Judul: Analysis of Potential Supply-Demand and Community Based Tourism Development Strategy at Coffee Education Tourism in Cibanteng Village, Bogor Regency
Abstrak: Pengembangan wisata edukasi kopi Desa Cibanteng merupakan salah satu strategi untuk mendukung upaya perbaikan lingkungan dengan kegiatan penanaman lahan tidur melalui kegiatan wisata. Pengembangan wisata juga diharapkan dapat memberikan nilai tambah dari manfaat ekonomi wisata. Tujuan penelitian ini yaitu mengetahui potensi supply dan demand wisata edukasi kopi, mengetahui potensi dampak ekonomi, sosial dan lingkungan yang timbul dan menentukan strategi dalam mewujudkan wisata edukasi kopi di Desa Cibanteng berbasis masyarakat. Metode analisis data yang digunakan yaitu analisis deskriptif, Contingent Valuation Method (CVM), literature review, SNI 7724-2011 dan analisis SWOT. Hasil penelitian menunjukkan adanya kesesuaian antara potensi sisi supply dan demand, meskipun belum memenuhi preferensi pengunjung. Pengembangan wisata edukasi kopi memberikan dampak ekonomi melalui penerimaaan dari wisatawan, peluang kerja serta tambahan pendapatan bagi masyarakat; dampak sosial berupa peningkatan pengetahuan masyarakat; serta dampak lingkungan berupa stok karbon. Hasil SWOT menunjukkan wisata edukasi kopi Desa Cibanteng berada pada kuadran III. Strategi yang dapat dilakukan yaitu peningkatan tarif serta kualitas wisata, mengoptimalkan dukungan pemerintah, memberdayakan masyarakat serta mengoptimalkan peran media massa., The development of Cibanteng Village coffee education tourism is one of the strategies to support environmental improvement by planting unused land through tourism activities. Tourism development is also expected to add value from the economic benefits of tourism. The purpose of this study is to determine the potential supply and demand for coffee education tourism, to determine the potential economic, social and environmental impacts that arise and to determine strategies for realizing community-based coffee education tourism in Cibanteng Village. The data analysis method used is descriptive analysis, Contingent Valuation Method (CVM), literature review, SNI 7724-2011 and SWOT analysis. The results show that there is a match between the potential supply and demand sides, although it has not met the preferences of visitors. The development of coffee education tourism has an economic impact through receipts from tourists, employment opportunities and generating income for the community; social impact in the form of increasing public knowledge; and environmental impacts in the form of carbon stocks. The SWOT results show that the Cibanteng Village coffee education tour is in quadrant III. Strategies that can be done are increasing tourism rates and quality, optimizing government support, community empowerment and optimizing the role of mass media.
Keyword: attractions, carbon sequestration, environmental improvement, preferences, rural tourism

Judul: Internal and External Analysis of Coffee Value Chain in Bogor Regency
Abstrak: Kopi merupakan salah satu komoditi perkebunan yang berperan strategis dalam perekonomian daerah, khususnya di Kabupaten Bogor. Sebagian besar kopi di kabupaten tersebut diperoleh dari perkebunan rakyat. Adanya peningkatan produksi harus didukung oleh rantai pasok melalui peningkatan rantai nilai kopi. Oleh karena itu, penelitian ini bertujuan untuk mengidentifikasi rantai nilai kopi dan menganalisis kondisi internal dan eksternal rantai nilai komoditas tersebut dengan analisis SWOT. Jenis data yang digunakan adalah data primer dan sekunder. Data primer diperoleh melalui kuesioner dan wawancara ke aktor rantai pasok kopi kemudian dianalisis dengan pendekatan rantai nilai. Selanjutnya analisis internal dan eksternal berupa analisis kekuatan, kelemahan, peluang dan ancaman rantai nilai kopi. Hasil penelitian ini berupa rantai nilai utama adalah aktivitas penanaman dan perawatan kopi yang ditunjang oleh aktivitas pengembangan teknologi untuk pengolahan kopi dari hulu ke hilir. Analisis SWOT dari internal yaitu kelompok tani yang memiliki keahlian pengolahan dan varietas kopi petani telah terakreditasi, sedangkan ekternal yaitu perhatian dan dukungan dari dinas terkait dalam berbagai hal., Coffee is a plantation commodity that plays a strategic role in the regional economy, especially in Bogor Regency. Most of the coffee in the Regency is obtained from smallholder plantations. There are raising production must be backed by supply chain through improving value chain. Therefore, this study aims to identify the value chain and analyze the internal and external conditions of the coffee value chain with a SWOT analysis. The type of data were primary and secondary data. Primary data obtained through questionnaires and interviews with supply chain actors were then analyzed using the value chain approach. Furthermore, internal and external analysis in the form of analysis of strengths, weaknesses, opportunities and threats of the coffee value chain. The results of this study in the form of the main value chain are coffee planting and maintenance activities supported by technology development activities for processing coffee from upstream to downstream. SWOT analysis from internal is farming community have processing skill and faming community’s had have accredited resources that support while external is attention and support from related agencies in various ways.
Keyword: Coffee, SWOT analysis, value chain

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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