Judul: Faktor-faktor yang Berkaitan dengan Kompetensi dalam Mengikuti Program Kreativitas Mahasiswa (PKM) (Kasus: Mahasiswa/i Departemen Ilmu dan Teknologi pangan Tahun Masuk 2008, Fakultas Teknologi Pertanian, Institut Pertanian Bogor)
Abstrak: The purpose of this study are to analyze the relationship of individual characteristics with the creativity of students, analyze the social influence of peer relationships with the creativity of students and analyze the relationship between student creativity with competence to participate in Student Creativity Program (SCP). This research was conducted at the Bogor Agricultural University, Department of Food Science and Technology, Faculty of Agricultural Technology. Data used in this study are primary and secondary data. The primary data obtained through interviews using questionnaire which is distributed and completed by the respondent In this study, the result of the individual characteristics consist of gender, academic achievement, organizational experience and achievement motivation is not all of them correlated with creativity. Only variable of organizational experience and achievement motivation are significantly associated with the creativity. In the social environment of peer group, the intensity of interaction is not correlated with the creativity. But only the support in peer group has correlated significantly with the creativity. Besides that creativity significantly correlated with competence in the student creativity program through the attitudes and skills variable. Creativity has no linkage with variable of knowledge in competence to participating in the Student Creativity Program.
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Judul: Daily Activity and Student Achievement in Bogor Agricultural University
Abstrak: Daily activity may provide the opportunity for the students of college to get good academic achievement. Achievement in college of a large group of high aptitude students was predicted from an assessment of their interests, goals, activities, self-conceptions. It is clear that creativity, in its many forms, is important in campuses and communities. The aim of this research are to determine the daily activity and student achievement of Bogor Agricultural University students. In determining of creativity, subjects were measured with Adjective Check List. Present result show that students which have extracurricular activity show better performance to good academic achievement. Statistical analysis indicates that there is significant positive correlation between GPA and extracurricular (p=0.0265). Students who had many times of meals have better GPA than those who do not have many times of meals activity. Statistical analysis indicates that there is significant positive correlation between GPA and meals (p=0.0305). Creativity does not significantly affect to academic performance. Statistical analysis relationship between GPA and creativity shows a marginal significant correlation (p=0.057). Creativity is not influenced by intelligent.
Keyword: Creativity, daily activity, GPA, student achievement

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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