Judul: Potensi Obyek Wisata dan Keterpaduannya dalam Pengembangan Kawasan Agropolitan Payangan, Kabupaten Gianyar, Provinsi Bali.
Abstrak: Payangan Agropolitan is an area of agricultural development that has the tourism potential. Along with development of the agricultural sector, the tourism sector also developed. However, there were trends that agriculture sector forced by development of other sectors; one of them was the tourism sector. Thus, in further development need to be done in an integrated manner. Objectives of this research were: (1) To find out the relationship between tourism sector and others; (2) To find out the potential of tourist attractions to be developed in the region of Payangan Agropolitan; (3) Knowing the tourist's perception of the factors that affects tourist visitation to the Area of Payangan Agropolitan; (4) Formulate plans and strategies of integrated tourism development with area development of Payangan Agropolitan in the framework of area development. The results show that via linkage and multiplier effects analysis, the tourism was the main sector. Analysis on the tourism potential showed that the most preferred was naturerelated tourism. From analysis on the factors of tourist visit, there were five dominant influential factors, namely: services; tourism and attraction types; the available facilities; transportation facilities, and promotion. Furthermore, on the subsequent analysis obtained three main strategies in the integrated development of tourism with area development of Payangan Agropolitan, namely: improving the sectoral linkage with improving integration of inter-existing sectors via development of science and technology; introducing and offering the existing tourism potential with development of tourism packages via a partnership of government, private and public; and strengthening the tourism by establish partnerships and networks.
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Judul: Study of Agrotourism Potential and Development Strategy in Batang Onang District, North Padang Lawas Regency
Abstrak: Kecamatan Batang Onang didominasi oleh sektor pertanian dan pariwisata. Sektor-sektor tersebut menjadi peluang pengembangan agrowisata. Pengembangan agrowisata dilakukan dengan mengintegrasikan objek wisata dan kegiatan pertanian, sehingga menjadi daya tarik baru bagi wisatawan. Penelitian ini bertujuan untuk mengidentifikasi objek dan daya tarik wisata, menilai kelayakan pengembangan agrowisata dan keputusan berkunjung wisatawan, dan menyusun rencana strategis pengembangan agrowisata. Metode yang digunakan dalam penelitian ini adalah analisis Obyek dan Daya Tarik Wisata (ODTW), analisis Tourism Opportunity Spectrum (TOS), analisis Strength-Weaknes-Opportunity-Threat (SWOT), dan metode Arsitektur Strategi. Hasil penelitian menunjukkan terdapat tiga desa dengan klasifikasi potensi tinggi pengembangan agrowisata sebesar 50%. Desa tersebut direkomendasikan untuk kawasan pengembangan agrowisata sedangkan desa dengan klasifikasi potensi rendah akan diusulkan sebagai desa pendukung pengembangan agrowisata. Pengembangan agrowisata di Kecamatan Batang Onang masuk dalam kategori kelayakan sedang mendekati tinggi atau sebesar 63,9%, kemudian keputusan kunjungan wisatawan masuk dalam kategori kelayakan sedang mendekati tinggi atau sebesar 71,3%. Wisatawan menilai keindahan alam, keramahan masyarakat, dan popularitas objek wisata menjadi tujuan utama berkunjung ke kecamatan ini. Pengembangan agrowisata dalam 5 tahun membutuhkan strategi turn-around dan strategi grow-build, strategi ini berarti terdapat peluang yang besar, namun memiliki kendala atau kelemahan, sehingga strategi terbaik yang digunakan adalah sembilan alternatif strategi W-O. Strategi pertama untuk program pengembangan agrowisata adalah pemerintah, penyuluh, dan perangkat desa berkolaborasi untuk mensosialisasikan teknologi pertanian terkini kepada masyarakat dan petani, kemudian terakhir pemerintah, peneliti, dan badan musyawarah masyarakat memberikan penjelasan tentang manfaat agrowisata di kecamatan Batang Onang., Batang Onang sub-district has dominated by agriculture and tourism sector. The sectors will be an opportunity for agrotourism development in this sub-district. The development of agrotourism was conducted by integrating tourist objects and agricultural activities; therefore, become a new attraction for tourists. The purposes of this research have identified tourist objects and attractions, determined eligibility for agrotourism development and tourist visiting decision, and compile a strategic plan for agrotourism development. The method used in this research was Tourism Object and Attraction (ODTW) analysis, Tourism Opportunity Spectrum (TOS) analysis, Strength-Weaknes-Opportunity-Threat (SWOT) analysis, and Strategic Architecture method for compiled a strategic plan. The result of study showed that there are three villages with a high potential classification, or 50% for agrotourism development in Batang Onang sub-district, so that villages are recommending for agrotourism development; meanwhile, villages with a low potential classification will be proposing for supporting agrotourism development. The Eligibility of agrotourism development into the category of eligibilities close to high, or 63,9%, and the eligibility of tourist visiting decision to Batang Onang sub-district into the category of eligibilities close to high, or 71,3%. The tourists evaluated that natural beauty, the friendliness of people, and the popularity of tourist objects are the main goals of visiting this sub-district. Furthermore, the development of agrotourism in five years needs turn-around strategies and grow-build strategies; this position means which there are great agrotourism opportunities, but Batang Onang sub-district has obstacles or weaknesses, so the best strategy used is nine alternative W-O strategies. The first recommendation for agrotourism development program is the government, instructor, and village staff collaborate to socialize the latest agricultural technology to the community and farmers; then last the government,
Keyword: agrotourism, rural potential development, strategic architecture

Judul: Hydroxyapatite-Chitosan Composite Coating on Stainless Steel 316 to Improve Corrosion Resistance
Abstrak: Metals that were used in bone implantation should have good corrosion resistance that were not easily corroded when implanted into the body. Metal corrosion resistance of stainless steel 316 can be enhanced through the metal coating by hydroxyapatite-chitosan composite with composition ratio of hydroxyapatite (gram) and chitosan 3% (mL) 0.2:0, 0.2:0.1, 0.2:0.5, 0.2:1.0, and 0.2:1.5. Besides improving the corrosion resistance of metal, the presence of chitosan also maintain the position of hydroxyapatite on metal surfaces. Corrosion resistance increases with increasing amount of chitosan added and the best composition of hydroxyapatite-chitosan composite was 0.2:1.0.
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