Judul: Desain dan Konstruksi Kapal bouke ami (KM Varia Karunia) di Galangan Kapal PPS Nizam Zachman Jakarta
Abstrak: Bouke ship ami a squid fishing boat but has a different design to the squid jigging vessels because of the way the operation of fishing gear. Generally, this ship is a ship which is modified from the previous ship types. The purpose of this study was to analyze the design and construction of ships boukeami based ship shape and dimension ratio. In addition, another goal was to analyze the type of wood used in the construction of ships and the timber size. Dimentional ratio showed that L/B was 3,7 meters, L/D was 9,7509 meters, and B/D was 2,6353 meters. Coefficient of fineness of this ship implied in the coefficient of fineness studied by Iskandar and Pujiati (1995). It means that this ship included in typical static gear in Indonesai. Type of wood used for the construction of the ship is the same as that set by the BKI. This showed that some of wooden beam used in ship construction complied with BKI’s rules, however some of them were not.
Keyword: PPS Nizam Zachman., ship bouke ami, construction, Design

Judul: Stabilitas Kapal Bouke Ami (Stick Held Dip Net) yang Beroperasi di Perairan Laut Jawa: Studi Kasus KM. Varia Karunia.
Abstrak: Bouke Ami Ships is a squid fishing vessels that use nets gear. This net fishing gear is a modification from Thailand and Japan. The squid nets do not use Line Hauler but use as a replacement axle. The purpose of this study was: (1) calculate the static stability parameters of ships, and (2) determine the value of the quality of the ship static stability on four different simulated load conditions. The method used in this research is the case study method with direct measurement of the KM. Varia Karunia that is in the field. The results of the analysis of the third parameter value ratio obtained LPP/B, LPP/D, and B/D each worth 3.700; 9.751; and 2.635 and the coefficient of fineness vessel analysis examined each for Cb = 0.461; CP = 0.576 ; CVP = 0,600; Cw = 0.771 and = 0.726 still within the range of parameter values, the three main dimensions of the ratio value and the value of the coefficient of fineness five vessels studied were in the range value of static gear vessels similar in several regions in Indonesia . Value of static stability in KG1 = 0.678 m , KG2 = 4.793 m, KG3 = 3.040 m, KG4 = 2.319 m, and KG5 = 2.026 m having a good quality of static stability with vanishing angle over 1060 and has a stable equilibrium. Meanwhile, the calculations show that the high angle floading WL 5 draft at 2,259 meters then the resulting corner angle floading 24.240.
Keyword: angle floading, vanishing angle, design, Static Stability

Judul: Metode cepat untuk kuantifikasi teoflin dalam sediaan farmasi secara spektrofotometri derivatif ultraviolet
Abstrak: Teofilin merupakan senyawa alkaloid yang telah lama digunakan untuk mengobati penyakit asma. Metode cepat dan dapat dipercaya untuk penentuan teofilin diperlukan untuk mendukung kontrol kualitas obat. Metode spektrofotometri derivatif ultraviolet (SDUV) tanpa teknik pemisahan telah dikembangkan untuk penentuan teofilin di dalam sediaan farmasi. Metode SDUV ditentukan berdasarkan pengukuran jarak puncak ke puncak pada spektrum turunan orde pertama. Kurva kalibrasi yang dibuat pada selang konsentrasi 5.0-30.0 ppm menghasilkan koefisien korelasi yang tinggi sebesar 0.9994 berdasarkan metode kuadrat terkecil. Ketelitian metode SDUV yang dianalisis pada hari yang sama sangat memuaskan dengan nilai persen simpangan baku relatif untuk contoh A dan B secara berturut-turut sebesar 1.89% dan 1.15%. Nilai perolehan kembali berdasarkan metode penambahan standar sebesar 69.23-86.47%. Limit deteksi dan limit kuantisasi secara berturut-turut sebesar 1.08 μg/mL dan 3.63 μg/mL. Metode kromatografi kinerja tinggi digunakan sebagai metode terstandar untuk penentuan teofilin. Hasil analisis kedua metode dibandingkan secara statistika menggunakan uji F dan uji t. Analisis secara statistika menunjukkan bahwa nilai ragam dan rataan kedua metode berbeda nyata untuk contoh A dan tidak berbeda nyata untuk contoh B pada selang kepercayaan 95%.
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