Judul: Studi implementasi sistim biosecurity dan biosafety karantina hewan pusat di Timor Leste
Abstrak: The aim of this study was to evaluate of the human resources condition and implementation of biosecurity and biosafety system at the Center of Animal Quarantine in Timor Leste. The study was conducted with observation and respondent interview by using questionnares and checklist. The result of this study showed that there were still lack in human resources. The implementation of biosecurity dan biosafety system at the Center of Animal Quarantine in Timor Leste was still at a moderate level as well. From this study, some suggestions are provided such as to increase the number and the quality of human resources and to optimalize the use of animal quarantine.
Keyword: Animal Quarantine, Biosafety, Biosecurity, Timor Leste

Judul: Studi Pengetahuan, Sikap dan Praktik Kesejahteraan Hewan dan Biosekuriti pada Petugas Instalasi Karantina Hewan Primata Balai Besar Karantina Pertanian Soekarno Hatta
Abstrak: This study was conducted to analyze knowledges, attitudes and practices of installation personnels related to animal welfare and biosecurity to correlate knowledge, attitudes and practices of installation personnels to measure the level of animal welfare and biosecurity in animal quarantine installations. Data were collected from animal quarantine premises for exported primate (Macaca fasicularis). The level of knowledge, attitudes and practices of respondences measure by interviews and observation using the questionnaires and checklist. Data analyzed to determine associations between these variables using chi square and Gamma test. This research revealed that veterinarian knowledge correlated to their attitude with the level of correlation 0.694, and the care taker knowledge correlated to their attitude with the level of correlation 0.575. This study also noticed that the characteristics of respondents showed no correlation between animal welfare and biosecurity implementation, while the knowledge and attitude of veterinarians showed a strong correlation between animal welfare and biosecurity implementation with medium correlation level (r = 0.694). On the other hand the knowledge and attitude of care takers showed a strong correlation between the animal welfare and biosecurity with medium correlation level (r = 0.575). In conclusion most of the knowledge, attitude and practice of the veterinarians were verygood and knowledge, attitude and practice of the managers and care takers were good.
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Judul: Metrik Einstein (Anti-) Self-Dual Berdimensi Empat dengan Metode Cartan
Abstrak: Gravitational field equation can be formulated in differential forms (differential geometry), which describes gravity as a manifestation of the curvature of space-time. Curvature of space-time is characterized by a metric that satisfies the gravitational field equation. With differential forms it can be formulated the (anti-) self-dual Einstein equation, which is a modification of the Cartan structure in (anti-) self-dual basis. Calculation of (anti-) self-dual metric with (anti-) self-dual Einstein equation is simpler than the calculation using Christoffel symbols.
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