Căutare Scientific papers - Annals of "Dunarea de Jos" University of Galati - Analele științifice ale Universității "Dunărea de Jos" din Galați după Titlu
Afișează articolele 412-431 of 1845
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Diffractometry Analysis on Non-Conventional Treated Steels after Tribological Tests
(Universitatea ”Dunărea de Jos” din Galați, 2009)Two steel grades were subjected to a nitro-carburized thermo-chemical treatment after thermo-magnetic treatments. The contact was studied employing the concept of tribosystem and tribomodel. The structural aspects into ... -
Digital Simulation of Closed Loop ZVS-ZCS Bidirectional DC-DC Converter for Fuel Celland Battery Application
("Dunarea de Jos" University of Galati, 2010)A closed loop ZVS-ZCS bidirectional dc-dc converter is modeled and appropriate digital simulations are provided. With the ZVS-ZCS concept, the MATLAB simulation results of application to a fuel cell and battery application ... -
Dimensional Changes in Some Iron-Based Powder Metallurgy Alloys
(Universitatea "Dunărea de Jos" din Galați, 2015)The purpose of this paper is to present the dimensional changes in some ironbased (P/M) alloys. The specimens produced from atomized iron powder and alloyed powder with different sizes (< 45, 45-63, 63-100, 100-150, >150 ... -
Diminutivele lexicalizate în limba română
(Universitatea "Dunărea de Jos" din Galați, 2005-01)Lexicalizarea ca proces prin care se dă o anumită formă unui anumit conţinut într-o limbă, poate fi exemlificată în limba română şi prin pierderea legăturii dintre lexemul bază şi diminutive. Lucrarea ilustrează o astfel ... -
Discursul ideologic între persuasiune și manipulare în comunicarea literară
(Universitatea "Dunărea de Jos" din Galați, 2005-01)Ideology is perhaps more strongly connected with language than any other kind of social activity. Language is the main vehicle of communication, and the mission of ideology is to rule the process of communication and ... -
A Distortion Input Parameter in Image Denoising Algorithms with Wavelets
("Dunarea de Jos" University of Galati, 2009)The problem of image denoising based on wavelets is considered. The paper proposes an image denoising method by imposing a distortion input parameter instead of threshold. The method has two algorithms. The first one is ... -
The Distribution of the Electricfield and of the Current Density in Casa of Electrocorrosion Countermeasures Using the Sacrifice Anodes Technique
("Dunarea de Jos" University of Galati, 2005)An electric field oriented from sea water towards the ship, can develop an extraction work. The corrosion process was thus diminished, by a change in the ship’s hull mass, due to a continuous tore of the material from its ... -
Distribution Systems Optimization with Computational Intelligence Algorithms
("Dunarea de Jos" University of Galati, 2006)A dual particle swarm optimization - immune algorithm solution is presented in this paper to deal with the problem of optimum radial reconfiguration and reactive power compensation in distribution systems. The optimization ... -
The Disturbance Model in Based Predictive Control
("Dunarea de Jos" Univesity of Galati, 2003)Model Based Predictive Control (MBPC) is a control methodology which uses a process model on-line in the control computer; this model is used for calculating output predictions and optimizing control actions. The importance ... -
The Dividend Politics of Romanian Enterprises
("Dunarea de Jos" University of Galati, 2009-06)The dividend politics – a managerial option of any entity between partial reinvestment and total re-investment of the net profit and/or total or partial distribution of this one in the form of dividends. For a good ... -
Does Access to Improved Water Source and Sanitation Facility Accelerate Economic Growth in Bangladesh?
(Universitatea "Dunărea de Jos” din Galați, 2016)This paper examines the relationship among access to improved water, sanitation and economic growth in Bangladesh through co-integration and vector error correction model (VECM) over the period 1991 to 2014. Bangladesh ... -
Does CSR Improve Organization Financial Performance? Evidence from Nigeria Using Triangulation Analysis
(“Dunarea de Jos” University of Galati, 2013)The study examines the impact of corporate social responsibility (CSR) on organizational financial performance of some selected banks in Nigeria using time series of annual data of ten banks over the period of 1990 to ... -
Dreptul la un proces echitabil : Obiect și câmp de aplicare potrivit Art. 6 din Convenția Europeană a Drepturilor Omului
(Universitatea ,,Dunărea de Jos" din Galați, 2007-01) -
Dual Priority Scheduling Algorithm Used in the nMPRA Microcontrollers-Dynamic Scheduler
(Universitatea "Dunărea de Jos" din Galați, 2015)This paper is a follow up of an already published paper that described the static scheduler. It deals with a true dynamic scheduling algorithm that is meant to maximize the CPU utilization. The dual priority algorithm ... -
The Dualistic Model of European Agriculture: a Theoretical Framework for the Endogenous Development
("Dunarea de Jos" University of Galati, 2009-01)The European model of agriculture refers to a multifunctional and virtuous model of agriculture that is progressively substituting the productivist model of agriculture, that, in the recent past, has been supported by ... -
Durability of the Layers Deposed with Metal – Ceramic Powders Type CR3 C2 –NICR and High Speed Flame (HVOF)
(UDJG, 2011)The durability of the reconditioned or preventively covered with powders type Cr3 C2 –NiCr product may outrun the performances of the original product and (the original specification, too). Due to the deposit of these ... -
Durabilyty of Friction Pairs With Functionality in Abrasive Randomly Particles
(Universitatea "Dunărea de Jos" din Galaţi, 2007)It is shown that the abrasive particles, which penetrate in the convergent joint of friction pairs, can damage the superficial layer of surfaces. The wear caused by individual particle depends on having both a satisfactory ... -
Dust Emissions from an Integrated Steel Mill in Correlation with Human Exposure and their Adverse Health Effects
(Universitatea "Dunăreade Jos" din Galați, 2013)Many of the metallurgical operations contribute to generation of the dust emissions if these are not properly controlled and managed. The relevant sectors as important sources for airborne dust are: coke oven plant, ... -
Dynamic Analysis of Electro-Hydrodynamic Vibratory Equipment Using Virtual Prototyping Technique
(Universitatea "dunărea de Jos" din Galați, 2004)In this paper the authors analyse the functional behaviour of an electrohydrodynamic vibratory equipment, that could be used to vibro-driving the piles into the powerless soils, to drive a demolition hammer, a.s.o. ... -
Dynamic Analysis of Mechanical Systems. Calculus of the Equivalent Dynamic Forces and Torques
(Universitatea "Dunărea de Jos" din Galați, 2008)This article presents the physical and mathematical models of mechanical systems with elastical and/or rigid elements, subjected to dynamical loads: forces and torques. The aim of the study is to establish some formulas ...
