Judul: Analisis tingkat kepuasan rumahtangga dalam pembelian daging sapi segar (studi kasus di market place matahari - Ekalokasari, Bogor)
Abstrak: Sesuai dengan perkembangan jaman, perusahaan bisnis mengalami pergeseran paradigma dari tahun ke tahun, dimana perusahaan akhirnya menyadari bahwa pentingnya berwawasan dan mementingkan kepuasan konsumen. Untuk dapat bertahan dan mengenbangkan mekanisme pasar yang berlaku, maka perusahaan harus melakukan upaya-upaya pemasaran yang terintegrasi, contohnya seperti subsektor industri supermarket. Market-place Matahari - Ekalokasari mengidentifikasi prioritas apa saat ini yang mempengaruhi kepuasan konsumennya.
Keyword: 

Judul: Analisis Keputusan Pembelian Daging Sapi oleh Konsumen Rumah Tangga (Kasus: Hipermarket Giant Taman Yasmin Bogor)
Abstrak: The beef price rising affected other meat products purchasing, such as chicken and fish. The increasing of beef price also happened at the modern market in Bogor. This study analyses the process of beef purchasing by consumer, interest level and performance attributes of beef at Giant Taman Yasmin. By using Costumer Satisfaction Index (CSI) and Importance Performance Analysis (IPA) methods, the results are the consumer satisfaction rate of beef sales at Giant Taman Yasmin is satisfied, where consumers have felt the performance of beef in Giant Taman Yasmin has good, but there is still need to be improved, and the price attribute is the first priority which has to be improve
Keyword: satisfaction, process of purchasing, Giant Taman Yasmin

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