Judul: Strategi Peningkatan Konsumsi Pangan di Kota Bogor
Abstrak: Tujuan dari penelitian ini adalah (1) menganalisis situasi konsumsi pangan di Kota Bogor, (2) Merumuskan alternatif strategi berdasarkan analisis SWOT sesuai dengan faktor internal dan eksternal yang berpengaruh terhadap peningkatan konsumsi pangan di Kota Bogor, dan (3) Merumuskan prioritas strategi peningkatan konsumsi pangan di Kota Bogor berdasarkan metode AHP (Analitical Hierarchy Process). Data yang dikumpulkan adalah data skunder dan data primer. Data sekunder dianalisis secara deskriptif untuk mengetahuai kondisi aktual konsumsi pangan di Kota Bogor dan merumuskan faktor internal dan faktor eksternal lingkungan strategi konsumsi pangan. Data primer dikumpulkan melalui wawancara dan kuisioner. Hasil dari penelitian ini menunjukan konsumsi pangan di Kota Bogor secara kuantitas mencapai 88.8% dari AKE, secara kualitas mencapai 81.8 dari skor PPH. Strategi peningkatan konsumsi pangan di Kota Bogor berada pada kuadran I (mendukung strategi agresif). Prioritas strategi pertama dalam peningkatan konsumsi pangan adalah meningkatkan akses dan ketersediaan pangan.
Keyword: AHP, konsumsi pangan, strategi kebijakan, SWOT

Judul: Strategi BKP5K dalam Menunjang Penganekaragaman Pangan di Kabupaten Bogor
Abstrak: The purposes of this research are (1) to identify internal and external factors of BKP5K in order to support food-diversification in Bogor (2) to formulate alternative strategies (3) to formulate the priority of strategies by architercture strategy approach. Analytical instruments used are internal and external analysis, SWOT matrix, and architecture strategy. The obtained strategies are optimalization of food security development council in subdistrict level; BKP5K’s budget is focused in food security establishment; initiation of food production area based on the subdistrict’s potential; formulating the policy of area management by the manager; formulating the policy of trading agreement between food production area; guiding and training all staffs; formulating the policy food production area institution is cooperative; formulating the policy of transferring the development of one commodity to another one; formulating the policy to infiltrate local food knowledge in elementary up to high school curriculum; formulating the policy of development food storage; and formulating the policy of development food information system. Architecture strategy arranges the priority strategy implementation, main stakeholders, up to program which is supporting strategy.
Keyword: SWOT analysis., Kabupaten Bogor, food consumption diversification, BKP5K, architecture strategy

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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