Judul: Students Knowledge of General Competency Education Program, Faculty of Veterinary Medicine, Bogor Agricultural University on Rabies
Abstrak: Rabies merupakan salah satu penyakit zoonotik yang disebabkan oleh virus golongan Mononegavirales, famili Rhabdoviridae, genus Lyssavirus yang berdampak pada sosial-ekonomi juga kesehatan masyarakat Indonesia. Tujuan penelitian adalah mengukur tingkat pengetahuan mahasiswa Program Pendidikan Kompetensi Umum (PPKU) Fakultas Kedokteran Hewan Institut Pertanian Bogor (FKH IPB) terhadap rabies, menguji hubungan karakteristik dan pengetahuan mahasiswa FKH IPB terhadap rabies. Penelitian dirancang menggunakan kajian lapang lintas seksional (cross-sectional study). Data diperoleh melalui google form yang disebarkan kepada responden menggunakan kuesioner yang sudah disusun secara terstruktur. Hasil penelitian menunjukkan bahwa sebagian besar mahasiswa PPKU FKH IPB yaitu 64,1% responden memiliki pengetahuan dengan kategori sedang, 16,1% responden dengan kategori baik, sedangkan 19,8% responden dengan kategori buruk. Dalam penelitian ini diperoleh bahwa tidak ada hubungan nyata antara jenis kelamin dan pengetahuan terhadap rabies (p=0,316), dan antara kepemilikan anjing dan pengetahuan terhadap rabies (p=0,4280). Hal ini mungkin terjadi karena responden pada penelitian ini diambil seluruhnya mahasiswa FKH., Rabies is one of the zoonotic diseases caused by mononegavirales virus, family Rhabdoviridae, genus Lyssavirus that has an impact on socioeconomic as well as public health in Indonesia. The purpose of the research was to measure the level of knowledge on Rabies in students of the General Competency Education Program of the Faculty of Veterinary Medicine, IPB University, determine the relationship between characteristics and knowledge. The research was designed using cross-sectional study. The data was collected through Google form that was distributed to respondents using a structured questionnaire. The results showed that the majority (64,1%) of General Competency Education Program Students of the Faculty of Veterinary Medicine, IPB University had knowledge with medium category, 16.1% respondents with good category, while 19.8% respondents with bad category. In this research it was found that there was no real relationship between sex and knowledge (p=0.316), and between dog ownership and knowledge (p=0.428). This result may be related to the respondents in this study which were taken entirely from the Faculty of Veterinary Medicine.
Keyword: knowledge, rabies, veterinary medicine, virus

Judul: Pengetahuan, Sikap, dan Perilaku Mahasiswa Fakultas Ekologi Manusia Institut Pertanian Bogor terhadap Rabies.
Abstrak: Rabies is one of the zoonoses that is still a problem around the world, especially in Indonesia. It is an acute infectious disease of the central nervous system caused by the genus Lyssavirus and is transmitted through animal bites, mainly dogs. This research was aimed to determine the level of knowledge, attitude, and practice; determine the relationship among characteristic, knowledge, attitude, and practice of students of the Faculty of Human Ecology, Institut Pertanian Bogor (FEMA IPB) on rabies; and identify factors which influence the respondents practice of rabies. This research was designed by cross-sectional study. The sample size was determined using level of confidence of 95%, expected prevalence of 50%, and accepted error of 5%, so the sample size was obtained as 250 samples. The data were taken by interview of respondents using structured questionnaire. The results showed that the general level of knowledge of students of FEMA IPB on rabies was in the category of moderate to good, but half of the attitudes of the respondents were in the poor category. The majority of respondents had practice towards rabies in good category. This research obtained significant relationship between age and practice (p=0.003; r=-0.629) and between knowledge and practice (p=0.000; r=0.499). Factors which influenced the respondents practice of rabies were age and knowledge.
Keyword: attitude, knowledge, practice, rabies

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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