Judul: Pengaruh Proses Rekrutmen dan Seleksi terhadap Kompetensi Pengurus DPD Partai XYZ Kota Bogor
Abstrak: Based on the legislative elections which began from 1999 to 2004, each party fluctuated over the votes or seats, such as XYZ Party. This situation became motivation for XYZ Party to try to improve the management of the party. The main factors that are considered more influential for XYZ is the role of the human resources that are bound in it.XYZ Party required a qualified human resources to realize the vision and mission of it’s party in order to continue the competition with the other political parties, it can be implemented by applying the recruitment and selection process at every director or member who will be involved. The purpose of this study is to identify the influence of the recruitment and selection process on competencies. Data processing was conducted using Structural Equational Model with Partial Least software Square SmartPLS. This study concluded that the effect of recruitment and selection have real significance or significant effect on the competencies. This can be seen by the beta valueis 6.147 from recruitment to construct competence construct, and beta for the selection is 6.878 of the construct of competence, where both the beta value greater than 1.96.
Keyword: SmartPLS, Competencies, Selection, Recruitment, Party

Judul: Analisis Pengaruh Gaya Kemimpinan Ketua Dewan Pimpinan Daerah Partai XYZ Kota Bogor terhadap Engagement Pengurus Harian
Abstrak: DPD XYZ is one of the leadership council which became a a reflection in performance and indicator in the acquisition of the national vote for level ini the city and the province. The objective of this research is to (1) examine the daily management of perceptions regarding leadership style which are applied by chairman. (2) analyze the engagement of executives of daily leadership styles that are applied by the board, (3) analyxe the influence of leadership styles to the engagement of individuals who applies to the daily management of DPD XYZ city of Bogor. The result shows that the leadership style that has been applied is a discretionary and pariticipatory leadership with a score 3.40. indicators that have been applied for the engagement are pride and advocacy (support) such as the moral support oh the leader to the the executive board of the party, in measuring the leadership style on engagement can be seen on loading factor of 1.96. manifest variabel are equal to 1 and the values of t- 14.815 which means leadership style has positive and siginificant influence on individual Engagement.
Keyword: Party, Engagement, Leadership style

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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