Judul: Study of Potency Green Edutourism in Kampung Tematik in Bubulak and Margajaya, West Bogor
Abstrak: Kampung tematik telah diterapkan pada beberapa kota di Indonesia sebagai destinasi wisata khususnya di Kota Bogor, Jawa Barat. Kampung Lauk Babakan, Kelurahan Bubulak dan Kampung Margasari, Kelurahan Margajaya merupakan kampung tematik yang terletak di Bogor Barat. Green edutourism merupakan cerminan dari wisata berkelanjutan yang memperhitungkan kebutuhan bersama dari ekologi lingkungan, masyarakat, dan wisatawan. Kampung tematik berpotensi menjadi green edutourism jika memenuhi kriteria potensi masyarakat, kondisi lingkungan, program wisata serta tata hijau. Penelitian ini dilaksanakan di Kampung Lauk dan Kampung Margasari dari bulan Oktober 2022 sampai dengan April 2023. Tujuan dari penelitian ini adalah untuk mengidentifikasi dan menganalis karakteristik, menganalisis potensi, dan memberikan rekomendasi strategi green edutourism. Pengumpulan data dilakukan dengan observasi lapang, wawancara, kuisioner, dan studi pustaka, kemudian data dianalisis menggunakan analisis Tourism Attractiveness Index, persepsi masyarakat, dan SWOT. Hasil dari penelitian ini berupa identifikasi karakteristik lanskap, potensi wisata, dan rekomendasi strategi green edutourism sebagai bahan kajian pemerintah dan masyarakat dalam pengembangan kawasan kampung tematik., Thematic villages have been implemented in several cities in Indonesia as tourist destinations, especially in Bogor, West Jawa. Kampung Lauk Babakan, Bubulak and Kampung Margasari, Margajaya are thematic villages located in West Bogor. Green edutourism is a reflection of sustainable tourism that considers the collective needs of the environmental ecology, local communities, and tourists. Thematic villages have the potential to become green edutourism if they meet the criteria of community potential, environmental conditions, tourism programs, and green infrastructure. This research was conducted in Kampung Lauk Babakan and Kampung Margasari from October 2022 to April 2023. The objectives of this research was to identify and analyze the characteristics, assess the potential, and provide recommendations for green edutourism strategies. Data collection was done through field observations, interviews, questionnaires, and literature review. The data were then analyzed using Tourism Attractiveness Index, communiity perceptions, and SWOT analysis. The results of this research include the identification of landscape characteristics, tourism potential, and recommendations for green edutourism strategies. These findings can be used as reference for the government and stakeholders in the development of thematic village areas.
Keyword: green edutourism, kajian potensi, kampung tematik

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: Pemurnian dan karakterisasi protein inhibitor RNA helikase virus hepatitis C
Abstrak: Hepatitis C virus (HCV) infection is the second most common chronic viral infection in the world with global prevalence. This infection is contribution to chronic hepatitis and liver cirrhosis, often leading to hepatocellular carcinoma. There is no effective drug and vaccine available against HCV. The current standard treatment, a combination of pegylated interferon-α with ribavirin, is limited by its suboptimal response rate in a significant patient population, side effects, and affordability. Therefore, development of effective drug is needed. One approach to find out the candidate of antiviral drug is to discover the inhibitor of enzyme that essential for virus replication, such as RNA helicase. Streptomyces chartreusis 5-095 produce the inhibitor of HCV RNA helicase. The aim of this study was to purify the protein inhibitor which has inhibition activity against ATPase activity of RNA helicase HCV from S. chartreusis 5-095. The supernatant of culture S. chartreusis 5-095 exhibited high inhibiton activity against ATPase activity of RNA helicase HCV (approximately 72%) at 10 days of incubation. The extracellular protein inhibitor was partially purified by procedures of precipitation with ammonium sulfate to 65% saturation and gel filtration (Sephadex G50) using methanol water solution (4:6) as an eluen. The purity of protein inhibitor was monitored by SDS PAGE. The protein inhibitor showed a relative molecular mass were estimated to be 14 kDa and increased the purity 23,08 fold than those of the crude protein. The specific activity and IC50 after purification were 13,1338 U/mg and 0,0767 mg/mL, respectively. The activity of purified protein inhibitor showed its stability over pH range from 5-8 and optimum at pH 7,4. The inhibition activity showed its stability up to 70% at temperature 100 oC. The purified protein inhibitor relatively stable its activity at storage in the range of -20 oC to room temperature for 35 days.
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