Căutare Scientific papers - Annals of "Dunarea de Jos" University of Galati - Analele științifice ale Universității "Dunărea de Jos" din Galați după Titlu
Afișează articolele 914-933 of 1845
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Mathematical Modeling of the Heat Treatment Process Applied to Alloy Al-Zn-Mg-Cu-4.5% Zn, Used in Aeronautics
(Universitatea "Dunărea de Jos" din Galați, 2012)This paper presents mathematical modeling based on the regression analysis method by active experiment of a thermal treatment process applied to an alloy belonging to Al-Zn system, which finds application in aeronautics. Using ... -
Mathematical Modelling of Steel Continuous Casting Hydrodynamics (1)
(Universitatea "Dunărea de Jos" din Galați, 2006)The quality increase of steel continuous casting and a reliability indices of afferent installations imposes the automation systems adoption of machines of continuous casting of steel. In this paper enters original ... -
Mathematical Models for the Whole Traction Mechanical System of the Technological Self-Propelled Machines
(Universitatea "Dunărea de Jos" din Galați, 2007)The paper achieves mathematical models of the integral traction mechanical system, that is the system achieved only with gearings organized in the transmission components , gearboxes, card differentials transmissions, ... -
Matlab Simulations of Dynamic Pricing on the Market of a Product Models
(“Dunarea de Jos” University of Galati, 2015)This paper aims to illustrate the dynamic models of prices adjustment on a product market, such as Kaldor classic model and Extended Kaldor model with adaptive expectations, using simulations achieved by Matlab programming ... -
Measurement and Analysis of Vibrations on a Cold Rolling Mill for Steel Strip
(Universitatea "Dunărea de Jos" din Galați, 2012)In this paper the authors made measurements and registration of vibration by using accelerometers posted on the top backup rolls. This is a new way for predict the damage in the rolling mill equipment and the precision ... -
Measurement and Evaluation of Efficiency. Criteria for Police Units
(“Dunarea de Jos” University of Galati, 2012)Police organization It is widely recognized that the exercise of the activity of management, as of all human activities, is not a purpose in itself, but rather a means to increase economic and social efficiency. To ... -
Measurement of Highly Qualified Employees Productivity
(“Dunarea de Jos” University of Galati, 2013)Nowadays all economies are more and more based on knowledge and information. Economists therefore are increasingly interested in the measurement of productivity of highly qualified employees. While in the case of other ... -
Measures to Optimize Job Security "Crane machinists who Transport Liquid Steel"
(Universitatea "dunărea de Jos" din Galați, 2013)The starting point in optimizing the prevention of occupational accidents and occupational diseases for a crane machinist for the transport of liquid steel is the risk assessment of the system. Risk assessment involves ... -
Measuring and Controlling of Noises and Vibrations Generated by Industrial Sources
(Universitatea "Dunărea de Jos" din Galați, 2008)This paper describes a methodology for measuring and control of noises and vibrations generated by industrial sources, such as: construction activities, equipments which use vibrations into working process, etc. ... -
Measuring the Effects of Human Capital on Growth in the Case of Romania
(Europlus Galati, 2012-03)It is obvious that human capital is critical for economic growth. The exploration of the impact of human capital on growth could bring valuable information for policy makers to substantiate their development strategies ... -
Measuring the Residual Stress of the Injection Moulded Polymeric Parts
(Universitatea ”Dunărea de Jos” din Galați, 2009)The residual stresses are usually introduced during manufacturing, and are caused by processes such as molding. This paper presents how the authors determine the residual stresses for the flat plates from ABS, PP and PS ... -
Mechanical and Tribological Properties of TiCxOy Thin Films
(Universitatea "Dunărea de Jos" din Galați, 2005)The main purpose of this work consists on the preparation of single layered titanium oxycarbide, TiCxOy, thin films, deposited by d.c. reactive magnetron sputtering. The depositions were carried out from a TiC solid ... -
Mechanical properties and Abrasive Wear Behavior of Fluidized-bed Carburized Sintered Iron Alloys
(Universitatea "Dunărea de Jos" din Galați, 2012)This paper is a study of the influence of fluidized bed carburizing of sintered steels on the mechanical properties and the abrasive wear behavior for two different types of powder. Carburizing was carried out at a ... -
Mechanical Resistance as a Function of Local Properties
(Universitatea "Dunărea de Jos" din Galați, 2007)The present study makes an estimation of an automotive engine piston mechanical properties and fatigue life based on some characteristics of metallurgical microstructure. Because it is intended to assess the properties ... -
Mechanical Resistance as a Function of Local Properties
(Universitatea "Dunărea de Jos" din Galaţi, 2007)The present study makes an estimation of an automotive engine piston mechanical properties and fatigue life based on some characteristics of metallurgical microstructure. Because it is intended to assess the properties in ... -
Mechanical Resistance on Cold Welding Achievement Between Cogged Sufaces
(Universitatea "Dunărea de Jos" din Galaţi, 2008)Cold welding on cogged surfaces is a technology developed by researchers from Robotics and Welding Department, Dunarea de Jos University of Galati. Easily deformable samples, having plane surfaces, are pressed on cogged ... -
Mechanization and Automation of the Construction Operations
(Universitatea "Dunărea de Jos' din Galați, 2003)Modernizing operating technologies is the major goal of the construction engineering in order to reduce or eliminate manual labor. The increase of operating efficiency of the construction industry is related to the ... -
Mechano-Erosion: A Novel Test Methodology to Accelerate Erosion in Rolling Contact Fatigue Experiments
(Universitatea "Dunărea de Jos" din Galați, 2008)Rolling contact fatigue testing of rolling elements with low saturation temperature lubricants result, in several difficulties. Mainly, uncontrolled phase changes due to flow dynamics often cause difficulties in assessing ... -
Mediation : An alternative ro justice
(Universitatea ,,Dunărea de Jos" din Galați, 2008-01)Mediation – appears in our country for the first time, with the emergence of Law 192/2006 – and is an alternative to court. Optional is a way of settling conflicts on the amicable way in which an appointed mediator, trying ... -
Melting-Casting Plant Using Vibrating of Melts in Order to Obtain Composite with Tehnological Utility
(Universitatea "Dunărea de Jos" din Galați, 2010)This paper presents the obtaining of composites materials with technological utility through vibration technology. In order to obtain these composites, and plant was designed and manufactured. In order to show the ...
