Judul: Analisis dampak pemekaran wilayah terhadap perekonomian wilayah kepulauan dan pengembangan pariwisata Bahari (Studi kasus di Kabupaten Raja Ampat Provinsi Papua Barat)
Abstrak: Kabupaten Raja Ampat merupakan kabupaten baru hasil pemekaran dari Kabupaten Sorong berdasarkan Undang-Undang Republik Indonesia Nomor 26 Tahun 2002 tentang Pembentukan 14 Kabupaten Otonom Baru di Tanah Papua, dengan luas wilayah 4,6 juta hektar (46.296 km2) yang terdiri dari 10 distrik dengan jumlah penduduk 32.175 jiwa (2006). Penelitian ini mempunyai tujuan untuk: (1) mengidentifikasikan faktor-faktor yang menjadi dasar pertimbangan dalam proses perumusan kebijakan pemekaran wilayah Kabupaten Raja Ampat , (2) mengetahui dampak pemekaran wilayah terhadap perkembangan perekonomian wilayah kepulauan Kabupaten Raja Ampat dan Kabupaten Sorong, (3) mengetahui dampak pemekaran wilayah terhadap kapasitas fiskal pemerintah daerah Raja Ampat dan Sorong (4) mengetahui sektor usaha yang menjadi unggulan dan prioritas pengembangan dalam struktur perekonomian wilayah Kepulauan Raja Ampat setelah pemekaran, (5) mengetahui kontribusi sektor pariwisata bahari terhadap ekonomi wilayah kepulauan dan strategi pengembangannya di Kabupaten Raja Ampat, (6) mengetahui dampak pemekaran wilayah terhadap kesejahteraan masyarakat di Kabupaten Raja Ampat.
Keyword: 

Judul: Rencana Pengembangan Kawasan Ekowisata Pesisir Interpretatif di Kawasan Konservasi Laut Daerah Selat Dampier Kabupaten Raja Ampat Provinsi Papua Barat
Abstrak: This paper describes the establishment of ecotourism area planning using spatial approach in Selat Dampier Conservation Area of Raja Ampat West Papua Province. This area include in development nodal integrated tourism, sea protectorate area and multipurpose protected area. This research was carried out using both quantitative descriptive and quantitative spatial methods to assess land suitability for tourism activities; avaiability object and attraction; and acceptability and opportunity empowerment local community (indepth interview). Variables using GIS integration of those, producted utilization of coastal ecotourism zone and interpretative tracking. The research results show that Friwen and Arborek Islands are suitable for development of coastal recreation and snorkeling. However, mangrove ecotourism can be performed only in Arborek Island. Local community as well highly supports the ecotourism area development and activities that may increase the economic income. Based on potency of ecological suitability, community acceptability and opportunity empowerment of local community, intensive and semi intensive zone are provided. Arborek Island has intensive zone area wider than Friwen Island. Intensive zone of those two island can be developed as interpretation tracking which may educated tourists.
Keyword: 

Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4