Judul: Development on structure design alternative of purse seiner in Nanggroe Aceh Darusalam
Abstrak: The aim of this research was to prove the concrete structure could be used for keel, frame, and stern. The structure was analyzed into three dimension manners that used the package program based on finite element and the stability was analyzed using the Maxsurf package program. Compare the stability of the existing purseine ship structure to the combination structure of wood and concrete, indicated that the combination structure was more stable than the wood structure. The structure calculation was approached into two manners. The first method was called shell and the second method was called frame. Such method was done by means that the weight of ship was include into the weight of each element, the fixed load (crews, fishing gear and other equipments) , temporary load (fish, food accommodation) at frame and deck beam. The research was done in the Lampulo Aceh at June 2004 in the 6.15 knot win speed.
Keyword: wood and concrete structure, three dimension structure analysis, fishing gear ship, stresses shell area, Nangroe Aceh Darussalam

Judul: Stability of Purse Seiner Modification in Bulukumba Regency, South Sulawesi.
Abstrak: Bulukumba Regency is one of the wodden traditionally shipbuilding area and centre of pinisi shipbuilding in South Sulawesi. Shipbuilding system in Bulukumba without the rules based of naval architecture, such as absence of drawing lines plan and general arrangement. The construction of a ship must consider to criteria accordance with the operating purpose of the ship. Some the construction of a ships in Bulukumba, the craftsman of a ship modificating of a cargo ship to become purse seiner. Therefore it was neccesary kind of stability and design analysis to purse seiner modification because there are difrencess of criteria between cargo ship and purse seiner. The aim of this research : (1) compare the principal dimension ratio of purse seiner modification with Bulukumba purse seiner and Bulukumba cargo ship ; (2) compare the hydrostatic parameter of purse seiner modification with Bulukumba purse seiner and Bulukumba cargo ship ; and (3) compare the quality of stability purse seiner modification with Bulukumba purse seiner and Bulukumba cargo ship. This research is done at Bulukumba Regency, South Sulawesi Province on January until April 2013 with measurements, observation and interview in field. Hydrostatic parameter and stability calculations using naval architecture formula, as are lines plan and general arrangement drawing use principal of naval architecture. Design and stabilty analysis of Bulukumba purse seiner, Bulukumba cargo ship and purse seiner modification make a numerical, deskriptive and comparative method. Cargo arrangement analysis of Bulukumba purse seiner and purse seiner modification done to three cargo arrangement condition on two fishing season (peak fishing season and scarcity fishing season), and then cargo arrangement analysis of Bulukumba cargo ship done to full loaded condition. Results this study showed Bulukumba purse seiner have a value of principal dimension ratio is L/D = 5.22 ; L/B = 13.33 ; and B/D = 2.56. Purse seiner modification and Bulukumba cargo ship have a same principal dimesion ratio value. Principal dimension it’s are is L/D = 4.5 ; L/B = 9.6 ; and B/D = 2.1. Freeboard of purse seiner modification greater than to compare with freeboard Bulukumba purse seiner. Purse seiner modification have a coefficient block value is 0.62 and Bulukumba cargo ship have a coefficient block value is 0.61. Bulukumba purse seiner have a value of coefficient block greater than to purse seiner modification and Bulukumba cargo ship. Coefficient block value of purse seiner modification is 0.80. Stability of purse seiner modification is better than to Bulukumba ship cargo and Bulukumba purse seiner. Purse seiner modification and Bulukumba cargo ship have a same design characteristic. Principal dimension value of purse seiner modification that smaller than to Bulukumba purse seiner caused value of depth (D) and breadth (B) to purse seiner modification is larger. Freeboard of purse seiner modification that to larger can reduce efectiveness fish capture proses the time towed fish net on the deck of vessel. Hull form of purse seiner modification is round bottom and categorized to thin, so can increase to speed caused minimum resistance of vessel. Purse seiner modification includes safety during operation caused stabilty value it’s higher than stability criteria
Keyword: Bulukumba, design, modification, purse seiner, stability

Judul: Leukemia pada kucing
Abstrak: Leukemia pada kucing adalah suatu penyakit yang sangat patogen, disebabkan oleh sejenis virus. Virus ini dikenal sebagai Feline Leukemia Virus atau FeLV. FeLV ini oleh beberapa ahli dikatakan hanya bersifat ganas pada hewan kucing. Penularannya bisa secara horizontal maupun congenital. Kucing pada semua tingkat umur dapat terserang oleh FeLV ini. Khusus pada bentuk "thymic leukemia", virus ini hanya menyerang anak-anak kucing berumur diba- wah 1 tahun. Kucing-kucing liar atau yang tidak terpeli- hara jarang sekali terinfeksi FeLV. Selain dari serangan virus FeLV itu sendiri, maka penyakit leukemia ini bisa disebabkan oleh beberapa fak- tor yang sudah ada dalam tubuh hewan dan sangat menunjang perkembangan penyakit ini, yaitu antara lain tumor, agen toksik, cedera oleh kecelakaan dan gangguan hemopoiesis. FeLV menyerang sel-sel darah dalam tubuh hewan se- hingga pembentukan darah berjalan tidak normal. Terlihat sel-sel darah yang belum dewasa sudah beredar dalam sir- kulasi darah. Bentuk dan jumlahnya tidak lagi seimbang dalam tubuh hewan kucing tersebut. Gejala klinis antara lain kekurusan, ikterus, anemia, lemah, anoreksia, dyspnoe, sulit menelan, batuk, dan membran mukosa pucat. Selain itu kelenjar pertahanan tubuh juga membengkak, kemudian terjadi hepatomegali, spleenomegali dan pembengkakan pada ginjal. Terbentuk massa tumor pada beberapa tempat. Secara biopsy pada sumsum tulang akan terlihat be- berapa perubahan. Sumsum tulang berwarna merah tua atau abu-abu. Konsistensinya lunak dan terdapat banyak sekali memproduksi sel darah putih. Melalui gambaran darah leukemia ini lebih mudah didiagnosa. Jumlah retikulosit rendah sekali. PCV 8-15%, hemoglobin menurun, sel darah putih (WBC) meningkat, lim- fosit meningkat, Alfaglobulin juga ada peningkatan, dan banyak eosinofil yang belum dewasa beredar dalam darah…dst
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