Judul: Business Feasibility of Healing Forest Tourism at Cibodas Botanical Garden, Cianjur, West Java
Abstrak: Riset Kesehatan Dasar Kementerian Kesehatan tahun 2018 menunjukkan bahwa penduduk berusia diatas 15 tahun mengalami beberapa masalah kesehatan mental. Salah satu cara mengatasi hal tersebut adalah dengan ekowisata healing forest yaitu wisata alam untuk menyehatkan mental dengan memanfaatkan hutan dan alam terbuka. Healing forest cocok dikembangkan di kawasan konservasi seperti Kebun Raya Cibodas (KRC). Pengembangan wisata healing forest memerlukan investasi yang cukup besar sehingga diperlukan kajian rencana tersebut sebelum direalisasikan. Penelitian ini bertujuan menganalisis kelayakan pengembangan healing forest di KRC pada aspek non finansial dan finansial. Berdasarkan hasil analisis non finansial, KRC layak untuk mengembangkan wisata healing forest karena memenuhi aspek-aspek kelayakan non finansial yang dianalisis. Berdasarkan hasil analisis finansial, skenario II (dengan healing forest) memiliki nilai kelayakan yang lebih tinggi dibanding skenario I (tanpa healing forest) dengan NPV Rp33.064.376.263; IRR 66,65 persen; Net B/C 9,10; dan Payback Period 3 tahun 5 bulan. Berdasarkan hasil analisis switching value dengan variabel penurunan jumlah pengunjung dan kenaikan gaji karyawan, wisata healing forest (skenario II) memiliki nilai switching value yang lebih besar, sehingga daya tahan bisnisnya lebih baik., The Ministry of Health's Basic Health Research in 2018 shows that people over 15 years old experience several mental health problems. One way to overcome this is with ecotourism healing forest, namely nature tourism to nourish mental health by utilizing forests and the outdoors. Healing forest is suitable to be developed in conservation areas such as Cibodas Botanical Garden (KRC). The development of healing forest tourism requires a large enough investment so that a study of the plan is needed to be realized. This study aims to analyze the feasibility of developing a healing forest in KRC on non-financial and financial aspects. Based on the results of the non-financial analysis, KRC is feasible to develop healing forest tourism because it meets the non-financial feasibility aspects analyzed. Based on the results of the financial analysis, scenario II (with healing forest) has a higher feasibility value than scenario I (without healing forest) with NPV Rp33,064,376,263; IRR 66.65 percent; Net B/C 9.10; and Payback Period 3 years 5 months. Based on the results of the switching value analysis with a variable decrease in the number of visitors and an increase in employee salaries, healing forest tourism (scenario II) has a greater switching value, so its business resilience is better.
Keyword: healing forest, development, feasibility, investment

Judul: Development of Healing Forest at Bedengan Campground and Sengkaling Recreational Park
Abstrak: Kepadatan penduduk di perkotaan menyebabkan timbulnya stress pada seseorang dan karenanya membutuhkan lingkungan yang mendukung untuk pemulihan, memberikan ketenangan dan kenyamanan. Konsep pemanfaatan hutan sebagai penyembuhan atau bisa disebut healing forest kini menjadi sebuah tren baru di dunia. Penelitian ini bertujuan mengkaji potensi biofisik healing forest di Bumi Perkemahan Bedengan dan Taman Rekreasi Sengkaling. Metode yang digunakan yaitu melakukan survei lapang, wawancara, dan melakukan studi litelatur. Setalah itu, data diolah dan dianalisis menggunakan metode deskriptif kualitatif dan mengkomparasikan dengan kriteria healing forest menurut SNI 9006:2021. Hasil penelitian menyebutkan bahwa Bumi Perkemahan Bedengan dapat dijadikan area healing forest, sedangkan pada Taman Rekreasi Sengkaling masih perlu adanya pengembangan dibeberapa potensi biofisiknya karena tidak memenuhi kriteria. Kegiatan healing forest yang dapat dilakukan seperti berjalan menelusuri hutan dan menikmati pemandangan. Kedua lokasi yang berpotensi sebagai area healing forest dapat dikembangkan dengan cara menigkatkan pengelolaan dan penataan wilayah dengan baik, serta pemeliharaan tapak., Urban population density causes stress and therefore raises necessitates a supportive environment for recovery, providing tranquility and comfort. The concept of using forests for healing, known as healing forests, has become global trend in recent. This research aims to assess the biophysical potential of healing forests at the Bedengan Campground and Sengkaling Recreation Park. The methods used include field surveys, interviews, and literature studies. The data is then processed and analyzed using qualitative descriptive methods and compared with the healing forest criteria according to SNI 9006:2021. The research concludes that Bedengan Camping Ground can be designated as a healing forest area, while Sengkaling Recreational Park requires further development in certain biophysical aspects as it doesn't meet the criteria. Healing forest activities include walking through the forest and enjoying the scenery. Both potential locations can be developed through proper land management and further research on site development as healing forest areas is needed.
Keyword: Healing Forest, Kepadatan penduduk, Stres, population density

Judul: Approximation of the Median of Poisson Distribution Using the Relation of Poisson-Gamma Distribution
Abstrak: A major drawback of median is that median cannot usually be defined in closed form, even in the cases where their distribution functions are known. This study gives an approximation of the closed form for the median of the Poisson distribution by using the relation of Poisson-Gamma distribution. The approximation uses elementary techniques based on the monotonicity of certain sequences involving tail probabilities of the Poisson distribution and the Central Limit Theorem. Furthermore, a closed form expression for the mean absolute deviation 􀜧|􀜰􀰒 􀵆 􀜯􀝁􀝀􁈺􀜰􀰒􁈻| is also studied. The median is relevant because of the fact that it minimizes the mean absolute deviation of a Poisson random variable (􀜰􀰒􁈻 by considering median as central tendency.
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