Judul: Profil Darah Domba Prasapih yang Diberi Milk replacer dengan Penambahan Minyak Ikan Lemuru dan Minyak Biji Bunga Matahari
Abstrak: This research aims to study the benefits of milk replacer containing sardinella lemuru oil (MI) and sunflower seed oil (MBBM) via analysis of blood’s profiles pre-weaning lamb. This study used a completely randomized nested design and data were analyzed using ANOVA. Twelve pre-weaning lambs with average body weight of 2.5kg, were randomly divided into 4 treatment groups. P0 is fresh milk (control), P1 (P0 + yolk + MBBM), P2 (P0 + yolk + MI), and P3 (P0 + yolk + MBBM + MI). The treatment (P0,P1,P2 and P3) nested in lamb’s age (28 days and 56 days) with 3 replications. Variables measured include levels of hemoglobin, hematocrit percentage (PCV), red blood cells and white blood cells. The results showed that there were no significant different (P>0.05) additional sardinella lemuru oil (MI) and sunflower seed oil (MBBM) on levels of hemoglobin, hematocrit percentage (PCV), red blood cells and white blood cells. The results is milk replacer can be given to pre-weaning lamb without adding sardinella lemuru oil (MI) and sunflower seed oil (MBBM)
Keyword: Bogor Agricultural University (IPB), sunflower seed oil, sardinella lemuru oil, pre-weaning lamb, milk replacer, blood’s profile

Judul: Penggunaan Minyak Biji Bunga Matahari dan Minyak Ikan Lemuru dalam Milk Replacer terhadap Metabolit Darah Anak Domba Prasapih
Abstrak: Milk replacer was artificial milk used to replace ewe’s milk. This study aimed to see the effect of milk replacer containing lemuru fish oil and sun flower seed oil as sheep milk substitution, which evaluated from blood metabolites of pre weaning lamb. This study analyze by completely randomized nested design with 2 factors: time of blood sampling with 2 times (28 and 56 days) and milk replacer treatment factors (P0, P1, P2, P3) were nested within factor time of blood collection with 3 replications. P0=fresh milk from cow, P1=P0+egg yolk+sunflower seed oil, P2 = P0+egg yolk+lemuru fish oil, P3= P0+egg yolk+sunflower seed oil+lemuru fish oil. This study used 12 local lambs that born twins aged 1 to 2 days after born. Parameters were cholesterol, glucose, and triglyceride blood of the lambs. The results of this study showed that the milk replacer treatment had no effect in blood cholesterol, glucose and triglycerides. Treatment of milk replacer increased significantly blood sampling period in blood cholesterol, but there was no effect on blood glucose and triglyceride pre weaning lambs. The addition of sunflower seed and oil lemuru fish oil in milk replacer had no effect on blood glucose and triglyceride, but increased blood cholesterol lambs on 28 days
Keyword: Bogor Agricultural University (IPB), sunflower seed oil., pre weaning lamb, milk replacer, lemuru fish oil, blood metabolites

Judul: Hubungan Graf, Ruang Kebebasan, dan Dual Graf Pada Struktur Cycle dan Struktur Cutset
Abstrak: Ruang kebebasan adalah suatu ruang yang pembentukannya berdasarkan konsep sifat bebas linear dan konsep graf. Ruang kebebasan terdiri dari koleksi himpunan bebas-himpunan bebas yang merupakan himpunan bagian dari suatu himpunan berhingga, dan himpunan berhingga itu sendiri secara umum dapat dikatakan mirip dengan himpunan sisi pada graf. Himpunan bagian yang bukan himpunan bebas disebut himpunan takbebas. Koleksi himpunan bebas-himpunan bebas disebut struktur kebebasan. Himpunan bebas maksimal disebut basis dan himpunan takbebas minimal disebut sirkuit. Dari sebuah graf terhubungkan dapat diperoleh dua buah struktur kebebasan yaitu struktur cycle dan struktur cutset. Struktur cycle adalah himpunan sisi yang tidak memuat cycle, sedangkan struktur cutset adalah himpunan sisi yang tidak memuat cutset. Koleksi basis dari struktur cicle merupakan spanning Tree-spanning Tree pada graf, sedangkan koleksi basis dari struktur culset "merupakan komplemenkomplemen dari spanning Iree. Dengan melihat basis, hubungan graf dan fuang kebebasan dapat dinyatakan sebagai berikut, struktur cycle dan struktur culset merupakan dual struktur kebebasan.
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