadap Pemilihan Kompetensi di
           Program Studi Matematika Universitas Udayana

    • Authors: Ida Ayu Putu Ari Utari, Ratna Sari Widiastuti
      Pages: 135 - 143
      Abstract: Tertiary education is a level of education after secondary education; it includes associate program, bachelor program, master program, specialist program, and doctorate program held by a higher educational institution. Through this higher educational institution, the students are taught to be professionals and experts in a certain area of discipline. Universitas Udayana, the oldest university in Bali, is one of the top universities in Indonesia that provides people with a high-quality education.  One of the faculties in it is the faculty of mathematics and natural sciences which has six bachelor’s degree study programs, for example, mathematics program. This study program has three competencies, namely computational mathematics, financial mathematics, and statistics. Each competence has its respective applicant and the students have a certain consideration before choosing a certain competence. This study aimed to know the factors affecting the selection of a certain competence in the mathematics program in Universitas Udayana. The data analysis technique used here was the multiple regression analysis by modeling the dependent variables and independent variables. This study found that that the prospect of a certain competence had the most dominant effect on the students’ decision in choosing the competence in the Mathematics program in Universitas Udayana.
      PubDate: 2021-12-31
      DOI: 10.24843/JMAT.2021.v11.i02.p143
      Issue No: Vol. 11, No. 2 (2021)
       
 
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