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E-Jurnal Matematika最新文献

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PENYELESAIAN MASALAH TRANSSHIPMENT DENGAN METODE PERBAIKAN ASM DAN REVISED DISTRIBUTION ASM修正与修正分配方法中的转运事项研究
E-Jurnal Matematika Pub Date : 2022-11-30 DOI: 10.24843/mtk.2022.v11.i04.p390
Annisa Febrianti, Ni Ketut Tari Tastrawati, Kartika Sari
{"title":"PENYELESAIAN MASALAH TRANSSHIPMENT DENGAN METODE PERBAIKAN ASM DAN REVISED DISTRIBUTION","authors":"Annisa Febrianti, Ni Ketut Tari Tastrawati, Kartika Sari","doi":"10.24843/mtk.2022.v11.i04.p390","DOIUrl":"https://doi.org/10.24843/mtk.2022.v11.i04.p390","url":null,"abstract":"One example of transportation problems is the Shvan Art Shop, which is engaged in exporting 20 cm rattan bags. In distributing rattan bags, Shvan Art Shop does not directly send goods to their destination, but still through intermediaries. To overcome this problem, a transshipment model can be used to get a distribution line so that the outgoing costs are minimal. The purpose of this study is to compare distribution costs before applying the transshipment model with after applying the transshipment model using the ASM Repair and Revised Distribution methods. The results showed that the Revised Distribution method resulted in a distribution cost that was less than the Revised ASM method, which was Rp. 42,884,288.00.","PeriodicalId":11600,"journal":{"name":"E-Jurnal Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47700729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ESTIMASI VOLATILITAS STOKASTIK CRYPTOCURRENCY BITCOIN MENGGUNAKAN MODEL HESTON-MILSTEIN 比特币密码汇率的随机波动估计使用的是赫斯顿-米尔斯坦模型
E-Jurnal Matematika Pub Date : 2022-11-30 DOI: 10.24843/mtk.2022.v11.i04.p383
Ni Putu Intan Puspa Dewi, Komang Dharmawan, I. W. Sumarjaya
{"title":"ESTIMASI VOLATILITAS STOKASTIK CRYPTOCURRENCY BITCOIN MENGGUNAKAN MODEL HESTON-MILSTEIN","authors":"Ni Putu Intan Puspa Dewi, Komang Dharmawan, I. W. Sumarjaya","doi":"10.24843/mtk.2022.v11.i04.p383","DOIUrl":"https://doi.org/10.24843/mtk.2022.v11.i04.p383","url":null,"abstract":"","PeriodicalId":11600,"journal":{"name":"E-Jurnal Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43434670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PERHITUNGAN PROFIT TESTING MELALUI PENDEKATAN STOKASTIK PADA ASURANSI UNIT LINK 利润计算是通过对单位保险保险的随机检测方法进行的
E-Jurnal Matematika Pub Date : 2022-11-30 DOI: 10.24843/mtk.2022.v11.i04.p387
Ulfa Dianita, I. N. Widana, Ketut Jayanegara
{"title":"PERHITUNGAN PROFIT TESTING MELALUI PENDEKATAN STOKASTIK PADA ASURANSI UNIT LINK","authors":"Ulfa Dianita, I. N. Widana, Ketut Jayanegara","doi":"10.24843/mtk.2022.v11.i04.p387","DOIUrl":"https://doi.org/10.24843/mtk.2022.v11.i04.p387","url":null,"abstract":"Unit-linked is one of the Insurance Products Associated with Investments. The person who purchase must pay a premium and will get investment return and a death benefits in the event of death during the policy term. So that it is important for companies to calculate cash flow which is in unit link is called profit testing. The purpose of this study is to calculate the profit testing of unit-linked insurance companies through a stochastic approach by considering the calculation of policy value. The calculation of profit testing in this study was carried out through a stochastic approach to the lognormal model. The results of this study are the calculation of profit testing on a policy issued to a life aged 25, 35, 45, and 55 produce a profitable Net Present Value. However, the profits decrease with increasing age of the insured. The results of the calculation also show that the reserve value is  can handle higher risk than quantile reserve.","PeriodicalId":11600,"journal":{"name":"E-Jurnal Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44106763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PENDEKATAN REGRESI LOGISTIK BAYES PADA PEMODELAN PERILAKU IBU TERHADAP KEBERSIHAN MULUT ANAK BALITA 逻辑注册发展比我的模型更好或模型已经确认你必须BALITA
E-Jurnal Matematika Pub Date : 2022-11-30 DOI: 10.24843/mtk.2022.v11.i04.p388
Kastin Dwilen Pong Sumae, I. G. A. M. Srinadi, I. W. Sumarjaya
{"title":"PENDEKATAN REGRESI LOGISTIK BAYES PADA PEMODELAN PERILAKU IBU TERHADAP KEBERSIHAN MULUT ANAK BALITA","authors":"Kastin Dwilen Pong Sumae, I. G. A. M. Srinadi, I. W. Sumarjaya","doi":"10.24843/mtk.2022.v11.i04.p388","DOIUrl":"https://doi.org/10.24843/mtk.2022.v11.i04.p388","url":null,"abstract":"Human behavior is a set of behaviors that humans have that are influenced by customs, value, ethics, attitudes, emotion, power, persuasion, and/or genetics. Oral hygiene is a form of dental hygiene. Toddler often suffer from oral and dental problems such as tooth decay or cavities. Hence, parental behavior towards the oral hygiene of toddler is urgently needed. This study aims to determine the factors that significantly influence maternal behavior on oral hygiene in toddler and to obtain a model of maternal behavior using Bayesian logistic regression method. Bayesian method estimation is solved using Markov Chain Monte Carlo (MCMC) simulation. The results of this study indicate that the variables of knowledge and income have a significant impact on maternal behavior in maintaining oral hygiene in toddler.","PeriodicalId":11600,"journal":{"name":"E-Jurnal Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43204758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PERSEPSI MASYARAKAT TERHADAP KINERJA PERANGKAT DESA MENGGUNAKAN PERSAMAAN STRUKTURAL 公众对村设备性能的感知使用结构方程
E-Jurnal Matematika Pub Date : 2022-11-30 DOI: 10.24843/mtk.2022.v11.i04.p386
I. Saputra, G. Gandhiadi, Eka N. Kencana
{"title":"PERSEPSI MASYARAKAT TERHADAP KINERJA PERANGKAT DESA MENGGUNAKAN PERSAMAAN STRUKTURAL","authors":"I. Saputra, G. Gandhiadi, Eka N. Kencana","doi":"10.24843/mtk.2022.v11.i04.p386","DOIUrl":"https://doi.org/10.24843/mtk.2022.v11.i04.p386","url":null,"abstract":"The purpose of this research is to determine the factors that influence the perception of rural communities on the performance of the village apparatus in Sawan District, Buleleng, Bali. The method used in this research is partial least square-structural equations modeling (PLS-SEM) method. This research was conducted in 14 villages in Sawan District, Buleleng, Bali within the research period from August to October 2021. Data was obtained through a questionnaire based on the responses of the village community in Sawan District as respondents to the performance of village officials. The number of respondents who responded to the questionnaire in this research is 134 respondents. The results of this research indicate that the village government function, village development function, and village community empowerment function have a significant effect on the performance of the village apparatus, while the village community development function has no significant effect on the performance of the village apparatus.","PeriodicalId":11600,"journal":{"name":"E-Jurnal Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48446840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PENGGUNAAN KREMATORIUM BAGI UMAT HINDU: SEBUAH IDENTIFIKASI KUANTITATIF 火葬基本发展的定量识别
E-Jurnal Matematika Pub Date : 2022-11-30 DOI: 10.24843/mtk.2022.v11.i04.p389
Eka N. Kencana, Dian Pramesti Dewi, I. K. G. Sukarsa
{"title":"PENGGUNAAN KREMATORIUM BAGI UMAT HINDU: SEBUAH IDENTIFIKASI KUANTITATIF","authors":"Eka N. Kencana, Dian Pramesti Dewi, I. K. G. Sukarsa","doi":"10.24843/mtk.2022.v11.i04.p389","DOIUrl":"https://doi.org/10.24843/mtk.2022.v11.i04.p389","url":null,"abstract":"","PeriodicalId":11600,"journal":{"name":"E-Jurnal Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44788916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MEMODELKAN PRODUK DOMESTIK REGIONAL BRUTO DI INDONESIA MENGGUNAKAN REGRESI DATA PANEL SPASIAL 利用空间数据面板的回归，为印尼的国内地区生产总值建模
E-Jurnal Matematika Pub Date : 2022-08-31 DOI: 10.24843/mtk.2022.v11.i03.p379
N. Astuti, NI Luh Putu Suciptawati, M. Susilawati
{"title":"MEMODELKAN PRODUK DOMESTIK REGIONAL BRUTO DI INDONESIA MENGGUNAKAN REGRESI DATA PANEL SPASIAL","authors":"N. Astuti, NI Luh Putu Suciptawati, M. Susilawati","doi":"10.24843/mtk.2022.v11.i03.p379","DOIUrl":"https://doi.org/10.24843/mtk.2022.v11.i03.p379","url":null,"abstract":"Gross regional domestic product (GRDP) is one of the important indicators to determine economic conditions in a region. The magnitude of the growth rate of GRDP is developed by the progress of regional economic development, both carried out by the government and the private sector in order to improve the welfare of the population. The purpose of this study is to examine the business sector that has the most significant influence on GRDP in Indonesia by applying spatial panel data regression. The results show that the best model in modeling GRDP in Indonesia is the spatial lag common effect which has an  value of 83,13% while the independent variables that are significant to the increase in GRDP can be divided into two, namely significant positive and significant negative effects. The variables that have a significant and positive effect on GRDP are agriculture, forestry, and fisheries , mining and quarrying  electricity and gas supply, water supply, waste management, waste and recycling, construction, financial services and insurance, real estate, and other services. wholesale and retail trade; car and motorcycle repair, transportation and warehousing, company services education services .","PeriodicalId":11600,"journal":{"name":"E-Jurnal Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41827892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PENERAPAN FUZZY TIME SERIES DALAM MERAMALKAN JUMLAH WISATAWAN DI MASA PANDEMI COVID19 模糊时间序列PENERAPAN在MERAMALKAN玩新冠肺炎世界的探访19
E-Jurnal Matematika Pub Date : 2022-08-31 DOI: 10.24843/mtk.2022.v11.i03.p374
Besse Helmi Mustawinar, N. ADHALIA H, M. Sam
{"title":"PENERAPAN FUZZY TIME SERIES DALAM MERAMALKAN JUMLAH WISATAWAN DI MASA PANDEMI COVID19","authors":"Besse Helmi Mustawinar, N. ADHALIA H, M. Sam","doi":"10.24843/mtk.2022.v11.i03.p374","DOIUrl":"https://doi.org/10.24843/mtk.2022.v11.i03.p374","url":null,"abstract":"Tourism is one of Indonesia’s assets to promote economic growth. This sector became one of the largest contributors to national foreign exchange. The number of foreign tourist visits is an indicator of the contribution of tourism which has experiencing the upward trend in annually until the Covid19 happened. In this study, forecasting the number of foreign tourists is needed as a plan to improve the quality of tourism during the pandemic. We used Fuzzy Time Series (FTS) Cheng method. The actual data processed comes from the Central Statistics Agency from April 2020 through December 2021. Based on forecasting results, the performance of the forecasting model is in the very good category with Mean Absolute Percentage Error (MAPE) value is 5.06%. It means that our predictions are on average 5.06% away from the actual values they were aiming for. In other side, we have forecasting accuracy value is 94.94% which means that the forecast values were close to the actual. \u0000Keywords:  Tourist, FTS, Cheng Methods","PeriodicalId":11600,"journal":{"name":"E-Jurnal Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43116870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ANALISIS PERBANDINGAN METODE EXPONENTIAL APPROACH DAN METODE IMPROVED ZERO POINT UNTUK MEMINIMUMKAN BIAYA PENDISTRIBUSIAN 比较外部方法和改进方法零点，以最小化分配成本
E-Jurnal Matematika Pub Date : 2022-08-31 DOI: 10.24843/mtk.2022.v11.i03.p378
NI Kadek Jiantari, G. Gandhiadi, Ratna Sari Widiastuti
{"title":"ANALISIS PERBANDINGAN METODE EXPONENTIAL APPROACH DAN METODE IMPROVED ZERO POINT UNTUK MEMINIMUMKAN BIAYA PENDISTRIBUSIAN","authors":"NI Kadek Jiantari, G. Gandhiadi, Ratna Sari Widiastuti","doi":"10.24843/mtk.2022.v11.i03.p378","DOIUrl":"https://doi.org/10.24843/mtk.2022.v11.i03.p378","url":null,"abstract":"The purpose of this study is to do a comparative of the minimum cost of distributing mountea drinks using the exponential approach and the improved zero point method. The exponential approach method is a direct method where the allocation in this method depends on the number of zeros that appear in the transportation table. In the case of an unbalanced transportation problem, a dummy line (column) will appear where the cost on the line (column) is zero, which will greatly affect the optimum results of the given exponential approach method. The improved zero point method is an improved method from the zero point method, which is very useful for solving all types of transportation problems. This method provides an optimal solution without the help of other modified methods. Based on the results of the research, it was shown that the distribution cost of mountea drinks from the wholesale center in the Lunyuk sub-district using an exponential approach and an improved zero point obtained a cost of 10,392,276 Rupiah before the optimization, while the while the comparative distribution cost of the mountea drinks from the wholesale center in the Lunyuk sub-district after the optimization using an exponential approach and an improved zero point obtained a cost same of 8.552.560 Rupiah.","PeriodicalId":11600,"journal":{"name":"E-Jurnal Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46313841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
FAKTOR-FAKTOR YANG MELATARBELAKANGI KEPUTUSAN BELANJA ONLINE PADA APLIKASI E-COMMERCE 电子商务应用程序在线购物决策背后的因素
E-Jurnal Matematika Pub Date : 2022-08-31 DOI: 10.24843/mtk.2022.v11.i03.p382
NI Kadek Dwi Arisya Afrilianti, M. Susilawati, I. G. A. M. Srinadi
{"title":"FAKTOR-FAKTOR YANG MELATARBELAKANGI KEPUTUSAN BELANJA ONLINE PADA APLIKASI E-COMMERCE","authors":"NI Kadek Dwi Arisya Afrilianti, M. Susilawati, I. G. A. M. Srinadi","doi":"10.24843/mtk.2022.v11.i03.p382","DOIUrl":"https://doi.org/10.24843/mtk.2022.v11.i03.p382","url":null,"abstract":"The existence of the COVID-19 Pandemic since 2020 has forced the central government to impose large-scale social restrictions (PSBB) in the various region in Indonesia. This restriction aims to minimize the spread of the COVID-19 virus, but this causes results in many people losing their jobs. This study uses confirmatory factor analysis to examine the factors behind online shopping decisions at stores in e-commerce applications. The results of this study aim to determine what factors are behind the decision of buyers to shop online in e-commerce applications. The research variable consists of eight dimensions: product, price, place, promotion, customer service, convenience, security, and trust, with 33 indicators. The sample in this study was the people of Denpasar City, totaling 232 respondents who had shopped online at least three times in the last six months. The results of the factor analysis obtained that it is true that there are eight factors behind online shopping decisions at shops in e-commerce applications by people in Denpasar City. These results can be considered for online entrepreneurs to increase sales results by sellers and as a reference by buyers in determining what can be regarded as in online shopping.","PeriodicalId":11600,"journal":{"name":"E-Jurnal Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44725471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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