|  | CABEQ 19 (3) (2005) 213–308 | 

| Modular-Based Modelling of Protein Synthesis Regulation   G. Maria | 213–233 | 
| Second Law Analysis of Conventional and Nonconventional Distillation Sequences  C. G. Hernández-Gaona,  J. C. Cárdenas,  J. G. Segovia-Hernández,  S. Hernández and  V. Rico-Ramírez | 235–241 | 
| Dynamic Behavior and Control of the Petlyukscheme via a Proportional-Integral controller with disturbance estimation (PII2)  J. G. Segovia-Hernández,  S. Hernández,  A. Jiménez and  R. Femat | 243–253 | 
| Thymol Hydrogenation in Bench Scale Trickle Bed Reactor  J. Dudas,  J. Hanika,  J. Lepuru and  M. Barkhuysen | 255–262 | 
| Batch Filtration Studies of Fine Calcites  R. Lotzien,  D. Hansel,  S. G. Ozkan,  A. Onur,  I. Kursun and  K. Cinku | 263–267 | 
| Electrochemical Regeneration of a Native Activated Carbon  E. A. Taiwo and  A. Adesina | 269–273 | 
| Haar Orthogonal Functions Based Parameter Identification of Wastewater Treatment Process with Distributed Parameters  M. Todorova and  T. Pencheva | 275–282 | 
| Fuzzy Optimization of the Biosynthesis of L-lysine  M. Petrov and  T. Ilkova | 283–289 | 
| A Model for the Mesta River Pollution Assessment Based on the Integral Indices  I. K. Diadovski,  M. Petrov,  T. Ilkova and  I. Ivanov | 291–296 | 
| Absorption of Carbon Dioxide into I) Aqueous Solutions of N,N-dimethylethanolamine II) Aqueous Blends of Mono and Diethanolamine with N,N-dimethylethanolamine  N. Daneshvar,  D. Salari,  H. Zamzami,  M. Zarei and  S. Aber | 297–302 | 
| Oxygen Transfer to Cell Culture by Membrane Diffusers  A. Bottino,  G. Capannelli,  A. Comite and  R. Di Felice | 303–307 |