BULLETIN OF THE TRANSILVANIA UNIVERSITY OF BRASOV, VOL.12(47) New Series - 2005

SERIES A1, ISSN 1223 - 9631

· MATERIALS PROCESSING 

Materials Engineering And Chemistry

Welding

 

Andronic, L., Duţă, A.: Adsorption Studies of Methyl Orange on Nanostructured Powder of TiO2...........................

221

Baciu, C.E., Wiertz, F., Paţachia, S: Trypsin Immobilisation on Gold Chips by Self-Assembling Process .........

227

Balteş, L.S.: Ashes Resulted from Coal Burning in Electro-Thermal Plants, a Useful Waste...................................

235

Bogatu, C., Vīlcu, R., Straver, E., Poot, W., de Loos, Th.W.: LLV Equilibria and Barotropic Inversion Phenomena in the Systems of CHF3 + Phenylalkane ..............................................................................................................

241

Colbeck, I., Bholer, T., Broday, D.M., Coulson, G., Flųisand, I., Fudala, J., Hollander, W., Housiadas, C., Lazaridis, M., Laupsa, H., Smolik, J.: Exposure Risks From Pollutants in Domestic Environments: The Urban Exposure Project

247

Dumitrescu, L.: Contributions Regarding the Structure of Some Herbal Remedies ..............................................

253

Enesca, A., Duţă, A., Schoonman, J.: The Influence of Additives on WO3 Thin Film Deposition..............................

259

Florea, R.: The Improvement of Refractarity of Chromium Stainless Steel by Thermomechanical Heat Treatment.

265

Florescu, M., Dihoiu, N., Paţachia, S., Rīnja, M.: Study of Different Ions Diffusion through Artificial and Natural Membrane Structures ........................................................................................................................

271

Isac, L., Kriza, A., Nanu, M., Duţă, A.: Influence of Precursor Solution Concentration on the CuxS (x = 1-2) Thin Films Surface Morphology ......................................................................................................................

277

Manciulea, I.: Aspects Regarding the Biodegradation of Lipids .......................................................................

281

Manolache, S.A., Duţă, A., Nanu, M.: Synthesis and Characterization of n-Type TiO2 Semiconductor in Three Dimensional (3D) Solar Cells .........................................................................................................................

285

Olįh, A.: The Influence of Gas Mixture on Wearing Resistance of Plasma Nitrocarburizing Layers.........................

 293

Ţierean, M.H., Balteş, L.S.: Thermal Behavior of Valve Rings During Operation in Compressors............................

297

Varga, Şt., Paţachia, S.: The Inhibitory Effect of the Product Dihydroxyacetone on an Aerobe Bacterium in a Semi-Continuous Two-Stage Repeated-Fed-Batch Process .....................................................................................

303

Vişa, M., Duţă, A.: Eco-Materials for Advanced Water Treatment .....................................................................

313

Vlăduţă C., Duţă A.: The Mechanical Properties of PET-Rubber Composites in Atmospheric Conditions...................................................................................................................................................

319

Voinea, M., Duţă, A.: Absorber Coatings for Flat Plate Collectors ..................................................................

325