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    ABSTRACT: This research was aimed to create valid, practical, and effective syntax of production based learning model in the context of Vocational Education and Training (VET). Production based learning is an alternative learning model of VET which is relevant to the needs of learners in developing their knowledge, attitude, and skills in learning process. Research methodology used was Research and Development by conducting expert validity test with Focus Group Discussion (FGD) and limited test towards production learning based model. The results of this research were formed in syntax of production based learning model which consisted of; (1) Analysis of curriculum and learners characteristics; (2) Identification and product analysis; (3) Creating important questions about product; (4) Questions mapping; (5) analysis of equipment and materials needed of the product which was going to be made; (6) making schedule of implementation of making product; (7) process of making product; (8) evaluated regularly; and (9) creating business plan. Finally, by applying production based learning model in Vocational Education and Training (VET) can help learners preparing themselves to enter work, as well as developing their critical thinking and having good moral attitude. In addition, it also can motivate the learners to be more active in the learning process which would contribute to the learners learning outcomes.
    Procedia - Social and Behavioral Sciences 08/2015; 204:206-211. DOI:10.1016/j.sbspro.2015.08.142
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    ABSTRACT: The results of a numerical study on the influence of topological defects on mass transfer processes are presented for two-dimensional nonideal systems. Calculations have been performed for Yukawa and inverse-power potentials in a wide range of parameters, corresponding to the experimental conditions in the laboratory dusty plasmas. The relations between a number of topological defects and diffusion coefficients for interacting particles are obtained for the first time.
    EPL (Europhysics Letters) 06/2014; 106(6):65001. DOI:10.1209/0295-5075/106/65001
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    ABSTRACT: We propose Landau phenomenology for describing the phase transition from the conventional nematic into the conical helical orientationally non-uniform structure recently identified in liquid crystals formed by "banana"-shaped molecules. The mean field predictions are mostly in agreement with experimental data. Based on the analogy with de Gennes model, we argue that fluctuations of the order parameter turn the transition to the first order phase transition rather than continuous one predicted by the mean-field theory. This conclusion is in agreement with experimental observations. We discuss the new Goldstone mode to be observed in the low-temperature phase.
    JETP Letters 06/2014; 100(2). DOI:10.1134/S0021364014140070


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    Padang, Indonesia
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Seminar Nasional Pascasarjana, Institut Teknologi Sepuluh Nopember, Surabaya; 08/2008
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