Judul: Kajian citra perusahaan melalui kegiatan Corporate Social Responsibility pada Bank "X" Bogor
Abstrak: Tanggung jawab sosial perusahaan atau lebih dikenal dengan sebutan Corporate Social Responsibility (CSR) semakin sering terdengar dan terlihat aktivitasnya di layar kaca. Banyak perusahaan (terutama perusahaan besar) yang mengiklankan aktivitas kegiatan CSR-nya dengan tujuan yang berbeda-beda. Salah satunya adalah untuk meningkatkan citra perusahaan. Bank “X” memiliki program CSR yang berfokus pada bidang sosial dan pendidikan. Melalui program Mega Peduli, bantuan sosial selalu disalurkan setiap tahunnya baik pada kantor pusat maupun masing-masing kantor cabang yang tersebar di seluruh Indonesia. Lain halnya dengan program Mega Berbagi. Program CSR yang berbentuk produk tabungan ini, mengajak masyarakat untuk ikut langsung berbagi kepada para generasi penerus bangsa dalam meningkatkan taraf hidup berkependidikannya dengan menyisihkan 1 persen dari bunga tabungan setiap bulannya.
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Judul: Peranan Modal Sosial Untuk Meningkatkan Partisipasi Komunitas Dalam Program Corporate Soscial Responsibility (CSR)
Abstrak: Corporate social responsibility is a matter that must be executed by a company in the running of its activities. Landfills also Star Bank of Mangrove (BSBM) is a form of Implementation of CSR PT PLN (persero). CSR principles are duly supported by the participation of the community, but based on the results found in the field showed that, public participation is very low. Community participation is very low result of community organizing less effective. However, it can be said that the implementation of CSR programs run properly, because the form of cooperation or a network built by the citizens of the community very well. Such cooperation is an important part of the social capital of the community. The methodology used in this study is a qualitative methods and quantitative methods, carried out through in-depth interviews and dissemination of the questionnaire.
Keyword: Bogor Agricultural University (IPB), community organizing., social capital, participation, corporate social responsibility (CSR)

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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