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Afișează articolele 2118-2137 of 2993
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Rapeseed Oil Flammability on Hot Surface
(Universitatea ”Dunărea de Jos” din Galați, 2009)The paper presents the tests and results upon rapeseed oil flammability on hot surface. The oil samples were obtained from a rapeseed oil after a dewaxing process. There were established temperature ranges for which the ... -
Rapid Synthesisof ZnO Micro and Nanostructures
(Universitatea "Dunărea de Jos" din Galați, 2009)This paper focuses on the newer chemical synthesis of zinc oxide powders and the effects of reaction temperature and possible mechanism of ZnO formation. The study of the reaction mechanism at different temperatures has ... -
Real Time wind Turbine Simulator Based on Frequency Controlled Servomotor
("Dunarea de Jos" University of Galati, 2002)This paper is a contribution to the development of a real time wind turbine simulator. The simulator is designed to generate wind power on its shaft, and provide the static and dynamic characteristics of a given turbine. ... -
Real-Time Optimal Control Using Particule Swarm Optimization
(Universitatea "Dunărea de Jos" din Galați, 2017)Optimal Control Problems can be solved by a well known metaheuristic, Particle Swarm Optimization. A version of this metaheuristic has been used to develop an algorithm that solves such a problem. The solution can be ... -
Realităţi şi perspective ale îmbunătăţirii managementului asistenţei sociale a persoanei vârstnice
(Universitatea "Dunărea de Jos" din Galaţi, 2011)Demersul nostru îşi propune abordarea sistematică a subiectului prin prisma managementului şi asistenţei sociale şi încearca o privire de ansamblu asupra proceselor sociale de construcţie a identitaţii sociale a vârstnicilor. ... -
Realities of the Self-Employment Process in Romania
(Universitatea "Dunărea de Jos" din Galaţi, 2006)The present analyse was developed within the framework of Self-Employment project, i.e. “Guidance and counselling for self-employment”, financed under EU Leonardo da Vinci Programme. The aim of this project is to identify ... -
Realizarea de straturi subţiri de compuşi intermetalici cu caracteristici speciale pe piese şi scule
(Universitatea "Dunărea de Jos" Galaţi, 2007) -
Realizarea unor noi senzori și biosenzori voltamperometrici pentru determinarea acizilor hidroxicinamici
(Universitatea "Dunărea de Jos" din Galați, 2021)Substanțele biologic active au proprietatea de a interacționa prin mecanisme fizice, fizico-chimice sau chimice cu moleculele, atomii sau ionii din care este alcătuită materia vie, declanșând o succesiune de reacții la ... -
Reasearches Regarding Structural Changes Due to Nickel Microlalloying of Hot Galvanizing Baths
(Universitatea "Dunărea de Jos" din Galați, 2005)This work offers a synthesis of researches performed in laboratory and regards the nickel microalloying of hot galvanizing baths. Experiments followed the structural changes of both hot galvanizing bath and deposed layer ... -
Reasearches Regargindg the Influence of Steam Oxidation on Sintered Alloys Properties
(Universitatea "Dunărea de Jos" din Galaţi, 2013)In this paper is studied the influence of steam treatment applied on sintered steels and the mechanical properties and abrasive wear behavior for two different types of powder. Steam treatment was carried out at temperature ... -
Receptarea lui Alexandru cel Mare în cultura Hispanică a secolelor XIII-XIV
("Dunarea de Jos" University of Galati, 2011)Alexandru cel Mare reprezintă un personaj de o mare rezonanţă istorică. Izvoarele antice nevorbesc despre cultul pe care îl avea tânărul prinţ macedonean pentru eroii legendari ai Iliadei lui Homer, cu precadere pentru ... -
Receptarea lui Alexandru cel Mare în cultura rusa a secolelor XII - XVII
(Universitatea „Dunărea de Jos” Galați, 2011)Receptarea lui Alexandru cel Mare în cultura rusă a secolelor XII-XVII presupune identificarea şi analizarea tuturor menţiunilor referitoare la eroul nostru din sursele literare, creaţiile artistice laice sau practicile ... -
Receptarea lui Alexandru cel Mare în cultura rusă a secolelor XII-XVII
(Universitatea "Dunărea de Jos" din Galați, 2011)Subiectul receptării lui Alexandru în cultura rusă reprezintă o mare provocare şi aceasta pentru că, aşa cum bine ştim, cultura rusă se deosebeşte prin anumite particularităţi care îi conferă atât unicitate, cât şi ... -
Recommendation Process SRI Web Document Recommender System
("Dunarea de Jos" University of Galati, 2008)This paper presents a recommender system for web documents (given as bookmarks). The system uses for classification a combination of content, event and collaborative filters and for recommendation a modified Pearson-r ... -
The Recovering of the Finances by the State Budget
(Universitas Galatiensis, 2006-01)In this paper is presented a case study realized on an enterprise which has debts to the state budget. The scope of this paper is to show how the State is able to collect its finances from the economic agents more efficient ... -
Recovery of Copper from Waste Cables used in Electrical Appications
(Universitatea "Dunărea de Jos" din Galați, 2015)The recycling of copper cables wastes has as main objective the recovery of copper. The effectiveness of this operation is guaranteed by the following factors: infrastructure able to collect, select and sort these wastes; ... -
Recycling of Cellulosic Waste in the Energy Sector
(Universitatea "Dunărea de Jos" Galați, 2014)Biomass is one of the Earth’s most abundant and precious resources. It offers not only food but also energy, materials used for construction, chemicals and much more. Biomass has always been used for generating energy ... -
Recycling of Hematite Fine Waste by Pelletisation
(Universitatea "Dunărea de Jos" din Galați, 2017)A large volume of by-products and residues is generated during iron and steel production. Much of these represents valuable materials and can be recovered and recycled inside the flow of integrated steel plants. The ...
