Judul: Analysis and repair work system based on time and motion studies in production proccess of long stick biscuit
Abstrak: Every company want to increase their productivity. To achieve high productivity required special attention to effectiveness and efficiency of work accomplished. For that reason there is a need for analysis working movement and labor time required for one cycle of proccess. Time required to perform a proccess at the beginning and the end of a shift is different, related to decrement of labor’s motivation and stamina due to fatigue. Fatigue can be caused by working conditions, work capacity of workers, and others. Standard time is a “factor looseness and the adjustment factor is summed with the cycle time”. Standard time for the proccess of preparation of raw flour is 112.68 seconds, while the standard time for the packaging process is 90.74 seconds. Productivity can be calculated by dividing the output of that day with the number of workers and duration to accomplish one proccess, was obtained from the calculation of productivity of each workers in the process of preparation of wheat flour is 400 kilogram/hour, while the packaging productivity of each workers is 3.76 cartons/hour.
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Judul: Analisis dan Perbaikan Sistem Kerja Berdasarkan Metode Studi Gerak dan Waktu Pada Lini Produksi Squash Orange di PT. Buanasari
Abstrak: Assessment of work productivity should be done routinely by a company. Achieving high productivity required special attention to efficiency and effectiveness of work. For that reason, there was a need to analyze working movement and work time required for one cycle of process. Time required at the beginning and the end of a process shift was different depends on the decrease of labor’s motivation and stamina, which related to fatique condition of labor. Fatique could be caused by working conditions and work capacity of workers. Motions were analyzed and grouped according to the cycle and type of motion. Average time of each motion adjusted with Westinghouse rating and allowances to obtain the standard time. Standard time for the squash orange production from was 25.46 seconds/bottle, while the standard time for the packaging process was 20.22 seconds/bottle. Productivity can be calculated by dividing the daily product output with the number of workers and duration to finish one cycle of process. It was obtained from the calculation that each production worker’s productivity was 36 bottles/hour, while the packaging worker’s productivity was 7 cartons/hour.
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Judul: Posisi Filogenetik Kura-Kura Carettochelys Insculpta  (Reptillia: Testudinata)
Abstrak: Carettochelys insculpta is an endemic freshwater turtle of southern Papua and northern Australia. Phylogenetic position of this turtle is remain unresolved until now. Most of the research conducted show close relationships of C. insculpta and members of Trionychidae family. However, some of the research show distance between C. insculpta and members of Trionychidae family. This research is conducted to analyze phylogenetic relationship between C. insculpta and other members of Testudinata using 12S rRNA, 16S rRNA, and both gene as markers. DNA samples were obtained from three different organisms of C. insculpta. Two species used as outgroups were Alligator mississippiensis and Iguana iguana. Phylogenetic analysis was carried out using Neighbor-Joining method with Felsenstein 1981 (F81) modeltest. A polytomy tree of Testudinata was produced by using 12S rRNA gene. However, analysis using 16S rRNA and both genes as markers confirmed that C. insculpta was located between the Chelonidae and the Trionychidae family.
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