Judul: Analisis Daya Saing Produk Turunan Susu dan Faktor-faktor yang Memengaruhinya
Abstrak: Penelitian ini bertujuan untuk mengetahui daya saing produk turunan susu Indonesia di negara tujuan ekspor utamanya dan faktor-faktor apa saja yang memengaruhi daya saing tersebut. Data yang digunakan adalah nilai dan volume ekspor produk turunan susu Indonesia dalam periode 2012-2018. Penelitian ini berdasarkan pada produk dengan kode HS 0401, HS 0402, dan HS 0403, dan digunakan analisis deskriptif dan analisis kuantitatif menggunakan RCA, EPD, dan analisis data panel dengan metode Random Effect Model (REM). Hasil penelitian menunjukkan bahwa produk dengan HS 0401 secara rata-rata memiliki daya saing yang kuat dengan posisi rising star dimana daya saingnya dipengaruhi secara signifikan oleh GDP per kapita, populasi penduduk, harga ekspor, dan volume ekspor. Hasil analisis menunjukkan bahwa produk dengan HS 0402 secara rata-rata memiliki daya saing yang lemah dengan posisi daya saing produk mayoritas retreat dimana daya saingnya dipengaruhi secara signifikan oleh GDP per kapita, populasi penduduk, harga ekspor, dan volume ekspor. Hasil analisis menunjukkan bahwa produk dengan HS 0403 secara rata-rata memiliki daya saing yang kuat dengan posisi daya saing produk mayoritas lost oppportunity dimana daya saingnya dipengaruhi secara signifikan oleh populasi penduduk dan volume ekspor.
Keyword: EPD, RCA, REM, Susu

Judul: The Competitiveness and Factors Affecting the Exports of Indonesian Fresh Milk and Dairy Products to Major Destination Countries
Abstrak: Susu merupakan salah satu komoditas hasil peternakan yang perlu dikembangkan. Ketersediaan susu di Indonesia belum mencukupi kebutuhan sehingga masih bergantung pada susu impor. Namun, produksi susu nasional tahun 2015-2019 selalu meningkat setiap tahunnya. Kondisi ini menjadi peluang bagi Indonesia untuk meningkatkan ekspornya. Penelitian ini bertujuan untuk menganalisis daya saing dan faktor-faktor yang memengaruhi ekspor susu murni, es krim, susu kental manis, dan yoghurt ke negara tujuan utama selama 2015-2019. Metode analisis yang digunakan pada penelitian ini yaitu RCA, EPD, X-Model, dan data panel. Hasil analisis menunjukkan bahwa es krim dan yoghurt secara rata-rata memiliki daya saing kuat dan pengembangan pasar optimis dengan mayoritas posisi pasar Rising Star di mana volume ekspornya secara signifikan dipengaruhi oleh PDB riil dan populasi negara tujuan serta harga ekspor. Hasil penelitian menunjukkan bahwa susu murni secara rata-rata memiliki daya saing lemah dan pengembangan pasar potensial dengan posisi pasar Rising Star dan Lost Opportunity di mana ekspor susu murni Indonesia secara signifikan dipengaruhi oleh PDB riil negara tujuan dan harga ekspor. Hasil analisis menunjukkan bahwa susu kental manis secara rata-rata memiliki daya saing lemah dan pengembangan pasar kurang potensial dengan mayoritas posisi pasar Rising Star dan Falling Star di mana ekspornya signifikan dipengaruhi olah PDB riil negara tujuan dan harga ekspor., Milk is one of the livestock commodities that need to be developed. The availability of milk in Indonesia has not been able to meet the needs so it still depends on imported milk. However, the national milk production during the 2015-2019 period has always increased from year to year. This condition is an opportunity for Indonesia to increase its exports. This study aims to analyze the competitiveness and factors that influence the export of fresh milk, ice cream, sweetened condensed milk, and yogurt to the main destination countries during the 2015-2019 period. The analytical methods used in this study are RCA, EPD, X-Model, and panel data regression. The results of the analysis show that ice cream and yogurt on average have strong competitiveness and optimistic market development with the majority of the Rising Star market position where the export volume is significantly influenced by real GDP and the population of the destination country and also the export price. The results showed that on average fresh milk has weak competitiveness and potential market development with the Rising Star and Lost Opportunity market positions where the export of Indonesian fresh milk is significantly influenced by the real GDP of the destination country and the export price. The results of the analysis show that sweetened condensed milk has weak competitiveness and less potential market development on average with the majority of the Rising Star and Falling Star market positions, where exports are significantly influenced by the real GDP of the destination countries and export prices.
Keyword: dairy products, EPD, fresh milk, panel data, RCA, X-Model, dairy products, EPD, fresh milk, panel data, RCA, X-Model

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