Judul: Pengaruh Risiko Likuiditas terhadap Kinerja Keuangan Sektor Perbankan di BEI
Abstrak: Bank adalah badan usaha finansial yang berperan sangat penting bagi pertumbuhan ekonomi suatu negara. Namun dalam menjalankan perannya, bank tidak terlepas dari risiko, salah satunya adalah risiko likuiditas. Tingkat likuiditas yang mencukupi, risiko yang rendah, dan modal yang mencukupi sangat penting untuk diperhatikan oleh setiap bank. Tujuan penelitian ini adalah mengetahui faktor-faktor risiko likuiditas yang memengaruhi kinerja keuangan bank untuk kelompok Bank BUMN dan Non-BUMN. Faktor-faktor risiko likuiditas yang diuji adalah Capital Adequacy Ratio (CAR), Loan to Deposit Ratio (LDR), dan Quick Ratio (QR) sebagai variabel independen. Sedangkan Return on Assets (ROA) digunakan sebagai variabel dependen untuk merepresentasikan kinerja keuangan bank dalam menghasikan laba. Metode yang digunakan untuk penelitian ini adalah Metode Panel Data dengan model Fixed Effect. Hasil penelitian menunjukkan bahwa LDR dan QR memiliki pengaruh signifikan terhadap ROA untuk kelompok Bank BUMN. Sedangkan variabel yang berpengaruh signifikan terhadap ROA adalah CAR, LDR, dan QR pada kelompok Bank Non-BUMN.
Keyword: liquidity risk, the financial performance of banks, panel data, stateowned bank group, non-state-owned bank group

Judul: Analisis Pengaruh Rasio Keuangan Terhadap Probabilitas Kebangkrutan Sektor Perbankan Pada Kelompok LQ 45 Di BEI.
Abstrak: Bank is an entity that acts as a financial intermediary that puts the public funds entrusted to him, to be distributed back to the community in the form of loans and the business world at large in the form of credit. Outstanding funds through banks can be optimized to support the investment, which in turn encourages economic growth, improving standards of living and equitable development. Therefore, the banking operations should be monitored closely by the stakeholders. The purpose of this study was to analyze the probability of bankruptcy of the banking sector and analyze the relationship between accounting information in the form of financial ratios (APB, ROA, ROA, ROE, LDR, NPL, ATTM, CAR, and NIM) to the probability of bankruptcy by using KMV Merton. The Object of study is consistent in bank LQ 45 period 2009-2012 and bond issue. The data used for this study is a secondary data penel. Panel data (pooled data) is a combination of time series data over a period of four years, from 2009 to 2012 with the data cross of the four Indonesian Bank. The analytical techniques used in the estimation of Merton KMV model the probability of default probability(PD) and multiple regression analysis of panel data in analyzing the impact of financial ratios to PD. Processing the data in this study will use several statistical program packages such as Microsoft Exel 2010 and Eviews 6.0. The research result showed that the probability of bank failure Merton KMV models give an indication of the low level of bank failures with the highest rating of AAA, so PT Bank Rakyat Indonesia Tbk, PT Bank Mandiri Tbk, and PT Danamon Indonesia Tbk, worth be a place to invest. Meanwhile, PT Bank Pembangunan DaerahJawa Baratdand Banten Tbk (BJBR) has ranked B at the end of the period, in this ranking indicates that the obligor vulnerable to default, but still have the ability to meet its obligations. So BJBR remains a good to be a place for investment, but investors should be cautious to circumstances that may harm the obligor. The regression analysis,of financial ratios can be explained 88.44 per cent in the PD equation model. Based on regression analysis performed independent variables in a regression that has a significant effect on the dependent variable is ROA has a positive influence on PD in a bank listed in LQ 45 and ATTM has a negative effect on PD in a bank listed in LQ 45.
Keyword: 

Judul: Studi Taksonomi Katak Subgenus Papurana (Lesson, 1831) dari Halmahera (Anura, Ranidae, Hylarana), Studi Taksonomi Katak Subgenus Papurana (Lesson, 1831) dari Halmahera (Anura, Ranidae, Hylarana
Abstrak: I reevaluated taxonomic of subgenus Papurana position from Halmahera based on morphological and molecular analyses. My results show that two separate species occur on the Halmahera Island, each nested within two distinct clades (hereafter papua clade and celebensis clade), one of which corresponds to H. moluccana (celebensis clade) and the other to an unidentified species (papua clade). By p-distance ranging from 6.9 to 11.5% on the 16S rRNA gene, the unidentified species (Hylarana sp.) is genetically different from all congeners of the papua clade. The Hylarana sp. can be distinguished from all congeners by following combination of charactes: vomer teeth in two oblique rows with narrow inter-vomer distance; snout rounded dorsally; dorsum with few scattered cone-shaped tubercles that are black with white tips; distinct skin folds (ridges) on the dorsal side of the thigh coinciding with dark brown cross bars; a marbled pattern on the ventral side of the thigh and yellowish groin. I also present new data for H. daemeli, H. volkerjane, and H. arfaki from the western region of Papua. Furthermore, I found that H. celebensis has numerous mtDNA lineages, indicating cryptic diversity within the celebensis clade. The discovery of two separate species on Halmahera necessitates more research into the biogeographic history of Hylarana in Northern Moluccas.
Keyword: frog, Halmahera, Hylarana, morphology, Papurana, phylogenetic