C60Abstrak-Pembangunan interchange gerbang TOL Jombang di Kecamatan Tembelang menyebabkan harga lahan meningkat dan muncul indikasi perubahan pemanfaatan lahan. Untuk itu, pemerintah perlu mengantisipasi perubahan pemanfaatan lahan yang tidak sesuai dengan peruntukannya sebagaimana yang terdapat pada rencana tata ruang. Penentuan potensi perubahan pemanfaatan lahan dilakukan berdasarkan pada model spasial harga lahan yang secara keseluruhan meliputi tiga teknik analisis. Kata Kunci-interchange gerbang TOL Jombang, harga lahan, potensi perubahan pemanfaatan lahan.

The energy wasted by the propeller of vessel can be gained as benefit by converting it using turbine as the source of electrical energy. The electrical energy can be used as the main energy source of fisherman vessel. The method in this research is redesigning the fisherman vessel combined with savonius turbine to obtain the correct dimension. Vessel dimension is built within Loa = 30.71 m; B = 7.67 m; H = 3.5 m; T = 2.2 m. From those dimensions can be obtained the coefficient between the propeller into the pitch 0.8 m, with the turbine diameter 0.5 m and the position of the turbine 0.1 m from the propeller. Savonius turbine captures electrical energy that produced by the low fluid flow that comes out from the propeller rotation, and will be converted by the generator inside the turbine to become energy. The power produced by the rotation of 1.31 rpm of the turbine is 25.689 kilowatt. It is enough to supply the engine generator with the power of 20.1 kilowatt from the power that produced by the turbine as big as 25.689 kilowatt to lighting the fisherman vessel. This technology can be applied massively to the fishermen vessel as renewable energy.

The Provincial Government of East Java seeks to improve the welfare of the community and overcome socioeconomic problems through local grant-making mechanisms. One form of grants carried out by the Administration of Development Bureau (ADB) is road infrastructure development. The implementation of the project has risks that have an impact on the use of ineffective and inefficient regional budget (APBD). Risks obtained from literature which were analyzed to determine the effect of these risks on the sustainability of the program. The Differential Semantic Scale questionnaire was conducted first to assess the relevance of risk to the implementation of the regional grant program. The next step is Risk Level Analysis. At this stage the probability and impact calculation of each risk is carried out. The questionnaire was used to obtain respondents opinion who were responsible for the implementation of the regional grant program. 3 risks have been generated which are included in the high risk level of 26 relevant risks. ADB needs to pay attention to risks, especially priority risks in the management of infrastruture grant program. The findings in this study provide new references in the field of risk management.

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