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Afișează articolele 1983-2002 of 2993
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Periodic Solutions of Some Differential Equations that Show the Non-Linear Vibrations of the Mechanical Systems
(Universitatea "Dunarea de Jos" din Galați, 2009)Many phenomenons of mechanical nature possess non-linear vibrations, their mathematical forming operation leading to differential equations or to systems of differential non-linear equations. In this work it is shown ... -
Perspectivă monografică asupra Operei lui Al. O. Teodoreanu
(Universitatea „Dunărea de Jos” din Galați, 2023)Demersul nostru de cercetare propune o abordare cu miză integratoare a scrierilor lui Al. O. Teodoreanu, care să acopere și să includă, convergent, diferitele tipuri de discurs în care scriitorul și-a exersat pana, ... -
Perspectivele dezvoltării ofertei turistice românești în context european
(Universitatea "Dunărea de Jos" din Galați, 2017)În prezent, turismul se numără printre fenomenele ce şi-au pus amprenta asupra dezvoltării economice a multor state. În acest context, principalele priorităţi şi provocări legat de turism trebuie abordate din perspectiva ... -
Perspectivele dezvoltării ofertei turistice românești în contextul european
(Universitatea "Dunărea de Jos" din Galați, 2017)Prin transformările pe care le produce în societate, materializate atât pe plan economic, dar şi social, cultural sau de mediu, turismul devine un vector important în dezvoltarea ţărilor şi regiunilor. În acelaşi timp ... -
The Perspectives and the Opportunity of Evaluation from the Angle of the Relation Evaluation – Accounting – Reporting
("Dunarea de Jos" University of Galati, 2009-01)Regardless of the moment and the presentation stage of accounting data, the arguments of calculus and evaluation are integrated as a unit, inseparable from the accounting methods, being required by the existence ... -
Perspectives on EU Transport Guidelines – Evaluation of Purchasing’s Consideration of Outsourcing Transport Route Services to Turkey, a New Gate From the Old Silk Way Route
(Editura Europlus Galaţi, 2011-07)With the emergence of the new member states to the European Union, the study aims to demonstrate awareness of the attendant challenges of increases in the congestion on railroads and motorways in the connections to the ... -
Perspectives on knowledge management models
(Universitas Galatiensis, 2009-06)The purpose of this paper is to present the way some widely used knowledge management models are structured. We will describe the most important characteristics of each model, with our comments about its usefulness in the ... -
Pescuitul speciilor de peşti cu importanţă comercială în zona litoralului românesc al Mării Negre
(Universitatea "Dunărea de Jos" Galaţi, 2009)Atât în faza initială, cât şi pe parcursul elaborării lucrării, s-au avut în vedere următoarele obiective specifice: Evidenţierea particularităţilor ecologice şi etologice ale principalelor speciilor de peşti, în contextul ... -
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 ... -
Piețele de schimb lateral: implicații ale platformelor colaborative în marketingul digital
(Universitatea „Dunărea de Jos” din Galați, 2023)Dezvoltarea digitală și inovațiile tehnologice determină multiple oportunități prin care tinerii antreprenori pătrund mai ușor în mediul afacerilor. Românii utilizează aplicațiile și site-urile de economie colaborativă, ... -
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 ...
