Căutare Scientific papers - Annals of "Dunarea de Jos" University of Galati - Analele științifice ale Universității "Dunărea de Jos" din Galați după Titlu
Afișează articolele 1161-1180 of 1845
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The Phase Spectra Based Feature for Robust Speech Recognition
("Dunarea de Jos" University of Galati, 2009)Speech recognition in adverse environment is one of the major issue in automatic speech recognition nowadays. While most current speech recognition system show to be highly efficient for ideal environment but their ... -
Phisycal and Mathematical Model Forvibratory Driving Process Analysis
(Universitatea "Dunărea de jos" din Galați, 2002)Vibratory driving of pile is one of the technologies used for powerless basement soil deep consolidation. This process consist by favouring the pile penetration in soil, whereupon when vibrations using. Experimentally, was ... -
Photocatalytic Properties of Semiconductive Oxide Nanoparticles. From Fundamentals to Applications
(Universitatea "Dunărea de Jos" din Galați, 2013)Photocatalysis is a promising technology that demonstrated important applications in environmental systems such as air purification, pollution removal, self-cleaning and antimicrobial. Semiconductive oxides (e.g., ZnO, ... -
Photocatalytical Activities of Manganese Doped Zinc Oxide Nanoparticles prepared by Sol-gel Method
(Universitatea "Dunărea de Jos" din Galați, 2013)In the last period, ZnO and doped ZnO nanoparticles are intensively investigated for their photocatalytic properties. This paper reports on ZnO and Mndoped ZnO nanoparticles obtained by modified sol-gel method. Were ... -
Physical-Chemical Properties (Cu-Sn) -Mo Composite Materials
(Universitatea "Dunărea de Jos" din Galați, 2009)The article is devoted to the study of corrosive and thermal stability of materials composition on the basis of copper, obtained by the EB-PVD method. It is shown in this work that corrosion of (Cu-Sn)–Mo composites have ... -
Physical-Mechanical and Technological Characteristics of Ti10Zr Alloy for Dental Applications
(Universitatea "Dunărea de Jos" din Galați, 2016)Progress reported over time in dentistry can be attributed largely to the dynamics of acquiring new materials. A biomaterial is considered ideal in the absence of any biomaterial-tissue interaction, which means a biomaterial ... -
Physico-Chemical Water Treated with Sonic Generatir and Al2(SO4) Coagulant
(Universitatea "Dunărea de Jos" din Galaţi, 2012)This paper is a study on the problem of using ultrasound in the treatment of raw water. It highlights the effect of ultrasounds produced by the experimental sonic ultrasound generator through the physico-chemical analysis ... -
Physico-Mechanical Characteristics of Hard Alloys Made Out of Many Carbides
(Universitatea "Dunărea de Jos" din Galați, 2005)The Hard alloys of type WC-TiC-Co can be used to process materials with long chips, such as steels [1]. Titanium carbide or TiC-WC solid solutions, added as alloying constituents in the compositions of WC-Co pseudo-alloys ... -
Pid Self-Tuning Controllers Used in Different Structures of the Control Loops
("Dunarea de Jos" University of Galati, 2008)The paper investigates the behavior of digital PID self-tuning controllers (STC) in different structures of the control loops used in adaptive systems. In the two phases of this type of systems which use a STC-PID, the ... -
Pill Model for Grid Voltage Reference Reconstruction
("Dunarea de Jos" University of Galati, 2012)In power electronics area, the PLL (Phase Lock Loop) circuit is needed to reconstruct the sinusoidal reference signal used on the APF (active power filters) or grid-tied inverters, starting from the distorted grid voltage. ... -
Plurality of crime
(Universitatea ,,Dunărea de Jos" din Galați, 2008-01)In front of the paper are found and presented some similarities and difference between criminal law of Romania and the Republic of Moldova on example - plurality of crimes and the crime. To interpret the provisions of ... -
Policies for Economic Efficiency. Providing utilities in Public Administration
(Universitatea "Dunărea de Jos" din Galaţi, 2014)The reality of the contemporary world has shown that there is an increasing interdependent power often turned into political pressure. Today, in Europe 25% of the imports of natural gas come from Russia. Therefore, ... -
Politica Interesului Național și Mediul Politic Internațional
(Univeristatea ,,Dunărea de Jos" din Galați, 2007-01)Actualitate funcţională a interesului naţional – concept prezent în ştiinţa dreptului şi relaţiilor internaţionale începând din perioada postbelică, promovat de o serie de politologi americani şi britanici permite descifrarea ... -
Pollutant Emissions, Control and Prevention in the Secondary Copper Industry
(Universitatea "Dunărea de Jos" din Galaţi, 2008)This paper presents an analysis of pollutant emissions specifics to copper waste valorization. There are made appreciations of the role and importance which have the characteristics of mixed charge with waste having a ... -
Possibilistic Networks for Uncertainy Knowledge Processing in Student Diagnosis
("Dunarea de Jos" University of Galati, 2006)In this paper, a possibilistic network implementation for uncertain knowledge modeling of the diagnostic process is proposed as a means to achieve student diagnosis in intelligent tutoring system. This approach is proposed ... -
Possibilities and Financing Limits of Romanian Companies by the Share Market
(Universitas Galatiensis, 2008-01)The IT&C sector is one of the most dynamic of Romania’s economy. It is estimated, for instance, that in 2007 800,000 PCs will be sold, almost 33% more than in 2006. Figures showing similar growth trends are also estimated ... -
Possibilities and Limits of the Quality Integrated Management within the Romanian Companies
(Universitatea "Dunărea de Jos" din Galaţi, 2006)The authors of the paper try to identify the main approaches in the field of the Quality Integrated Management on the Romanian companies’ level, starting with the discussion about the theoretical frame of the topic. The ... -
Possibilities for Making the Concepts of "Strategic Segment" and "Strategic Group" Become Operational - A Case Study in the Clothing Industry in Romania
(Editura Europlus Galaţi, 2010-01)In this paper we formulate possible strategies that may be made to improve the competitive position of companies must take into account the major strategic stakes, opportunities and threats in the environment but also ... -
Possibilities to Evaluate the Value of the Marangoni Effect and of the Marangoni number in Refining Steel-Slag/Inclusion Systems
(Universitatea "Dunărea de Jos" din Galați, 2006)Starting from the impressive progress in studying the instabilities induced by capillary effects in systems of two immiscible fluids in chemistry, an analysis of factors in solutal Marangoni effect and Marangoni number ... -
Possibilities to Study the Mixing State and Energy Dissipation in Metallurgical Reactors Using a System Based on Coloured Liquids
(Universitatea "Dunărea de Jos" din Galați, 2005)
