| Internal capabilities and external knowledge sources: complements or substitutes for innovative performance? | Technovation | 2004 | 513 |
| Simple Plasticity Sand Model Accounting for Fabric Change Effects | Journal of Engineering Mechanics - ASCE | 2004 | 469 |
| Short‐term traffic forecasting: Overview of objectives and methods | Transport Reviews | 2004 | 414 |
| Combustion and exhaust emission characteristics of a dual fuel compression ignition engine operated with pilot Diesel fuel and natural gas | Energy Conversion and Management | 2004 | 312 |
| Red mud addition in the raw meal for the production of Portland cement clinker | Journal of Hazardous Materials | 2004 | 264 |
| Thermal-alkaline solubilization of waste activated sludge as a pre-treatment stage for anaerobic digestion | Bioresource Technology | 2004 | 210 |
| Sand Plasticity Model Accounting for Inherent Fabric Anisotropy | Journal of Engineering Mechanics - ASCE | 2004 | 190 |
| Recovery of phenolic antioxidants from wine industry by-products | Bioresource Technology | 2004 | 188 |
| A DEA approach for evaluating the efficiency and effectiveness of urban transit systems | European Journal of Operational Research | 2004 | 187 |
| Applications of infrared thermography for the investigation of historic structures | Journal of Cultural Heritage | 2004 | 185 |
| Towards a Drought Watch System based on Spatial SPI | Water Resources Management | 2004 | 173 |
| Metolachlor photocatalytic degradation using TiO2 photocatalysts | Applied Catalysis B: Environmental | 2004 | 155 |
| Nanotechnology and nanostructured materials: trends in carbon nanotubes | Precision Engineering | 2004 | 155 |
| Effect of liquid films on the drying of porous media | AICHE Journal | 2004 | 147 |
| Modelling TBM performance with artificial neural networks | Tunnelling and Underground Space Technology | 2004 | 145 |
| A threshold accepting metaheuristic for the heterogeneous fixed fleet vehicle routing problem | European Journal of Operational Research | 2004 | 136 |
| Statistics of extremes and estimation of extreme rainfall: II. Empirical investigation of long rainfall records / Statistiques de valeurs extrêmes et estimation de précipitations extrêmes: II. Recherche empirique sur de longues séries de précipitations | Hydrological Sciences Journal | 2004 | 135 |
| Integrated strategic approach for reusing olive oil extraction by-products | Journal of Cleaner Production | 2004 | 134 |
| Considerations on strength of intact sedimentary rocks | Engineering Geology | 2004 | 129 |
| Mechanism of aqueous uranium(VI) uptake by hydroxyapatite | Minerals Engineering | 2004 | 127 |
| An e-procurement system for governmental purchasing | International Journal of Production Economics | 2004 | 127 |
| Analysis of eleven years of deformation measured by GPS in the Corinth Rift Laboratory area | Comptes Rendus - Geoscience | 2004 | 123 |
| A high-level synthesis of oil spill response equipment and countermeasures | Journal of Hazardous Materials | 2004 | 122 |
| Effect of long branches on the rheology of polypropylene | Journal of Rheology | 2004 | 122 |
| A constitutive framework for anisotropic sand including non-proportional loading | Geotechnique | 2004 | 118 |
