Judul: Peranan sektor agroindustri dalam perekonomian Jawa Timur : Analisis Tabel Input -Output Tahun 1989 dan 1994
Abstrak: Pembangunan ekonomi di Jawa Timur pada Pembangunan Jangka Panjang (PJP) II telah mengalami perubahan struktural yang ditunjukkan oleh pergeseran peran dalam pembentukan Produk Domestik Regional Bruto (PDRB), nilai tambah dan penyerapan tenaga kerja.
Keyword: agroindustri, pertumbuhan ekonomi, perekonomian

Judul: Analisis peranan agroindustri dalam perekonomian propinsi Jawa Timur
Abstrak: Perekonomian Propinsi Jawa Timur dalam masa awal Pembangunan Jangka Panjang Kedua (PJP II) telah dimulai dengan transformasi struktural; dari perekonomian yang berbasis pertanian ke industri. Telah terjadi pergeseran peran dalam pembentukan Produk Domestik Regional Bruto (PDRB), nilai tambah dan penyerapan tenaga kerja.. Sejalan dengan kenyataan tersebut, Propinsi Jawa Timur mencoba menetapkan agroindustri sebagai salah satu industri unggulan yang diprioritaskan untuk dikembangkan pada Pelita VI. Diharapkan agroindustri mampu menjadi sektor penggerak utama perekonomian (sektor Kunci) yang selain mampu meningkatkan pertumbuhan ekonomi regional juga mampu meningkatkan pendapatan masyarakat dan memperluas kesempatan kerja. Studi ini diharapkan mampu menunjukkan pentingya peranan agroindustri dalam perekonomian regional Propinsi Jawa Timur. Tujuan penelitian ini adalah menganalisis peran sektor agroindustri dalam (1) indikator ekonomi makro, dan (2) pembentukannya terhadap output, pendapatan dan tenaga kerja dilihat dari nilai kontribusi, keterkaitan dan multiplier.
Keyword: 

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