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As the most abundant and widely distributed fossil fuel, coal has become a key component of energy sources in worldwide. However, air pollutants from coal power plants contribute carbon dioxide emissions. Therefore, understanding how to taking care coal in industrial point of view is important. This paper focused on the feasibility study, including process design and simulation, of a coal to SNG power plant in Kalimantan in order to fulfill its electricity demand. In 2019, it is estimated that Kalimantan will need 2446 MW of electricity and it reaches 2518 MW in 2024. This study allows a thorough evaluation both in technology and commercial point of view. The data for the model is gathered through literature survey from government institution reports and academic papers. Aspen HYSYS is used for modelling the power plant consists of two blocks which are SNG production block and power block. The economic evaluation is vary depends on the pay-back period, capital and operational cost which are coal price, and electricity cost. The results of this study can be used as support tool for energy development plan as well as policy-making in Indonesia.

Pasien skizofrenia merupakan ganguan jiwa dengan resiko karies dan penyakit periodontal yang tinggi. Kondisi kesehatan gigi dan mulut pasien skizofrenia yang buruk disebabkan kondisi mental pasien itu sendiri, penggunaan obat  anti anxiety  dan obat penenang lainnya, kurangnya fasilitas kesehatan gigi, pengetahuan kesehatan gigi dan mulut yang minim, kemampuan serta kurangnya pendampingan dari tenaga kesehatan. Tujuan dari penelitian ini adalah  untuk mengembangkan model asuhan kesehatan gigi dan mulut untuk pasien skizofrenia di ruang rawat inap Rumah Sakit Jiwa Daerah Provinsi Jambi.Rancangan penelitian ini adalah penelitian terapan, metode kualitatif dengan pengambilan sample dengan teknik purposive sampling dengan jumlah sampel berdasarkan kesesuaian dan kecukupan.Hasil penelitian menunjukan bahwa memungkinkan untuk melakukan asuhan kesehatan gigi dan mulut pada pasien skizofrenia di ruaang rawat inap Rumah Sakit Jiwa Daerah Provinsi Jambi oleh terapis gigi yang bertugas di ruang rawat inap. Asuhan berupa kegiatan promotif dengan penyuluhan, kegiatan preventive melakukan menyikat gigi, dan tindakan konsul  ke poli gigi dapat dilakukan

Maternal mortality can be prevented through the Antenatal Care program. Antenatal Care coverage for K4 in North Padangsidimpuan District was 76.75%. K4 coverage has not yet reached the national target of 85%. One factor that causes pregnant women to be incomplete in making visits is low husband support. Spouse support can be improved by providing fast and precise health education media via Whatsapp. This study used a quasi-experimental design with pre-test-post-test group design. The study population was a combination of 47 pregnant wives. The sample was partly couples with 41 pregnant wives, which were taken by purposive sampling. Data analysis used the Wilcoxon test with 95% Confidence Interval (CI). The statistical results obtained that the average value of partner support regarding antenatal care in pregnant women after being given health information using Whatsapp media was higher than the average value of husband's support before being given intervention, which was from 10.83 to 14.05. There is an effect of presenting health information using Whatsapp media in increasing husbands support for antenatal services to pregnant women in North Padangsidempuan District (p = 0.000). It is recommended PuskesmasPadangsidempuan Utara to provide health information about antenatal care to increase husband support for pregnant women.