Judul: Interaksi Masyarakat Suku Asli (Masyarakat Adat) dengan Masyarakat Pendatang dan Implikasinya pada Rancangan Pengelolaan Taman Nasional Wasur
Abstrak: Wasur National Park (WNP) was one of Indonesia Natural Reserve Areainhabited by 68,8% native communities namely Marind Imbuti, Kanume, Marori Men Gey and Yeinan, also by 31,18% immigrants originating from Java, Sulawesi and Maluku.This research was aimed to formulate the implication of interaction between native communities with the immigrants for the management of WNP. The natives wisdoms were in the form of sasi tradition, wisdoms toward the sacred places, totemism, hunting and education system. Socio-economic interactions among the natives were expressed on the forms oflanduse and water consumption which might betrigger for conflicts, as happenened at the Tomer village between theKanume and the immigrants from Sulawesi. This interaction also established within the field of agriculture, labour, financial capital and land cultivation. Socio-cultural interaction were expressed through marriage, beliefs, religions, art and language, whilesocio-ecology interaction were shown by the similarity of resource exploitation pattern, tradition symbols and sacred places. Immigrants from Maluku also managed to establish an interaction in a matter of utilization regulation which influenced by the church sasi. The implications of the interaction of native communities with the immigrants for the management of WNP is the creation of regional regulations, zoning, law enforcement, cultivation of plants and animals ofnative communities’ totems, alternative natural resource utilization, community training and assistance which consider the presence and interest of the community itself.
Keyword: 

Judul: Kearifan Tradisional Perlindungan dan Pemanfaatan Sumberdaya Hutan oleh Suku Kanume di Taman Nasional Wasur
Abstrak: Wasur National Park (TN Wasur), is located in Merauke, Papua. The Kanume tribe is one of indigenous communities who have long been living in TN Wasur, which has the region's largest in TN Wasur, about 305.312 ha (73,78%). This study was conducted to analyze the pattern of protection and use of forest resources by the tribe Kanume in the Wasur National Park. The results showed that the people of clans in the ethnic of Kanume has a custom rules and wisdom in terms of protection and utilization of forest resources. Clans in the tribe of Kanume has ownership rights at the ulayat land to protect and exploit resources that there can be found sacred places, the old village, the well nature, hamlet of sago, and places the ancestral journey. In traditional wisdom and resource utilization, the tribe of Kanume have a culture that supports the management of the forest resource. This can be seen by the existence of the division of conception space based on the area of ulayat customs, the system of mastery and ownership of land, Sasi system and the belief of Totem(Totemism).
Keyword: traditional wisdom, Taman Nasional Wasur, Suku Kanume

Judul: Penentuan Nilai Eigen dan Vektor Eigen dari Matriks Tridiagonal 2-Toeplitz dengan Pendekatan Polinomial Chebyshev
Abstrak: The eigenvalues and eigenvectors of a matrix can be determined by finding its characteristic polynomials. The characteristic polynomials of a tridiagonal 2-Toeplitz matrix is shown to be closely connected to polynomials which satisfy the Chebyshev recurrence relationship. If the order of the matrix is odd, then the eigenvalues are found explicitly in terms of the Chebyshev zeros and the eigenvectors are found in terms of the polynomials satisfying the recurrence relationship. For even ordered matrices, the situation is more complicated. The problem in these cases is that although the Chebyshev recurrence formula is still applied, its initial values are not generating Chebyshev polynomials
Keyword: