Judul: Estimasi Bobot hidup Berdasarkan Ukuran Linier Tubuh pada  Pedet Lepas Sapih Sapi Simmental dan Limousine
Abstrak: Estimasi bobot hidup pada seekor sapi dapat memudahkan dalam mengetahui bobot aktualnya. Salah satu cara mengestimasinya dengan menggunakan ukuran linier tubuh sapi. Penelitian ini bertujuan menduga bobot hidup berdasarkan ukuran linier tubuh pedet lepas sapih Simmental dan Limousine. Penelitian menggunakan data sekunder yang diperoleh dari Balai Pembibitan Ternak Unggul dan Hijauan Pakan Ternak Padang Mengatas. Total sebanyak 128 ekor Sapi Simmental dan Limousine dengan kisaran umur 6-18 bulan, dengan perbandingan 26 ekor jantan Simmental, 50 ekor betina Simmental, 19 ekor jantan Limousine, dan 33 ekor betina Limousine digunakan pada penelitian ini. Metode analisis data dengan regresi linier berganda. Penelitian ini menunjukkan bahwa pendugaan bobot hidup dengan menggunakan ukuran linier tubuh pada sapi Simmental dan Limousine pada fase pedet lepas sapih menghasilkan persamaan Y = -401,98 + 0,96(PB) + 2,71(LD) + 1,15(TP) dengan nilai koefisien determinasi (R2) sebesar 90,91% dan nilai standar error 13,07kg. Secara keseluruhan hasil pendugaan tidak berbeda nyata dengan bobot aktualnya., Live weight estimation in a cow can make it easier to know the actual weight. One way of estimating it is by using the linear size of the cow's body. The aim of this study was to estimate live weight based on body linear measurements of Simmental and Limousine weaning calves. The study used secondary data obtained from the Center for Superior Cattle Breeding and Forage Animal Feed Padang Atas. A total of 128 Simmental and Limousine cattle with an age range of 6-18 months, with a comparison of 26 Simmental males, 50 Simmental females, 19 Limousine males, and 33 Limousine females were used in this study. Method of data analysis with multiple linear regression. This study showed that the estimation of live weight using linear body measurements in Simmental and Limousine cattle in the weaning calf phase resulted in the equation Y = -401.98 + 0.96(PB) + 2.71(LD) + 1.15(TP). Result equation with a coefficient of determination (R2) of 90.91% and a standard error of 13.07kg. Overall, the estimation results are not significantly different from the actual weights.
Keyword: body linear, live weight, regression, body linear, live weight, regression

Judul: Penampilan produksi dan pendugaan bobot hidup berdasarkan ukuran-ukuran linier tubuh sapi lokal dan sapi persilangan
Abstrak: Cattle live weight could be determined subjectively or objectively based on formulas such as Schoorel and Winetr equations. The aim of this study is to examine the growth performances of beef cattle resulted from artificial insemnination program using semens of several breeds and to predict body weight of cattle resulted from artificial insemination program using semens of several breeds and to predict body weight of cattle using linier body measurement (body length, chest depth, whiteres height, hearth girth and hearth width).
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Judul: Synthesis of Molybdenum Trioxide (MoO3) by Electrochemical Method for Electrochromics Application
Abstrak: Molybdenum trioxide (MoO3) thin films have been deposited on glass substrates by electrochemical method using ammonium heptamolybdate tetrahydrate ((NH4)6Mo7O244H2O). The films were deposited onto glass substrates as the control temperature at 25○C and annealing treatment at 350○C for 30 mins. The MoO3 thin films were investigated by UV-Vis, X-ray diffraction techniques (XRD), Scanning Electron Microscopy (SEM). The JCPDS card show that orthorhombic MoO3 (α- phase) has been formed. Molybdenum trioxide MoO3 formation was also confirmed by JCPDS card no. 35-0609. The SEM photographs revealed that the spherical and rod-like morphology and their grains size increased with increasing of heating temperatures. The measurement results show that the MoO3 thin film prepared at 350°C transmited about 80% of the visible spectrum. The effect of different heat treatments on surface morphology, thickness and optical properties of the films are discussed in this thesis.
Keyword: Institut Pertanian Bogor, Bogor Agricultural University, IPB, Electrophoretics, electrodeposide, electrochromics, electrochromic materials, electrochromic mechanism