Judul: Analisis Ekspor Komoditas Unggulan Makanan Olahan Indonesia dan Faktor–Faktor yang Mempengaruhi
Abstrak: The purpose of this study was to determine the commodity exports of processed foods Indonesia and the factors that influence. The data used in this study is secondary data, the data in this study came from WITS (UNCOMTRADE), Central Bureau of Statistics Indonesia, the World Bank and CEPII. The data used is the data for 2005-2009. The method used in this research is a method of trade performance index and the method of static data using a panel gravity model. Object state in this study were the 10 major importers Indonesia for processed foods, namely: Australia, Japan, Malaysia, Nigeria, Philippina, Saudi Arabia, Singapore, Thailand United State of America and Vietnam. The results of this study were (1) processed food main commodities Indonesia exports are tobacco, cereals, tea and coffee and fish, (2) Commodities tobacco which has the largest export commodity tobacco not stemmed/stripped (240110), tobacco, partly or wholly stemmed/s (240120), cigarettes containing tobacco (240220). Commodities cereal that has the largest export commodity other pasta (190230), sweet biscuits; waffles and wafers (190530), other bread (190590). Commodities tea and coffee which has the largest export commodity black tea fermented (090230), other black tea fermented (090240), and coffea extracts, essences and concentrates (210111). As well as fish commodities that have the greatest export is commodities fish, whole or in pieces (160414), crab (160510), and shrimps and prawns (160520), (3) factors exports and GDP Per Capita Indonesia overall positive effect on exports of processed food commodities Indonesa. Factors importing countries population overall negative effect on exports of processed food commodities in Indonesia. GDP Per Capita Factor Importer countries, exchange rates and the overall ecodistance no significant effect on exports of processed food commodities in Indonesia.
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Judul: Analisis Daya Saing Produk Mak:anan Olahan Indonesia di Negara Nama NIM Tujuan Ekspor
Abstrak: The competitiveness of a country can be represented by the magnitude of dependency between the value of export and the factors affecting export in destination countries. This study aims to analyze the competitiveness of Indonesian processed food products in export destination countries. The period of analysis used in this study is from 2007 to 2012 by using descriptive method, Revealed Comparative Advantage (RCA), Intra-Industry Trade (IIT), and Gravity Model with static panel data analysis. The results of this study show that the processed food products have a competitiveness to the destination countries with low trade integration. The factors that affect the value of total export are the real GDP of Indonesia, the real GDP of destination countries, real exchange rate, economic distance of export destination countries, and the value of export in the previous year with different directions on each product.
Keyword: Bogor Agricultural University (IPB), Revealed Comparative Advantage (RCA), processed foods, Intra-Industry Trade (IIT), Gravity Model, Competitiveness

Judul: Penyelesaian Masalah Rotasi Aliran Fluida Kental Von Karman Menggunakan Metode Homotopi
Abstrak: Von Karman equation is an equation that describes fluid viscous flow induced by infinite disk rotation. By assuming steady flow and laminar, viscous incompressible fluid flow is represented in Von Karman equation by an angular velocity and the vertical direction velocity as the independent variables. Von Karman equation is a nonlinear problem that is solved using the homotopy method. The use of homotopy method is done by defining an homotopy function that requires auxiliary parameters to control the convergent region of the solution. The solution is a recursive formula with given initial conditions. Using software based-functional shows that velocity components converge to a value.
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