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mesuring the staff technology readiness, the case of a multi national chemical company operating in iran
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15 صفحه اولRegression Models to Evaluate Compressive Strength of Polyethylene Terephthalate (PET) Fibre Reinforced Recycle Aggregate Concrete
-This paper presents the compressive strength of PET fibre reinforced recycles aggregate concrete. The Natural Aggregate (NC) was replaced by recycle aggregate (RA) in the proportion of 25, 50, 75 and 100%. PET fibres were added to the Recycle Aggregate Concrete (RAC) by 1 and 2% volume. Total 45 cubes were cast and tested. The results showed that as the % of RA and volume fraction of PET fibre...
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Introduction Positron emission tomography is a widely used and established tool for clinical tumour diagnosis and is the gold standard for metabolic imaging. The method complements MR imaging with respect to its metabolic specificity and helps to judge the malignancy and extent of the tumour tissue. Recently, the need to perform two separate scans has been negated through the development of new...
متن کاملRecycle of Random Sequences
The correlation between a random sequence and its transformed sequences is studied. In the case of a permutation operation or, in other word, the shuffling operation, it is shown that the correlation can be so small that the sequences can be regarded as independent random sequences. The applications to the Monte Carlo simulations are also given. This method is especially useful in the Ising Mon...
متن کاملReduced order modelling of chemical reactors with recycle by means of POD-penalty method
Spectral method based on POD are an effective approach for model reduction but variable boundary conditions are often a problem, since basis functions must satisfy boundary conditions at all times. In this work we introduce weak imposition of boundary conditions by means of a penalty method and apply the method to develop reduced order models of two different chemical reactors. A quantitative a...
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ژورنال
عنوان ژورنال: Kobunshi
سال: 2003
ISSN: 0454-1138,2185-9825
DOI: 10.1295/kobunshi.52.273