Judul: Pengaruh Likuiditas, Profitabilitas, Solvabilitas terhadap Harga Saham Industri Dasar dan Kimia di Bursa Efek Indonesia
Abstrak: Companies in the industrial sector are a sector management that greatest contribution to GDP in 2010-2012. Based on the classification of BEI, the industrial sector is divided into 3 sectors i.e. sectors of various industries, primary industries and chemical sectors, industry sector and customer goods. Every company should be aware in capital structure management because capital structure is one of the important component of company finance that should be used effectively and productively so it can be able to improve the ability of liquidity and profitability. This research used the company data base and chemical industrial sector in 2010-2012 were analyzed using confirmatory analysis with the help of Structural Equation Modelling. DAR and DER are the factor of leverage. Factor of LIQUID among others are CR and QR while loading factors of PROFIT among others are NPM, ROE, and ROI. The result of profitability of stock price is significantly influential in 2010 and 2012 while liquidity of stock price is significantly influential in 2010-2011. Leverage of stock price is not significantly influential in 2010-2012.
Keyword: stock price, profitability, primary industries and chemical companies, liquidity, leverage

Judul: Pengaruh Solvabilitas, Likuiditas dan Profitabilitas terhadap Nilai Perusahaan pada Sektor Industri Barang Konsumsi di Bei
Abstrak: Sektor industri barang konsumsi merupakan salah satu sektor yang terdaftar dalam BEI yang memiliki indeks sektor tertinggi dibandingkan indeks sektoral lainnya, sehingga sektor ini memiliki prospek baik dalam jangka panjang. Penelitian ini menggunakan data perusahaan sektor industri barang konsumsi pada tahun 2010-2014 dengan teknik pemilihan contoh purposive sampling dan dianalisis dengan Structural Equation Modeling (SEM). Tujuan penelitian menganalisis pengaruh solvabilitas, likuiditas dan profitabilitas terhadap nilai perusahaan. Debt to Assets Ratio (DAR), Debt to Equity Ratio (DER) dan Long Term Debt to Equity Ratio (LDER) merupakan inikator pada peubah struktur modal. Current Ratio (CR), Quick Ratio (QR) dan Cash Ratio (CsR) merupakan merupakan indikator pada peubah likuiditas. Profit Margin (PM), Return on Asset (ROA) dan Return on Equity (ROE) merupakan indikator pada peubah profitabilitas. Earning per Share (EPS), Price Earning Ratio (PER) dan Price to Book Value (PBV) merupakan indikator pada peubah nilai perusahaan. Hasil penelitian menunjukkan struktur modal berpengaruh tidak nyata dan positif, likuiditas berpengaruh tidak nyata dan negatif, serta profitabilitas berpengaruh nyata dan positif terhadap nilai perusahaan.
Keyword: nilai perusahaan, solvabilitas, likuiditas, profitabilitas, industri barang konsumsi

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