Judul: Analisis Kinerja Keuangan Pada PT.Petrosea, Tbk
Abstrak: PT.Petrosea, Tbk merupakan salah satu perusahaan penyedia jasa penambangan yang terkemuka di Indonesia dengan kemampuan untuk memberikan solusi pertambangan yang baik. Perusahaan menyadari bahwa semua aktivitas yang dijalankan perusahaan memiliki dampak yang dapat mempengaruhi kondisi perusahaan. Salah satu yang menjadi perhatian pentingnya adalah kondisi keuangan perusahaan tersebut. Dengan melihat kinerja keuangan perusahaan nantinya akan mendapatkan gambaran mengenai kondisi keuangan perusahaan dan juga dapat dijadikan pedoman dalam pengambilan keputusan yang berkaitan dengan perkembangan perusahaan ke depannya. Penelitian ini bertujuan untuk melihat perkembangan keuangan dan kinerja keuangan dengan menggunakan analisis Rasio keuangan dan analisis Du Pont, serta menganalisis faktor-faktor yang mempengaruh kinerja perusahaan selama periode 2006-2010. Dari hasil penelitian dapat diketahui bahwa perkembangan neraca pada komponen komponen aktiva tidak lancar, kewajiban jangka pendek , dan kewajiban jangka panjang mengalami trend naik selama pengamatan. Sedangkan pada komponen aktiva lancar mengalami trend turun selama pengamatan. Perkembangan laba rugi pada semua komponen yaitu pendapatan, beban usaha, beban penjualan dan administrasi, laba usaha, dan laba bersih mengalami trend naik selama pengamatan. Berdasarkan analisis rasio, kondisi keuangan perusahaan menunjukkan kurang likuid dan kurang solvabel. Serta aktivitas perusahaan kurang baik. Walaupun demikian, perusahaan masih dapat menghasilkan keuntungan. Berdasarkan analisis Du Pont, kinerja perusahaan selama empat tahun menunjukkan peningkatan yang cukup signifikan.Kinerja perusahaan dipengaruhi oleh faktor internal dan eksternal. Faktor internal yaitu beban dan pendapatan , aktiva, dan kewajiban perusahaan. Kompetitor, laba perusahaan asosiasi dan keadaan ekonomi merupakan faktor eksternalnya.
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Judul: Analisis Kinerja Keuangan PT Pegadaian (Persero) 2008-2012
Abstrak: PT Pegadaian (Persero) is a state owned company engaged in services for the general public, especially in pawn business with assurance of goods movement. To assessment the financial performance of PT Pegadaian (Persero) can be done by analyzing the financial statements. This analysis will be obtained where the strength and weaknesses of the company. This research was conducted at PT Pegadaian (Persero) and the type of data used is secondary data. The aims of this study are to identify and analyze financial development financial performance using financial ratio analysis and Du Pont, analyzing the percentage per component in the financial statements on PT Pegadaian (Persero) 2008-2012. Results of the study is the analysis of the trend toward the value of current assets, non-current assets, current liabilities and equities experienced a rising trend proves that after a change in the status of legal entity into PT Pegadaian (Persero) to be better development of the company. And the assessment categories PT Pegadaian (Persero) showed healthy predicates during 2008 until the year 2012.
Keyword: ratio analysis., trend analysis, financial performance

Judul: Categorization in Macaca fascicularis.
Abstrak: Categorization is an ability to group individuals or events into different classes mediated by conceptualized mental images. There are several levels of categorization and within a taxonomy the levels are nested. At the most concrete level of categorization, all or most members of the category shared common physical attributes that differ from other categories. The higher the level of category, the fewer common attributes between members of the group. In addition to humans, the ability to categorize has also been proposed in animals. One example of categorization in animal is species discrimination. Using matching-tosample task, present experiment tested ability of the long-tailed macaque (Macaca fascicularis) in discriminating dichotomous-stimuli of different animals. The species has been shown to be able to see photos as representations of real object so I used facial photos of humans and animals for the stimuli. First, I tested their ability to classify humans and macaques into separate group. Second, I tested their ability to discriminate their conspecific from other macaques. And the last, I tested whether the subjects were able to discriminate non-human animals from humans. In all of these experiments I found that the subjects showed high performance in categorizing objects, even when I discarded details of visual informations, such as color and local shapes. The ability to identify objects with reduced representation of physical properties means the subjects were able to generalize attributes of members of the group. This would indicate that the subjects created a higher level abstraction. On the other hand, in discriminating intrageneric macaque species I found that they were able to extract uniqueness of each species. More over, I also found that the subjects were able to put photos of non-human animals that shared very few similarities in physical percepts into one group. I suggested that the subjects could create a more abstract concept based on non-percepts relations as a basis to put the objects into one category. Thus, I concluded that M. fascicularis were able to perform multiple levels of categorizations.
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