Judul: Partisipasi Masyarakat dalam Program Rehabilitasi Karang dan Dampaknya terhadap Lingkungan, Ekonomi dan Sosial di Pulau Pramuka
Abstrak: The purpose of this study was to analyze the Coral Community Rehabilitation Program and its impact on the Environmet, Social and Economic. This study also aims to examine the relationship between individual and external factors with the level of community participation, and the relationship between the level of participation with environmental, economic and social. The samples were all members of PERNITAS at Pramuka Island. This study was conducted using quantitative and qualitative interviews using questionnaires and in depth guide. Overall, the behavior of fisherman at Pramuka Island has been very good about this reef rehabilitation . They have a very high level of wilingness. Result of this study indicate that the level of community participation is at the level tokenisme in all stages of the program. Result of testing hypothesis states that there is a relationship between the abilty and opportunity to variable levels of participation. The next real relationship was also demonstrated by the social and environmental variables that have a relationship with the level of participation
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Judul: Penilaian Masyarakat Tentang Implementasi Program Corporate Social Responsibility (Csr) Rehabilitasi Mangrove Dan Perubahan Lingkungan
Abstrak: Program Corporate Social Responsibility (CSR) merupakan upaya yang dilakukan perusahaan untuk memberikan dampak positif bagi masyarakat dan lingkungan. Dalam program rehabilitasi mangrove yang dilakukan PT Pertamina di Desa Muara, Kecamatan teluk Naga, tangerang, bertujuan untuk mengembalikan kelestarian lingkungan akibat abrasi, berbasis pemberdayaan masyarakat dan ekowisata. Keberhasilan program ini bisa dinilai melalui perspektif masyarakat sebagai pelaksana dan penerima manfaat dari program. Oleh karena itu, tujuan dari penelitian ini adalah untuk mengidentifikasi penilaian masyarakat tentang implementasi program dan perubahan lingkungan, serta menganalisis faktor dan berbagai hubungan didalamnya. Metode pengumpulan data yang digunakan dalam penelitian ini adalah pendekatan kuantitatif yang dilengkapi menggunakan data kualitatif. Sumber data berupa data primer dan sekunder. Data primer diperoleh dari hasil wawancara responden dan informan, sedangkan data sekunder diperoleh melalui kajian buku, jurnal penelitian, profil desa, dan laporan tahunan perusahaan. Populasi penelitian ini adalah keseluruhan masyarakat Desa Muara. Unit analisis berupa individu yang menjadi anggota kelompok tani. Responden yang dibutuhkan mencangkup dua jenis, yakni responden penerima program dan responden kontrol.
Keyword: Corporate Social Responsibility, implementasi program, rehabilitasi, penilaian perubahan lingkungan

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