Judul: Tingkat Kepentingan serta Kinerja Atribut Produk dan Pelayanan di Rumah Makan Bebek Gendut, Bubulak, Kota Bogor
Abstrak: Rumah Makan (RM) Bebek Gendut merupakan salah satu restoran tradisional khusus yang menyajikan menu masakan khas bebek. Tujuan dari penelitian ini adalah untuk mendeskripsikan karakteristik konsumen, menganalisis proses pengambilan keputusan konsumen, dan menganalisis tingkat kepentingan serta kinerja atribut produk dan pelayanan. Karakteristik konsumen RM Bebek Gendut yaitu mayoritas berasal dari Kota Bogor, berjenis kelamin perempuan, berusia sekitar 21 hingga 30 tahun, berstatus belum menikah, memiliki pendidikan formal terakhir berupa SLTA, memiliki pekerjaan sebagai mahasiswa, serta memiliki penerimaan per bulan yang berkisar antara Rp1 000 000-Rp1 999 999. Berdasarkan hasil perhitungan Customer Satisfaction Index (CSI), indeks kepuasan konsumen RM Bebek Gendut adalah sebesar 75.05% yang dapat dikategorikan puas. Berdasarkan hasil pengolahan data dengan menggunakan Importance and Performance Analysis (IPA), masih terdapat atribut yang perlu diperhatikan dan dilakukan perbaikan kinerja yaitu keramahan dan kesopanan pramusaji.
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Judul: Analisis Tingkat Kepuasan Konsumen Rumah Makan Bebek Gendut Di Kota Bogor
Abstrak: Food is one of a human basic need and become major element in the life of peoples. Therefore, right to food is most important in human rights. To full filling their food needs, most peoples not only consume it, but also kind of the food be a part of their life style. Bebek Gendut is one of a restaurant in Bogor. This restaurant serves a variant duck meet with their special caracteristic flavor. Besides the product quality, one thing to be considered by the restaurant (company) is how to give the best services for their customer. From the analysis of the purchasing decision processes show that the respondents (peoples) visit to Bebek Gendut restaurant is largely influenced by their friends/colleague, those who visit before. They came to Bebek Gendut unplanned. Time of purchasing usually occurs during the day (afternoon) with uncertain time visit. Most respondents were satisfied after consuming a meal/food served by the restaurant. Respondents said they would return to visiting the restaurant even the prices of food will increased. Attributes that should be prioritized to performance improvement is located in quadrant I (the attributes that have a high interest rate and lower performance level), there are the attributes of price, cleanliness of the room, praying room and toilet, responsiveness in response to compalints, as well as easy to reach the location. Based on the analysis of Customer Satisfaction Index (CSI) knowed that overall respondents were quite satisfied with the product/food served by the Bebek Gendut restaurant. The CSI Value of Bebek Gendut restaurant is 65,18%.
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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