Judul: Modal Sosial dan Kepemimpinan dalam Mendorong Aksi Kolektif Masyarakat Sekitar Hutan (Kasus: KTHKm Mandiri, Kalibiru, Hargowilis, Kokap, Kulon Progo, Daerah Istimewa Yogyakarta)
Abstrak: Masyarakat sekitar hutan umumnya menggantungkan pemenuhan kebutuhan hidupnya pada hutan. Masyarakat yang dahulu dianggap sebagai penghambat, kini dianggap sebagai cara alternatif dalam pengelolaan hutan. Modal sosial dalam pengelolaan hutan menjadi hal yang penting untuk dianalisis karena pada umumnya masyarakat sekitar hutan memiliki keterbatasan modal fisik dan modal ekonomi. Namun, modal sosial yang kuat tidak selalu menunjukkan pengelolaan sumber daya alam yang berkelanjutan. Beberapa individu berpengaruh muncul dalam gerakan lokal. Oleh karena itu, penelitian ini bertujuan untuk menganalisis hubungan modal sosial dan kepemimpinan dalam membangun aksi kolektif pengelolaan sumber daya hutan. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif yang didukung metode kualitatif. Pendekatan kuantitatif menggunakan kuesioner, metode free recall pada analisis jaringan sosial, dan wawancara mendalam untuk memperoleh data kualitatif. Hasil penelitian menunjukkan terdapat hubungan yang signifikan antara modal sosial dan karakteristik kepemimpinan dengan hasil aksi kolektif pada KTHKm Mandiri. Modal sosial dan karakteristik kepemimpinan berpengaruh secara parsial maupun secara simultan dengan hasil aksi kolektif., The community around the forest generally depends on the fulfillment of their lives in the forest. People who were once considered inhibitors, are now considered an alternative way in forest management. Social capital in forest management is important to be analyzed because in general the community around the forest has limited physical capital and economic capital. However, strong social capital does not always show the management of sustainable natural resources. Some infuential individuals emerge in local movements. Therefore, this study aims to analyze the relationship of social capital and leadership in building collective actions for forest resource management. The method used in this study is a quantitative method supported by qualitative methods. Quantitative approach using questionnaires, free recall methods on social network analysis, and in-depth interviews to obtain qualitative data. The results showed a significant relationship between social capital and leadership characteristics with the results of collective action in forest farmer group Mandiri. Social capital and leadership characteristics are partially and simultaneously influence the results of collective action.
Keyword: collective action, forest management, leadership, social capital

Judul: Peran Modal Sosial Masyarakat Dalam Pengelolaan Hutan Rakyat dan Perdagangan Kayu Rakyat (Kasus di Kecamatan Giriwoyo, Kabupaten Wonogiri, Propinsi Jawa Tengah)
Abstrak: Currently various community-based forest resources are found to have been able to save forests from extinction. It's rationale necessitates the need to incorporate social capital in community forest management and timber trade. The research objectives were (1) to identify and assess individual characteristics, elements of social capital and community timber trade patterns, (2) to determine and analyze the relationship between individual characteristics and the elements of social capital as well as community timber trade patterns, (3) to obtain the most appropriate strategy in the management of community forests and timber trade. Data were analyzed descriptively, using Spearman rank correlation, SWOT and QSPM analyses. The individual characteristics of farmers, based on the assessments, were in the medium category. The social capital was at the high level, at which people are generally committed to joint efforts, effective collaboration, collective and institutionalized action, expressing ideas to increase productivity, maximize mutual benefit and positive interdependence. The elements of community timber trade observed were the pattern of sale time, marketing chain and the sale system in three channels. The individual characteristics that were significantly correlated with the elements of social capital were age, formal education, non-formal education, income, and social status. The individual characteristics correlated with the pattern of the timber trade were the levels of formal and non-formal education, income and social status. The social capital that was correlated with the trade pattern in the certified sites was proactive measure, while in the uncertified location, apart from the proactive measures, the network had a positive correlation with the pattern of community timber trade. The selected strategy to strengthen management of community forests and timber trade was by improving people's knowledge of forest management and timber trade, which includes good cultivation people and timber trade patterns by conducting extension, training and development.
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Judul: Electrophoretic Coating of Apatite Compouds on Stainless Steel 316L.
Abstrak: Stainless steel (SS) 316L is a metal which is used to bone plate. However, this metal still has low biocompatibility in a human body. The metal is coated by HAp in order to increase its biocompatibility. HAp on SS 316L is coated by electrophoretic deposition (EPD) method. We used two variables in EPD process, such as voltage and coating time to obtain the best coating. The XRD difractogram showed that SS 316L has been coated by HAp. Physical observation used by microscope optics showed that the best coating is achieved on 120V during 2 minutes.
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