NUMERICAL SIMULATION OF DUCTILE CRACK PROPAGATION VELOCITY IN CO2 PIPELINE


Audition and exhibition to toluene - a contribution for the theme

Introduction: With the technological advances and the changes in the productive processes, the workers are displayed the different physical and chemical agents in its labor environment.The toluene is solvent an organic gift in glues, inks, oils, amongst others.Objective: To compare solvent the literary findings that evidence that diligent displayed

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The concept of sport initiation nowadays

TIn this paper a wide analysis of bibliography related to the definition of sport initiation in the last decades is presented for this reason we have carried out a new view of the concept of games teaching in the early years from three points of view.First, teaching methods that have focused now on product, rather than on results.Second, teaching g

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