Judul: Effectiveness of village empowerement program and its impact on the development of rural areas in Jayapura Distric
Abstrak: A development model which is based on community empowerement is believed to be an alternative to replace the growth based development model. The emergence of the community empowerement concept is caused by the failure of economic development models in dealing with the problem of poverty and sustainable environment, and the alternative concept is expected to include the values of democracy, gender equality, and adequate economic growth. Jayapura is the only district in the Papua Province which applies the development model based on community empowerement called Village Empowerment Program . This program allocates funds from the distric government to village/sub district governments. It operated from 2005 to 2009. Results of data analysis using statistical descriptive methods showed that (1) the management of Village Empowerement Program in each region varied, in which the village of Simporo had the best management of the other three villages, (2) the Village Empowerement Program had a positive impapct on regional development, which is indicated by the increases in the level cocoa production, land size and income after the implementation of Village Development Program in Jayapura.
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Judul: Pengembangan Model Pemanfaaatan Hutan Untuk Pertumbuhan Ekonomi Wilayah dan Peningkatan Kesejahteraan Masyarakat Secara Berkelanjutan
Abstrak: Fundamental law of forest notifies that deforestation was done by the forest concessionaires will influence to the traditional community around the forest, that is their activities, their living condition, and also to the regional (Jayapura) economic growth. Forest rehabilitation, guidance, and counseling activities in the community that was done by the forest concessionaires was not match to their objectives, thus the report documentatio~l was not fulfill to the target of this activities. Forest protection rules for the comm~~niwtye lfare have not shown significantly changes to the community and forest sustainability. Analysis with Social Accounting Matrix Model (SAM) was shown that the forest management in Jayapura had negative impact to the income of rural community, and indirectly to the economic growth of Jayapura regency. By micro approach shown the correlation between educa-t ion, informal institution, with community income and welfare. Thus, forest management needs participation from traditional community, goverment and forest concessionaires in term of economic growth and community welfare.
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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