Căutare Scientific papers - Annals of "Dunarea de Jos" University of Galati - Analele științifice ale Universității "Dunărea de Jos" din Galați după Titlu
Afișează articolele 1458-1477 of 1845
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Spectrophotometric and Rheological Studies on Oxidized Soybean Oils
(Universitatea "Dunărea de Jos" din Galaţi, 2013-10-01)This paper presents a rheological and spectrophotometric study of oxidized and nonoxidized soybean oils at 100, 110 and 120°C temperatures. The oxidation periods of time were 5 hours and 10 hours. Changes of the oxidized ... -
Speed and Rotor Flux Estimation in Speed Sensorless Control of Induction Motor
("Dunarea de Jos" University of Galati, 2002)The paper compares the performances of several adaptive rotor flux and speed estimation methods used in speed sensorless vector control of induction motor. First, a short review of Luenberger, Gopinath, MRAS, Torque Error ... -
Spread Data Storage-A Means Of Storing in Internet
("Dunarea de Jos" University of Galati, 2012)Recent years have led to the development of new data storage solutions, moving their local storage, to the storage in cloud (Internet). In this case, data loss raises greater problems, since there it is not able to seek ... -
Stability criteria for cellular neural networks
("Dunarea de Jos" University of Galati, 2001)A cellular neural network is an artificial neural network which features a multidimensional array of neurons and local interconnections among the cells. Neural networks are systems with several equilibrium states. It is ... -
State Debt of the Republic of Moldova as Essential Factor of the Country Risk
(“Dunarea de Jos” University of Galati, 2010)This paper discusses issues concerning of the state debt risk related to the Republic of Moldova and the determinants of the state debt in the context of the country risk. Special attention is devoted to analyzing the ... -
A Statement of the Reaching Inflation Target upon Price Stability in Romania
(“Dunarea de Jos” University of Galati, 2015)Price stability contributes to financial stability because it eliminates the market distortions and uncertainties which may occur at the markets’ level as a result of the price instability. Price stability can reduce the ... -
Static Analysis of Statcom for Enhancement of Voltage on Transmission Line
("Dunarea de Jos" University of Galati, 2013)The recent development of Power- Electronics controller introduces the use of various FACTS devices in power systems networks. FACTS devices can control the power system network condition in expediting manner and this ... -
Static Ananysis of the Structure Type Tank Thermally
(Universitatea "Dunărea de Jos" din Galați, 2013)This paper consider finite element analysis for structural analysis of a tank under thermal loadings. Geometric modeling is done in CATIA and for finite element analysis the author used FEA module in Catia. The aim is ... -
Static and Dynamic Analysis of Stress and Deformations of Răstolița Dam
(Universitatea "Dunărea de Jos" din Galați, 2016)Large Dams are a particularly important case of seismic risk assessment. On the one hand, the dams themselves have a high value, having implications for the whole economy, through the production of electricity, water ... -
Stationary Frame Active Power Filter Control Based on Multiresolution Analysis
("Dunarea de Jos" University of Galati, 2006)The paper presents an active power filter control method. The reference signal is generated in the stationary reference frame α-β using multiresolution analysis and the controllers used are P-resonant controllers, suitable ... -
A Statistical Analysis of the Danube Flow Regimes in Brăila Harbour Area
(Universitatea "Dunărea de Jos" din Galați, 2015)It was in the frame of the „Restoration of the aquatic and terrestrial ecosystems complex, from Fundu Mare Island, part of the Small Wetland of Brăila - RAMSAR site 1074” project to look for solutions to improve the hydro ... -
The Statistical Analysis of the Factoryal Influences Concerning the Dynamic of the Average Level for the Social Productivity of the Work in Romania
(Editura Europlus Galaţi, 2010-01)We can to analyse the dynamic of the average level for the social productivity of the work in Romania, by means of the statistical methods with view of the factorial influences on the base of indexes numbers. -
Statistical Analysis Regarding the Evolutions of the Euro Exchange Rate and the Dollar Exchange Rate, in Romania
(Universitatea "Dunărea de Jos” din Galați, 2016)This paper reflects a the statistical modeling of the values concerning the annual averages of the euro exchange rate, respectively the dollar exchange rate in Romania, through by means of the „Least Squares Method”. The ... -
Statistical Analysis through Factors Path Method
(“Dunarea de Jos” University of Galati, 2010)The present research reflects the importance in statistics of the „Factors Path Method” (FPM), which provides modern techniques for the reflection of the factorial influences over of the variation in time or space presented ... -
Statistical Approaches Concerning the Influences of the Exports and Imports over the Dynamics of the Informational Energy
(“Dunarea de Jos” University of Galati, 2013)The statistical analysis concerning the foreign trade from Romania cans to be reflected through by means of the informational energy who is adjusted and influenced by the weights of exports, respectively imports. In any ... -
Statistical Approaches Concerning the Relationship between the Health Index and the Life Expectancy, in Romania
(“Dunarea de Jos” University of Galati, 2015)This research reflects the methodology for to achieve the statistical modeling of the trend concerning the correlation between the Health Index and the Life Expectancy in Romania, in the period 2005-2014. with the help ... -
Statistical Approaches Regarding the Evolution of the Earthquakes in Romania
(“Dunarea de Jos” University of Galati, 2015)This paper reflects the statistical modeling of the values regarding the magnitudes of the earthquakes in Romania, respectively the depth of the earthquakes, through by means of the „Least Squares Method”, which is a ... -
Statistical Assessment of Surface Quality Using 3D Profilometry Parameters
(Universitatea ”Dunărea de Jos” din Galați, 2009)he paper presents a statistical analysis for quality assessment of metallic surfaces and coating in order to use the conclusions for improving coating technology. Surface investigation was done with the help of a 3D ... -
Statistical Correlations Between Chemical Composition and Mechanical Properties of A516 Grade 65 Steel
(Universitatea "Dunărea de Jos" din Galați, 2016)In order to respond to required demands associated to certain operation conditions, the steels used in petroleum, petrochemical and chemical processing industries must have significant improved mechanical properties. ... -
Statistical Modeling and Analysis of the Correlation between the Gross Domestic Product per Capita and the Life Expectancy
(2015)This paper reflects the statistical modeling of the trends concerning the G.D.P. per capita and the Life Expectancy in 10 countries, in 2014, respectively the G.D.P. per capita and the Life Expectancy in Romania, between ...
