Judul: Peran Wisata Satwaliar Terhadap Pengetahuan Pengunjung Mengenai Konservasi Satwa Di Taman Nasional Bali Barat
Abstrak: Wisata satwaliar dapat berperan dalam konservasi karena memberi kesempatan untuk kontak langsung dengan alam serta memiliki dampak positif terhadap pembelajaran pengunjung mengenai lingkungan. Tujuan penelitian ini adalah mengukur peran wisata satwaliar terhadap pengetahuan pengunjung mengenai konservasi satwa di Taman Nasional Bali Barat (TNBB). Pengetahuan pengunjung dinilai berdasarkan hasil skor pertanyaan sebelum dan sesudah wisata, kemudian digolongkan menjadi beberapa kategori pengetahuan yaitu rendah, sedang, dan tinggi, serta dilakukan uji t berpasangan. TNBB memiliki wisata satwaliar jungle tracking, bird watching, dan safari dengan pengunjung yang berasal dari mancanegara. Setelah mengikuti wisata satwaliar di TNBB, skor pengetahuan pengunjung mengenai konservasi satwa meningkat sebesar 7%, dan hasil skor rata–rata meningkat dari 15.42 menjadi 17. Peningkatan pengetahuan ini terjadi karena pengunjung berinteraksi langsung dengan satwa dan didukung dengan peran pemandu wisata.
Keyword: konservasi, pengetahuan, taman nasional Bali Barat, wisata satwaliar

Judul: Kontribusi Kegiatan Wisata Di Desa Blimbingsari terhadap Kelestarian Taman Nasional Bali Barat
Abstrak: Bali Barat National Park (BBNP) is located adjacent to several villages, which lead to the occurrences of natural resources used by the community. One of the village is Blimbingsari village. The community takes firewood and grasses from the forest, and conducts livestock herding in forest area. BBNP had developed tourism activites since 2010 to reduce the use of natural resources. Tourism can give provide change in relation to the aspects of tourism, job, income, and community interaction with the forest. This study was conducted from Mei until June 2013. The result showed that tourism activity in Blimbingsari village experienced development in the sense of its tourism attractions, programs, and management. People’s side changed 100% from forest encroachers to tourism sevices providers. Tourism provided side income for the people. People’s income from forest encroachment was higher than tourism income with Rp 89 466 difference, while the total income with tourism increased to Rp 223 659/month. Community interaction with BBNP area had changed from exploitation conservation.
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Judul: Mathematical model of Hematopoietic Stem Cell in Chronic Myelogenous Leukemia with and without Therapy
Abstrak: Leukemia or blood cancer is a diverse group of neoplastic disease, characterized by the multiplication of abnormal leukocytes or malignant transformation of blood-forming cells in bone marrow and lymphoid tissues. One of the most common types of leukemia is Chronic Myelogenous Leukemia (CML), which is usually diagnosed by the presence of certain chromosomal abnormalities, the so-called Philadelphia chromosome (Ph). One of the treatments of CML is Granulocyte Colony-Stimulating Factor (G-CSF). In this paper, we discuss two Hematopoietic Stem Cell (HSC) models, i.e. HSC without treatment and HSC with G-CSF treatment. The model of HSC without treatment included three equations representing the dynamics of HSC, leukocyte and platelet. Whereas, the model of HSC with G-CSF treatment includes the previous three equations and adds two more equations representing G-CSF injection and G-CSF circulation. The stability behavior of the system approaching the equilibrium points in the simulation study is carried out using Mathematica 7.0. The simulation results show that the G-CSF treatment can successfully decrease the number of HSC, which means reducing the CML.
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