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Afișează articolele 2241-2260 of 2993

    • Risk of Competition in Crisis Conditions 

      Danu, Marcela-Cornelia (Universitas Galatiensis, 2009-06)
      For many types of risk affecting the economic existence of firms, risk of competition is among the most important, both in terms of the gravity and intensity and the spread in space and time. In the context of the global ...

    • A RLS Model Extracted by ICA 

      Colţuc, Daniela; Ilie, Mihaela; Merlan, Andreea ("Dunarea de Jos" University of Galati, 2007)
      This paper presents some preliminary results regarding the ability of ICA in analyzing spectrometric data. A set of RLS spectra, measured for different concentration DNA solutions, in the presence of the probe TbDTPA, is ...

    • Robbery : Theoretical and practical issues 

      Gălățeanu, Oana (Universitatea ,,Dunărea de Jos" din Galați, 2008-01)
      În lucrarea de față sunt prezentate unele aspecte teoretice și practice legate de infracțiunea complexă de tâlhărie. Cercetând și practica existentă în domeniu, în lucrare se face o analiză a condițiilor necesar a fi ...

    • Robot Type Manipulator for Serving of a Bolts Hardening System Outline 

      Ciurea, Aurel; Eftimie, Dorin; Ciurdariu, Gheorghe (Universitatea "Dunărea de Jos" din Galați, 2002)
      The paper work refers to a flexible manufacturing cell where the bolts hardening system within a relatively wide range of dimensions is completely automatic. For this purpose, a robot type manipulator serving an induction ...

    • Robots Control by Adaptive Gain Smooth Sliding Observer-Controller and Parameter Identification 

      Filipescu, A.; Dugard, L.; Dion, J.M. ("Dunarea de Jos" University of Galati, 2004)
      An adaptive gain, smooth sliding observer-controller are developed to control uncertain parameters, -degree of freedom rigid robotic manipulators. Furthermore, an on-line, closed loop identification scheme, for time-varying ...

    • Robust Control Methods for a Recycle Bioreactor 

      Ionete, Cosmin; Petre, Emil; Selişteanu, Dan ("Dunarea de Jos" University of Galati, 2001)
      The paper presents a robust control design strategy for bioprocesses, which are characterized by strongly nonlinear dynamics. More precisely, we present the H2 methodology in order to compute the controller for a recycle ...

    • Robust Discrete-Time Adaptive Sliding Mode WMR Trajectory Tracking and Parameter Identification 

      Filipescu, A.; Leite, F.; Nunes, U. ("Dunarea de Jos" University of Galati, 2004)
      In this paper a discrete-time adaptive sliding mode controller for three wheels mobile robot (WMR) is presented. The dynamical model with time-varying mass has been taken into account. The sliding-mode controller has ...

    • Robust Pid Design for the Deregulated Power System Using HSA 

      Bayati, Navid; Dadkhah, Akbar (Universitatea "Dunărea de Jos" din Galați, 2017)
      The frequency load control system was modeled in the two-area restructured system. In case of a sudden load variation in one area, the system frequency undergoes a corresponding change (normally accompanied by a series ...

    • Robust Routing Information Updating in IPV6 Networks 

      Adomnicăi, Cosmin; Mînzu, Viorel ("Dunarea de Jos" university of Galati, 2012)
      The mechanism that classical routing protocols use to transmit routing updates and to maintain adjacency can be susceptible to packets loss and to bandwidth limitation. We propose a new method for transmitting routing ...

    • The Role and Efficiency of Internet Banking in Romania 

      Buhociu, Florin Marian; Vîrlănuță, Florina Oana; Moga, Liliana Mihaela ("Dunarea de Jos" University of Galati, 2009-01)
      The electronic revolution in commerce is strongly affecting the performance of the economies. Banking over the internet has attracted increasing attention over the past several years from bankers and other financial ...

    • The role and the limits of the financial and economic analysis in modern economy 

      Maşca, Ema (Universitatea "Dunărea de Jos" din Galaţi, 2005)
      One of Romania’s priorities for the fulfillment of the objectives generated by its accession to the European Union is to improve its business environment. As part of this objective we have presented the essential role of ...

    • The Role of Capital Structure in Company’s Financing 

      Bărbuţă-Mişu, Nicoleta; Bodea, Mihaela-Felicia (“Dunarea de Jos” University of Galati, 2014)
      The changes in capital structure and in financial components of a company have a particular importance in choosing optimal financing decision, in determining the impact of changes in capital structure and of elements ...

    • The Role of Certification in the Brazilian Fruit Chain 

      Dorr, Andréa Cristina (Universitas Galatiensis, 2008-01)
      Concerns about food safety and standards in the developed countries, particularly in Europe and the United States have made certification inevitable for worldwide fruit producers who target such export markets. The fact ...

    • The Role of Enterprise Portals in Enterprise Integration 

      Rizescu, Gianina (Universitatea "Dunărea de Jos" din Galaţi, 2006)
      Today’s enterprises are moving business systems to the Internet - to connect people, business processes, and people to business processes in enterprise and across enterprise boundaries. The portal brings it all together: ...

    • The Role of Marketing in Adult Permanent Vocational Training in the Context of the Current 

      Colan, Geanina; PETCU, Claudia Anita (Universitas Galatiensis, 2009-06)
      vocational conversion of the working class. A change of views and mentality is desirable regarding vocational training, in the sense that people need to be more aware of the importance of permanent learning, more motivated ...

    • The Role of Ontologies for Designing Accounting Information Systems 

      Lupasc, Adrian; Lupasc, Ioana; Negoescu, Gheorghe (Editura Europlus Galaţi, 2010-01)
      The accounting ontologies were conceptualized as a framework for building accounting information systems in a shared data environment, within enterprises or between different enterprises. The model’s base feature was an ...

    • The Role of Public Relations in Social Responsibility of Romanian Enterprises 

      Cristache, Nicoleta (Universitas Galatiensis, 2006-01)
      The Excellence study has shown that public relations is an unique management function that helps an organisation interact with social and political components of its environment. These components make up the institutio ...

    • The Role of the Continuous Variables Indices in the Life -Testing Research 

      Opaiţ, Gabriela (Annals of “Dunarea de Jos” University of Galati Fascicle I. Economics and Applied Informatics, 2012)
      The present research reflects the importance in statistics of the group indexes numbers which express the dynamic of the continuous variables. The purpose of this paper consists in reflecting increasing Mean Time in the ...

    • The Role of the Euro During and After Economical Crisis 

      Matei, Daniela (Editura Europlus Galaţi, 2010-01)
      The impact of the single currency on international capital markets has been one of the most abiding features of the euro’s historical development. In response to the global financial and economic crisis, governments ...

    • The role of the preventative management in the administration of Romanian organizations image 

      Cristache, Nicoleta (Editura Universităţii "Dunărea de Jos" Galaţi, 2005)
      The entire economic, political, and social Romanian environment is undergoing a process of quick transformation under the influence of some factors among which the most important are Romania’s process of integration into ...