Judul: Pengaruh Penerapan Good Corporate Governance Terhadap Rasio Profitabilitas Perusahaan di BEI
Abstrak: Good corporate Governance (GCG) is one important thing to notice in a company. GCG is a rule that is arranged by government that has been legally confirmed. The implementation of GCG in every company is surely different but it has to follow the standard that has been made by the government. Company profitability ratio can visualize the finance performance of the company it self eventhough it has to be also supported by another ratio measurement. The value of Return on Asset (ROA) and Return on Equity (ROE) is two aspects on profitability. The purpose of the research to knowing how the influence implementation of GCG on company profitability ratio. According to the value that was measured by the E-Views 6.0 application, the implementation of GCG shows the impact of company profitability ratio. CGPI score is remarked as the independent variable and the range of ROA and ROE of the company remarked as dependent variable.
Keyword: return on equity (ROE), return on asset (ROA), good corporate governance (GCG), corporate governance perception index (CGPI)

Judul: Analisis Pengaruh Good Corporate Governance terhadap Kinerja Keuangan dan Harga Saham Perusahaan yang Masuk ke Dalam Pemeringkatan Corporate Governance Perception Index
Abstrak: Good corporate governance (GCG) adalah suatu sistem dan seperangkat peraturan yang mengatur hubungan antara berbagai pihak yang berkepentingan demi tercapainya tujuan perusahaan. Tujuan penelitian ini adalah menguji pengaruh penerapan GCG terhadap kinerja keuangan dan harga saham. Penerapan GCG diproksi dengan skor Corporate Governance Perception Index (CGPI), kinerja keuangan diproksi dengan rasio Tobin’s Q, dan harga saham diproksi dengan harga saham pada penutupan akhir tahun. Sampel yang digunakan pada penelitian ini adalah perusahaan yang terdaftar pada pemeringkatan CGPI dan Bursa Efek Indonesia dari tahun 2007-2011. Berdasarkan hasil uji hipotesis didapatkan bahwa penerapan GCG secara parsial tidak berpengaruh signifikan terhadap variabel kinerja keuangan dikarenakan berdasarkan uji R2 didapatkan hasil bahwa hanya sebesar 8% rasio Tobin’s Q dipengaruhi oleh penerapan GCG sedangkan sisanya dipengaruhi oleh faktor lainnya. Penerapan GCG secara parsial berpengaruh signifikan terhadap variabel harga saham yaitu sebesar 16.2% harga saham dipengaruhi oleh penerapan GCG sedangkan sisanya dipengaruhi oleh faktor lainnya.
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Judul: Systematics of Desmos (Annonaceae) in Malesia
Abstrak: Desmos is a woody climbing genus of Annonaceae which has been widely used as traditional medicine in several countries such as China, Indo-China, Thailand, and Peninsular Malaysia to treat dysentery, vertigo, fever, and postpartum. Phylogenetic studies on Desmos showed a close relationship between Desmos and Dasymaschalon. They share similar moniliform monocarpic fruits, but their flowers are different. It has been debated among Annonaceae researchers whether both genera should be treated as the same or distinct genus. Therefore, investigation on the taxonomic delimitation of Desmos species and Dasymaschalon will be necessary. Plastid genome (plastome) identification, leaf epidermal section of Desmos species and Dasymaschalon species, a taxonomic revision of Desmos in Malesia using morphological data, the spatial distribution of Desmos species in Malesia, and morphological and genetic variation in Desmos chinensis population using ISSR marker were used to investigate taxonomic delimitation of Desmos. Plastome study of Desmos chinensis and Dasymaschalon dasymaschalum was carried out to determine the origin, evolution, phylogenomics, and identify marker candidates for Desmos and Dasymaschalon or with other genera in Annonaceae. We discovered that the plastome of Desmos chinensis was circular with the size of 167,677 bp (smaller than Dasymaschalon dasymaschalum), consist of 111 genes, including 78 protein-coding genes, 29 transfer RNAs, and 4 ribosomal RNAs. The plastome showed a typical quadripartite structure, i.e., large single copy (LSC), small single copy (SSC), and two inverted repeats (IRs). The plastome of Dasymaschalon dasymaschalum was 191,488 bp in length, which also exhibited a typical quadripartite structure (LSC, SSC, and two IRs). Desmos chinensis and Dasymaschalon dasymaschalum showed different copies of accD, ndhD, ndhF, rps18, and ycf2. Protein coding genes of rpoB, rpoC1, rbcL, matK, rpl32, infA, and rpl36 were identified based on nucleotide diversity, sequence variability, and parsimony-informative sites. The genes are defined as molecular marker candidates of plastome for phylogenetic, barcoding, and population genetic research. We predicted that Desmos chinensis and Dasymaschalon dasymaschalum separated at ca. 64 million years ago during the Paleocene. Leaf anatomical feature study was carried to support the taxonomic delimitation of interspecific Desmos and intergeneric of Desmos and Dasymaschalon. Leaf anatomy in the paradermal section of 20 taxa (12 species of Desmos, eight species of Dasymaschalon) have been carried out. According to the leaf epidermal section, Desmos and Dasymaschalon are two distinct genera mainly distinguished based on the anticlinal wall undulation of epidermal cells and supported by variation of the crystal type and size. The anticlinal wall undulation of Desmos was almost straight to slightly wavy and never sinuous; meanwhile, Dasymaschalon varies from almost straight to deeply sinusoid. The crystals of Desmos consist of rhombohedral, druse type A, and druse type B crystals, whereas Dasymaschalon has prism, druse type A, druse type B, and druse type C crystals. The recent taxonomic revision using the morphological data was mainly based on the examination of about 1374 specimens from BO, L, WAN, ANDA, SING, SAN, K, P, HUH herbaria. The Desmos species in Malesia consists of eight species: D. acutus, D. chinensis, D. chryseus, D. dunalii, D. pedunculosus, D. subbiglandulosus, two new records: D. lawii and D. macrocarpus, and one
Keyword: Dasymaschalon, Desmoid clade, Magnoliid, plastid genome, phylogenomics analysis