Judul: Respiratory Quoti<mt of Duck (Anas platyrhynchos), Muscovy (Cairina moschata) and Mule Ducic.
Abstrak: Duck, muscovy and mule duck are water jowl that have a great prospect to be developed. Duck is a good water fowl layer. Muscovy can be developed as a m(.;at water fowl and it produces less eggs compared DY duck so that muscovy has a lov..er reproduction ability. Mule duck can be used is a solution for that problem. The additional information for the advancement of mule duck reproduction nowadays still being searched and developed. The information of oxygen consumption of animal can be used as the indicator for knowinB. the metabolism activity and also for estimating the energy metabolism need of animal. This study was done in Poultry Animal Production Laboratory, Faculty of Animal Science, Bogor Agricultural University from January until March 2003. The material that have been used were 12 ducks, 12 muscovies and 12 mule ducks. The entire material were 36 Day Old Ducks that have been kept for eight weeks. The oxygen consumption and carbon dioxide production data were gained by locating the ducks inside the respiration chamber which were supplied by pure oxygen. The first week measurement was used 12 animal for eaGh species. The forth and eight week were used respectively 4 ducks. Respiratory Quotient have been measured based on the oxygen consumption and C(h production fwm each animal.
Keyword: 

Judul: The Observation of Size and Shape on Mojosarl, Alabio, Bali, Pegagan, Khaki Campbell and Pekin Ducks.
Abstrak: Ducks were kept to produce eggs and meat. Development of duck in Indonesia was done as traditionally by the farmers on low-land area. Breeds of duck with their characteristics were very important as animal genetic resources. Characterization of breeds by morphological is based information for thdr improvement. The research was conducted at Research Institute for Animal Production, Ciawi, Bogor from January to May 2002. The length of femur, tibia, tarsometatarsus, circumference of tarsometatarsus, length of third digit, wing and maxilla bone of Mojosari, Alabio, Bali, Pegagan, Khaki Campbell and Pekin ducks were measured to observe their body size and shape. Data were analyzed by T-Test (steel and Torrie, 1981) and Principal Component Analysis (PCA) (Gaspersz, 1992).
Keyword: 

Judul: Evaluasi Kinerja Nonlinier terhadap Struktur Bangunan Tingkat Tinggi (Studi Kasus Gedung X - Tangerang Selatan)
Abstrak: Gempa dapat menyebabkan kehancuran dan hilangnya nyawa manusia akibat rusaknya struktur bangunan dan tempat tinggal. Salah satu langkah yang digunakan untuk mengurangi dampak gempa bumi adalah melalui penilaian risiko seismik terhadap bangunan yang ada. Evaluasi kinerja dapat memberikan informasi sejauh mana gempa akan mempengaruhi struktur bangunan gedung. Hal ini penting untuk evaluasi perilaku seismik struktur gedung pasca leleh. Penelitian ini bertujuan untuk mengevaluasi besarnya gaya geser lantai yang terjadi, mengevaluasi distribusi sendi plastis yang terbentuk, dan mengevaluasi tingkat kinerja struktur bangunan tingkat tinggi saat terjadi gempa. Penelitian dilakukan dengan menggunakan analisis statik nonlinier dan dihitung dengan menggunakan metode spektrum kapasitas. Penelitian menggunakan peta hazard gempa berdasarkan SNI 1726-2012 Pembebanan gempa lateral arah global-x menghasilkan sendi plastis sebanyak satu titik dan arah global-y sebanyak 52 titik. Distribusi sendi plastis pada arah global-x dan arah global-y menunjukan struktur gedung gagal menerapkan konsep balok lemah kolom kuat, karena sendi plastis awal pada kedua arah terjadi pada elemen kolom. Terdapat beberapa elemen struktural yang memiliki level kinerja CP. Hal ini menunjukan perilaku dan kinerja elemen pada saat performance point adalah tidak baik. Hasil yang didapat menjelaskan bahwa bila terjadi gempa kinerja struktur gedung sudah lebih baik dari batasan yang diharapkan, karena pada gempa 2500 tahun menurut SNI 1726-2012, kinerja bangunan berada pada tingkatan damage control.
Keyword: gempa, kinerja, nonlinier, struktur