Judul: Edible Portion Domba Ekor Tipis dan Domba Ekor Gemuk di Jasa Pelayanan Akikah
Abstrak: Akikah is slaughtering of animals for children born in the rituals of religious Muslims. Javanese Thin Tailed and Javanese Fat Tailed is the type of sheep used to local animal akikah. Demand animals akikah highly variable in terms of weight body, it is expected would influence the part wich can be consumed. The purpose of this research was to evaluate the differences of edible portion of Javanese Thin Tailed and Javanese Fat Tailed sheep in akikah service. The research used 17 Javanese Thin Tailed and 5 Javanese Fat Tailed. The research was designed using random complete design and data was analized by analysis of covariance (ANCOVA) and slaughter weight was used as covariable. The results of this research showed that the carcass weight, carcass fat, and tail of Javanese fat tailed was higher (P<0.05) than the javanese thin tail. The percentage of carcass javanese Thin Tailed and javanese Fat Tailed were 42.56% and 44.37%, the edible portion of javanese Thin Tailed and javanese Fat Tailed were 75.34% and 70.90% and the inedible portion were 14.66% and 29.10%, respectively.
Keyword: akikah, edible portion, javanese fat tailed, javanese thin tailed

Judul: Sifat Kuantitatif dan Kualitatif pada Domba Ekor Gemuk dan Ekor Tipis serta Garut untuk Akikah pada Grade Berbeda
Abstrak: Domba merupakan salah satu komoditas ternak yang dapat dikembangkan sebagai produk unggulan di sektor peternakan. Domba dapat dimanfaatkan dalam bidang keagamaan yaitu untuk akikah. Jasa layanan akikah cukup diminati oleh masyarakat untuk dijadikan peluang usaha. Permintaan domba yang semakin bertambah, mengakibatkan peternak kesulitan mendapatkan domba bakalan untuk digemukkan. Penelitian ini bertujuan untuk mengetahui karakteristik sifat kuantitatif dan kualitatif domba ekor gemuk, ekor tipis, dan garut untuk akikah pada grade yang berbeda. Hasil penelitian ini diharapkan dapat menjadi rujukan bahan pertimbangan bagi masyarakat dalam memilih domba akikah. Ternak domba akikah yang diamati sebanyak 100 ekor yang terdiri dari 22 ekor domba ekor gemuk, 61 ekor domba ekor tipis, dan 17 ekor domba garut. Masing-masing domba tersebut dibagi menjadi 5 grade yaitu grade A merupakan domba dengan bobot badan 22-23 kg, grade B 20-21 kg, grade C 18-19 kg, grade D 16-17 kg, dan grade E 14-15 kg. Domba yang digunakan dalam penelitian ini termasuk kriteria I0-I2. Data sifat kuantitatif yang diambil ialah bobot badan, ukuran tinggi pundak, panjang badan, dan lingkar dada. Data sifat kualitatif merupakan hasil deskripsi mengenai penampilan luar domba yang meliputi profil muka, pola warna muka, bentuk tanduk, warna tanduk, bentuk ekor, dan warna bulu. Rancangan Acak Lengkap pola Faktorial digunakan untuk menganalis pengaruh grade dan bangsa domba terhadap bobot badan, tinggi pundak, panjang badan, dan lingkar dada. Data yang diperoleh dianalisis dengan sidik ragam (Analysis of Variance /ANOVA). Apabila berbeda nyata maka dilanjutkan dengan uji Tukey. Data sifat kualitatif yang diamati dianalisis dengan menggunakan analisa deskriptif. Sementara untuk melihat korelasi beberapa sifat kuantitatif dengan sifat kualitatif maka digunakan analisis korelasi. Hasil analisis statistik menunjukkan bahwa bangsa tidak memiliki perbedaan ukuran tubuh yang nyata kecuali pada panjang badan (P<0,05) dengan nilai rataan panjang badan DEG lebih besar bila dibandingkan dengan DET dan domba garut. Adapun nilai rataan panjang badan DEG, DET, dan domba garut masing-masing sebesar 53,95±3,66 cm; 51,00±2,82 cm; dan 50,43±1,20 cm. Pada penelitian ini ukuran tubuh nyata (P<0,05) pada grade. Hal ini menunjukkan bahwa ukuran tubuh bobot badan, tinggi pundak, panjang badan, dan lingkar dada domba dipengaruhi grade. Hasil yang diperoleh menunjukkan bahwa panjang badan domba dipengaruhi oleh grade dan bangsa domba. ...
Keyword: Domba, Aqiqah, Grade, Kuantitatif, Kualitatif

Judul: Hybrid solar cells of ZnO nanoparticles/chlorophyll was modified metal ions (Zn2+ and Cu2+ )
Abstrak: Zinc Oxide (ZnO) is a n-type semiconductor with a wide the energy band (Band Gap) is 3.37 eV at room temperature and 3.34 eV at low temperature with a large exiton binding energy is 60 meV. ZnO has been synthesized by hydrothermal method, resulting in a decrease in particle size over the duration of the hydrothermal changes. Crystallographic structure of ZnO were characterized using XRD, has shown the characteristic pattern of a hexagonal wurtzite structure, the crystallite size increases to changes in particle size. Changes in particle size has also led to a change in the absorption peak of ZnO as has been demonstrated posted under test using the optical properties of UV-Vis spectrophotometer. Changes of this uptake has also led to changes in the energy band gap, which increases its band gap energy of the particle size. In electronic applications, especially in solar cells. Chlorophyll is considered less effective, because of their very nature are easily degraded as a result of several reactions which are acid, lighting and temperature. The results of the stability test using a halogen lamp 34 W/m2 for 5 hours, that the substitution of chlorophyll with metal ions Zn2+ and Cu2+ has been shown to form more stable than natural chlorophyll. The characterization of the optical properties, the combination of ZnO / chlorophyll in the form of hybrid films has led to a shift in the absorption region of ZnO becomes more widely from the UV to Visible. ZnO/chlorophyll has absorption range of 350-515 nm, ZnO / Zn-feofitin 332-401 nm and 332-632 nm for Cu-feofitin. The combination of ZnO/chlorophyll and CuSCN as a solid electrolite in hybrid solar cell, a modified chlorophyll with metal ions Zn2+ and Cu2+ has been shown to form a more stable I-V curve. It is characterized by its fill factor value greater than natural chlorophyll. Nevertheless, solar cells with natural chlorophyll has been able to produce higher efficiency values of chlorophyll were substituted.
Keyword: Hydrothermal, ZnO/Chlorophyll modified, Hybrid Solar Cell