Ayoub, G., Azar, N., El-Fadel, M., and Hamad, B. (2004). “Assessment of hydrogen sulfide corrosion of cementitious sewer pipes: A case study,” Urban Water Journal V. 1(1), pp 39-53.

Ayoub, G., El-Fadel, M., and Acra, A. (2003). “Hybrid biological reactor systems: An experimental study”, The International Journal of Environmental Studies, Section B: Environmental Science and Technology, V. 60(4), pp 411–420.

Ayoub, G., Saikaly, P., El-Fadel, M., and Baydoun, E. (2004). “The impact of step-feed on COD and BOD5 removal in rotating biological contactors”, Environmental Engineering Science, V. 21(5).

Basha, H., and El-Asmar, W. (2004). “The fracture flow equation and its perturbation solution”, Water Resour. Res., V. 39(12), 1365, doc:10.1029/2003WR002472.

El-Fadel, M., Abou Ibrahim, A., and Ayoub, G. (2003). “A parametric sensitivity analysis of a hybrid activated sludge bioreactor system”, Lebanese Scientific Journal, V. 4(1), pp 45–65.

El-Fadel, M., El-Sayegh, Y., El-Fadl, K., and Khorbotly, D. (2003). “The Nile river basin: A case study in surface water conflict resolution”, Journal of Natural Resources & Life Sciences Education, V. 32, pp 107-117. (Selected as the subject of a Research Press Release from the American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, ASA-CSSA-SSSA).

Hamad, B., Rteil, A., and El-Fadel, M. (2003). "Effect of used engine oil on properties of fresh and hardened concrete", The Construction and Building Materials Journal, Elsevier Publications, V. 17(5), pp 311-318.

Hamad, B. and Mike, J. (2003). "Experimental investigation of bond strength of hot-dip galvanized reinforcement in normal and high strength concrete", ACI Structural Journal, V. 100(4), pp 465-470.

Hamad, B., Rteil, A., and Soudki, K. (2004). “Bond strength of tension lap splices in high strength concrete beams strengthened with GFRP wraps”, Journal of Composites for Construction, ASCE, V. 8(1), pp 14-21.

Hamad, B., Rteil, A., Salwan, B., and Soudki, K. (2004). “Behavior of bond critical regions wrapped with FRP sheets in normal and high strength concrete”, Journal of Composites for Construction, ASCE, V. 8(3), pp 248-257.

Harajli, M. and Rteil, A. (2004). “Effect of confinement using FRP or FRC on seismic performance of gravity load-designed columns”, ACI Structural Journal, V. 101(1), pp 47-56.

Harajli, M. (2004). “Comparison of bond strength of reinforcing bars in normal and high-strength concrete”, Journal of Materials in Civil Engineering, ASCE, V. 16(4).

Hashisho, Z. and El-Fadel, M. (2004). “Impacts of traffic-induced lead emissions on air, soil and blood lead levels in Beirut”, Journal of Environmental Monitoring and Assessment, V. 93(1-3), pp 185-202.

Mabsout, M., Tarhini, K., Jabakhanji, R., and Awwad, E. (2004). “Wheel load distribution in concrete slab bridges”, Journal of Bridge Engineering, ASCE, V. 9(2), pp 133-146.

Niels, L., Hartford, D., and Assaf, H. (2004). “Hydrodynamic models of human stability in a flood”, Journal of the American Water Resources Association, V. 40(1), pp 89-96.

Saikaly, P. and Ayoub, G. (2003). “Ammonia nitrogen removal in step-feed rotating biological contactors”, Water, Air, and Soil Pollution, V. 150(1-4), pp 177-191.