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: Education Tourism Inorganik Waste Manage Potential Development in Cibanteng Village
Abstrak: Permasalahan sampah di Indonesia masih belum kunjung selesai. Komposisi sampah didominasi kedua sampah plastik dan bersumber dari rumah tangga. Peran wisata edukasi sebagai sarana dalam mendorong dan mengedukasi masyarakat dalam menjaga lingkungan, dapat menjadi salah satu upaya mengatasi permasalahan tersebut. Desa Cibanteng, Kabupaten Bogor memiliki potensi pengembangan wisata edukasi. Wisata edukasi sebagai upaya untuk keberlanjutan green activity yang sudah dinisisasi. Tujuan penelitian ini yaitu mengidentifikasi wisata green class dari sisi demand dan supply, menganalisis dampak sosial, ekonomi, dan lingkungan, dan mengkaji potensi implementasi wisata green class. Metode yang digunakan yaitu, analisis deskriptif, Contingent Valuation Method (CVM), skala likert, dan literature review. Hasil penelitian terdapat kesesuiaan antara supply dan demand untuk implementasi wisata edukasi green class, terdapat gap harga wisata, dimana WTP pengunjung lebih rendah dibandingkan WTA pengelola, WTP calon wisatawan uji coba lebih tinggi daripada WTP calon wisatawan non uji coba. Dampak ekonomi, sosial dan lingkungan eduwisata green class memiliki dampak positif dari mulai penerimaan wisata, hingga sampah yang terkelola, dan berpotensi berdampak pada keberlanjutan green activity di Desa Cibanteng. Sehingga wisata edukasi green class berpotensi untuk diimplementasikan di Desa Cibanteng., The waste problem in Indonesia is still not over. The composition of waste is dominated by plastic waste and sourced from households. The role of educational tourism are to encourage and educate the public in protecting the environment. Cibanteng Village, Bogor Regency has the potential to develop educational tourism. Educational tourism as an effort for sustainability green activity has been initialized in this village. The purpose of this research are to identify tourism green class, to analyze social, economic and environmental impacts, and to asses potential implementation of green class tourism. The method used are descriptive analysis, Contingent Valuation Method (CVM), Likert scale, and literature review. The results of the study found a concordance between supply and demand for the implementation of edutourism green class, where the WTP of visitors is lower than the WTA of the manager. The WTP of prospective trial tourists is higher than the WTP of prospective non-trial tourists. Economic, social and environmental impacts of the edutourism green class have a positive impact starting from income generating from tourism, waste reduction, and potential impact on sustainability of green activity. Basically, edutourism green class has the potential to be implemented in Cibanteng Village.
Keyword: Contingent Valuation Method (CVM), edutourism, green activity, sustainability, plastic waste

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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