Judul: Kajian Merk Unggulan dalam Perencanaan Lini Produk Industri Minuman Ringan (Studi Kasus PT Coca Cola Pan Java Botting Company, Unit Padang)
Abstrak: Situasi pasar lini produk minuman ringan saat ini harus dapat diantisipasi oleh pihak manajemen perusahaan produsen minuman ringan. Permasalahan yang sering dihadapi oleh manajemen dalam hal lini produk ini adalah mengidentifikasi merek unggulan dan preferensi konsumen terhadap-terhadap merek-merek produk dalam lini. Untuk mengantisipasi hal ini maka perlu, dilakukan suatu kajian tentang perencanaan pemasaran lini produk khususnya industri minuman ringan.
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Judul: Analisa sistem perencanaan dan penjadwalan pembotolan minuman ringan
Abstrak: Dalam membotolkan suatu produk dibutuhkan usaha atau kegiatan dari bagian-bagian dan perlu dikoordinir sedemikian rupa sehingga dengan demikian dapat dibotolkan suatu produk dengan efektif dan efisien. Tujuan penelitian ini adalah menganalisa perencanaan dan penjadwalan pembotolan minuman ringan, membuat jaringan kerja pada proses pembotolan minuman ringan dan membuat program perencanaan pembotolan minuman ringan. Ada beberapa jenis minuman ringan yang dibotolkan oleh PT Djaya Beverages Bottling Company Jakarta, yaitu Sprite 10 oz, Sprite 7 oz, Sprite 1 liter, Coca-cola 6.5 oz, Coca-cola 10 oz, Coca-cola 1 liter, Fanta Orange 8 02, Fanta Orange 1 liter, Fanta strawberry 8 oz, Fanta Strawberry 10 oz, Fanta strawberry 1 liter, Fanta Grape 8 oz, Fanta Grape 1 liter, Fanta Root Beer 8 oz dan Fanta Fruit Punch 8 oz (1 oz 30 ml). Penelitian yang dilakukan adalah menggunakan beberapa analisa, salah satunya yaitu analisa perencanaan pembotolan terhadap penjualan yang dilakukan dengan menggunakan Metode Smoothing. Metode Smoothing yang dilakukan adalah dengan menggunakan dua cara: ..dst
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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