Judul: Strategi Pengembangan Usaha Ternak Tikus (Rattus norvegicus) dan Mencit (Mus musculus) di Fakultas Peternakan IPB
Abstrak: White rats and mice farm business is still considered as secondary enterprise, but it play significant role in providing laboratory animal and need to be developed into profitable business because there is a gap between demand and supply. Strategy formulation through strategies planning and analysis can be used as a reference to develop the business. This research aimed to formulate development strategies for white rat and mice enterprise. The data were obtained using questionnaire and interview then the strategies were analyzed using internal factor evaluation (IFE), external factor evaluation (EFE), internal-external matrix (IE), SWOT, and QSPM analysis. IFE analysis showed that the company was in fairly good condition (IFE score: 2.5602) including the management using standard operational procedure (SOP) that comprise breeding system, cage hygiene, waste management and marketing. EFE matrix analysis showed that the company could use the opportunity (“high demand” and “cooperation with research institutions and reptiles breeders”) even though there was a threat (“high production cost due to increased fuel costs”) (EFE Score: 3.0353). IE matrix showed that the Aneka Ternak laboratory’s rat and mice farm was in “Growth and Build” position and the right strategy is intensive or integration strategy. Alternative strategies were formulated using SWOT matrix and its priority was set by QSPM analysis. QSPM analysis showed that the priority strategy needed would be to establish more partnerships with research institutions and reptiles breeders to improve marketing channels (TAS Score: 18.5633).
Keyword: SWOT, Rattus norvegicus, QSPM, Mus musculus

Judul: Arnabun  Rabbitry's  Business  Strategy  with  Business Model Canvas Approach
Abstrak: Kementerian Pertanian mengupayakan pengembangan daging kelinci yang dapat menjadi salah satu alternatif penyedia protein hewani selain ayam dan sapi. Arnabun Rabbitry merupakan peternakan kelinci yang berfokus dalam penyediaan bibit dan pengolahan hasil ternak kelinci pedaging. Tujuan penelitian ini adalah merumuskan alternatif strategi yang dapat diterapkan oleh Arnabun Rabbitry menggunakan pendekatan Business Model Canvas (BMC). Metode yang digunakan adalah BMC dan analisis SWOT. Alternatif strategi yang didapatkan merupakan kombinasi dari sembilan elemen BMC dan analisis SWOT. Hasil penelitian menghasilkan beberapa alternatif strategi yaitu memanfaatkan teknologi dan inovasi, memperkuat aktivitas pemasaran dan memperluas segmentasi pasar, berkerjasama dengan komunitas peternak kelinci dan pemasok, meningkatkan pelayanan dan memperkuat hubungan dengan pelanggan, merekrut sumber daya manusia yang ahli dibidangnya, serta memasukan produk kedalam e-commerce., The Ministry of Agriculture is trying to develop rabbit meat, an alternative provider of animal protein other than chicken and beef. Arnabun Rabbitry is a rabbit farm that focuses on providing livestock seeds and processing livestock into meats. This study aims to formulate alternative strategies that can be implemented by Arnabun Rabbitry using the Business Model Canvas (BMC) approach. The method used is Business Model Canvas and SWOT analysis. The alternative strategy obtained is a combination of nine elements of BMC and SWOT analysis. The results of this research contains in several alternative strategies, such as utilizing technology and innovation, strengthening marketing activities and expanding market segmentation, collaborating with communities and suppliers, improving services and strengthening relationships with customers, recruiting human resources who are experts in their fields, and inserting products into e-commerce.
Keyword: BMC, Development Strategy, Rabbit Breeding

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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