Judul: Kajian model gugus pulau dalam pengembangan Wilayah Kepulauan di Kabupaten Maluku Tenggara Barat, Provinsi Maluku
Abstrak: The size of the small island and the isolated location by the sea are related to the limited supply of the land resources and the accessibility to the surrounding islands. The problem of the small islands are generally related to the difficulties to get the supply for living and various facilities needed for development, coming from inside and from outside of the small islands. To solve the problem, it needed a spatial approach model, and one of the approach model is island cluster model. The design of this model focus to the effort of the levelization of the population in order to reach the balance between Ecological Footprint (EF) and Bio Capacity (BC), by the interaction proses among the islands in the research area. Based on the design on the model mention above the aim of this study is to know the implication of the island cluster model in the development of the archipelago in Western part of Southeast Maluku Regency, which stratified in macro, messo, and micro level. The results shows that in macro level, the mechanism of the islands cluster model can reduce the gap of GDP growth, in messo level can reduce the un employment, and in micro level can extend the sustainability length of time of each small islands in the study area.
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Judul: Strategi Pengembangan Transportasi Laut Antar Pulau Dalam Rangka Peningkatan Pembangunan Ekonomi Daerah di Kabupaten Maluku Tenggara Barat
Abstrak: The district of Maluku Tenggara Barat is one the island district in Indonesia, which by geostrategic has three significant area characteristics i.e as the border districts between Indonesia and Australia, in the region of small and outer island and one of the less developed region in Indonesia. The district has 85 (eighty five) large and small islands and become the gate for the sailing race Indonesia – Darwin which have been started in 2008. To support the successofanyeconomyactivities and social as well as the development in the districtofMaluku Tenggara Barat, it should be supported by the availabilityofseatransportationfacilitywhich has sufficientcapacity, reliable and available at anytime as needed so that the seatransportation is the absolute for this area. The objectiveofthis paper is toformulate the strategyofdevelopment for seatranportation inter island in order toincrease the regional economydevelopment in the districtofMaluku Tenggara Barat. Strategy, program and activityrecommendationresulted from this research is expected as the input for the localgovernment in order toformulate the program. So thateach program and activitywhicharefinanced by the government regional or central government budget can be optimizedto speed up the alleviationofdisadvantaged region to be developedequally as otherdeveloping region.
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Judul: Photosensor producing based on ferroelectric material of Ba0,5Sr0,5TiO3 doped by Ferrium Oxide (Fe2O3) on a P-Type Silicon Substate Si (100) applied as a digital camera with a single pixel image sensor
Abstrak: Thin film Ba0,5Sr0,5TiO3 (BST) doped with Fe2O3 was grown on p-type silicon substrate (100) using chemical solution deposition (CSD). It used the solvent 2-methoxyethanol with annealing temperature of 850°C and the doping treatment Fe2O3 of 2.5, 5, 7.5, 10 % of the mass formed BST. Pure BST had the highest absorption of 600 nm of light wavelength. Additions Fe2O3 moves highest absorption in the range of 560 nm. Fe2O3 addition was strengthening thin film sensitivity to the effects of light. In general, doping Fe2O3 10% was result the best absorbance and current-voltage of BST thin film. Electrical properties of thin films BST include dielectric, photoconductivity, and dissipation energy. Based on the current-voltage (I-V) analysis, pure BST and doped BST showed photodiode properties. Dielectric values obtained in the range from 23.32 to 243. Based on electrical conductivity data and energy dissipation, BST thin films have shown photodiode characteristics and are therefore suitable as light sensors. The image sensor in a digital camera is also a light sensor. This BST thin film has been scientifically proven to be a light sensor and also it can be applied as an image sensor. This is a novelty image sensor based on thin film Ba0.5Sr0.5TiO3.
Keyword: barium strontium titanate, thin film, photodiode, image sensor, digital camera