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JURNAL ILMIAH MATEMATIKA DAN TERAPAN
Published by Universitas Tadulako
ISSN : 18298133     EISSN : 2450766X     DOI : -
Core Subject : Education,
Mathematics
Jurnal Ilmiah Matematika dan Terapan adalah Jurnal yang diterbitkan oleh Program Studi Matematika FMIPA Universitas Tadulako. Jurnal ini menerbitkan artikel hasil penelitian atau telaah pustaka bersifat original meliputi semua konsentrasi bidang ilmu matematika dan terapannya, seperti analisis, aljabar, kombinatorika, matematika diskrit, statistika, dan semua aspek terapannya.
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 311 Documents
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MENGANALISIS DAN MELIHAT HUBUNGAN ANTARA FAKTOR – FAKTOR YANG MEMPENGARUHI PEMILIHAN PRODUK MIE INSTAN STUDI KASUS : MAHASISWA JURUSAN MATEMATIKA FMIPA UNTAD Rahmayuni, N; Rais, R; Utami, I T
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 14 No. 2 (2017)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (471.144 KB) | DOI: 10.22487/2540766X.2017.v14.i2.9023

Abstract

MENGANALISIS DAN MELIHAT HUBUNGAN ANTARA FAKTOR – FAKTORYANG MEMPENGARUHI PEMILIHAN PRODUK MIE INSTAN STUDI KASUS : MAHASISWA JURUSAN MATEMATIKA FMIPA UNTAD
DETEKSI RABUN JAUH (MIOPIA) BERBASIS PENGOLAHAN CITRA DIGITAL MENGGUNAKAN METODE BWAREA Anwar, C; Sudarsana, I W; Lusiyanti, D
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 14 No. 2 (2017)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (408.91 KB) | DOI: 10.22487/2540766X.2017.v14.i2.9024

Abstract

DETEKSI RABUN JAUH (MIOPIA) BERBASIS PENGOLAHAN CITRA DIGITAL MENGGUNAKAN METODE BWAREA
KESTABILAN MODEL MATEMATIKA PENULARAN PENYAKIT GONORRHOEAE Aditya, A P; Ratianingsih, R; Puspita, J W
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 14 No. 2 (2017)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (586.897 KB) | DOI: 10.22487/2540766X.2017.v14.i2.9025

Abstract

KESTABILAN MODEL MATEMATIKA PENULARAN PENYAKIT GONORRHOEAE
SISTEM PENJADWALAN PERKULIAHAN MENGGUNAKAN ALGORITMA GENETIKA (STUDI KASUS PADA JURUSAN TEKNOLOGI INFORMASI FAKULTAS TEKNIK UNIVERSITAS TADULAKO) Saud, A T; Nugraha, D W; Dodu, A Y E
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 14 No. 2 (2017)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (474.975 KB) | DOI: 10.22487/2540766X.2017.v14.i2.9026

Abstract

SISTEM PENJADWALAN PERKULIAHAN MENGGUNAKAN ALGORITMAGENETIKA (STUDI KASUS PADA JURUSAN TEKNOLOGI INFORMASIFAKULTAS TEKNIK UNIVERSITAS TADULAKO)
ANALISIS KESTABILAN MODEL MATEMATIKA PENYEBARAN PENYAKIT SIFILIS PADA MANUSIA Muliyani, N; Ratianingsih, R; Nacong, N
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 15 No. 1 (2018)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (751.585 KB) | DOI: 10.22487/2540766X.2018.v15.i1.10189

Abstract

Syphilis is a sexually transmitted infection caused by the bacterium Treponema pallidum spiroset subspecies pallidum. Transmitted through sexual contact, the infection can also be transfered from mother to fetus during pregnancy or at birth, that causes congenital syphilis. The mathematical model that represents the spread of the disease was adapted from a mathematical model SEI. The model classifiles human population into vulnerable suscepted  women and men, Exposed , and Infected , sub-populations of women vulnerable , sub-populations women incubation period , sub-populations of women infected  and a sub-population of men vulnerable , sub-populations incubation period male , sub-populations laki- infected men  considered in the model. The derived models gives two critical point that is free disease and endemic critical point. The existence of a critical point  must satisfye  and . The model was  analyzed by the linierized method and Routh-Hurwitz criteria to determine the system stability. The simulation shows that, in case of free-disease  syphilis spread condition, the population of women and men has increased. The growth of women population is higher than the men population. it means that the spread of syphilis occurs faster in the men sub-population. In endemic condition of syphilis disease spread, the women population will growth rapidly than the men population.
PELABELAN L(d,2,1) PADA OPERASI KOMPLEMEN DAN KORONA GRAF LINTASAN DAN SIKLUS Natalia, R; Sudarsana, I W; Musdalifah, S
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 15 No. 1 (2018)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (528.553 KB) | DOI: 10.22487/2540766X.2018.v15.i1.10190

Abstract

Let  be a graph with  vertices and  edges. An  labeling of graph  is a function of    such that the following condition  for  where denoted the on distance of two vertices  and   and  for . A number  is called the span of  labeling, if  is the largest label vertex of  labeling. Notation   states that the smallest span of all labeling on a graph . An injective labeling is called  and a minimum span of all labeling  denoted by . A graph  which has  labeling is called the  graph. In this paper we study of such labeling by considering complement of path and cycle. The result showed that complement of path  has , for  and , for  and complement of the cycle  has for  and , for  and  corona of two paths  has . Therefor, the complement of paths  the complement of cycle , and  corona of two path  are  graph.
PREDIKSI PENYAKIT TUBERCULOSIS PARU (TB PARU) MENGGUNAKAN METODE LEARNING VEKTOR QUANTIZATION (LVQ) Rahmadani, A W; Jaya, A I; Nacong, N
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 15 No. 1 (2018)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (569.103 KB) | DOI: 10.22487/2540766X.2018.v15.i1.10191

Abstract

Tuberculosis pulmonary (TB pulmonary) is a contagious disease that attacks the lungs that can spread through the air when a person active TB cough, sneeze or talk. This study aims to predict Tuberculosis pulmonary disease  using Learning Vector quantization based on data from the medical records of the health centers kamonji, Palu city. The study was conducted using 8 TB pulmonary disease risk factors which are age, gender, fever, long cough, cough, chest pain, shortness of breath, and decreased body weight. Classification is done by using 100 data consisting of 80 training data and 20 testing data. Results of the study showed that tested all the data correctly with rank of accuracy is 100%.
PELABELAN GRACEFUL GANJIL PADA GRAF DUPLIKASI DAN SPLIT BINTANG Bantara, J A; Sudarsana, I W; Musdalifah, S
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 15 No. 1 (2018)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (734.875 KB) | DOI: 10.22487/2540766X.2018.v15.i1.10193

Abstract

Graph  is not an empty a finite of the objects that called point (vertex) with the couple was not that is the side (edge). The set point  denoted by , while the set edge denoted by . Odd graceful labeling on graph  with  side is a function injective from so that induced function  such that  in label with  so label sides would be different. A graph  that have an odd graceful labeling is called odd graceful graph. The result showed that duplicate star graph  for and split star graph  for , for  even satisfie odd graceful labeling.
MEMBANGUN MODEL PENYEBARAN PENYAKIT AKIBAT ASAP KEBAKARAN HUTAN Kurniawan, B; Ratianingsih, R; Hajar, Hajar
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 15 No. 1 (2018)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (540.937 KB) | DOI: 10.22487/2540766X.2018.v15.i1.10196

Abstract

Forest fires impact a very serious problem because it could cause health problem, especially respiratory disease such as (ISPA), Asthma and Bronchitis. The study of the health disorders is conducted by consider mathematicaly the spread of disease due to forest fires smoke. The model is constructed by devide the human population into six subpopulations, that is vulnerable S(t), exposed E(t), Asthma infected A(t), Bronchitis infected B(t) and recovered R(t).The governed model is analyted at every critical points using Routh-Hurwitz method. The results gives two critical points that describe a free disease conditions ( ) and an endemic conditions ( ). A stabil ( ) is occured if  and  where the threshold point of the stability is expressed as  and   . Endemic conditions  will be asymptotically stable when  and  with  . The condition of free disease of forest fires is occured in a long time period, while the endemic conditions is occurred in a short time period. It could be interpreted that the disease spread due to the forest fires smoke is not easy to overcome.
OPTIMALISASI BIAYA TRANSPORTASI PENDISTRIBUSIAN KERAMIK MENGGUNAKAN MODEL TRANSPORTASI METODE STEPPING STONE (STUDI KASUS: PT. INDAH BANGUNAN) Pranati, N M A; Jaya, A I; Sahari, A
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 15 No. 1 (2018)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (495.301 KB) | DOI: 10.22487/2540766X.2018.v15.i1.10198

Abstract

PT. Indah Bangunan is a distributor of ceramics in the city of Palu. This study aims are to obtain the cost of an optimal transportation in ceramic distribution. To obtain the objectives of this research several steps are done, namely: by creating a model of the transportation of the data obtained, by determining the initial solution using the method of Vogel’s Aprproxumation, and by optimizing the solution using the of Stepping Stone.From the researchits are found that theinitial solution is .  and the optimal solution is  , while the cost of transportation from the company beforeoptimization is .000.It means that PT. Indah Bangunan Palu can optimize the costs of transport for the distribution of ceramics on September 2016 with a cost savings of  or .

Page 10 of 32 | Total Record : 311

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