Judul: Pengembangan Sistem Penyusunan Barang dalam Kontainer menggunakan Algoritme Largest Area Fit First (LAFF) (Studi Kasus Cross Docking PT AHM)
Abstrak: Cross docking merupakan sebuah konsep distribusi barang masuk sesegera mungkin dikirimkan ke gudang akhir tanpa dilakukan penyimpanan. Salah satu hal yang perlu diperhatikan dalam cross docking adalah alokasi barang dalam gudang cross docking, terutama penyusunan barang pada truk kontainer yang nantinya akan dikirim ke gudang akhir. Algoritme LAFF menjadi salah satu solusi untuk menyelesaikan masalah tersebut. Algoritme ini nantinya akan digabungkan ke dalam sistem. Harapannya, sistem ini dapat mengoptimalkan penyusunan barang pada truk kontainer dengan menggunakan Algoritme LAFF sehingga dapat menentukan berapa banyak kontainer yang dibutuhkan dan sisa ruang yang minimum. Algoritme LAFF dilakukan sebanyak dua kali, yaitu pada saat penyusunan box pada pallet dan penyusunan pallet dan kereta pada truk kontainer. Hasil penyusunan box pada pallet dalam kontainer terisi rata-rata 68.5% dengan waktu eksekusi kurang dari satu detik. Hasil penyusunan kereta pada truk kontainer terisi rata-rata 23.9% dengan waktu eksekusi sebesar kurang dari satu detik.
Keyword: cross docking, algoritme LAFF, penyusunan barang

Judul: Pembangunan Sistem Penjadwalan Truk Menggunakan Algoritma Genetika (Studi Kasus Cross Docking PT AHM).
Abstrak: Kecepatan dan integrasi aliran informasi dalam sistem cross docking menjadi sebuah kebutuhan yang harus dipenuhi oleh sebuah perusahaan industri. Penjadwalan truk keluar merupakan hal vital yang harus terhubung dalam sebuah sistem informasi, sehingga proses cross docking dapat berjalan dengan efisien dan tidak menghambat proses produksi. Algoritma Genetika dapat memberikan solusi dalam penjadwalan truk secara otomatis. Integrasi aliran informasi pada penjadwalan truk mendukung perusahaan dalam membuat keputusan strategis guna mengoptimalkan rantai pemasokan barang dalam cross docking. Sistem Penjadwalan Truk pada Cross Docking PT AHM telah selesai dibangun dan diterima karena hasil penjadwalan truk yang telah diimplementasikan memberikan dampak yang positif pada proses produksi. Berdasarkan pengujian dihasilkan keluaran penjadwalan truk yang optimal dari cross docking ke warehouse (perusahaan) sebanyak 16 kontainer dengan nilai fitness sebesar 0.628, jumlah populasi, jumlah generasi, Pc dan Pm: 10, 10, 0.7, 0.3 serta waktu eksekusi program selama 11 menit.
Keyword: algoritma genetika, cross docking, integrasi aliran informasi, penjadwalan truk

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