Judul: Partisipasi masyarakat dalam Program Gerakan Nasional Rehabilitasi Hutan dan Lahan (GN-RHL) kasus di Desa Sirnagalih dan Pamalayan, Kecamatan Bayongbong serta Desa Margaluyu dan Ciburial, Kecamatan Leles, Kabupaten Garut
Abstrak: Kegiatan GN-RHL tidak akan pernah berhasil tanpa didukung oleh partisipasi masyarakat, karena keberhasilan suatu kegiatan pembangunan akan sangat ditentukan oleh adanya partisipasi masyarakat. Partisipasi masyarakat dalam kegiatan GN-RHL diharapkan memiliki arti yang besar, oleh karena itu diharapkan pada masyarakat akan dapat menumbuhkan rasa memiliki, rasa tanggung jawab dan merasakan adanya manfaat yang diperoleh dari kegiatan GNRHL tersebut. Perkembangan tanaman GN-RHL dapat dijadikan sebagai salah satu indikator keberhasilan program GN-RHL. Penelitian ini bertujuan untuk mengetahui tingkat partisipasi petani peserta GN-RHL, mengetahui perkembangan tanaman GN-RHL, dan menganalisis hubungan karakteristik petani dengan partisipasi petani dalam GN-RHL.
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Judul: Development Of Community Participation In Land And Forest Rehabilitation Movement; Case In sub-District Of Layana East Palu And Sub-District Of Lambara North Palu In Palu Regency, Central Sulawesi
Abstrak: This research generally aimed to study the level of community participation on GN-RHL programs, relations among factors that influencing participation with level of community participation, and also making the strategy of development of community participation in GN-RHL. Method which applied is consisting of descriptive-quantitative and descriptive-qualitative by using Spearman Rank test, and SWOT analysis (Strength, Weakness, Opportunity, and Threat). In both reaserch location, Layana and Lambara, level of participation at evaluation and planning phase pertained is low, while at execution phase, pertained height. Community participation in both location of admission in passive participation, where community only receiving notification of result which have been decided by the side of program executor, regardless of community comments as programs targets, and interchangeable information limited to outsider group. Strategy development of community participation in GN-RHL programes to be done with strategy WO (Weakness - Opportunitiess) that is to improve internal weakness and exploiting opportunity from external environment.
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Judul: Photosensor producing based on ferroelectric material of Ba0,5Sr0,5TiO3 doped by Ferrium Oxide (Fe2O3) on a P-Type Silicon Substate Si (100) applied as a digital camera with a single pixel image sensor
Abstrak: Thin film Ba0,5Sr0,5TiO3 (BST) doped with Fe2O3 was grown on p-type silicon substrate (100) using chemical solution deposition (CSD). It used the solvent 2-methoxyethanol with annealing temperature of 850°C and the doping treatment Fe2O3 of 2.5, 5, 7.5, 10 % of the mass formed BST. Pure BST had the highest absorption of 600 nm of light wavelength. Additions Fe2O3 moves highest absorption in the range of 560 nm. Fe2O3 addition was strengthening thin film sensitivity to the effects of light. In general, doping Fe2O3 10% was result the best absorbance and current-voltage of BST thin film. Electrical properties of thin films BST include dielectric, photoconductivity, and dissipation energy. Based on the current-voltage (I-V) analysis, pure BST and doped BST showed photodiode properties. Dielectric values obtained in the range from 23.32 to 243. Based on electrical conductivity data and energy dissipation, BST thin films have shown photodiode characteristics and are therefore suitable as light sensors. The image sensor in a digital camera is also a light sensor. This BST thin film has been scientifically proven to be a light sensor and also it can be applied as an image sensor. This is a novelty image sensor based on thin film Ba0.5Sr0.5TiO3.
Keyword: barium strontium titanate, thin film, photodiode, image sensor, digital camera