Judul: Strategi Pengembangan Usaha Dodol Mangga pada Perusahaan Listatin Kasturi Buah di Kabupaten
Abstrak: Listatin Kasturi Buah (LK Buah) merupakan perusahaan yang bergerak dalam bidang agribisnis terutama pada pengolahan buah mangga yang berdiri sejak tahun 2009. Produk utama Listatin Kasturi Buah adalah dodol mangga. Tujuan penelitian adalah mengidentifikasi faktor internal dan eksternal perusahaan, merumuskan strategi pengembangan, dan menentukan prioritas strategi pengembangan usaha dodol mangga. Metode penelitian menggunakan analisis IFE dan EFE untuk menganalisis lingkungan internal dan eksternal. Formulasi alternatif strategi pengembangan dibuat dengan menggunakan matriks IE dan SWOT, dan penentuan prioritas strategi pengembangan dibuat dengan menggunakan analisis matriks QSP. Berdasarkan analisis matriks IE LK Buah memiliki internal sedang dan eksternal kuat dengan berada pada sel II (dua) yaitu posisi tumbuh dan membangun. Terdapat enam alternatif strategi pengembangan yang dapat dirumuskan dari hasil matriks SWOT. Prioritas strategi pertama yaitu membuat harga bundling atau membuat harga paket oleh-oleh seperti parsel dengan nilai STAS sebesar 6.52.
Keyword: Dodol mangga, matriks QSP, matriks SWOT, nilai tambah, strategi pengembangan

Judul: Strategi Operasional untuk Meningkatkan Pendapatan Dan Nilai Tambah Usaha Dodol Buah Studi Kasus : Pd “X” Kabupaten Garut Jawa Barat
Abstrak: The purpose of this study is to assess overall operational development strategies of PD''X "in increasing incomes and value added fruit dodol. In particular, this study aims to: (1) study the income earned PD''X "in one bulk manufacturing, (2) study the amount of added value from the PD''X" and the amount of value-added contribution of business income, and distribution, (3) study the relationship between the use of production factors with the resulting production and (4) to formulate business development strategies fruit dodol. The results of the study showed that the income level of cash costs, the company earn the highest revenue from pineapple dodol types of Rp 33,698,406, - per year and for the level of income is the total cost of pineapple dodol Rp. 26,193,775, - with a value of R / C ratio of 1.12. The ratio of value added amounted pineapple dodol 20.15% in exchange for business owners and 66.60% 33.40% labor, dodo sirsak 18.46% registration in exchange for 63.53% of business owners and labor 36.47 %, while the ratio of value added melons dodol and strawberries are of 20.64% in exchange for business owners and 67.38% 32.62% labor. The use of all raw materials in the production process as a whole has a positive effect. This shows that all factors significantly affect the production process. Based on the analysis of marketing strategies that have been done using IE matrix, the position dodol product development of fruit marketing in quadrant II in the box described as the area grow and build. Strategies that can be done by the company based on weighted SWOT analysis, is as follows: (1) Maintaining a competitive product prices, 2) Opening distributor/new agents in strategic places, 3) Conducting an effective promotion and efficient, 4) Improve the performance marketing in analyzing market demand, 5) Develop and maintain product quality, 6) Expand and maintain market share was achieved, 7) Maintain the selling price in the market and 8) Improving distribution channels.
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Judul: Hamiltonian formulation for linear waves motion in two layers fluid
Abstrak: The surface wave could be considered as a wave that separates two fluids, namely water and air. Based on this assumption, it is introduced the interfacial wave, a wave between two layers of fluid with different density. The formulation of interfacial waves motion begins with deriving the base equation of irrotational ideal fluid. Furthermore, according to irrotational fluid assumption, the base equation can be stated in velocity potential. In this derivation, the fluids domain is assumed to be restricted by rigid lid boundary conditions, both at the upper and lower limit. Therefore, the interfacial waves motion can be explained in a hamiltonian formulation. In the hamiltonian formulation, total energy is defined as the sum of kinetic and potential energy. The hamiltonian system is obtained from reduction of kinetic energy by using the Dirichlet Neumann Operator. The resulted kinetic energy equation is nonlinear. Therefore, this form is linearized by first part of the Taylor expansion. This linearization gives a dispersion relation of linear wave. Based on this dispersion relation, the phase speed of the linear wave depends on the density ratio of the two layers fluid.
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