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Jurnal Fourier
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FOURIER adalah Jurnal Ilmiah bidang yang memadukan dan mengembangkan ilmu Matematika dan pembelajarannya yang diintegrasikan dan interkoneksikan dengan nilai-nilai keislaman terbit sejak tahun 2012 dengan frekuensi terbit 2 kali dalam setahun yang dengan bahasa utama (Bahasa Indonesia dan Bahasa Inggris) yang proses reviewernya sesuai dengan disiplin ilmunya (Analisis, Aljabar, Matematika Terapan, Statistika, dan Pendidikan Matematika).
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Articles 5 Documents
Search results for , issue "Vol. 4 No. 2 (2015)" : 5 Documents clear
Pengembangan Website Jii - Analisa.Com Sebagai Alat Analisis Portofolio Optimum Metode Varian Kovarian Pada Pasar Modal Syariah Di Indonesia Mohammad Farhan Qudratullah; Muhammad Zakuan; Riyanto Riyanto
Jurnal Fourier Vol. 4 No. 2 (2015)
Publisher : Program Studi Matematika Fakultas Sains dan Teknologi UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (562.475 KB) | DOI: 10.14421/fourier.2015.42.75-85

Abstract

Penelitian ini bertujuan mengembangkan website JII-Analisa.com sebagai alat analisis portofolio syariah optimum metode varian kovarian. Website JII-Analisa.com dikembangkan dengan menggunakan SDLC (Sysems Development Life Cycle) yang terdiri atas 5 (lima) langkah, yaitu perencanaan rencana strategis pengembangan website, penentuan ruang lingkup pengembangan, analisis kebutuhan yang diperlukan, membuat desain dan implementasi pembuatan website serta pengujian. Secara umum terdapat 2 (dua) langkah yang dapat dilakukan untuk melakukan analisis portofolio optimum menggunakan JII.Analisa.com, yaitu pemilihan saham pembentuk portofolio menggunakan menu Analisis Saham dan perhitungan portofolio optimum. Hasil implementasi website untuk periode data 01 Januari 2014 – 28 Februari 2015 diperoleh proporsi untuk masing – masing saham pembentuk portofolio optimum adalah KLBF.JK sebesar 35%, JSMR.JK 30%, SSMS.JK 17%, MPPA.JK 12%, PTPP.JK 5%, dan PWON.JK 0.2% dengan Return yang dihasilkan sebesar 0.21%, risiko sebesar 1.01% dan indeks sharpe 0.20655.
Pemodelan Matematika Bekam Pada Kanker Nasofaring Dan Kontribusinya Bagi Penanganan Kanker Nasofaring Sugiyanto Sugiyanto
Jurnal Fourier Vol. 4 No. 2 (2015)
Publisher : Program Studi Matematika Fakultas Sains dan Teknologi UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1287.228 KB) | DOI: 10.14421/fourier.2015.42.87-92

Abstract

Cancer / Nasopharyngeal carcinoma is a cancer of the first malignancy in the head and neck. It is located in nasopharynx, behind the nose. Ebstein Barr virus is one of the triggers of this carcinoma. Cupping is a process of detoxification of toxins in the body so as immunity increases. Quite a lot of the sayings of the Prophet Muhammad about the cupping. The method used in this study mathematical modeling nasofang carcinoma cell level. There are two cases which are modeled in this case, the first case of low immunity without cupping, and second case low immunity with the cupping. The first case of low immunity without a cupping here are seven sub-populations that happened, ie normal cells, lesion cells, low dysplastic cells, the infected cells, high dysplastic cells, invasive carcinoma cells and viruses. Meanwhile, two cases of low immunity with the cupping there are five sub-populations, ie normal cells, lesion cells, low dysplastic cells, the infected cells, and viruses.
Implementasi Algoritma Best-First Search (BeFS) pada Penyelesaian Traveling Salesman Problem (TSP) (Studi Kasus: Perjalanan Wisata Di Kota Yogyakarta) Muchammad Abrori; Rike Nur Setiyani
Jurnal Fourier Vol. 4 No. 2 (2015)
Publisher : Program Studi Matematika Fakultas Sains dan Teknologi UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1564.382 KB) | DOI: 10.14421/fourier.2015.42.93-111

Abstract

Yogyakarta offers many tourist attractions, from nature based tourism, culinary tourism until cultural tourism. With so many tourist attractions offered by Yogyakarta, tourist often finds it difficult to arrange their travel schedule (from choosing which tourist attractions to be visited until choosing which route tourist should takes to maximize their vacation time). Therefore, it’s required to have a way to determine the shortest tour route so tourist can make their tour in the Yogyakarta effective. This problem can be categorized as Traveling Salesman Problem (TSP) case. There are a lot of methods can be used to find the shortest route in Travelling Salesman Problems (TSP) case. To solve the problem, which is to find the shortest tour route in Yogyakarta, Algorithm Best-First Travelling will be used in this undergraduate thesis. The implementation of Algorithm Best-First Search to find the shortest tour route in Yogyakarta can be used to produce a solution for tourist to choose the shortest tour package and decide which route they should take. The premium tour package produces tour route from Adi Sucipto Airport-Gembira Loka Zoo- Purawisata-N’dalem Gamelan Hotel-Yogyakarta Palace-Benteng Vredeburg Museum-Taman Pintar-Tamansari-Adi Sucipto Airport with distance covered 20.297 meter. The middle tour package produces tour route from Tugu railway station-Benteng Vredeburg Museum- Taman Pintar-Yogyakarta Palace-Mawar Asri Hotel-Tamansari-Purawisata-Gembira Loka Zoo-Tugu railway station with distance covered 11.772 meter. The economy tour package produces tour route from Giwangan bus station- Gembira Loka zoo-Purawisata-Yogyakarta Palace-Mitra Hotel-Benteng Vredeburg Museum-Taman Pintar-Tamansari-Giwangan bus station with distance covered 14.037 meter.
Rancang Bangun Vehicle Routing Problem Menggunakan Algoritma Tabu Search Sulistiono Sulistiono; Noor Saif Muhammad Mussafi
Jurnal Fourier Vol. 4 No. 2 (2015)
Publisher : Program Studi Matematika Fakultas Sains dan Teknologi UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1434.336 KB) | DOI: 10.14421/fourier.2015.42.113-122

Abstract

Pendistribusian produk berperan penting dalam dunia industri. Salah satu usaha yang dapat dilakukan perusahaan untuk mengoptimalkan pendistribusian produk adalah meminimalkan biaya tranportasi melalui penentuan rute optimal kendaraan yang disebut dengan VRP (Vehicle Routing Problem). Tujuan dari VRP adalah menentukan rute optimal yaitu rute dengan jarak minimum untuk mendistribusikan produk kepada konsumen. Salah satu variasi VRP adalah Capacitated Vehicle Routing Problem (CVRP), yaitu VRP dengan kendala kapasitas kendaraan. Kasus CVRP tersebut dapat diselesaikan dengan menggunakan Algoritma Tabu Search. Cara kerja Algoritma Tabu Search dimulai dengan penentuan initial solution menggunakan Nearest Neighbor, evaluasi move menggunakan metode 2-Opt, Relocated, dan Exchange, update Tabu List, kemudian apabila kriteria pemberhentian terpenuhi maka proses Algoritma Tabu Search berhenti jika tidak, maka kembali pada evaluasi move. Proses perhitungan Algoritma Tabu Search dilakukan secara manual dan rancang bangun menggunakan MATLAB pada PT Sinergi Bio Natural. Berdasarkan proses perhitungan manual dan rancang bangun diperoleh dua solusi optimal yaitu rute dengan jarak terpendek dengan total jarak optimal sebesar 101,1 km.
Pengembangan Bahan Ajar Matematika Berbasis Ekonomi Syariah Untuk Madrasah Tsanawiyah Mulin Nu’man
Jurnal Fourier Vol. 4 No. 2 (2015)
Publisher : Program Studi Matematika Fakultas Sains dan Teknologi UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (182.17 KB) | DOI: 10.14421/fourier.2015.42.123-134

Abstract

This research aims to develop mathematical teaching materials based on sharia economy for madrasah tsanawiyah students with good quality. The method used in the study is the development model adapted from Borg & Gall is the preliminary stage, development, and validation. The preliminary stage includes literature studies, analysis of the needs and characteristics of students, and to plan and choose the design of teaching materials. The development phase includes determining the competence standard, basic competence, indicators, and the subject matter, compiling teaching materials math, and prepare research instruments. The validation phase includes validation expert and revisions. Results of the study are social arithmetic teaching materials based on sharia economy. Each material begins with the problem of economic comparison of Islamic and conventional. The feasibility of the value of teaching materials is Very Good for aspects of the look and Very Good for the material aspects. With these criteria very well, teaching materials are feasible for use in the learning of mathematics in the social arithmetic material.

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