Judul: Evaluation of Conservation Village Model at  Masigit Kareumbi Hunting Park, West Java Province
Abstrak: Masih sedikit penelitian model desa konservasi (MDK) yang dilakukan di taman buru padahal taman buru merupakan juga kawasan konservasi yang berhubungan langsung dengan masyarakat. Tujuan penelitian ini adalah mengevaluasi keberterimaan dan implementasi MDK di Desa Sindulang dan Desa Tanjungawangi, Kecamatan Cicalengka Kabupaten Bandung. Penelitian dilakukan dengan melakukan wawancara terhadap masyarakat peserta MDK. Masyarakat umumnya menerima adanya implementasi MDK di desanya masing-masing. Kegiatan yang dilaksanakan di Desa Sindulang yaitu penghijauan, budidaya bunga potong dan anggrek, serta pembentukan kelompok pemelihara air, sementara. kegiatan di Desa Tanjungwangi yaitu penghijauan, budidaya kelinci dan bantuan permodalan. Kegiatan yang dilaksanakan di kedua desa tidak berlanjut setelah berhentinya pendampingan pada tahun 2015. Kegiatan yang masih berlanjut sampai dengan saat ini adalah budidaya bunga potong di Desa Sindulang serta budidaya kelinci dan bantuan permodalan di Desa Tanjungwangi. Banyak kegiatan tidak berlanjut karena kurangnya kemampuan teknis masyarakat dan komoditas yang kurang cocok dengan kondisi lingkungan di lokasi MDK. Untuk keberlanjutan kegiatan setelah pendampingan selesai, maka kesiapan masyarakat dan pemilihan komoditas budidaya yang tepat merupakan kunci keberhasilannya. Kata kunci: keberlanjutan, MDK, pendampingan, pemberdayaan masyarakat
Keyword: Desa Konservasi, Taman Buru Masigit Kareumbi, Coaching, community, empowerment, MDK, sustainability

Judul: Efektifitas Pemberdayaan Masyarakat di Taman Nasional Bukit Barisan Selatan (TNBBS): Kasus Model Desa Konservasi (MDK) di Pekon Sukaraja dan Pekon Kubu Perahu, Lampung
Abstrak: Deforestation and degradation caused by encroachment area are the greatest threats to conservation of Bukit Barisan Selatan National Park (BBSNP) as the third-largest protected area in Sumatera. Meanwhile, many aspects related to those threats with social phenomena such as what drives people to fullfil their need and its impact to their conservation behavior cannot be separated from its management. Community has an important role in conservation, they are not only being a threat but also a potential resource. Community empowerment then become a key point. Empowering community is not just to stop the damage but directed as an effort to provide opportunities, convenience and facilitation of the people living surrounding conservation areas. In accordance with those purpose, the empowerment considered to be effective by the increase of community involvement and self-reliance. This term of effectiveness then refers to sense of willingness to be able to develop their knowledge, awareness and skills, in order to utilize the natural resources for the welfare and conservation in the fields of ecological, economic, social and cultural. Model Desa Konservasi (MDK) is a form of community empowerment-based-economy and conservation conducted in BBSNP. MDK is an effort to improve community access, mutual roles and functions of the national park toward its preservation and community welfare. Understanding its process and impact are the most important step relating to BBSNP conservation and its management especially for designing the most appropriate approach to apply. This study has three main objectives that include the following: (1) to analyze the effectiveness of community empowerment through MDK; (2) to analyze the factors correlated with effectiveness of community empowerment; and (3) to analyze enhancement of community empowerment approach that could ensure its effectiveness. This study was conducted at Sukaraja and Kubu Perahu, Lampung, as a buffer zone and enclave of BBSNP from February to October 2012. The study was design using survey method. The analysis used in this study were: (1) descriptive statistic by using distribution frequency and Mann Whitney non parametric test; (2) inferencial statistic by using Rank Spearman correlation. Analysis helped by SPSS 20.0 software. The result showed that community participations are in low level and community self-reliance was categoryzed in good level. Socio-demogaphic characteristic (formal education, training, income, land ownership, membership in community group, etnic, and information reveal) and another factors like community interaction and acess to BBNSP (community involvement and their acces, dependence toward BBSNP, and perceived direct benefit to BBSNP) have very significant positif correlation on the effectiveness of community empowerment due to community participation and self-reliance. Meanwhile, another factors such as age, livelihoods and household size doesn’t show any correlation with. Empowerment approach (understanding, organizational, facilitators, assistance, form of empowerment activity, and monitoring and evaluation) have a very significant positive correlation with the effectivenees of community empowerment. Understanding of community characteristics and their correlation with BBNSP and applying the most appropriate approach have relevancy to be priority and the most important point at once to improve the effectiveness of MDK empowerment program in BBSNP. The effectiveness can be increased by improving training, strengthening group, community understanding toward empowerment, facilitator’s
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Judul: Hamiltonian formulation for linear waves motion in two layers fluid
Abstrak: The surface wave could be considered as a wave that separates two fluids, namely water and air. Based on this assumption, it is introduced the interfacial wave, a wave between two layers of fluid with different density. The formulation of interfacial waves motion begins with deriving the base equation of irrotational ideal fluid. Furthermore, according to irrotational fluid assumption, the base equation can be stated in velocity potential. In this derivation, the fluids domain is assumed to be restricted by rigid lid boundary conditions, both at the upper and lower limit. Therefore, the interfacial waves motion can be explained in a hamiltonian formulation. In the hamiltonian formulation, total energy is defined as the sum of kinetic and potential energy. The hamiltonian system is obtained from reduction of kinetic energy by using the Dirichlet Neumann Operator. The resulted kinetic energy equation is nonlinear. Therefore, this form is linearized by first part of the Taylor expansion. This linearization gives a dispersion relation of linear wave. Based on this dispersion relation, the phase speed of the linear wave depends on the density ratio of the two layers fluid.
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