Judul: Sistem Penunjang Keputusan Kelayakan Investasi Agroindustri Udang Vaname Berbasis Web dengan Pola Pembiayaan Syariah
Abstrak: Shrimp is a product of fishery that most widely traded in the world. With a market share of approximately 14%, shrimp trade diversified from fresh shrimp to frozen shrimp and processed shrimp. In 2007, world demand for frozen shrimp reached 1,673,756 tons while in 2008 the world demand for shrimp declined 18.24%. Factors affecting the demand for shrimp are market conditions, quality of shrimp, and financial invesment. Investment in the shrimp agro-industry is still lower than other fisheries sector, because its having high risk. Decision support system of investment feasibility for Vaname shrimp agroindustry is a web based decision support system, which will assist the decision makers especially businessman and investor in making investment feasibility quickly, precisely, and accurately. Financing schemes that studied is the Islamic financing scheme, because the schemes more related to capacity and characteristic of small and medium enterpries, as well as public awareness of halal products usage. The main purpose of this research is to determine the pattern of Islamic financing schemes for the optimal of profit and loss sharing in mudharabah and musyarakah schemes. Especially to develop islamic financing model that can measure the financing benefit and feasibility level for the non interest based in Islamic financing businessman. Decision support system of investment feasibility for vaname shrimp with islamic financing schemes consists of two models, the first is shrimp cultivation and the second is for frozen shrimp agro-industry. Each model consist of several sub model, wich are financial analysis, analysis of the financing risk level, the minimum profit of investors analysis, analysis of the optimal revenue sharing, profit rate financing for entrepreneurs and investors, analysis of financing benefits level, and the last is analysis of the Islamic financing schemes feasibility. The finansial analysis used to know the value from parameter of invesment elegibility from finance aspect. The financing risk level used to determine the risk level from the scheme. The minimum profit of investors analysis used to look for the goals to advantage minimize which must be obtained by investors from the investment. The analysis of the optimal revenue sharing used to look for the optimal proportion of sharing holder which can be used from defrayal scheme. The profit rate financing for entrepreneurs and investors analysis used to know the benefit level for entrepreneur and LKS from a number of invesment. Analysis of financing benefits level used to determine the benefit level from defrayal scheme. And the Islamic financing schemes feasibility used to determine the feasibility level of the scheme. Vanamest.Org is the web based decision support system, which have some benefits, include easily in acces for make simulation can done by anywhere and anytime. In the other hands, this application is provided by the correction and update the data facility, so the user can earn easily manipulation of various data that becomes assumption in the feasibility scheme simulation. In Vanamest.Org, there are four especial sub menu, consist of sub financial input, risk evaluastion, benefit evaluation, and feasibility evaluation. Each sub menu representing the function of each sub model from database management system in Vanamest.Org. The simulation
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Judul: Feasibility Analyst Utilized Precision Farming Technology in Vannamei Shrimp Farming ( L.Vannamei)
Abstrak: Sektor perikanan Indonesia merupakan industri yang sangat penting dan layak untuk dikembangkan dikarenakan memiliki potensi yang besar pada lingkup perikanan tangkap dan perikanan budi daya. Pertumbuhan sektor udang mengalami peningkatan selaras dengan permintaan pasar. Komoditas udang menyumbang terbesar pada sektor ekspor dalam produk perikanan dan udang vannamei menjadi jenis udang yang banyak berkontribusi pada ekspor. Menjalankan usaha dengan konsep mempertimbangkan keberlanjutan merupakan hal yang penting sehingga dengan menerapakan integrasi teknologi merupakan salah satu solusi.Penggunaan teknologi membutuhkan analisis kelayakan dikarenakan komponen investasi yang dialokasikan cukup besar. Lokasi penelitian pada penelitian ini meliputi CV Sehati Baroe, PT BSF, dan PT AMAL, semua sample berkaitan dengan lingkup bisnis dari PT.Indojaya Agrinusa. .Metode analisis yang digunakan pada penelitian pertama yaitu menggunakan studi kelayakan finansial dan non finansial, pada analisis kelayakan sosial dan lingkungan fokus pada penjelasan deksripsi kualitatif. Metode tujuan penelitian kedua menggunakan penjelasan deskriptif kualitatif dan metode pada tujuan penelitian ketiga melakukan pembentukan pemodelan hasil produksi menggunakan Fuzzy ANFIS. Hasil dari penelitian yaitu Net Present Value mencapai Rp21.693.048.464,00, Net B/C ratio mencapai 11,54, IRR yaitu 212% dan untuk payback period mencapai 6 bulan 8 hari. Mengenai kelayakan sosial di CV Sehati Baroe yaitu pekerja anak kolam mendapatkan upah lebih tinggi bila dibandingkan dengan pekerja lainnya dan mendapatkan upah Rp3.200.000,00/bulan dan bonus yaitu 2% dari total penerimaan. Selanjutnya teknisi kolam (sebagi ketua anak kolam) mendapatkan upah Rp5.000.000,00/bulan dan mendapatkan bonus senilai 5% dari penerimaan. Berdasarkan analisis kelayakan lingkungan CV Sehati Baroe mengaplikasian biosecurity di akuakulture, mengaplikasikan IPAL dan mengunakan ikan nila sebagai biofilter. Menganalisis kelembagaan antara Aceh Aquaculture Cooperative dan CV Sehati Baroe fokus pada strategi pemasaran pada lingkup informal, pada contract farming mengadopsi sistem informal. Peramalan pada hasil produksi di budidaya udang vaname menggunakan Fuzzy ANFIS dapat membentuk model dan hasil pengujian pada model menunjukan bahwa model layak untuk diterapkan di sektor agribisnis, Indonesia's fisheries sector is an essential industry that deserves to be developed because of having great potential for capturing fisheries and aquaculture. Currently, the growth of the shrimp sector is a tremendous increase, which integrates with market demand. Shrimp commodity is the most significant contribute to the export sector in terms of fishery products, and Vannamei Shrimp has become the type of shrimp that leads export field. Applied enterprenuership considering to sustainbility aspecy is pivotal,thus integrated with the technology is one solution.Applied technology requires feasibility analyst because the alocate of investation component was quite huge.The research location involved CV Sehati Baroe,PT.BSF and PT AMAL, all those sample related with business scope of PT Indojaya Agrinusa. Analyst method regarding first objective utilized financial feasibility studies and regarding non-financial social and environmental focus on the descriptive qualitative. Second objective utilized descriptive qualitative and third objective conducted a forecasting model in shrimp production using Fuzzy ANFIS. This research explained that Net Present Value reached at Rp21.693.048.464,00, Net B/C ratio is 11,54, IRR is 212 %, and the payback period was six months eight days. Regarding the social feasibility aspect, anak kolam (workers) receive higher wages than other workers and receive the wages at around Rp3.200.000,00/month and rewards at 2% based on the total revenue. Furthermore,
Keyword: fuzzy ANFIS, kelayakan, kelembagaan, pertanian presisi, smart  autofeeder

Judul: Approximation of the Median of Poisson Distribution Using the Relation of Poisson-Gamma Distribution
Abstrak: A major drawback of median is that median cannot usually be defined in closed form, even in the cases where their distribution functions are known. This study gives an approximation of the closed form for the median of the Poisson distribution by using the relation of Poisson-Gamma distribution. The approximation uses elementary techniques based on the monotonicity of certain sequences involving tail probabilities of the Poisson distribution and the Central Limit Theorem. Furthermore, a closed form expression for the mean absolute deviation 􀜧|􀜰􀰒 􀵆 􀜯􀝁􀝀􁈺􀜰􀰒􁈻| is also studied. The median is relevant because of the fact that it minimizes the mean absolute deviation of a Poisson random variable (􀜰􀰒􁈻 by considering median as central tendency.
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