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The Management Of Intellectual Property In A Romanian State University Where Research Represents A Strength

: Mărcile, cele mai numeroase cauze de litigiu de proprietate intelectuală, Forbes România, , accesat la : 11.04.2015 [9] Ţîţu, M., Strategia în domeniul protecţiei proprietăţii intelectuale la Universitatea Lucian Blaga din Sibiu pentru perioada 2011-2015. Disponibil la , accesat: 04.04.2015. [10] Slătineanu, L., Duşa, P., Managementul inovării tehnologice, Editura

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Vibration analysis of a bucket wheel excavator boom using rayleigh’s damping model


For the ERc 1400-30/7 type bucket wheel excavator (BWE) used in various Romanian open pit mines, a virtual model of the boom was constructed in SolidWorks. On this model, the variable in time forces acting during the excavation process were simulated, and the time history analysis (time response) was performed. This dynamic time response analysis was performed for excavation of homogenous material only, considering the damping as being of Rayleigh’s type, where the damping matrix is a linear combination of the mass and stiffness matrices. Based on the conducted analysis, the displacements of the boom during excavation were observed.

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Acta Universitatis Sapientiae, Electrical and Mechanical Engineering
The Journal of Sapientia Hungarian University of Transylvania
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Prospects for development movement in the industry concept 4.0

proactive and preventive maintenance activities.: The 6th International Conference on Modern Manufacturing Technologies in Industrial Engineering. ModTech 2018, June 13-16, 2018, Constanta, Romania. Book of abstracts. Red. Constantin Carausu. Iasi: ModTech Publishing House. Stecuła, K., Tutak, M. and Brodny, J. (2017). Application of chosen elements from japanese production and maintenance management philosophies in polish coal mines. 17th International Multidisciplinary Scientific Geoconference SGEM, 17(13). ISBN 978-619-7105-00-1, ISSN 1314-2704, pp. 93-100. DOI

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Management of the Size of the Supply Under the Conditions of Inflation

/EPQ inventory models with two backorders costs using analytic geometry and algebra”. Applied Mathematical Modelling. volume: 73. Meyer B., Zaman S. (2019). The usefulness of the median CPI in Bayesian VARs used for macroeconomic forecasting and policy. Empirical Economics. Volume: 57. Issue: 2. Michalski G. (2008). Value-based Inventory Management, Romanian Journal of Economic Forecasting. Moon I, Lee S. (2000). The effects of inflation and time-value of money on an economic order quantity model with a random product life cycle. European Journal of

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