Judul: Analisis studi gerak dan waktu pada proses produksi minuman lidah buaya di UMKM: studi kasus PT. Driyama Purwana, Bogor
Abstrak: PT. Driyama Purwana merupakan perusahaan yang mengolah lidah buaya menjadi minuman kemasan. Teknologi yang digunakan perusahaan tersebut masih sederhana sehingga kemampuan tenaga kerja berpengaruh besar terhadap produktivitas perusahaan. Analisa gerak dan waktu, diperlukan untuk dapat meminimalkan gerakan kerja yang tidak efektif sehingga akan diperoleh waktu kerja yang optimal. Peningkatan produktivitas pekerja selain analisa studi gerak dan waktu juga berkaitan dengan lingkungan fisik kerja. Tujuan penelitian ini adalah (1) Menganalisa studi gerak dalam proses produksi minuman lidah buaya di PT. Driyama Purwana, (2) Menganalisa standar waktu kerja dalam proses produksi minuman lidah buaya di PT. Driyama Purwana, dan (3) Mengidentifikasi faktor-faktor yang dapat meningkatkan produktivitas pekerja khususnya di bagian produksi pada PT. Driyama Purwana.
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Judul: Studi Gerak dan Waktu pada Kegiatan Produksi Air Minum dalam Nama NIM Kemasan (AMDK) di PT Krakatau Daya Tirta, Cilegon
Abstrak: Krakatau Daya Tirta is a company that engaged in the provision of packaged drinking water (AMDK). Every company wants to increase productivity to obtain high profits, therefore, the use of time and labor movement must be efficient and effective. Cycle of time that used by workers of production of packaged drinking water (AMDK) at the beginning and end of shift is different. The activity to put the AMDK 240 ml cup into the cardboard was using standard time at 37.96 seconds. The activity of cardboard assembly and final packaging process was using standard time at 38.485 seconds. The activity to pre-wash gallon 1, 2, 3, and 4 used standard time in the early shift at 6.92; 24.13; 7.92; and 48.31 seconds. According to Body Nordic questionnaire, workers put the cup into the cardboard and pre-wash workers having pain in them limbs after doing the work. Therefore, these activities work postures were analyzed by Rapid Upper Limb Assessment (RULA) method to determine the risk level of injury to the body.
Keyword: Bogor Agricultural University (IPB), standard time., RULA, productivity, efficient, effective

Judul: Construction of Strongly Optimal Binary Linear Code with Minimum Distance 9 and 11
Abstrak: A binary linear code of length n over q F is a subspace of n q F . A code has three parameters that attached to it, namely length, dimension, and minimum distance. A code with length n, dimension k and minimum distance d is often called [n, k, d ]-code. Usually, when two parameters are given, then we want to find a code that has the best value for the last parameter. Based on Gilbert- Varshamov bound, if a [n, k, d ]-code exists and can not be expanded, we call it a strongly optimal code. In this paper, we construct strongly optimal code with minimum distance 9 and 11. In constructing the code, we created a theorem and algorithm based on Gilbert-Varshamov bound before we implement the algorithm to MAPLE programming language. Because of computational limitations, the program can only construct up to k = 10 for d = 9 and k = 12 for d = 11.
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