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The combination effect of Naphthalene Acetic Acid (NAA) and Benzyl Amino Purine (BAP) in micro propagation of castrol oil plant (Jatropha curcas L.) Meutia Zahara; Zairin Thomy; Essy Harnelly
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 1, No 1 (2011): Life Sciences
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (124.791 KB)

Abstract

The fossil energy reservation decreases day by day, this situation impacted to the   energy crises especially fuel energy which is increasing in the price on over the world. The scientists/researchers are trying to develop the renewable energy (renewable fuel) as the energy  alternative, one of these called biodiesel. Taking the benefit from Jatropha curcas’ seed as raw  material         for the fuel is one of the alternative ways to reduce the fuel demand and also can save the  countries’   foreign exchange. J. curcas’ oil is renewable fuel and non edible oil, so that it will not  compete with oil   consumption, such as palm oil, corn oil, etc. The combination between Naphthalene acetic acid (NAA) (1-                   2 ppm) and Benzyl Amino Purine (BAP) (0,5 and 1 ppm) for            micro propagation of Castrol oil plant (Jatropha curcas L.) was tried to induce the callus formation by using the meristem shoot as the explants. The result showed that the combination of NAA 1.5  ppm and BAP 0,5 ppm gave the best result for the callus formation.
PENGARUH PENGUNGKAPAN IDENTITAS ETIS ISLAM, AGENCY COST DAN INTELLECTUAL CAPITAL TERHADAP KINERJA KEUANGAN (STUDI PADA BANK UMUM SYARIAH YANG TERDAFTAR DI OTORITAS JASA KEUANGAN PERIODE 2016-2018) Mursidah, Mursidah; Yunina, Yunina; Zahara, Meutia
Jurnal Akuntansi dan Keuangan Vol 9, No 1 (2021): Februari 2021
Publisher : Department of Accounting, Faculty of Economics & Business

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jak.v9i1.3726

Abstract

Abstract: This study aimed to examine the influence of the Islamic ethical indentity disclosure, agency cost, and intellectual capital to the financial performance proxied by return on asset (ROA) in Islamic commercial bank in 2016-2018. Secondary data were used from annual report were published on the website etch Islamic bank between 2016-2018. The purposive sampling method using in this research, so there are theerten Islamic banks are object of research. The analytical method used is multiple linier regresstion analysis using the SPSS 20 softwer program. The results of this study shows that partial of the Islamic ethical identity disclosure have not effect on the financial performance proxied by return on asset (ROA) in Islamic commercial bank, the agency cost have effect negative on the financial performance proxied by return on asset (ROA) in Islamic commercial bank, and intellectual capital have effect positif on the financial performance proxied by return on asset (ROA) in Islamic commercial bank in 2016-2018. Keywords: Islamic ethical identity disclosure, agency cost intellectual capital, financial performance and  ROA.