Judul: Karakteristik Morfofungsi Skelet Ekstremitas Kaki Soa Layar (Hydrosaurus amboinensis)
Abstrak: Sailfin Lizard is a lizard that has a semi-aquatic life and has a sail fin on its tail. These lizards can be found in habitats close to water such as rivers, lakes, and estuaries of mangrove forests. This study aimed to observe morphofunction characteristic of appendicular skeleton of Sailfin Lizard (Hydrosaurus amboinensis), associated with their function and behavior. Morphofunction characteristic of the appendicular skeleton of Sailfin Lizard was studied by observing and measuring the bones that make up the extremities. The naming of bones and their parts is based on the Nomina Anatomica Veterinaria 2017 and other journal. The clavicle and interclavicle bones are located anterior to the scapulacoracoid which has convex shape. The patella ulnar bone is found at the humeroulnar joint and the radius et ulna bone has a relatively long antebrachial interosseum space. On the hind legs, coxae bone has a relatively broad acetabulum, two lunula bones and patellar mineralization are found at the femorotibiofibular joint, and tibia et fibula bones have a relatively long interosseum cruris space. The palmar part of the ossa carpi is found in the palmar sesamoid bone, while the tarsi bones have a fused astragalus and calcaneus bones to become os astragalocalcaneus. The size of the pedis skeleton is relatively long compare to the manus skeleton and has a different middle phalanx bone. The ekstremity skeletal structure allows the Sailfin Lizard to do movements such as walking, running, climbing, running on water and swimming.
Keyword: Appendicular skeleton, Morphofunction, Sailfin Lizard

Judul: Karakteristik struktur skelet kaki biawak air (Varanus salvator)
Abstrak: This study was aimed to observe the marphological of appendicular skeleton of Varanus salvator, associated with the function and behavior. Anatomy of appendicular skeleton of V. salvator was observed and measured of length of bones and joints. The bones and their parts of appendicular skeleton named base on Nomina Anatomica Veterinaria 2012 and Atlas of Komodo Dragon. On the forelimbs, os scapula has a convex shape, and has a broad joint with the os humerus. In the proximal part of the os humerus was found crista pectoralis, and the distal part of the bone is widened laterally. Ossa radius et ulna has spatium interosseum antebrachii along both of the bones. The hindlimbs consists of the os coxae has a concave shaped, os femoris which has three ossa articulatio genus on femorotibiofibularis joints, ossa et tibia fibula has spatium interosseum cruris along both of the bones. Soles area of the forelimbs and hindlimbs composed of ossa carpi/tarsi, ossa metacarpalia/metatarsalia and ossa phalanges manus/pedis which has compact structure and distinctive. This supports the ability to climb trees and gripping prey. The skeletal structure of the limb causes a high flexibility in the movement of the forelimbs and hindlimbs skeleton.
Keyword: Varanus salvator, forelimbs and hindlimbs skeletons, appendicular skeleton, Bogor Agricultural University (IPB)

Judul: Dampak Kebijakan Pemerintah dan Perubahan  Faktor Ekonomi Terhadap Penawaran dan  Permintaan Tepung Terigu di Indonesia
Abstrak: Tepung terigu (wheat flour), merupakan salah satu komoditi yang bahan bakunya sangat tergantung pada impor. Pertumbuhan penduduk dan perbaikan pendapatan yang terjadi sebelum krisis menyebabkan peningkatan permintaan terhadap pangan yang berbahan baku terigu, yang selanjutnya ikut mendorong permintaan tepung terigu.
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