Judul: The body composition and tissue distribution of Australian feral goats
Abstrak: My particular thanks are due to my supervisor, Dr.W.A.Pattie for his encouragement and advice throught the study and for support in many forms during the experimental preparation of the thesis. work and his the I would like to thank Dr.D.D. Charles for his advice in study of body and carcase composition, and Mr.D.Baker for advice on the technical work involved in carcase dissection. the his I would also like to thank Dr.B.J.Restall and Dr.A.G.Kaiser for making available the goats from their experiments. Mr.A.W.Beattie statistical grateful. gave me considerable advice on the analysis of data from this study for which I am very My period of study was made possible by the grant of Colombo Plan scholarship by the Australian Development Assistance Bureau which is gratefully acknowledged. a Finally, I would like to thank my wife, Wiwit and Sidik Atih and children for their encouragement during the study and their patience while being left at home.
Keyword: Genetic variation, Body weight, Animal growth, Bogor Agricultural University

Judul: Variabel Pembeda Ukuran Tubuh Kambing Peranakan Etawah (PE) Betina di Tiga Peternakan Berbeda
Abstrak: The purpose of this research was to determine the differences among surface linear measurement body morphometric characteristics of BPTU KDIHPT Pelaihari, Cordero Farm, and Doa Anak Yatim Farm Etawah Grade goat females. Number of Etawah Grade goat females be observed were 90 heads (30 heads of each). Variables measured were shoulder height, hip height, body length, chest width, depth chest, hip width, rump length, chest circumference and cannon circumference. The data was analyzed with T2-Hotelling test, Fisher discriminan analysis, Wald-Anderson and D2-Mahalanobis minimum distance. Discriminator variables between BPTU KDI-HPT Pelaihari vs Cordero Farm Etawah Grade goat females were depth chest, rump length, chest circumference and cannon circumference, whereas those of BPTU KDI-HPT Pelaihari vs Doa Anak Yatim Farm Etawah Grade goat females were shoulder height, hip height, rump length and chest circumference, and those of Cordero Farm vs Doa Anak Yatim Farm Etawah Grade goats were shoulder height and hip height. Unsimilarity body morphometric distance between BPTU KDI-HPT Pelaihari vs Cordero Farm Etawah Grade goat females was 4.617, whereas that of BPTU KDI-HPT Pelaihari vs Doa Anak Yatim Farm Etawah Grade goat females was 5.952 and that of Cordero Farm vs Doa Anak Yatim Farm Etawah Grade goat females was 2.265. BPTU KDI-HPT Pelaihari Etawah Grade goat females was separated from Cordero Farm and Doa Anak Yatim Farm ones . Cordero Farm Etawah Grade goat females formed a category together with Doa Anak Yatim Farm ones conjecturable purpose milk production, whereas BPTU KDI-HPT Pelaihari formed category 2 as Etawah Grade goat females conjecturable purpose meat production.
Keyword: Bogor Agricultural University (IPB), Etawah Grade goat, discriminant analysis, body size discriminator

Judul: Pembuatan Film Tipis Lithium Niobat (LiNbO3) Menggunakan Metode Chemical Solution Deposition (CSD) dengan Variasi Kecepatan Putar (Rpm).
Abstrak: Film tipis merupakan salah satu aspek yang mendapat perhatian sangat besar dalam bidang material, karena film tipis merupakan material menarik yang memiliki sifat optik yang sangat tergantung pada konstanta dielektrik, indeks bias, dan energi gap. Lithium Niobat (LiNbO3 ) dapat digunakan sebagai pelapis pada film tipis karena memiliki sifat piezoelektrik, electrooptical, pyroelectrical dan photorefractive yang sangat baik. Film tipis Lithium Niobat (LiNbO3 ) ditumbuhkan menggunakan metode Chemical Solution Deposition (CSD) dengan variasi kecepatan 3500 rpm, 5000 rpm, 6500 rpm, dan 8000 rpm. Metode ini memiliki keunggulan dapat mengontrol stokiometri film tipis dengan kualitas yang baik, prosedur yang mudah dan membutukan biaya yang relatif murah. Energi band gap yang dihasilkan dari film tipis Lithium Niobat (LiNbO3) berkisar antara rentang 2.1 eV – 2.8 eV dengan indeks bias berada pada rentang 2.18-3.2. Film tipis LiNbO3 memiliki parameter kisi a=b=5.54Ǻ dan c = 16.35 Ǻ. Struktur morfologi film tipis adalah permukaan yang homogen dan ukuran kristal berada pada rentang 0.417 μm – 0.680 μm.
Keyword: sifat optik, litium niobat, chemical solution deposition, kecepatan putar