Judul: Pengembangan Pasar Produk Asinan Bogor dengan Metode Riset Aksi. Dibimbing
Abstrak: “Asinan Bogor” is one of an authentic cuisine from Bogor, which is favoured by many people. However, the product is rarely used as a gift especially for travelers who live far away. The objective of the study was to obtain the best business model by the action research method approach in “asinan Bogor” market development. Data were collected by interview method to 50 travelers coming to Bogor, in order to problem and solution tests on the product. Based on the problem test, 72% of the respondents were potential consumers having concerns about the product. The problems were consumer concerns on packaging, i.e. easy to leak, unhigiene product, product inconsistency (taste, volume, size, and texture of the fruit), a short shelf life, and less attractive packaging, making the product not common as gift or souvenir. Based on problem test result, business models were designed to suit the needs of the consumers. The result of the business model was 92% of respondents stated that the product branded as “Asinan Kujang” has been suitable as an indigenous Bogor souvenir.
Keyword: action research, market development, business model, asinan Bogor

Judul: Preferensi konsumen terhadap atribut asinan Bogor
Abstrak: Tujuan penelitian ini adalah menganalisis sikap konsumen terhadap atribut asthan Bogor, menganalisis perbedaan tingkat kepuasan dari masing-masing atribut asinan Bogor, serta merekomendasikan kebijakan yang tepat dalam rangka mengembangkan industri kecil asinan Bogor. Penelitian ini dilakukan dari bulan Februari sampai April 2003 di tiga toko asinan di Kota Madya Bogor. Ketiga toko tersebut adalah Toko Asinan Gedung Dalam, Toko Asinan Dewi Sri, dan Toko Asinan Gang Aut. Pemilihan ketiga toko ini berdasarkan data dan pengamatan langsung terhadap jumlah skala industri serta paling ramai dikunjungi konsumen. Responden diambil dengan metode accidental sampling berjumlah total 100 orang, 40 responden Toko Asinan Gedung Dalam, dan 30 responden masing-masing di Toko Asinan Dewi Sri dan Toko Asinan Gang Aut. Pemilihan jumlah ini berdasarkan rata-rata harian pembeli di ketiga toko tersebut. Alat analisis yang digunakan dalam penelitian ini adalah analisis deskriptif untuk proses keputusan pembelian, model sikap multiatribut Fishbein untuk mengukur sikap konsumen, analisis varians dua-arah Friedman untuk mengetahui adanya perbedaan tingkat kepuasan, dan uji pembandingan berganda untuk mengetahui atribut yang memiliki perbedaan tingkat kepuasan
Keyword: consumer attitudes, satisfaction's level, small industries

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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