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All Journal Jurnal Progres Ekonomi Pembangunan Jurnal Fisika dan Terapannya
Israyanti, Israyanti
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Economics, Econometrics & Finance Physics

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PENGARUH WAKTU PERENDAMAN LAPISAN TIO2 DALAM DYE EKSTRAK DAUN PACAR KUKU TERHADAP NILAI EFISIENSI DSSC Israyanti, Israyanti; Iswadi, Iswadi; Hernawati, Hernawati
JFT : Jurnal Fisika dan Terapannya Vol 6 No 1 (2019): Juni
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (750.081 KB) | DOI: 10.24252/jft.v6i1.12715

Abstract

This study is about Dye Sensitized Solar Cell (DSSC) which aims to determine the absorbance value of henna leaf extract (Lawsonia Inermis L) as a sensitizer in DSSC and find out how the effect of immersion time of TiO2 layer on the efficiency value produced. The method used to make the extract is maceration and to doping TiO2 using the doctor blade method with an area of 1.5x1.5 cm. In this study UV-Vis testing was carried out to determine the absorbance value of dye henna leaf extract, current and voltage testing to determine the current and voltage values obtained from cells and SEM tests to determine the surface structure of TiO2 layers. The absorbance value of the nail extract leaf extract is based on the results of the UV Vis test which is 0.077 which is located in an area with a wavelength of 663 nm. For the TiO2 coating immersion time obtained the lowest efficiency value of cells with immersion of TiO2 layer for 1 hour which is 0.0038%, then immersion of TiO2 layer for 12 hours obtained efficiency value 0.0056% and soaking TiO2 layer for 24 hours obtained efficiency value 0.0083%.
Analisis Pola Hubungan Konsultatif Pada Pengelolaan Pendapatan Asli Daerah Provinsi Sulawesi Tenggara Tahun Anggaran 2017-2019 Akib, Mulyati; Mirosea, Nitri; Israyanti, Israyanti
JPEP (Jurnal Progres Ekonomi Pembangunan) Vol 7, No 1 (2022): JURNAL PROGRES EKONOMI PEMBANGUNAN
Publisher : Pascasarjana Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jpep.v7i1.20828

Abstract

How decentralisation build-up a sustainable local government? This study aims to determine the regional financial independence of Southeast Sulawesi Province for the 2017-2019 fiscal year. The type of data used in this research is quantitative data and qualitative data, the data source is secondary data from time series for the last five years (2017-2019). The data collection technique in this study was carried out by means of documentation. The analytical method used is descriptive analysis method.The results in this study indicate that the Southeast Sulawesi provincial government from 2015 to 2019 still has low regional financial independence where the percentage of the regional financial independence ratio is still between 25-50%, this shows that the government Southeast Sulawesi province still has a pattern of consultative relations with the central government, in which the central government has begun to reduce interference, because the regions are considered to be slightly more capable of implementing autonomy. According to Agency theory that Central Government as the principal while local government as the agent, the principal role has responsibility to support and accommodate the good governance.This is due to the fact that the Local-owned Source Income at the lower level than the amount of assistance from the central government, which is caused by the lack of revenue from the sources of regional original income for the province of Southeast Sulawesi. Southeast Sulawesi Province also still has sufficient capacity in implementing decentralization where the percentage ratio of the degree of decentralization shows an average figure above 20%, which is 23.1%. In this case, South East Sulawesi is a developing province which still have to induce the income in order to support the budgetary provincial government. This study contributes to develop the study of good governance government implementation in Indonesia.Keywords: Local owned-source revenue, Degree of Decentralization, Agency Theory, Good Governance
Co-Authors Abd. Rasyid Syamsuri Mirosea, Nitri Mulyati Akib Yoga Yuniadi