Judul: Analisis Perilaku Wanita Wirausaha pada Kelompok Wanita Tani Tapak Dara Kelurahan Sindang Barang, Bogor Barat
Abstrak: Woman role in agriculture development that rather frequently known as wanita tani, can be seen from their role which create a sum of householdeconomy revenues.femalesproductive role is one of important role between two others role, they are reproductive role and social community role.Through Kelompok Wanita Tani forming, female quality can be developed as an independent entrepreneur woman. Entrepreneur woman independence is seen from their entrepreneurship behavior that include the following : knowledge, mental attitude, and creativity of entrepreneurship. The aim of research is to analyze the individual characteristic, group characteristic, entrepreneur behavior, and effort achievement, which will be seen the relation between individual characteristic and group characteristic with entrepreneur behavior and effort achievement through rank spearman correlation test. The result shows that kelompok wanita tani Tapak Dara has a tighter relation between individual characteristic, entrepreneur behavior, and effort achievement than their group characteristic. their basic entrepreneur behavior and effort achievement is more determined by their own personal. eventhough it was came through the group, the knowledge and individual characteristic can be developed too within training and intens relation development.
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Judul: Analisis Perilaku Wanita Wirausaha pada Kelompok Wanita Tani Pengolah Talas di Kota Bogor
Abstrak: Talas merupakan salah satu produk unggulan Kota Bogor. Produk olahan talas saat ini banyak dikembangkan di Kota Bogor. Salah satu pihak yang berperan dalam berkembangnya usaha olahan talas di Kota Bogor adalah kelompok wanita tani pengolah talas di Kota Bogor. Berdasarkan data Kantor Ketahanan Pangan Kota Bogor terdapat tiga kelompok wanita tani pengolah talas di Kota Bogor yakni kelompok wanita tani Melati, kelompok wanita tani Sawargi, dan kelompok wanita tani Kenanga. Penelitian ini bertujuan untuk menganalisis karakteristik kelompok, perilaku wirausaha, dan keberhasilan usaha. Setelah itu diuji hubungan antara karakteristik kelompok dengan perilaku wirausaha dan keberhasilan usaha dan antara perilaku wirausaha dengan keberhasilan usaha dengan uji korelasi rank spearman. Hasil penelitian menunjukan bahwa karakteristik kelompok yang berhubungan dengan perilaku wirausaha yakni motivasi bergabung, harapan, keinginan anggota, dan pelayanan kelompok. Hal tersebut disebabkan bahwa motivasi, harapan, keinginan yang kuat akan lebih mendorong seorang wirausaha untuk lebih meningkatkan usahanya agar berhasil. Perilaku wirausaha juga berhubungan nyata dengan keberhasilan, artinya semakin baik perilaku wirausaha maka akan mendukung keberhasilan usahanya.
Keyword: Entrepreneurial behavior, Taro, Women farmers group

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