Judul: Studi Pakan dan Perilaku Makan Babi Hutan Sulawesi (Sus celebensis Muller dan Schlegel, 1843) di Suaka Margasatwa Tanjung Peropa, Sulawesi Tenggara
Abstrak: Sus celebensis is endemic to Sulawesi, Indonesia. S. celebensis has unique form, size and color. This animal is not protected by the law, not listed in the Red List Data Book (1996) IUCN and CITES. This case is one of the reasons that the hunt of S. celebensis can be done easily without sanction to the hunter. The research was conducted in Tanjung Peropa Wildlife Reserve, South East Sulawesi from Agustus to November 2006. Based on observation, Tanjung Peropa Wildlife Reserve is divided in three types habitat, used by S. celebensis including bamboo forest, riparian forest and lowland forest. Based on vegetation analysis, riparian forest is dominated by jolea (Cleistanthus sumatranus) for seeding, mehere (Drypetes cf. gfobosa) in sapling level, kasumeeto (Diospyros malabarica) in pole level, weewu (Planchonia valida) in tree level, and hao ani (Spatolobus ferrugineus) in under plant. Plant which most dominate in lowland forest is holea (Cleistanthus sumatranus) in seedling, sapling and pole level kapu gone (ficus sp) in tree level and tokoalinda (Elastotema rostratum) in under plant.
Keyword: 

Judul: Studi Populasi dan Penyebaran Babi Hutan Sulawesi (Sus celebensis Muller dan Schlegel, 1843) di Suaka Margasatawa Tanjung Peropa, Sulawesi Tenggara
Abstrak: Sulawesi Warty Pig (Sus celebensis) is endemic to Sulawesi, Indonesia. Very few data and information are available for this species. Study of demography and distribution are necessary to manage population this species in their natural habitat. This study was conducted in Tanjung Peropa Wildlife Reserve, Southest Sulawesi from Juni until July 2006. Population was estimated using line transect method. result of the vegetation analyses shown that the dominant species in riparian, lowland and bamboo forest were wewu, kapu wone and kowuna respectively. Distribution of Sulawesi warty pig in the study area, was systematic. For local distribution, distribution in bamboo and riparian forest were random and in lowland forest was systematic. There was 172 species of plant species recorded in study area, 109 species of them were food item of sulawesi warty pig. These animals were frequently found wallowing in bamboo and feeding in riparian forest. Rest sites of sulawesi warty pig in caves and rock shekters and nest area in hills. Deforestation and poaching were the main threats at their population in natural habitat. Status of sulawesi warty pig is still unprotected, thus the management of population in their natural habitat ws facing some difficulties. For conservation at this species its status should be given and clarified
Keyword: 

Judul: Construction of Strongly Optimal Binary Linear Code with Minimum Distance 9 and 11
Abstrak: A binary linear code of length n over q F is a subspace of n q F . A code has three parameters that attached to it, namely length, dimension, and minimum distance. A code with length n, dimension k and minimum distance d is often called [n, k, d ]-code. Usually, when two parameters are given, then we want to find a code that has the best value for the last parameter. Based on Gilbert- Varshamov bound, if a [n, k, d ]-code exists and can not be expanded, we call it a strongly optimal code. In this paper, we construct strongly optimal code with minimum distance 9 and 11. In constructing the code, we created a theorem and algorithm based on Gilbert-Varshamov bound before we implement the algorithm to MAPLE programming language. Because of computational limitations, the program can only construct up to k = 10 for d = 9 and k = 12 for d = 11.
Keyword: