Judul: Hubungan Pastisipasi Masyarakat dengan Keberlanjutan Ekologi, Sosial-Budaya dan Ekonomi dalam Ekowisata Religi (Kampung Batusuhunan, Kelurahan Surade, Kabupaten Sukabumi, Jawa Barat).
Abstrak: Ekowisata berbasis masyarakat merupakan pengembangan pedesaan melalui sektor pariwisata yang tidak hanya menjual sumberdaya wisata yang masih alami, namun juga berkontribusi terhadap upaya konservasi lingkungan serta peningkatan partisipasi aktif masyarakat sebagai pengelola. Ekowisata religi Kampung Batusuhunan merupakan pariwisata yang mengedepankan konservasi lingkungan dengan memadukan kebudayaan agama serta partisipasi masyarakat. Penelitian ini bertujuan untuk menganalisis hubungan partisipasi masyarakat dengan keberlanjutan ekologi, sosialbudaya dan ekonomi masyarakat dengan menggunakan metode penelitian kuantitatif yang didukung dengan data kualitatif. Hasil penelitian menunjukkan terdapat hubungan yang kuat dan signifikan antara partisipasi masyarakat dengan keberlanjutan sosialbudaya, sedangkan partisipasi masyarakat dengan keberlanjutan ekologi dan keberlanjutan ekonomi menunjukkan hubungan yang cukup dan signifikan.
Keyword: ekowisata, keberlanjutan, pengelolaan, pemberdayaan masyarakat

Judul: Pengaruh Ekowisata Berbasis Masyarakat terhadap Perubahan Kondisi Ekologi, Sosial dan Ekonomi di Kampung Batusuhunan, Sukabumi
Abstrak: Ecotourism is responsible travel journey towards environmental sustainability and well being of local communities. Active role in managing ecotourism potential is important because people have the knowledge of nature and culture potential sale value as ecotourism attraction. The development of community managed ecotourism affects the ecological, social, and economic communities. The purpose of this study was to analyze the influence of community based ecotourism in village Batusuhunan to changing ecological, social, and economic community. The results showed that the presence of community based ecotourism Batusuhunan give change for the community especially in the ecological and social aspects. On ecological aspect, the population has had the awareness to protect the environment by disposing of waste in place and environmentally friendly lifestyle. In the social aspect, ecotourism increase cooperation of community especially in the field ecotourism. Social activities in the community often held in line with the development of ecotourism. On the economic, employment opportunities derived from ecotourism sector could be extra income for the family. However, changes in the standard of living can not be perceived by the Batusuhunan community because ecotourism development has just started and has been running for about 3 years.
Keyword: Community Based Ecotourism, ecological, social, economic

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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