Judul: Analisis strategi pemasaran usaha jasa boga katering pada PT Kiki Puspa Dewi, Jakarta
Abstrak: Pangan merupakan satu dari beberapa kebutuhan dasar manusia yang penting. Masyarakat pada saat ini menyukai kehidupan yangserba praktis. Saat ini banyak orang khususnya mereka yang sibuk dengan kegiatan di luar rumah tidak punya banyak waktu untuk mengolah dan menyiapkan makanan sendiri sehingga mereka pun mulai beralih dengan memanfaatkan jasa penyajian makanan siap santap yang disebut juga pelayanan jasa boga.
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Judul: Analisis mutu pelayanan industri jasa boga : studi kasus pada restoran dapur teteh, PT MQ Qorporation, Bandung-Jawa Barat
Abstrak: Perkembangan pembangunan di Indonesia telah membawa dampakyang cukup berarti bagi masyarakat. Salah satunya adalah industri jasa boga yang telah lama berkembang di Indonesia. Menjelang adanya pemberlakuan perdagangan bebas (free trade) khususnya di negara-negara ASEAN pada 2010, industri jasa boga yang ada di Indonesia harus bersaing dengan industri jasa boga dari negara-negara ASEAN.Hal ini akan cukup berdampak dan menentukan terhadap perkembangan dan keberlangsungan dari industri jasa boga di Indonesia. Oleh karena itu, harus sudah mulai dipikirkan dan dikembangkan industri jasa boga yang memiliki ciri khas yang tentunya berdaya saing tinggi. Kepuasan konsumen/pelanggan kunci kesuksesan industri jasa boga. Konsumen pelanggan merasa puas bila mendapatkan mutu pelayanan yang baik atau sesuai dengan yang diharapkan.
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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