Series I

BULLETIN OF THE TRANSILVANIA UNIVERSITY OF BRASOV • VOL. 4 (53) No.1 - 2011 SERIES I - ENGINEERING SCIENCES, ISSN 2065-2119 (Print), ISSN 2065-2127 (CD-ROM) MATERIALS SCIENCE AND ENGINEERING

Balart, J., España, J.M., García-Sanoguera, D., Sánchez-Nácher, L., Boronat, T.: Surface Modification of Polypropylene by Photografting of Vinyl Acetate Monomers.............................................................................................................	31
Croitoru, C., Paţachia, S., Porzsolt, A.: Alkylimidazolium Ionic Liquids as Ecologic Solvents for Wood Finishing Materials........................................................................................................................................................................................................	37
Fombuena, V., Balart, R., Sánchez-Nácher, L., Fenollar, O., España, J.M.: Atmospheric Plasma Treatment of Polyethylene Substrates for Improved Mechanical Performance of Adhesion Joint.....................................................................	43
Lomoră, M., Drăghici, C., Eneşca, Al.: Intermediary Compounds in Advanced Oxidation Processes for Wastewater Treatment.....................................................................................................................................................................................................	51
Milea, C.A., Bogatu, C., Duţă, A.: The Influence of Parameters in Silica Sol-Gel Process ................................................................	59
Moldovan, V., Vida-Simiti, I., Jumate, N., Thalmaier, Gy., Nemes, D., Bruj, E.: Study of Sintering of Gradual Porous Structures Obtained by Gravitational Sedimentation..........................................................................................................................	67
Pop, B., Rus, V., Viorel, D., Porcar, D.: Some Considerations on Labor Safety of Ion Nitriding Operation ...................................	73
Varga, B., Lichioiu, I.: Method and Installation for Obtaining Metastable Structures of Aluminum Alloys ......................................	79
BULLETIN OF THE TRANSILVANIA UNIVERSITY OF BRASOV • VOL. 4 (53) No. 2 - 2011 SERIES I - ENGINEERING SCIENCES, ISSN 2065-2119 (Print), ISSN 2065-2127 (CD-ROM) MATERIALS SCIENCE AND ENGINEERING

Constantin, D.G., Moura, C., Munteanu, D.: Structural, Optical and Decorative Properties of TaN_x Thin Films Prepared by Reactive Magnetron Sputtering ...............................................................................................................................................................	59
Costinescu, L., Marin, A., Cojocariu, C., Munteanu, D.: Testing the Mechanical Properties of Materials at Nanoscale; The Nanoindentation Method ..........................................................................................................................................................................	67
Nemes, D., Moldovan, V., Bruj, E., Jumate, N., Vida-Simiti, I.: Porous Anodic Alumina Films Obtained by Two Step Anodization .................................................................................................................................................................................................	75
Roman, I.B., Banea, A.S., Tierean, M.H.: A Review on Mechanical Properties of Metallic Materials after Laser Shock Processing ...................................................................................................................................................................................................	81
Rus, V., Negrea, G.: Some Aspects of Ion Nitriding Technology at NITRION 10 Installations .........................................................	87
Stanciu, G., Serban, C.E., Binchiciu, E., Moraru, C.G.: Research on Obtaining Tubular Rods Type Fe-25% Cr-4% W-Ti-La Used for Cladding ......................................................................................................................................................................................	93