Judul: Potensi Obyek Wisata dan Keterpaduannya dalam Pengembangan Kawasan Agropolitan Payangan, Kabupaten Gianyar, Provinsi Bali.
Abstrak: Payangan Agropolitan is an area of agricultural development that has the tourism potential. Along with development of the agricultural sector, the tourism sector also developed. However, there were trends that agriculture sector forced by development of other sectors; one of them was the tourism sector. Thus, in further development need to be done in an integrated manner. Objectives of this research were: (1) To find out the relationship between tourism sector and others; (2) To find out the potential of tourist attractions to be developed in the region of Payangan Agropolitan; (3) Knowing the tourist's perception of the factors that affects tourist visitation to the Area of Payangan Agropolitan; (4) Formulate plans and strategies of integrated tourism development with area development of Payangan Agropolitan in the framework of area development. The results show that via linkage and multiplier effects analysis, the tourism was the main sector. Analysis on the tourism potential showed that the most preferred was naturerelated tourism. From analysis on the factors of tourist visit, there were five dominant influential factors, namely: services; tourism and attraction types; the available facilities; transportation facilities, and promotion. Furthermore, on the subsequent analysis obtained three main strategies in the integrated development of tourism with area development of Payangan Agropolitan, namely: improving the sectoral linkage with improving integration of inter-existing sectors via development of science and technology; introducing and offering the existing tourism potential with development of tourism packages via a partnership of government, private and public; and strengthening the tourism by establish partnerships and networks.
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Judul: Analisis Potensi Obyek Wisata dan Keterpaduannya dalam Pengembangan Kawasan Wisata Pangandaran, Kabupaten Pangandaran, Provinsi Jawa Barat
Abstrak: Pangandaran has a lot of undiscovered tourist destination. Encouragement to develop Pangandaran as tourism regency appears. Tourism is then prioritized at the long-term, medium-term, and short-term. The purpose of this research was (1) To learn some objects or areas of the existing tourist destinations, (2) To identify to potential regions that potential to be developed as new tourist destination, (3) To know factors affecting the interest of visiting tourists in the tourist area of Pangandaran, and ( 4 ) To compile direction of plans and development strategy of the tourist area of Pangandaran integrally. We utilitized the scoring to find out the existing attractions areas to be developed, binary logistic regression analysis to obtain the factors affecting the interest of tourists, the Analytical Hierarchy Process (AHP) and the analytical of Strengths, Weaknesses, Opportunities, and Threaths (SWOT) to generate a tourist area development plan of Pangandaran. Existing tourist attractions are Pangandaran beach with a score of 600, Green Canyon with a score of 344, Batu Karas with a score of 50, Cagar Alam with a score of 30 and Batu Hiu with a score of 25. While the tourism potential to be developed are Citumang is ranked first with a score of 688, Karapyak ranked second with a score of 552, Madasari ranked third with a score of 192. Then Karang Nini was ranked fourth with a score of 184, Lembah Putri ranked fifth with a score of 48, Keusik Luhur ranked sixth with a score of 16, Palatar Agung and Karang Tirta ranked seventh and eighth with a score of 0. Factors affect ing the interest of tourists to visit are preliminary information about tourist attractions, tour guides, hotels, type of tourist destination, and availability of rest area. Integrated and strategies for the development of the tourist area of Pangandaran, are: (1) hold the acceleration of transportation network and repair roads especially national roads, provincial roads, and a connecting entrance to the tourist area; (2) capacity improvement and quality service at the top seed tourist area.
Keyword: tourist attractions, tourism, the scoring, SWOT, binary logistic regression, AHP

Judul: Hydroxyapatite-Chitosan Composite Coating on Stainless Steel 316 to Improve Corrosion Resistance
Abstrak: Metals that were used in bone implantation should have good corrosion resistance that were not easily corroded when implanted into the body. Metal corrosion resistance of stainless steel 316 can be enhanced through the metal coating by hydroxyapatite-chitosan composite with composition ratio of hydroxyapatite (gram) and chitosan 3% (mL) 0.2:0, 0.2:0.1, 0.2:0.5, 0.2:1.0, and 0.2:1.5. Besides improving the corrosion resistance of metal, the presence of chitosan also maintain the position of hydroxyapatite on metal surfaces. Corrosion resistance increases with increasing amount of chitosan added and the best composition of hydroxyapatite-chitosan composite was 0.2:1.0.
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