Judul: Partisipasi Masyarakat Dalam Program Nasional Pemberdayaan Masyarakat-Mandiri Di Desa Kotabatu, Kecamatan Ciomas, Kabupaten Bogor
Abstrak: This research focuses on community participation in the Program Nasional Pemberdayaan Masyarakat-Mandiri in Kotabatu Rural, District Ciomas, Bogor Regency. This study uses quantitative with survey methods and qualitative methods with in-depth interviews. Respondents in this study amounted to 45 people and are selected by random sampling method. The purposes of this study are 1) to analyze the correlation of internal factors in the community with the level of participation in PNPM-Mandiri, 2) to analyze the correlation of external factors that exist in the community with the level of participation in PNPM-Mandiri, and 3) to analyze the correlation between community participation the level of achievement gained in the community-PNPM Mandiri program. Based on the research results to internal factors that influence is age and external factors that influence is intensity of communication. In this program, people participate less, but people still feel a high level of achievement
Keyword: achievement., external factors, internal factors, Participation

Judul: Partisipasi masyarakat miskin terhadap penanggulangan kemiskinan dalam program nasional pemberdayaan masyarakat mandiri (PNPM-M) perkotaan di Desa Cadasngampar, Kecamatan Sukaraja, Kabupaten Bogor, Provinsi Jawa Barat
Abstrak: The research was conducted to see the participation of the poor to overcome poverty in Program Nasional Pemberdayaan Masyarakat Mandiri (PNPM-M) Perkotaan in Village of Cadasngampar, Sub-district of Sukaraja, Distric of Bogor, West Java Province. Specific objectives are (1) Assessing influence of poverty level of community participation in PNPM-M Perkotaan in Village of Cadasngampar, (2) Assessing influence of the level of participation to level of community empowerment in benefitting PNPM-M Perkotaan in Village of Cadasngampar. Poverty is divided into two categories: absolute poverty and relative poverty. There were 1,1 percent of total respondents who experienced absolute poverty and there are no respondents who experienced relative poverty. The highest level of participation achieved at level of consultation, while level of empowerment had be seen from change of consumption expenditure and non-consumption before and after implementation of PNPM-M Perkotaan. Statistical analysis showed that there was no relationship between level of poverty to level of participation, and there is no relationship between level of participation to level of community empowerment.
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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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