Judul: Business  development  strategies at kampoeng kelinci  in gunung mulya  village tenjolaya  subdistrict Bogor regency
Abstrak: Usaha peternakan kelinci merupakan usaha yang memiliki potensi untuk dikembangkan, karena ternak kelinci menghasilkan daging, kulit-bulu dan limbah yang bernilai ekonomis tinggi. Penelitian ini bertujuan untuk mengetahui manajemen usaha, mengidentifikasi dan menganalisis pengaruh faktor internal dan eksternal pada usaha peternakan kelinci pada Kampoeng Kelinci di Desa Gunung Mulya, Kecamatan Tenjolaya, Kabupaten Bogor serta merumuskan strategi pengembangannya.Hasil penelitian berdasarkan analisis SWOT menunjukan bahwa strategi yang perlu dikembangkan adalah meningkatkan kapasitas produksi, diferensiasi produk, meningkatkan manajemen pemeliharaan, memanfaatkan kelembagaan peternak dan meningkatkan fungsi kelembagaan dan jaringannya. Berdasarkan perhitungan dengan matriks QSP, maka prioritas strategi pengembangan paling baik adalah meningkatkan kapasitas produksi, The rabbit farm is the potensial businnees to develop because the rabbit has a high economies value of flesh, skim-fur and compost produk. The goal of these research are to identify farm trade management, to identify and analyze the internal and external factor impact of the rabbit farm and to formulate the business development strategies at Kampoeng Kelinci in Gunung Mulya village, Tenjolaya subdistrict, Bogor Regency. Result of the reasearch based on SWOT analysis indicate out of the relevant strategy for the rabbit farm trade developmant. The strategies are to increase production capacity, to differnces the product, to develop the safeguarding of the rabbit farm management, to utilize the farmer institusional benefits and to develop the fuction of institusion and network of the rabbit farm trade. Based on calculation of matrix QSP, strategies that can be implied are to to increase production capacity.
Keyword: Kelinci, Usaha, Strategi pengembangan

Judul: Strategi Pengembangan Usaha Peternakan Kelinci Asep’s Rabbit Project di LembangBandung
Abstrak: Rabbit farm is a unique farm which is different from other livestock businesses, such as chickens, ducks, sheep, cow, or buffalo business. Rabbit fram has a high economic potential, especially for producing meat and skin-quality hair. One of the Rabbit breeding business in Lembang is Asep's Rabbit Project (ARP.) This study was aimed to identify and analyze the influences of the internal and external factors on Asep's Rabbit Project farm and to formulate the business development strategies. The results of SWOT analysis showed that strategies for development could be done through maintaining quality of rabbits and rabbit feed and strengthening the relationships among rabbit breeders in Indonesia. Therefore, working with a small rabbit breeders and providing guidance to the public about good farming prioritiesand improving communication and relationship with government are needed. The strategies also involvedregular reporting related to the rabbits enterprises, and create a good control on the farms, especially regarding the management aspect through monitoring and evaluate program of the farm on a regular basis.
Keyword: small farm, rabbit, development strategies

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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