Judul: Impact of agriculture sectors development on income distribution and regional economy in Papua Province : a social accounting matrix model analysis
Abstrak: Studi ini secara khusus bertujuan untuk mencari penjelasan mengenai da@ak dari pembangunan ekonomi berbasis pertanian terhadap perekonomian regional, dan perbaikan distribusi pendapatan ataupun penurunan ketimpangan pe~apatan, baik itu ketimpangan pendapatan antara rumahtangga, tenaga kerja, maijpun sektoral. Adanya berbagai ketimpangan tersebut telah menimbulkan terjidinya konflik horisontal dan konflik vertikal di Provinsi Papua, dan menjadi pe~cu bagi ancaman disintegrasi bangsa. Agar pennasalahan ini tidak berIarutlanii perlu dicarikan jalan keluarnya, dan salah satu cara yang dianggap paling ba~ untuk memecahkan masalah itu adalah melalui peningkatan pembangunan ek<itomi. Untuk itu perlu ditentukan pola pembangunan ekonomi yang tepat bagi Prq!insi Papua. Jika diperhatikan dari kondisi riil perekonomian Papua, maka un~k saat ini pola pembangunan ekonomi yang tepat adalah melalui perdbangunan ekonomi yang berbasis pertanian.
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Judul: Analisis disparitas pembangunan wilayah di Provinsi Papua Barat
Abstrak: Although economic growth has increased over 2005-2008 period, macro economics condition showed an imbalance among the regencies/cities. Based on analysis using Entropi Index, Williamson Index, Theil Index, Location Quontient, Shift Share Analysis and Panel Data Regression, it showed that horizontal gap exist caused by variation in GDRP per capita, population, funding balance allocation and human development index. In general, agriculture sector has contributed greatly to economic growth, although it has experienced a transition to the industrial and service sectors. The results also show sectors of mining and quarrying, manufacturing industry, transport and communication and finance sector have uneven distribution. Local government should be looking forward how to build new paradigm based on leading sectors as prime mover to reduce inequality.
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Judul: Pembuatan Film Tipis Cu2ZnSnS4 sebagai Lapisan Penyerap Cahaya pada Sel Surya Menggunakan Metode Elektrodeposisi
Abstrak: Thin film of Cu2ZnSnS4 (CZTS) is an alternative semiconductor used as light absorber layer on solar cell. CZTS can replace silicon that commonly used as commercial semiconductor. The advantage of using CZTS as absorber layer is due to the abundance of its chemical composer on earth, and its high value of absorption coefficient. The absorber layer was made by using electrodeposition method on ITO glass substrates. The films were deposited at room temperature using potentiostatic mode with a potential of –1.05 V for 30, 45, and 60 minutes. After that, the films were annealed at two different temperatures, 180 ºC and 500 °C, for 45 minutes in N2/H2S atmosphere. Based on X-ray diffraction analysis, the polycrystalline thin film obtained fall into kesterite crystal phase. This type of crystal was obtained when the CZTS was annealed at 500 °C in H2S/N2 atmosphere. The value of optical band gap energy for the CZTS thin film was 2.2 eV with the film thickness about 1.228–6.366 μm. The sample of CZTS with electrodeposition time of 45 minutes and annealing temperature of 500 °C showed the best result and in conformity with absorber layers criteria for solar cells.
Keyword: semiconductor, ITO glass, CZTS thin film, electrodeposition