Judul: Pengembangan Distribusi ILOS Raspberry Pi untuk Computer Vision (ILOS RaspiCV).
Abstrak: Open source software (OSS) dewasa ini sangat diminati oleh kalangan pengguna teknologi karena mudah dipelajari dan kode sumber yang terbuka secara bebas, salah satu di antaranya adalah Linux. Tujuan dari penelitian ini adalah untuk mengembangkan sebuah distribusi Linux untuk perangkat keras Raspberry Pi yang menunjang kegiatan computer vision. Pemilihan perangkat lunak menggunakan teknik survei terhadap mahasiswa dan dosen Ilmu Komputer yang berpengalaman di bidang computer vision. Penelitian ini melibatkan 76 orang sebagai contoh dari populasi sebesar 311 orang. Teknik survei dilakukan dengan menyebarkan kuisioner terhadap 76 responden yang berisi pilihan daftar-daftar perangkat lunak mengenai computer vision. Pemilihan perangkat lunak berdasarkan rata-rata bobot tertinggi pada setiap pilihan perangkat lunak dan menyesuaikan dengan kemampuan Raspberry Pi 8GB. Penelitian ini mendapatkan 6 perangkat lunak untuk pengembangan ILOS RaspiCV yaitu OpenCV, MySQL, GNU Octave, Java, Codeblock, dan R. Hasil dari penelitian ini merupakan sebuah distribusi sistem operasi untuk computer vision dengan ukuran installer 7.04GB.
Keyword: computer vision, Linux, ILOS, purposive sampling, Raspbian, remastering

Judul: Pengembangan Distribusi Ilos For Computer Science (ILOS CS)
Abstrak: The objective of this research is to develop a new Linux distribution, ILOS CS, which is targeted for Computer Science lab. This distribution is built through remastering another established Linux distribution that already exist by using Remastersys. To find out what application required in Computer Science lab, an interview conducted to the responsible person of laboratory. The testing of ILOS CS is done by testing the installation and surveys directly to the 21 students of Computer Science. The expectation of this distribution already has the whole package of applications that support activities needed in a laboratory of Computer Science.
Keyword: 

Judul: Mercury Toxicity and It’s Effect on Histopathology Change of Nile Tilapia (Oreochromis niloticus).
Abstrak: Nile tilapia (Oreochromis niloticus) is one of fish species that oportunity to contaminated with mercury. The effects of pollutants can damage living organisms organs and can cause death. The effects caused mercury had acute or chronic character. The aims of this study are to determine threshold and acute toxicity of mercury chloride (HgCl2) of Nile tilapia (Oreochromis niloticus), to assess the effect of mercury chloride (HgCl2) on several biometric parameters (survival, growth rate of average daily weighted, liver condition, bile and reproductive variability of Nile tilapia (Oreochromis niloticus), assess the level of damage to the histological structure of the gills, liver and kidney of Nile tilapia (Oreochromis niloticus) caused mercury chloride (HgCl2) exposure. This study was conducted from February to June 2013. Nile Tilapia (Oreochromis niloticus) were used in this study were female with average weight 20 grams or 11-13 cm length range. Toxicant materials used in this study was mercury chloride (HgCl2). Fish were reared in each aquarium 60x40x30 containing 48 liters of water. This study consists of three stages: a preliminary test, acute test, and sub-chronic test. To determine the changes in biometric condition of tilapia approximated by measuring the survival rate (SR), the growth rate of average daily weight , the content of mercury in the fish organs, hepatosomatic index (HSI), the relative bile volume (VER), gonadal soamtic index (IKG), fecundity and oocit diameter, tissue damage caused by mercury in fish organs by making histological preparations stained with hematoxylin and eosin. The median lethal concentration (96 hr, LC50) of Mercury Chloride was calculated as 1,64 mgL--1.The survival rate was highest in the control treatment (46,67 %) . Mercury chloride with concentration 0.196 mgL--1 show significant effect to changes HSI and relative bile volume, and oocyte diameter of Nile tilapia (p < 0,05). Mercury chloride with a concentration of 0,164 mgL-1 and 0,196 mgL-1 have not a significant effect on the growth rate of weight, gonadal somatic index and fecundity of Nile tilapia (p > 0,05). Mercury chloride cause damage to gills (hyperplasia, hypertrophy, proliferation and neukrosis), liver (hyperplasia, hemorhage, shrinkage of hepatocytes, proliferation and neukrosis) and kidney (hyperplasia, hemorrhage, shrinkage of the glomerulus, proliferation and neukrosis).
Keyword: Nile tilapia, Hepatosomatic indexs (HSI), histopathology