Judul: Prototipe sistem informasi pengendalian mutu minuman ringan di pt. djaya beverage bottling company
Abstrak: Kegiatan pengendalian mutu yang dilaksanakan oleh PT. Djaya Beverage Bottling Company, memerlukan informasi yang berkaitan dengan mutu bahan baku, proses produksi, produk dan mutu produk di pasaran. Informasi ini sangat bermanfaat bagi manajer pengendalian mutu untuk pengambilan keputusan dalam rangka pengendalian mutu. Ketepatan dan kecepatan informasi yang diterima dapat mempercepat proses pengambilan keputusan. Informasi mutu ini bersifat dinamis yaitu berubah-ubah menurut waktu. Oleh karena itu perlu adanya pengaturan dan penyimpanan data secara baik dan aman. Hal ini akan mempermudah penyimpanan dan mempercepat pengaksesan informasi, sehingga meningkatkan efisiensi kerja. Tujuan dari penelitian ini adalah menentukan spesifikasi sistem informasi pengendalian mutu, merancang atau mendesain sistem dan mengembangkan sistem informasi pengendalian mutu yang dapat memberikan kebutuhan informasi bagi pengambilan keputusan.
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Judul: Penggunaan teknologi informasi CAQ (Computer Aided Quality) untuk pengembangan sistem pengendalian mutu industri minuman ringan
Abstrak: Teknologi Informasi CAQ (Computer Aided Quality) meru- pakan suatu perangkat lunak komputer yang dirancang untuk membantu manajer dalam penentuan rancangan pengambilan contoh pada Sistem Pengendalian Mutu industri minuman ringan. Paket perangkat lunak ini ditunjang oleh teknik baku statistika pengendalian mutu yaitu teknik pengambilan contoh lot (Lot by lot Acceptance Sampling) dan teknik pengambilan contoh kontinyu (Continous Sampling), Bahasa pemrograman yang digunakan adalah bahasa prosedural BASIC dan bahasa logikal Prolog. Analisa dan pengembangan sistem pengendalian mutu dilakukan di PT. Pan Java Bottling Company, Ungaran, Semarang. Tiga sub-sistem pengendalian mutu yang dipelajari adalah sub-sistem pengendalian mutu barang pesanan, sub-sistem pengendalian mutu proses produksi (lini kontinyu) dan sub- sistem pengendalian mutu pemilahan produk akhir. Hasil pengujian dengan menggunakan teknologi informasi CAQ menunjukkan bahwa rancangan pengambilan contoh yang digunakan oleh bagian Pengendalian Mutu perusahaan tersebut tidak efektif.. Hal ini dapat dilihat dari nilai Peluang Penerimaan (Pa) pada kurva karakteristik operasi dan nilai Tingkat Mutu Rata-rata yang Dihasilkan (Average Outgoing Quality Limit). Rancangan pengambilan contoh yang lebih efektif dapat ditentukan dengan menggunakan Teknologi Informasi CAQ, Rancangan pengambilan contoh yang lebih efektif dapat memberikan perlindungan mutu yang lebih baik pada konsumen dan mendorong dilakukannya perbaikan mutu oleh produsen.
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Judul: Phylogeography and Species Limits in the Papuan White Snake (Micropechis ikaheka) (Reptilia: Serpentes: Elapidae)
Abstrak: Papua white snake, Micropechis ikaheka, has been distingushed into two subspecies M.i. ikaheka and M.i. fasciatus. However, due to lack of data on their morphology, distribution and ecology, both subspecies often ignored in scintific discussions and refers only byas , Micropechis ikaheka. This study was designed to document the differences between M.i. ikaheka and M.i fasciatus by using scales characteristics and reproductive organ or hemipenes. The study also examine, zoogeography, habitat, diet and cannibalism of both subspecies to better understanding the the ecology of one of the most venomous snakes in the world. This study consists of three topics with method and also different in the size samples, respectively. The first study is the histology and microtopography of the skin were studied using paraffin method and Scanning Electron Microscope (SEM). The second is the hemipenis were examined by following Myers and Cadle (2003), and Zaher and Prudente (2003). The third is the abdominal surgery was carried out to document diet type and the investigate phenomenon of cannibalism in the snake. Specimens for this study came from the collection from Museum Zoologicum Bogoriense (MZB) and Universitas Negeri Papua’s Laboratory (LZU). The research result also indicated that the markers of skin and hemipenis described the same structure and microornamentation in all M. ikaheka groups being compared. Based specimens examined morphological descriptions do not s support the further differentiation in Micropechis. In short, two markers that used in this study could not sufficiently indicate the differences in the level of species and subspecies of M. ikaheka. The study, however, were able to delineate zoogeography and skin color patterns, which fall into four groups: M. i. ikaheka; M. i. fasciatus. M. i. ssp. “intermediate”; and M. i. ssp “black”. This study also revealed that color variations did not overlap in their geographic distribution. It is therefore, it suggested that environmental factors may contribute to the skin color variations. It also assumed that habitat discontinuous and biogeography factors may also cause the loss of the connection between the original populations (vicarians) or follow colonization events (dispersal). The examined of 22 stomach contents of M. ikaheka shows this species is carnivorous, and prey on vertebrates such as amphibians, fish, reptiles, and Mammals. These snakes are opportunistic predators since they prey on all that can be captured, but mainly reptiles (61.5%), followed by mammals and fish (both 15.4%), and amphibians (7.7%). Although categorized as terrestrial animal, the diet study showed that M. ikaheka snakes often go into the water to hunt for fish (the sample from Yapen island), including eel (the sample from Aru island). Based on prey items indentified, there is evidence that M. ikaheka is cannibal. At this time, there still no record on reason for cannibalism, but it is assumed that cannibalism was due to competition between populations and means to control population.
Keyword: geographic variation, white snake, papua