Judul: Analisis Permintaan Wisata dan Strategi Pengembangan Agrowisata Cilangkap Jakarta Timur
Abstrak: Agro tourism, as one of types of tourism, is now being potentially developed in Indonesia. This type of tourism is a nature-based area which is more attractive particularly for the urban society. Agrowisata Cilangkap is one of tourisms which is based on nature and sited in East Jakarta. It offers a beauty of nature and fresh air for the visitors in which it would affect a higher tourism demand. Moreover, Agrowisata Cilangkap would have more positive impacts for its environment and society. Nevertheless, it has not been optimally developed yet, especially for water tourism and agrotourism segmentation. In fact, there is a lack of attention in developing both of tourism activities in that area, and also there is no entry fee for the visitors who visit the area. With the open access condition, it tend to damage the resource and environment in the area. Therefore, a study on analyzing tourism demand and development strategy of Agrowisata Cilangkap is needed to conduct. The analysis is done by using econometric model of analysis to analyze the tourism demand, and the SWOT analysis to analyze the development strategy of Agrowisata Cilangkap
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Judul: Studi Pengembangan Wisata Agro Berkelanjutan (Kasus Agrowisata Bina Darma Di Kabupaten Ogan Ilir Sumatera Selatan)
Abstrak: Tourism is one of the sources of economy development which is growing so fast now. The kind of tourisms which has the big potential to develop is agro tourism. One of them is an Agro Wisata Bina Darma. Yet, it has not been developed fully and utilised optimally up to now, so we need to do the study about the study on the sustainable development of agrotourism, the case is taken in Agrowisata Bina Darma. The purpose of the research is to estimate the carrying capacity, prefeasibility on economy in the developing in Agrowisata Bina Darma and formulating the sustainable agro tourism in Agrowisata Bina Darma. The result of analysis on economy prefeasibilty determines that Agrowisata Bina Darma is deserved to be developed sustainably either to scenarios on managing each tourist area or roundtrip ticket. The carrying capacity to develop Agro Wisata Bina Darma is still good. Analytical Hierarchy Process (AHP) shows that appropriate strategy (prime priority) to develop Agro Wisata Bina Darma is the sustainable strategy to increase promotion about Agro Wisata Bina Darma. The recommendation which is proposed that the organiser can increase an extra hour visit for each guest for tourist objects which have limited hour if there is an increase significantly on visitors.
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Judul: Separation of Neodymium from U3Si2/Al Fuel Plate for Burn-Up Determination
Abstrak: Neodymium is a common fission product produced in nuclear fission reactions. Neodymium in this study was chosen as a burn-up indicator for U3Si2/Al fuel element plates because the neodymium isotope is a stable fission product with a fairly high yield. Some procedures were carried out to separate neodymium, starting with the separation of cesium isotopes (137Cs, 134Cs) through the precipitation method, then separation of uranium isotopes (235U, 238U) and plutonium isotopes (239Pu, 238Pu) with Dowex 1x8 ion exchange resin, and separation of neodymium (Nd), samarium (Sm), as well as cerium (Ce) with Dowex 1x4 ion exchange resin. The Cs recovery reached 99.95%. The U and Pu isotopes resulting from the separation are subjected to an electrodeposition process and the weight of each isotope can be measured with an alpha spectrometer. The separation results of Nd from Sm and Ce have been proven using an XRF spectrometer. The neodymium isotopes separation was corrected using the standard addition method, and an average total Nd content of 2.4 ppm was obtained in the PEB U3Si2/Al bottom solution. It is hoped that this separation method can be applied in determining burn-up of nuclear fuel.
Keyword: neodymium, burn-up indicator, U3Si2/Al fuel plate