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Afișează articolele 2823-2842 of 2993
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The Technical-Economic Modelling of Competitiveness for Manufacturing Systems
(Universitatea "Dunărea de Jos" din Galați, 2009)On world wide level, enterprises are confronted with an evermore accelerated dynamics and the unpredictable changes. This is influenced by the technical and scientific progress, dynamic requirements of the customers, ... -
The Technological Resource of Digging and Transport Heavy Equipmens Used in Road Costructions
(Universitatea "Dunărea de Jos" din Galați, 2004)For it can be applied the efficiency analysis of a mecanical system , on the basis of probabilistic transform and correlation methods , in the case of industrial tractors which are working in aggregate with different ... -
The temperature Effect on Severely Deformed Aluminium by High Pressure Torsion
(Universitatea "Dunărea de Jos" din Galați, 2009)The process of deforming materials started to attract the interest of the researchers after the development of the severe plastic deformation techniques. A number of aluminium samples were severe deformed by HPT method ... -
The Tool to Model through Micro Strain and Micro Cutting
(Universitatea ”Dunărea de Jos” din Galați, 2008)The cutter wear is analised by a single hard fixed particle (inclusion) in brittle material. The shakedown pressure of the inclusion contact is directly proportional to shear field stress of the cutter surface and is ... -
The Undissolved Air Influences on Dynamic Behavior of Hydraulic Driving Systems
(Universitatea "Dunărea de Jos" din Galați, 2010)This paper is a part of a group of papers which deal with the changes due to the oil - air mixture into the hydraulic actuating systems. The undissolved air into the hydraulic agent of technological equipment actuating ... -
The Unusual Electomagnetic Proprieties of Fabric Reinforced Epoxy Composites
(Universitatea "Dunărea de Jos" din Galați, 2015)In this research, the electromagnetic behavior of four composite materials was investigated as an important issue of composite researchers is to control the electrical properties of polymer matrix composites. The four ... -
The Use of Systems Analysis in Environmental Engineering
(Universitatea "Dunărea de Jos" din Galați, 2005)The depletion of energy resources has been of primary concern in the `70s and `80s. In recent years, the decline of the environment due primarily to our energy-related activities has become severe and raises serious ... -
The Use of Ultrasound in the Treatment Process of Wastewater. A Reviuw
(Universitatea "Dunărea de Jos" din Galați, 2015)In this paper, different types of ultrasound devices for the treatment process of wastewater are presented. The use of ultrasound in treatment processes is a method of perspective, an alternative to conventional methods. ... -
The Utilization of 3X3 Matrixes in Setting Kinematics Chains Analysis for Robots Components
(Universitatea "Dunărea de Jos" din Galați, 2009)Within the kinematic study of a rigid solid, its motion is studied faceto- face by a reference system, fixing positions, speeds and accelerations of a reference system, solidarily connected to the rigid solid. -
The Value of the Structural Remanence and Thermic Tensions in the Forged Pieces
(Universitatea "Dunărea de Jos" din Galați, 2005)The plastic deformation, the heating and the cooling of the pieces submitted to plastic deformations acumulate remanent tensions inside the pieces. Knowing the environmental where they are produced and avoiding its ... -
The void that cannot be filled: Edna St. Vincent Millay's Sonnet "What lips my lips have kissed"
(Universitatea "Dunărea de Jos" din Galați, 2005-01)The paper aims at (re)tracing some significant developments in the art of sonnet writing in the second half of the twentieth century by making special reference to one of the most representative lyrical productions of the ... -
The Voluntary payment of the bill of exchange
(Universitatea "Dunărea de Jos" din Galați, 2009-01)The bill of exchange is extinguished normally by paying it at the maturity day, mainly by the main debtor – the accepter of the bill of exchange or the issuer of the payment order. If the bill of exchange is not honoured ... -
The Wear Influence on the Working Condition
(Universitatea "Dunarea de jos' din Galaţi, 2003)During the operation, any machine, equipment, machine parts, or piece, is submitted to a wear. The evolution in time of the wear size, or, in other words, a real form for the characteristic of the wear depends on ... -
Thematic Tourist Programme, Essential Element of the Romanian Tourism Promotion
(Universitatea "Dunărea de Jos" din Galaţi, 2006)Tourism is the brilliant and efficient combination of the natural elements existing in a geographical space, of the general components of human existence (language, culture, traditions, folklore, hospitality), of the ... -
Theoretical and Experimental Studies for Auto Sustainable Device Using Coandă Effect
(Universitatea "Dunărea de jos" din Galați, 2011)The paper presents the stages involved in creating the experimental prototype of an auto sustainable device based on the Coandă effect as well as some simulations performed on the aerodynamic profile of the device using ... -
Theoretical and Numerical Considerations on the Composite Neoprene Used at Vibration and Shock Isolation Isolators
(Universitatea "Dunarea de Jos" din Galați, 2010)Construction of passive insulation elements in neoprene single microstructure mixture has demonstrated that the isolators can have the necessary elastic characteristics but low internal damping. The reduced scale models ... -
Theoretical Approach for the Control of the Make to Order Manufacturing System : Part 1
(Universitatea "Dunărea de Jos" din Galați, 2012)In practice, decisions on acceptance of order and production planning are often considered separately. Sales Department is responsible for accepting orders, while the production department in charge of production plans ... -
Theoretical Considerations on the Organisation of Banking Supervision and Internal Banking Control
(Universitatea "Dunărea de Jos” din Galați, 2016)Prudential supervision of the entities wich make up the banking system from Romania constitute one of the main tasks of the National Bank of Romania which are characterized by a specificity that distinguishes it from its ... -
Theoretical Evaluation and Experimental Measuring of the Friction Forces from the Sealing of the Rod for the Hydraulic Cylinders
(UDJG, 2011)The paper presents some technical problems specific to the mobile sealing, used in the construction of hydraulic cylinders, and the theoretical and experimental methods which allow to determine the friction forces which ... -
Theoretical Study regargind the Flow Conditions for Alloys Through thin Channels
(Universitatea "Dunărea de Jos" din Galați, 2010)A common tool used to demonstrate the phenomenon of movement of liquids through thin channels is the capillary tube. When the lower end of the tube is placed vertically in a liquid (such as water), it forms a concave ...
