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Afișează articolele 5264-5283 of 5825
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Surface Hardening Over 38MoCrA109 Steel by Yag:Nd Pulse Laser
(Universitatea "Dunărea de Jos" din Galați, 2008)Laser offers unique capabilities for high energy concentrations at small surfaces. Factors that have influences over interactions between laser beam and steel surfaces have very high control. Pulse laser YAG:Nd is usually ... -
Surface Hardenining for 38MoCrA109 Steel Using Fluidized Bed Nitriding
(Universitatea "Dunărea de Jos" din Galaţi, 2008)The paper is based an nitriding experiments made in a fluidized bed laboratory furnace. Fluidization was obtained in a steel refractory retort by solid granular (burned fire clay) and fluid (mixture of ammonia and ... -
Surface Roughness Parameters Evaluation in Rolling/Sliding Wear TestsS
(UDJG, 2011)Rolling/sliding wear tests were performed on an Amsler test rig. Normal load (expressed as the Hertzian pressure) and the roll-slide ratio have been considered to have the most important influence in simulating gear ... -
Surface Roughness Parameters Evolution Under Fatigue Loading
(UDJG, 2010)The main objective of this paper is to demonstrate that in order to have a complete characterisation of fatigue degradation it is necessary to analyze the evolution of surfaces roughness, which can become a stress ... -
Surface Tension of Liquid Copper in Dilute Oxygen Concentrations
(Universitatea "Dunărea de Jos" din Galați, 2006)The studies of this paper regarding the influence of low oxygen contents on the liquid copper surface tension had as base „sessile drop” method and the determination of the oxygen content using calculation ratio where ... -
Surfasce Roughness and Topography of Ni/Micro-Sic Layers: Influence of Current Density on Electrodeposition Process
(Universitatea "Dunărea de Jos" din Galați, 2015)The surface properties are directly responsible for the performance of engineering materials because most of failures such as friction, wear, corrosion and fatigue often take place on the material surface. Electrodeposition ... -
Surse de alimentare în comutație
(Universitatea "Dunărea de Jos" din Galați, 2021-09-16)Lucrarea de fața a urmărit, pe parcursul celor opt capitole, să ofere o sinteză a cunoștințelor practice și teoretice acumulate cât și a studiului individual. S-au discutat, argumentat, demonstrat și implementat cunoștințe ... -
Surse de informare utile pentru cercetarea stiintifica
(2013-11-06) -
Surse de informare utilizate in activitatea de cercetare
(24/05/2012) -
Sursele etimologice multiple ale vocabularului românesc.
(Universitatea „Dunărea de Jos” din Galați, 2020-07-21) -
A Survey on Image Processing Techniques in the Context of Content Based Image Retrieval
("Dunarea de Jos" University of Galati, 2013)This paper presents an overview of the current image processing techniques used to solve various problems, especially in the field of image indexing/retrieval. We aim to provide a solid, comprehensive reference source for ... -
A Survey Text Clustering Techniques Used for Web Mining
("Dunarea de Jos" of Galati, 2005)This paper contains an overview of basic formulations and approaches to clustering. Then it presents two important clustering paradigms: a bottom-up agglomerative technique, which collects similar documents into larger and ... -
Sustainable Development Focused on Reducing Regional Inequalities. Romania Progression as Emergent Economy
(“Dunarea de Jos” University of Galati, 2014)Decrease of regional disparities is one of the main goal for every single or mixed economy, such as national regions within Europe or European Union as a whole. Disparities occurrence are differently set up from one ... -
Sustenabilitatea ajutoarelor sociale
(Universitatea „Dunărea de Jos” din Galați, 2020-07) -
Synthesis and Characterisation of Ag/SnO2/Clay Nanocomposites with Potential Application as Photocatalysts
(Universitatea "Dunărea de Jos" din Galați, 2012)This work reported a novel synthesis and characterization of Ag/SnO2/clay nanocomposites. The obtained materials were characterized using techniques such as X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy, ... -
Școala Pedagogică din Cahul ca model de integrare a unei instituții în cadrul instituțiilor europene
(Universitatea „Dunărea de Jos” din Galați, 2020-07-23) -
Șiruri celebre în analiza matematică
(Universitatea "Dunărea de Jos" din Galaţi, 2021-07-01) -
Șomajul - una din problemele globale a societății contemporane.
(Universitatea „Dunărea de Jos” din Galați, 2020-07-23) -
Tabuul lingvistic ca formă de normare socio-culturală. Cu aplicație la poezia românească contemporană
(Universitatea "Dunarea de Jos" Galati, 2022-09-06)
