Judul: Respon Komposisi Susu Kerbau (Bubalus bubalis) terhadap Pemberian Pakan di Peternakan Doa Anak Yatim
Abstrak: Buffalo is an animal that is often used for meat and milk productions, work, sport and social status. The main potential products of buffalo are meat production and work; the other potential which people currently start looking for is buffalo milk because it has good nutrient content. Peoples have already used the milk for traditional food or medicine. This experiment is aimed at studying the response in milk composition to feed given by farmer. The main feed given by farmer is rice straw without additional concentrate. Variables measured were feed given, feed dry matter (DM), ash, crude protein (CP), fat, crude fiber (CF) and energy intakes, milk composition measured by chemical analysis and milko tester, and body weight estimated from various body size measurements. Data were analyzed descriptively. The result showed that rice straw obtained in September has the best nutrient content (the highest CP and energy contents, but the lowest CF content) causing the highest intake. Rice straw that were given to buffaloes had no different effects on milk compotition and body weight among buffaloes
Keyword: milk, feed, composition, buffalo

Judul: Respon Biosintesis Produksi dan Komposisi Susu Kuda (Equus caballus) terhadap Pemberian Pakan di Peternakan Prima Fit Bogor
Abstrak: Kuda dikenal dengan sebutan “kuda liar” penghasil susu yang dipelihara secara ekstensif sehingga mengakibatkan produksi dan komposisi susu yang dihasilkan kurang terkontrol. Produksi dan komposisi susu dipengaruhi oleh faktor genetik dan nutrisi. Peternakan komersial banyak memelihara kuda dengan potensi genetik yang bagus, namun performa kuda juga bergantung kepada jenis dan jumlah pakan yang diberikan. Penelitian ini mengkaji hubungan antara pemberian pakan dengan produksi dan komposisi susu. Penelitian dilakukan selama 3 bulan. Pakan yang diberikan adalah rumput lapang, dedak gandum dan Vital (pellet komersial). Variable yang diukur adalah konsumsi pakan dan nutrien, bobot badan, produksi dan komposisi susu. Data dianalisa secara deskriptif. Hasil penelitian menunjukkan bahwa faktor genetik dan jumlah konsumsi nutrien pakan mempengaruhi produksi dan komposisi susu. Kuda bangsa impor memiliki bobot badan yang lebih besar, sehingga kebutuhan nutriennya lebih besar dan produksi serta komposisi susunya lebih baik dibandingkan dengan kuda lokal.
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Judul: Analisis dan Implementasi Certificate Authorities (CA) pada Public Switched Telephone Network (PSTN)
Abstrak: Secure Telephone Protocol has ability to authenticate involved party and keep the secrecy of the message sent over the protocol. The secrecy of the message archieved by using symmetric key cryptographic scheme, and authentication archieved using public key cryptographic scheme. One of several party involved in the protocol and hold an important function called Certificate Authorities or CA. CA responsible for generating public key pair for other party involved in the protocol. When CA generates public key pair, several primitive cryptographic scheme used for guarantee the security of the key. Two of them are hash function SHA-1 and El-Gamal public key scheme embedded in Digital Signature Algorithm scheme. The prototype implementing the scheme above developed using Java programming language with JCE addition from Bauncy Castle. The analysis towards implemented prototype indicates that the prototype still has some flaws to be implemented in real world.
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