Judul: The influence of global financial crisis and other factors on profitability of islamic banks in gcc and non-gcc countries
Abstrak: Penelitian ini bertujuan menganalisis pengaruh krisis keuangan global, faktor internal, dan faktor ekternal terhadap profitabilitas bank syariah di negara GCC dan Non-GCC. Pengukuran profitabilitas bank menggunakan metode data panel masing-masing 12 bank syariah di negara GCC dan Non-GCC selama periode 2007-2012. Hasil estimasi menunjukkan faktor internal yang mempengaruhi profitabilitas bank syariah di negara GCC adalah risiko kredit, pangsa pasar, likuiditas, dan kapitalisasi. Sedangkan di negara Non-GCC faktor internal yang mempengaruhi profitabilitas bank syariah adalah biaya operasional, ukuran bank, pangsa pasar, dan likuiditas. Faktor eksternal yang mempengaruhi profitabilitas bank syariah di negara GCC adalah pertumbuhan ekonomi, inflasi, dan pertumbuhan money supply, sedangkan faktor eksternal yang mempengaruhi profitabilitas bank syariah di negara Non-GCC adalah pertumbuhan ekonomi dan pertumbuhan money suply. Hal menarik dalam penelitian ini adalah krisis keuangan global secara signifikan berpengaruh negatif terhadap profitabilitas bank syariah di negara GCC, sedangkan di negara Non-GCC tidak berpengaruh., The aim of this research is to analize the influance of global fiancial crisis, internal and external factors on profitability of islamic banks in GCC and Non-GCC countries. Measuring the profitability of islamic banks, we used panel data method which taken from 12 islamic banks in GCC and Non-GCC countries during 2007-2012. The result indicating that internal factors which influence the islamic banks profitability in GCC countries are credit risk, market share, liquidity, and capitalization rate. Whereas, the internal factors which influence the profitability of islamic banks in Non-GCC countries are operating expenses, bank size, market share, and the liquidity. The external factors which influence the profitability of islamic banks in GCC countries are economic growth, inflation, and money supply growth. Whereas, external factors which influence the profitability in Non-GCC countries are economic growth and money supply growth. The interesting part of this research is global financial crisis has negative significant influence on islamic bank’s profitability in GCC, but in Non-GCC countries insignificant.
Keyword: Bank syariah, data panel, GCC, krisis keuangan global, Non-GCC, profitabilitas

Judul: Pengaruh Faktor Internal dan Eksternal terhadap Profitabilitas Bank Umum Syariah di Indonesia
Abstrak: Kinerja bank adalah suatu kemampuan bank dalam menjalankan kegiatan operasionalnya. Profitabilitas bank dapat diukur dengan Return On Asset (ROA). Penelitian ini bertujuan untuk mengetahui pengaruh faktor internal dan eksternal terhadap pofitabilitas bank umum syariah di Indonesia periode 2012 kuartal I hingga 2017 kuartal IV. Berdasarkan kriteria yang telah ditentukan terdapat 10 BUS yang menjadi sampel penelitian. Metode analisis yang digunakan adalah metode analisis regresi data panel dan metode VECM. Analisis regresi data panel menggunakan pendekatan Fixed Effect Model (FEM). Hasil analisis regresi data panel menunjukkan bahwa Capital Adequacy Ratio (CAR), Finance to Deposit Ratio (FDR), Beban Operasional terhadap Pendapatan Operasional (BOPO) dan Inflasi berpengaruh signifikan terhadap ROA. Hasil analisis VECM menunjukkan bahwa dalam jangka panjang inflasi dan BI rate berpengaruh signifikan terhadap ROA. Hasil uji kausalitas Granger menunjukkan bahwa dalam jangka panjang CAR, NPF dan BOPO berpengaruh signifikan terhadap ROA.
Keyword: kinerja bank, bank umum syariah, ROA, regresi data panel, VECM, uji kausalitas Granger

Judul: Biology Of Columbia Lance Nematode (Hoplolaimus Columbus Sher) On Soybean Excised Root Culture
Abstrak: S. Supramana, S. A. Lewis,.J. D. Mueller, B. A. Fortnum, and R. E. Ballard. 2001. Biology of Columbia lance nematod. ~ (Hoplolaimus columbus Sher) on soybean excised root culture. Nematropica 31 :283-2~)O. Feeding, egg development and oviposition, embryology, and postembtyonic development or Hoplolaimus col'lmbuswere observed on soybean (cultivar Hutcheson) excised root culture in Gam borg's B5 medium (pH 5.7,1.3% agar). Petri plate sterile cultures were placed inverted on a heated microscope stage (30°C) and observations were conducted using a color video camera and a time lapse digital videoca:;sette recorder. Oocytes were obsetved in each gonad 38 hours after feeding commenced and all egg possessing a terminal stalk was laid 96 hours later. Eggs were deposited it, the one-celled stag~ and a total of 217 hours (9 days) was required for a"newly laid egg to develop into a hatching second-stage juvenile at 30°C. Postembryonic development consisted of threejuvenile stages and an adult female with prior feeding occurring before molts and oviposition. The nematode fed ectoparasiticallyon the subepidermal cells and endoparasitically in the cortex and outer vascular tissue and remained at the infection site for 2·9 days. Key words: Columbia lance nematode, embryology, excised root culture, feeding behavior, HOfilo{aimus columbus, life cycle, oviposition, postembryonic development, soybean.
Keyword: