Judul: Analisis Produksi Chicken Nugget dan Evaluasi Tata Cara Penyajian Terhadap Tingkat Kesukaan Konsumen di PT Charoen Pokphand Indonesia, Salatiga
Abstrak: Chicken nugget is a processed meat products which formed, cooked, and freezed, made of ground beef mixed with allowed food additive and covered with coating material. Efforts to improve the efficiency and quality of product is needed to maintain the company's competitiveness. Analysis of physical quality will be done for batters pick up, breaders pick up, cooking loss, freezing loss and hardness measurement values with texture analyzer to determine the quality of the product. The resulting chicken nugget has pick up batter 7.86%, pick up breader 25.61%, cooking loss 6.50%, freezing loss 0.50%. The hardness of samples was high in the Metode 3 and was low in the Metode 1. Organoleptic test was conducted to determine the level of consumer acceptance of product frying process. The most preferable chicken nugget based on organoleptic test is chicken nugget with fried processing Metode 3.
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Judul: Pengaruh Pemberian Air Cutter dan Standardisasi Level Air dalam Upaya Meningkatkan Pick-up Chicken Nugget di PT So Go Food Manufacturing, Tangerang.
Abstrak: Chicken nugget merupakan salah satu produk yang dihasilkan oleh PT So Good Food Manufacturing. Tujuan dari kegiatan magang ini adalah meningkatkan pick-up chicken nugget dan menganalisis sumber penyebab tidak tercapainya pick-up chicken nugget selama proses produksi. Dalam proses produksi chicken nugget, tahapan pencetakan dan pelapisan merupakan tahap yang dianalisis dalam penentuan pick-up chicken nugget. Metode kerja yang digunakan sebagai usaha untuk melakukan perbaikan mutu proses produksi adalah dengan menerapkan siklus deming (PDCA) serta melakukan 8 langkah dan 7 alat bantu (seven tools). Aanalisis yang dilakukan menujukkan terjadinya penurunan viskositas di dalam batter applicator dan viskositas milkwash yang tidak konsisten di dalam batter mixer merupakan faktor utama penyebab tidak tercapainya pick-up chicken nugget pada mesin Hiwell. Oleh karena itu, dibuat rencana penanggulangan perbaikan dengan pemberian air cutter pada mesin forming dan standarisasi level air pada batter mixer. Hasil perbaikan dapat meningkatkan pick-up mikwash chicken nugget dari 11,23% menjadi 15,08% serta meningkatkan pick-up breading chicken nugget dari 26,66% menjadi 28,83%.
Keyword: chicken nugget, pick-up, seven tools, viskositas

Judul: Hamiltonian formulation for linear waves motion in two layers fluid
Abstrak: The surface wave could be considered as a wave that separates two fluids, namely water and air. Based on this assumption, it is introduced the interfacial wave, a wave between two layers of fluid with different density. The formulation of interfacial waves motion begins with deriving the base equation of irrotational ideal fluid. Furthermore, according to irrotational fluid assumption, the base equation can be stated in velocity potential. In this derivation, the fluids domain is assumed to be restricted by rigid lid boundary conditions, both at the upper and lower limit. Therefore, the interfacial waves motion can be explained in a hamiltonian formulation. In the hamiltonian formulation, total energy is defined as the sum of kinetic and potential energy. The hamiltonian system is obtained from reduction of kinetic energy by using the Dirichlet Neumann Operator. The resulted kinetic energy equation is nonlinear. Therefore, this form is linearized by first part of the Taylor expansion. This linearization gives a dispersion relation of linear wave. Based on this dispersion relation, the phase speed of the linear wave depends on the density ratio of the two layers fluid.
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