Judul: Head’s Size and Shape on Etawah Grade Does at BBPTU-HPT Baturraden and BPTU-HPT Pelaihari.
Abstrak: Kambing Peranakan Etawah (PE) merupakan hasil grading up antara kambing etawah dan kambing kacang yang memiliki sifat dari tetuanya dan merupakan ternak popular di Indonesia. Proses adaptasi di lingkungan geografis berbeda memengaruhi ukuran dan bentuk kepala ternak yang khas dan bersifat mewaris. Penelitian bertujuan melihat respon adaptasi berdasarkan ukuran dan bentuk kepala pada 60 ekor kambing PE betina induk dewasa umur 3 ̶ 4 tahun (kondisi gigi I3) beserta pencirinya menggunakan data sekunder berasal dari BBPTU-HPT Baturraden dan BPTU-HPT Pelaihari. Variabel yang disertakan meliputi akrokranion-prosthion (X1), basion-prosthion (X2), panjang rahang bawah (X3), tinggi kepala (X4), tuber facial kiri-kanan (X5), nation-rhinion (X6), entorbitale kiri-kanan (X7), euryon kiri-kanan (X8) and supraorbitale kiri-kanan (X9). Hasil penelitian dapat menjadi informasi kelengkapan data dasar morfometrik kambing PE di Indonesia untuk pengembangan maupun konservasi. Analisis data menggunakan statistika deskriptif, T2-hotelling, analisis komponen utama. Hasil penelitian menunjukan penciri ukuran dan bentuk kepala kambing PE betina peternakan induk adalah basion- prosthion (X2) dan Panjang rahang bawah (X3). Visualisasi diagram kerumunan menunjukan bahwa kerumunan data Baturraden memiliki skor ukuran kepala lebih besar dengan skor bentuk lebih kecil sedangkan data Pelaihari ditemukan memiliki skor ukuran kepala lebih kecil dengan skor bentuk lebih kecil. Kata kunci: AKU, bentuk, ukuran, peranakan etawah, Etawah-grade goat or kambing peranakan etawah (PE) is the result of grading up between etawah goats and kacang goats that have the inheritance of their parents' trait and is popular livestock in Indonesia. The process of adaption in different geographic environments will affect its head’s size and head’s shape that distinctive and inherited. The purpose of this research is to see the respons of adaptation based on the head’s size and head’s shape of 60 does PE aged 3-4 years (tooth condition I3) and their characteristics used secondary data from BBPTU-HPT Baturraden and BPTU-HPT Pelaihari. Variables included will be akrokranion-prosthion (X1), basion-prosthion (X2), lower jaw length (X3), head height (X4), tuber facial leftright (X5), nation-rhinion (X6), entorbitale left-right (X7), euryon left-right (X8) and supraorbitale left-right (X9). The results of this study can be used as basic vi morphometric data of Etawah Grade does in Indonesia for development and conservation purpose. Data analyzed by descriptive statistics, T2-Hotelling, principal component analysis (PCA). Basion-prosthion became discriminators of Etawah grade does head size while discriminatots of Etawah Grade does head shape was lower jaw length (X3). Scattered diagram visualization of etawah grade does heads showed that Baturraden has bigger size score with smaller shape score and and the opposite occurs in Pelaihari. Keywords: etawah-grade, PCA, size, shape
Keyword: etawah-grade, PCA, size, shape

Judul: Body Size and shape of Etawah Grade Does with I3 Tooth Condition in Different Farms
Abstrak: Penampilan seekor ternak adalah hasil dari proses pertumbuhan dan adaptasi yang berlangsung dalam kehidupan ternak. Kambing PE yang banyak tersebar di beberapa wilayah Indonesia dengan lingkungan dan manajemen yang berbeda memiliki karakteristik morfometrik yang berbeda. Penelitian ini bertujuan untuk menentukan karakteristik morfometrik beserta penciri berdasarkan ukuran dan bentuk tubuh kambing PE betina dewasa di BBPTU-HPT Baturraden, Jawa Tengah dan BPTU-HPT Pelaihari, Kalimantan Selatan. Ukuran dan bentuk tubuh kambing PE betina dewasa memberikan sumbangan pada data dasar morfometrik tubuh yang diperlukan dalam penentuan karakteristik informasi dasar kambing. Data sekunder digunakan dalam penelitian ini. Jumlah kambing PE yang digunakan dalam penelitian ini adalah 60 ekor. 30 ekor di Peternakan Baturraden dan 30 ekor di Peternakan Pelaihari betina dewasa dengan kondisi gigi seri I3. Variabel yang diukur adalah tinggi pundak (X1), tinggi pinggul (X2), panjang badan (X3), lebar dada (X4), dalam dada (X5), lebar pinggul (X6), panjang kelangkang (X7), lingkar dada (X8) dan lingkar kanon (X9). Analisis data menggunakan Statistik Deskriptif, T2-Hotelling, dan analisis Komponen Utama. Lingkar dada (X8) ditetapkan sebagai penciri ukuran tubuh dikedua peternakan. Tinggi pundak (X1) ditetapkan sebagai penciri bentuk tubuh dikedua peternakan. Diagram kerumunan data tubuh individu kambing PE membentuk kerumunan sendiri., The appearance of livestock is the result of growth process and adaptation in the life of livestock. Etawah-grade goat that are widely distributed in several regions of Indonesia have different morphometric characteristics as they have different environment and management. The purpose of this research was to determine the genetic information of morphometric characteristics and characteristics of the etawah-grade does body size and shape in BBPTU-HPT Baturraden, Central Java and BPTU-HPT Pelaihari, South Kalimantan. The body size and shape of etawah-grade does contributed to the basic body morphometric which was required in the determination of basic characteristic information of the etawaha-grade goat. Secondary data were used in this study. The amount of etawah-grade does used in this study were 60 heads, 30 heads at Baturraden Farm and 30 heads at Pelaihari Farm, with I3 tooth condition. The variables measured were shoulder height (X1), hip height (X2), body length (X3), chest width (X4), depth chest (X5), hip width (X6), rump length (X7), chest circumference (X8) and the canon circumference (X9). Data analyzed by Descriptive Statistics, T2-Hotelling, and Principal Component Analysis. Chest circumference (X8) was defined as main body size characteristic in both farms. Hip height (X1) was defined as main body shape characteristic in both farms. The data group of the individual etawah-grade does body were forming different groups.
Keyword: body size dan shape, cluster, etawah grade does, principal component analysis

Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4