Judul: Identifikasi Risiko Pada Jeruk Siam (Citrus Nobilis L) Dengan Pendekatan Failur Mode And Effect Analysis (Fmea) Dan Fishbone Diagrams Di Kabupaten Karo
Abstrak: Udang, kepiting dan tuna olahan Indonesia merupakan produk potensial yang menempati urutan enam besar ekspor tertinggi dunia. Namun, ekspor udang, kepiting dan tuna olahan masih lebih rendah daripada ikan beku dan segar. Tujuan penelitian ini menganalisis posisi daya saing udang olahan (2005-2011), kepiting dan tuna olahan (2005-2012) menggunakan metode Revealed Comparative Advantage (RCA) dan Export Dynamic Product (EPD), serta menganalisis faktor yang memengaruhinya menggunakan panel data statis. Hasil RCA, ikan olahan memiliki rata-rata RCA > 1 kecuali udang dan kepiting olahan di Jepang. Hasil EPD, ikan olahan yang berdaya saing baik (Rising Star) yaitu udang olahan di semua negara tujuan ekspor, kepiting olahan di USA, Kanada, Australia, dan tuna olahan di Saudi Arabia dan UK. Faktor positif yang memengaruhi daya saing udang olahan yaitu produksi udang, volume dan harga ekspor, kepiting olahan yaitu nilai tukar, volume dan harga ekspor, tuna olahan yaitu volume dan harga ekspor. Faktor yang berpengaruh negatif terhadap daya saing udang olahan yaitu GDP Indonesia dan nilai tukar, kepiting dan tuna olahan yaitu GDP Indonesia.
Keyword: Udang, kepiting, tuna, ikan olahan, RCA, EPD, Panel Data Statis

Judul: Faktor-Faktor Yang Memengaruhi Daya Saing Ikan Olahan Indonesia Ke Negara Tujuan Ekspor Utama
Abstrak: Udang, kepiting dan tuna olahan Indonesia merupakan produk potensial yang menempati urutan enam besar ekspor tertinggi dunia. Namun, ekspor udang, kepiting dan tuna olahan masih lebih rendah daripada ikan beku dan segar. Tujuan penelitian ini menganalisis posisi daya saing udang olahan (2005-2011), kepiting dan tuna olahan (2005-2012) menggunakan metode Revealed Comparative Advantage (RCA) dan Export Dynamic Product (EPD), serta menganalisis faktor yang memengaruhinya menggunakan panel data statis. Hasil RCA, ikan olahan memiliki rata-rata RCA > 1 kecuali udang dan kepiting olahan di Jepang. Hasil EPD, ikan olahan yang berdaya saing baik (Rising Star) yaitu udang olahan di semua negara tujuan ekspor, kepiting olahan di USA, Kanada, Australia, dan tuna olahan di Saudi Arabia dan UK. Faktor positif yang memengaruhi daya saing udang olahan yaitu produksi udang, volume dan harga ekspor, kepiting olahan yaitu nilai tukar, volume dan harga ekspor, tuna olahan yaitu volume dan harga ekspor. Faktor yang berpengaruh negatif terhadap daya saing udang olahan yaitu GDP Indonesia dan nilai tukar, kepiting dan tuna olahan yaitu GDP Indonesia.
Keyword: Udang, kepiting, tuna, ikan olahan, RCA, EPD, Panel Data Statis

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