Judul: Pemberian Biji Ketumbar (Coriandrum sativum L.) Sangrai dalam Ransum terhadap Organ Dalam Ayam Broiler
Abstrak: Penelitian ini dirancang untuk mengetahui khasiat penggunaan biji ketumbar dalam pakan terhadap organ dalam dan saluran pencernaan ayam broiler. Pemeliharaan menggunakan 90 ekor (DOC) broiler komersial (Cobb CP 707) yang terdiri dari 3 perlakuan dan 3 ulangan (10 ekor/ulangan) dengan penggunaan taraf 0% (R0), 2% ketumbar mentah (R2), dan 2% ketumbar sangrai (R2S). Hasil penelitian menunjukkan pengaruh nyata (P<0.05) ransum R2 meningkatkan tingkat konsumsi, bobot badan akhir, dan FCR serta menurunkan mortalitas yang lebih baik dibandingkan dengan R2S dan R0. Sementara persentase bobot dan panjang cm g-1 usus halus R2 masing-masing lebih rendah dan pendek dari R2S dan R0, persentase bobot usus besar R2 lebih rendah dari R2S dan lebih tinggi dari R0 dan persentase bobot thymus R2 lebih rendah dari R2S dan lebih tinggi dari R0. Hal ini menunjukkan bahwa penggunaan 2% biji ketumbar mentah dalam ransum dapat digunakan dalam pemanfaatan khasiat minyak atsiri sebagai peningkat performa dan stimulan organ pencernaan. Sementara perlakuan R2S dengan penyangraian ternyata tidak meningkatkan hasil yang lebih baik.
Keyword: biji ketumbar, broiler, organ dalam, organ saluran pencernaan

Judul: Pengaruh Pemberian Ketumbar (Coriandrum sativum L) terhadap Organ Dalam Ayam Broiler
Abstrak: Herb is plant used as a medicine, seasoning, or flavoring. When consumed by livestock in a normal dosage, it can reduce stress without any negative effects. In this study, coriander, a type of herb, was given to the broilers which were reared intensively. Coriander contains flavonoid, which is antibacterial in nature, and it also has an antioxidant that can enhance the work of immune system. The objective of this experiment was to study the effect of coriander seed in the diet on the internal organs of broilers. The research was conducted in the Laboratory of Poultry Production (Cage B), Faculty of Animal Science, Bogor Agricultural University. This study used by a completely randomized design (CRD). The study involved 120 DOC with 4 dietary treatments and 3 replication (10 broilers / cage). The dietary treatments consisted of P0 (control, without corianders seeds), P1 (1% coriander seeds), P2 (2% coriander seeds) and P3 (3% coriander seeds). The data obtained were analyzed using analysis of variance, ANOVA. The treatment that indicated a significant effect on the observed variables would be further tested by using Duncan. The research results show that the treatment of giving coriander seeds were not significant different (P> 0.05) compared to the control on gizzard, duodenum, jejenum, illeum, pancreas, seka, liver, heart and spleen. The coriander seeds treatment was significantly different (P <0.05) compared to the control on the bursa fabrisius and highly significantly different (P <0.01) on thymus weight. Coriander seeds treatment up to the level of 3% had no effects on the gizzard, duodenum, jejenum, illeum, pancreas, seka, liver, heart, kidneys, and spleen of broilers aged 5 weeks. The coriander seeds treatment up to the level of 2% increased the weight of bursa fabrisius and coriander seeds treatment up to the level of 3% increased the weight thymus.
Keyword: 

Judul: The Exploration of Discrete Logarithm over Finite Field GF(3m)
Abstrak: The security of many public~key algorithms is based on the problem of finding discrete logarithms. The generalized discrete logarithm problem is the following: given a finite cyclic group G of order n, a generator a of G, and an element fl E G, find the integer x, 0 ~ x ~ n - 1, such that 0: = fl. Algorithm for discrete logarithm problem focused on Menezes et al. (1997) that consist of exhaustive search algorithm, the baby-step giant-step algorithm, Pollard's rho algorithm, Pohlig-Hellman algorithm, and index-calculus algorithm. These algorithms are explorated to be used in discrete logarithm problem over finite field GF(3m ). The exploration also produces some algorithms, i.e. naif negative algorithm, baby-step mother-step algorithm, baby-step mother free-step algorithm, and baby-step free-step algorithm. All algorithms implemented using Maple 11. The Pohlig-Hellman and baby-step giant-step algorithms are efficient enough to be used in discrete logarithm problem over finite field GF(3m ) for m < 20.
Keyword: