Judul: Anatomi Otot Daerah Bahu dan Lengan Atas Badak Sumatera (Dicerorhinus sumatrensis)
Abstrak: The study was aimed to observe the muscle anatomy of the shoulder and upper arm region of the Sumatran rhino, including their origins and insertions in order to describe the functions of the muscles and compare with other animals. This study was used one samples of Sumatran rhino preserved in 10% formaline. The muscles were observed macroscopically after the skin was incised and opened. The origins and insertions of the muscles were determined by dissecting the fascia and the muscles. The name of muscles based on Nomina Anatomica Veterinaria (ICVGAN 2005) and results were documented by photograph. The muscles found in shoulder and upper arm region were the trapezius, brachiocephalicus, latissimus dorsi, serratus ventralis, supraspinatus, infraspinatus, teres minor, subscapularis, rhomboideus, superficial pectoral, deep pectoral, teres major, deltoideus, triceps brachii, tensor fascia antebrachii, coracobrachialis, biceps brachii, and brachialis. The results showed that generally the Sumatran rhino’s muscles were quite similar to that of a pig, horse, and babirusa. However, there were differences in muscle structure especially in the rhomboideus, serratus ventralis, superficial pectoral, deep pectoral, deltoideus, infraspinatus, and biceps brachii muscles. The differences were related to the adaptation of Sumatran rhino’s large body and their behavior.
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Judul: Anatomi Otot Daerah Panggul dan Paha Badak Sumatera (Dicerorhinus sumatrensis)
Abstrak: A description was given on the muscle anatomy of the hip and thigh of the Sumatran rhino. The study was conducted to observe the muscle anatomy, including their origins and insertions in order to describe the muscle functions and to compare the muscle structure with other animals. This study used cadaver of one adult male rhino preserved in 10% formaline. The muscles in the hip and thigh region were observed macroscopically after the skin was incised and opened. The origins and insertions of the muscles were determined by dissecting the fascia and the muscles. The results were documented by photograph and the muscles were named based on Nomina Anatomica Veterinaria 2005. The muscles found in the hip and thigh region were gluteus superficialis, gluteus medius, gluteus profundus, tensor fasciae latae, biceps femoris, semitendinosus, semimembranosus, quadriceps femoris (vastus lateralis, rectus femoris, vastus intermedius, and vastus medialis), gemelli, quadratus femoris, sartorius, gracilis, pectineus, and adductor. Some muscles such as the gluteus superficialis, biceps femoris, semimembranosus, vastus medialis, rectus femoris, and sartorius were different. The muscle anatomy of the hip and thigh of the Sumatran rhino were quite similar to that of a pig, babirusa, and horse.
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Judul: Peningkatan Kualitas Layanan VoIP pada Jaringan MPLS Melalui Pengaturan Prioritas
Abstrak: Multi Protocol Label Switch (MPLS) is a method of sending data packets through a network by Label Switching concept. This concept is implemented by adding an independent and unique label in a row of data packet (a packet of Internet Protocol). The function of this label is to graft and to search for a path in the network. Applications that passed through the MPLS network are vary including VoIP, email, ping, internet browsing, etc. With the existence of this labeling function, MPLS can give priority to scale applications to pass through. This research aims to improve the performance of MPLS networks using priority settings on VoIP services. The results obtained when the VoIP service priority settings applied to the MPLS network is that it decreases the ping delay value of 44.75%. And also, the quality of service becomes more stable due to impairment of the jitter standard deviation of 73.44%.
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