Judul: Disain model perilaku agent yang terlibat dalam rantai pasok kentang industri
Abstrak: In generally there are two types of potatoes. The first is potatoes for consumption and the second is potatoes for industry. Both kinds of are cultivated in Pangalengan. Those two types of potatoes have different characteristics seen their functions and uses. This potatoes business is run by involving some agents. These agents have relationship one and another in term of information exchange and the distribution of potatoes commodity. In this model, there are three agents involved, namely producer agent, supplier agent and consumer agent. The three agent have different roles according to their functions and characteristics. The roles of producer agent are passive, the role of supplier agent is semi-active and the roles of consumer agent are active. These roles make different behaviors. Such behaviors can affect the supply of potatoes produced by each of the agents, so if there is deviant behavior among those agents, it will affect the supply of potatoes and cause losses among the agent. Each agent involved in the potatoes supply chain is autonomous. The model was developed to address the issue of perception and business aspects. JADE is used as the approach of implementation to behavioral models to agents in the potatoes supply chain.
Keyword: agent behaviors, the potatoes supply chain, multi-agent systems

Judul: Analisis Kebutuhan dan Kendala pada Pelaku Rantai Pasok Kentang Dieng dengan Metode Interpretive Structural Modeling
Abstrak: Potato (Solanum tuberosum L) is a horticultural product that can be used for diversification product as a substitute for rice. Dieng Plateau in Central Java is a center of potato production which contributes 23.63% of the national potato production. The purpose of this study is to identify and analyze the supply chain and identify key elements of the needs and constraints in the supply chain actors of Dieng potato. On this research, Interpretive Structural Modeling is used to explain the relationship between needs and constraints on the actors of supply chain. Potato supply chain that is based on final goal in general can be classified into three major flows, which are traditional market, modern market and manufacture industry. Farmer and combined farmers groups (Gapoktan) are two main actors that give most impact toward other actors, with needs infrastructure availability, training and credit helps for capital. The constraints of actors that cause other constraints are weather and climate that easily change and farmer capital that are limited
Keyword: supply chain, interpretive structural modeling, needs, constraints, actors

Judul: Penapisan Hepadnavirus Secara Serologik Dan Molekuler Pada Monyet Ekor Panjang (Macaca Fascicularis) Di Habitat Ex-Situ
Abstrak: Penemuan infeksi virus hepatitis B (VHB) monyet ekor panjang (Macaca fascicularis) di Pulau Mauritius pada tahun 2013 merupakan temuan baru yang menunjukan bahwa penyakit ini dapat menginfeksi jenis satwa primata dari famili Cercopithecidae. Temuan tersebut hanya dilaporkan pada M. fascicularis yang berada di benua Afrika, sehingga menjadi alasan dilakukannya investigasi pada M. fascicularis asal Indonesia. Untuk mendapatkan gambaran keadaan tersebut, sampel darah M. fascicularis diambil dari berbagai lokasi habitat ex-situ. Uji penapisan terhadap antigen permukaan virus hepatitis B (Hepatitis B surface antigen, HBsAg) dilakukan pada 95 sampel plasma dan serum M. fascicularis yang berasal dari penangkaran, pusat penyelamatan satwa, dan topeng monyet. Upaya pemeriksaan DNA VHB dilakukan pada sampel yang menunjukan hasil seropositif terhadap HBsAg. Uji penapisan menunjukan bahwa sebanyak 11 dari 95 (11.6%) sampel reaktif terhadap HBsAg. Antigen permukaan virus hepatitis B lebih banyak ditemukan pada monyet di pusat penyelamatan satwa dan topeng monyet (55%) dibandingkan dengan satwa penangkaran (45%). Hasil seropositif HBsAg pada sampel M. fascicularis yang diperiksa dengan teknik ELISA menggunakan kit HBsAg manusia mengindikasikan adanya kemiripan protein antigen permukaan VHB manusia dengan yang ditemukan pada M. fascicularis, karena antibodi monoklonal yang digunakan dalam uji ELISA pada penelitian ini bersifat spesifik mengikat HBsAg manusia. Meskipun uji PCR terhadap sampel tersebut tidak menunjukkan adanya DNA VHB, hasil seropositif HBsAg mengindikasikan bahwa M. fascicularis dapat terinfeksi VHB atau virus yang mirip VHB secara alami.
Keyword: virus hepatitis B, monyet ekor panjang, habitat ex-situ