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Selected Journal Publications (1999 – 2012)

Little, D.N., “A Continuum Damage Mechanics-Based Framework for Modeling Micro-Damage Healing, International Journal of Solids and Structures, Vol. 49, No. 3-4, 492-513, 2012.

You, T., Abu Al-Rub, R.K., Darabi, M.K., Masad, E.A., Little, D.N., “ Three Dimensional Microstructural Modeling of Asphalt Concrete Using a Unified Viscoelastic-Viscoplastic-Viscodamage Model,Construction and Building Materials, Vol. 28, No. 1, 531-548, 2012.

 Rushing, John F., Garg, Navnett, Little, Dallas N., (2012) “Using the Asphalt Pavement Analyzer to Assess Rutting Susceptibility of HMA Designed for High Tire Pressure Aircraft”, Journal of the Transportation Research Board, (accepted for publication).

 Miller, Clint, Little, Dallas N., Bhasin, Amit, Gardner, Nathan, and Herbert, Bruce, (2012), “Surface Energy Characteristics of Natural Minerals and Their Impact of Aggregate-Bitumen Bond Strengths and Asphalt Mixture Durability”, Journal of the Transportation Research Board, (accepted for publication).

Palvdi, Sundeep, Bhasin, Amit, and Little, Dallas N., (2012), “A Method to Quantify Healing in Asphalt Composites Using Continuum Damage Approach” Journal of the Transportation Research Board, (accepted for publication).

Huang, C-W., Abu Al-Rub, R., Masad, E., and Little, D. N., (2011), “Three-Dimensional Simulations of Asphalt Pavement Deformation Using a Nonlinear,Viscoelastic and Viscoplastic Model”, Journal of Materials in Civil Engineering, American Society of Civil Engineers, Vol. 23, Issue 1, pp. 56-69.

 Darabi, M.K., Abu Al-Rub, R.K., Masad, E.A., Little, D.N., (2011), “Thermodynamic Based Model for Temperature-Dependent Viscoelastic, Viscoplastic, and Viscodamage Constitutive Behavior of Bituminous Materials”, International Journal for Numerical and Analytical Methods in Geomechanics, (in Press).

 Darabi, M., Abu Al-Rub, R., Masad, E., Huang, C-W., and Little, D. N., (2011), “A Thermo-Viscoelastic-Viscoplastic Constitutive Model for Asphalt Materials”, International Journal of Solids and Structures, Vol. 48, pp. 191 – 207.

 

Bhasin, A., Chowdhury, A., Button, J. W., and Little, D. N., (2011) “Evaluation of Material Property Tests to Predict Moisture Susceptibility”, 10th International Conference on Asphalt Pavements, Quebec, Canada, Vol. 1 pp. 699 – 708, 2006.

 Caro, S., Masad, E., Little, D., and Sanchez-Silva, M., (2011), “Stochastic Micromechanical Modeling of Asphalt Mixtures Subjected to Moisture Diffusion Processes,” International Journal for Numerical and Analytical Methods in Geomechanics”, Vol. 35, Issue 10, pp. 1079 - 1097.

 Howson, J., Masad, E., Bhasin, A., Little, D. N., and Lytton, R. L.,( 2011), “Comprehensive Analysis of Surface Energy of Asphalts and Aggregates and the Effects to Changes in pH”, Construction and Building Materials, Vol. 25, No. 5, pp. 2554 – 2564.

 Huang, C. W., Abu Al-Rub, R. K., Masad, E., Little, D. N., and Airey, G., (2011), “Numerical Implementation and Validation of a Nonlinear-Viscoelastic and Viscoplastic Model for Asphalt Concrete Mixes”, International Journal of Pavement Engineering, Vol. 12, Issue 4, pp. 433 – 447.

 Bhasin, A., Palvadi, S., and Little, D. N., (2011), “Influence of Aging and Temperature on Intrinsic Healing of Asphalt Binders”, Journal of the Transportation Research Board, Nol. 2207, pp. 70 -78.

 Souza, F. V., Kim, Y., Allen, D. H., and Little, D. N., (2011), “Multiscale Modeling of Damage Evolution in Bituminous Mixtures Subjected to Cyclic Loading”, Journal of the Transportation Research Board, in press.

 Abu Al-Rub, R. K., Darabi, M. K., You, T. Masad, E. and Little, D. N., (2011), “A Unified Continuum Damage Mechanics Model for Predicting the Mechanical Response of Asphalt Mixtures and Pavements”, International Journal of Roads and Airports, Vol. 1,  pp. 68 – 84.

 Abu Al-Rub, R., Darabi, M., Huang, C.,  Masad, E., and Little, D. N.,( 2011), “Comparing Finite Element and Constitutive Modeling Techniques for Predicting Rutting of Asphalt Pavements”, International Journal of Pavement Engineering, in press.

Abu Al-Rub, R., You, T., Masad, E., and Little, D. N.,( 2011), “Mesomechanical Modeling of Thermo-Viscoelastic, Thermo-Plastic Response of Asphalt Concrete”, International Journal of Advances in Engineering Sciences and Applied Mathematics”, Journal No. 12572 online March 2011.

 Kim, Y., Souza, F., Little, D. N.,( 2010), “Multiscale Modeling of Bituminous Mixtures Considering Material Viscoelasticity and Cohesive Zone Fracture”, Journal of Engineering Mechanics – Special Publication, Pavement Materials, Testing and Modeling in Multiple Length Scales, pp. 74 – 85.

 Nair, S. and Little, D. N., (2011), “Mechanisms of Distress Associated with Sulfate Induced Heave in Lime Stabilized Soils”, Journal of the Transportation Research Board, Best Paper Award in Soil Mechanics Division, Washington, D. C., No, 2212, pp. 82 – 90.

Vasconcelos, K., Bhasin, A., and Little, D. N., (2011), “Measurement of Water Diffusion in Asphalt Binders using Fourier Transform Infrared-Attenuated Total Reflectance Technique”, Journal of Transportation Research Board, Record No. 2179, pp. 29 -38.

Bhasin, A., Little, D. N., Bommavaram, R., and Greenfield, M. L., (2011), “Use of Molecular Dynamics to Investigate Self-Healing Mechanisms in Asphalt Binders”, Journal of Materials in Civil Engineering, American Society of Civil Engineers, Vol. 23, Issue 4, pp. 485.

 Vasconcelos, K. L., Bhasin, A., Little, D. N., and Lytton, R. L., (2011), “Experimental Measurement of Water Diffusion through Fine Aggregate Mixtures”, Journal of Materials in Civil Engineering, American Society of Civil Engineers, Vol. 23, Issue 4 pp. 445-453.

 Vasconcelos, K. L., Bhasin, A., and Little, D. N., (2011), “History Dependence of Water Diffusion in Asphalt Binders”, International Journal of Pavement Engineering, First Published 4 January, 2011, iFirst.

Masad, Eyad, Kassem, Emad, and Little, Dallas., (2011). “Characterization of Asphalt Pavement Materials in the State of Qatar.” Road Materials and Pavement Design, Vol. 12, No. 2, pp. 739 – 765.

Darabi, Masud K., Abu Al-Rub, Rashid K., Masad, Eyad A., and Little, Dallas N., (2011), International Journal for Numerical and Analytical Methods in Geomechanics, Published online in Wiley Online Library (wileyonlinelibrary.com).2010

 Little, D. N., Nair, S., and Herbert, B., “Addressing Sulfate-Induced Heave in Lime Treated Soils,” Journal of Geotechnical and Geoenvironmental Engineering, Vol. 136, No. 1, pp. 110-119.

Darabi, M., Abu Al-Rub, R., Masad, E., Huang, C. W., and Little, D. N., (2010), “A Thermodynamic, Viscoelastic-Viscoplastic-Viscodamage Constitutive Model for Asphaltic Materials”, International Journal of Solid and Structures, Vol. 48, pp. 191 – 207, (Selected among the ScienceDirect top 25 hottest articles within this journal for the months of August through December, 2010).

 Abu Al-Rub, R., Darabi, M., Little, D. N., and Masad, E., (2010), “A Micro-Damage Healing Model That Improves Prediction of Fatigue Life of Asphalt Mixes”, International Journal of Engineering Science, Vol. 48, pp pp. 966 – 990, (Selected among the ScienceDirect top 25 hottest articles within this journal for the months of August through December, 2010).

 Vasconcelos, K., Bhasin, A., and Little, D. N., (2010), “Influence of Reduced Production Temperatures on the Adhesive Properties of Aggregates and Laboratory Performance of Fine Aggregate-Asphalt Mixtures”, International Journal of Road Materials and Pavement Design, Vol. 11, No. 4, pp. 47-64.

Bommavaram, R.(*), Bhasin, A.(*), and Little, D. N., (2009), "Determine Intrinsic Healing Properties of Asphalt Binders: Role of Dynamic Shear Rheometer" Transportation Research Record, Journal of the Transportation Board, Vol. 1, No. 2126, pp 47-54

Little, D. N., Nair, S.(*), and Herbert, B., (2009), “Validation of Sensitivity of Sulfate-Bearing Soils to Ettringite Growth Based on Differential Scanning Calorimetry,” Transportation Research Record No. 2104, Journal of the Transportation Research Board, pp. 63 – 71

Little, D. N., and Nair, S.(*), (2009), “Water as the Key to Expansion of Ettringite in Cementitious Materials,” Transportation Research Record, Transportation Research Record, Journal of the Transportation Research Board, No. 2104, pp. 55 – 63

Bhasin, A.(*), and Little, D. N., (2009), “Application of Microcalorimeter to Characterize Adhesion between Asphalt Binders and Aggregates”, Journal of Materials in Civil Engineering, American Society of Civil Engineers, Volume 21, Issue 6 pp. 235 – 243.

Vasconcelos, K.L., Bhasin, A., and Little, D.N. (2010), “Influence of Reduced Production Temperatures on the Adhesive Properties of Aggregates and Laboratory Performance of Fine Aggregate – Asphalt Mixtures”International Journal of Road Materials and Pavement Design, 2010, Vol. 11, No. 4, pp. 47-64.  

Caro, S., Masad, E., Bhasin, A., and Little, D.N. “A Coupled Micromechanical Model of Moisture-Induced Damage in Asphalt Mixtures”, Journal of Materials in Civil Engineering, American Society of Civil Engineers, 2010, Vol. 22, No. 4, pp. 380-388.

Caro, S., Masad, E., Bhasin, A., and Little, D.N. “Micromechanical Modeling of the Influence of Material Properties on Moisture-Induced Damage in Asphalt Mixtures”, Construction and Building Materials, 2010, Vol. 24, No. 7, pp. 1184-1192.

Masad, E., Huang, C.W., D’Angelo, J., and Little, D. (2009),  Characterization of Asphalt Binder Resistance to Permanent Deformation Based on Nonlinear Viscoelastic Analysis of Multiple Stress Creep Recovery (MSCR) Test,” Journal of the Association of Asphalt Paving Technologist, Vol. 78, pp. 535 – 596.

Bhasin, Amit, Veronica T.R. Castelo Branco, Eyad Masad, and Little, Dallas N. (2009) “Quantitative Comparison of Energy Methods to Characterize Fatigue in Asphalt Materials,” Journal of Materials in Civil Engineering, American Society of Civil Engineers, Volume 21, Number 2, pp. 83 -92.

 Masad, E., Huang, C.W., D’Angelo, J., and Little, D. (2009).  Characterization of Asphalt Binder Bhasin, A., and Little, D. N., “Application of Microcalorimeter to Characterize Adhesion between Asphalt Binders and Aggregates”, Journal of Materials in Civil Engineering, American Society of Civil Engineers, Volume 21, Issue 6 pp. 235- 243 June, 2009.

Castelo Branco, V., Masad, E., Bhasin, A., and Little, D., (2008), “Fatigue Analysis of Asphalt Mixtures Independent of Mode of Loading,” In Transportation Research Record, Journal of Transportation Research Board, No.2057, pp 149 – 15, Washington, D.C.,

 Caro, S., Masad, E., Airey, G., Bhasin, A., and Little, D., (2008), “Probabilistic Analysis of Fracture in Asphalt Mixtures Caused by Moisture Damage,” In Transportation Research Record, Journal of the Transportation Research Board, No. 2057, pp. 28 – 36, Washington, D.C.

Ashtiani, R., Little, D., and Masad, E., (2008) “Material Factors that Influence Anisotropic Behavior of Aggregate Bases,” In Transportation Research Record, Journal of Transportation Research Board, No. 2059, pp.20 – 30, Washington, D.C.

 Caro, S., Masad, E., Bhasin, A., and Little, D., (2008), “Moisture Susceptibility of Asphalt Mixtures, Part 1: Mechanisms,” International Journal of Pavement Engineering, Vol. 9, No. 2, pp. 81-98, 2008.

 Caro, S., Masad, E., Bhasin, A., and Little, D., (2008), “Moisture Susceptibility of Asphalt Mixtures, Part 2: Mechanisms,” International Journal of Pavement Engineering, Vol. 9, No. 2, pp. 99-114.

 Bhasin, Amit, Little, Dallas N., Bommavaram, Rammohan, and Vasconcelos, Kamilla, (2008), “A Framework to Quantify the Effect of Healing in Bituminous Materials using Material Properties,” Road Materials and Pavements Design, Vol. 9, Special Issue, pp. 219 -242, Lavoisier, Paris.

 Kim, Y. R., Lutif, J., Bhasin, A., and Little, D. N., (2008), “Evaluation of Moisture Damage Mechanisms and Effects of Hydrated Lime in Asphalt Mixtures through Measurements of Mixture Component Properties and Performance Testing,” Journal of Materials in Civil Engineering, pp. 659 – 672.

 Little, D. N., (2008), “Applying Fundamental Materials Engineering to Solve Pavement Infrastructure Problems,” keynote paper, Efficient Transportation and Pavement Systems, Taylor & Francis Group, London, 2008, pp. 531 – 541.

Saadeh. S., Masad, E., and Little, D., (2007), “Characterization of Hot Mix Asphalt Using Anisotropic Damage Viscoelastic-Viscoplastic Model and Repeated Loading”, Journal of Material in Civil Engineering, American Society of Civil Engineers, Vol. 19, Issue 10, pp. 912 – 924.

 Ashtiani, R., Little, D., and Masad, E., (2007), “Evaluation of the Impact of Fines on the Performance of Lightly Cement Stabilized Aggregate Systems”, Transportation Research Record, No. 2026, The Journal of the Transportation Research Board, Washington, D. C., pp. 81 - 88.

 Bhasin, A., Howson, J., Masad, E., Little, D., and Lytton, R., (2007),“Effect of Modification Processes on Bond Energy of Asphalt Binders”, Transportation Research Record, No. 2001, The Journal of Transportation Research Board, Washington, D.C., pp. 29 – 37.

 Bhasin, A., Little, D., Vasconcelos, K., and Masad, E., (2007), “Surface Free Energy to Identify Moisture Sensitivity of Materials for Asphalt Mixes”, Transportation Research Record No. 2001 The Journal of the Transportation Research Board,  No. 2001, pp. 37 – 45, Washington, D.C.

 Masad, E., Dessouky, S., and Little, D., (2007), “Development of an Elasto-Visco-Plastic Microstructural-Based Continuum Model to Predict Permanent Deformation in Hot Mix Asphalt,” International Journal of Geomechanics, American Society of Civil Engineers, Vol. 7, No. 2, pp. 119 - 130.

 Hefer, Arno W., Little, Dallas N., and Herbert, Bruce E., (2007), “Bitumen Surface Energy Characterization by Inverse Gas Chromatography,” Journal of Testing and Evaluations, ASTM International, Volume 35, Number 3, pp. 233 -239.

 Bhasin, Amit and Little, Dallas N., (2007), “Characterization of Aggregate Surface Energy Using the Universal Sorption Device,” Journal of Materials in Civil Engineering, American Society of Civil Engineers, Volume 19, Number 8, pp. 634 – 641.

 Kim, Sung-Hee, Tutumluer, Erol, and Little, Dallas N., (2007), “Effect of Gradation on Nonlinear Stress-Dependent Behavior of a Sandy Flexible Pavement Subgrade, Journal of Transportation Engineering,  American Society of Civil Engineers, Volume, 133, Number 10, pp. 582- 589.

 Hefer, Arno W., Bhasin, Amit, and Little, Dallas N., (2006), “Bitumen Surface Energy Characterization Using a Contact Angle Approach,” Journal of Materials in Civil Engineering, American Society of Civil Engineers, Vol. 18 Issue 6, pp. 759 – 767,. December.

Ravindran, P., Krishnam, J., Little, D., and Rajagopol, K., (2007), “An Experimental Investigation into the Influence of Fillers on the Development of Normal Stresses and Stress Relaxation in Asphalt Mixtures Due to Torsion”, Journal of Particulate Science and Technology, Vol. 25, Issue 4.

 Bhasin, A, Little, D., Masad, E., and Lytton, R., (2006), “Limits on Adhesive Bond Energy for Improved Resistance of Hot Mix Asphalt to Moisture Damage”, Transportation Research Record, No. 1970, pp. 3 – 13, Journal of the Transportation Research Board, Washington, D.C.

Kim, Yong-Rak, Allen, David H., and Little, Dallas N., (2006), “Computational Model to Predict Fatigue Damage Behavior of Asphalt Mixtures Under Cyclic Loading”, Transportation Research Record No. 1970, pp. 196 – 206, Journal of the Transportation Research Board, Washington, D.C..

 Gatchalian, D., Masad, E., Little, D., and Lytton, R., (2006), “Characterization of Aggregate Resistance to Degradation in Stone Matrix Asphalt Mixtures,” Transportation Research Record, No. 1962, pp. 55 -63,  Journal of the Transportation Research Board, Washington, D.C.

 Kim, Yong-Rak, Allen, D.H. and Little, Dallas N., (2007), “A Computational Constitutive Model for Predicting Nonlinear Viscoelastic Damage and Fracture Failure of Asphalt Concrete Mixtures,  International Journal of Geomechanics, American Society of Civil Engineers, March/April, pp. 102 – 110.

Kim, Y. Lee, H.J., Little, D.N., and Kim, Y.R., (2006), “Simple and Reliable Testing Method to Evaluate Fatigue Fracture and Damage Performance of Asphalt Mixtures,” The Journal of Asphalt Paving Technologists,U Vol. 75, pp. 755 -788.

 Masad, Eyad, Zollinger, Corey, Bulut, Rifat, Little, Dallas, and Lytton, Robert, (2006), “Characterization of Moisture Damage Using Surface Energy and Fracture Material Properties,” UThe Journal of Asphalt Paving Technologists,U Vol. 75, pp 713 -754.

Krishnan, M., Rajagopal, K., Masad, E., and Little, D., (2006), “A Thermodynamic Framework for the Constitutive Modeling of Asphalt Concrete,” International Journal of Geomechanics, UAmerican Society of Civil Engineers Vol. 6, No 1, pp. 36 -45.

 Dessouky, S., Masad, E., Little, D., and Zbib, H., (2006), “Finite Element Analysis of Hot Mix Asphalt Microstructure Using Effective Local Material Properties and Strain Gradient Elasticity,” UJournal of Engineering Mechanics,  UAmerican Society of Civil Engineers Vol. 132, No 2, pp. 158 – 171.

 Masad, S., Little, D., and Masad, E., (2006), “Analysis of Flexible Pavement Response and Performance Using Isotropic and Anisotropic Material Properties,” The Journal of Transportation EngineeringU, American Society of Civil Engineers Volume 132, Issue 4, pp 342- 349.  April.

 Krishman, J. Murali, Rajagopal, K.R., and Little, Dallas N., (2006), “Rate-Type Model for Bituminous Mixtures and its Application to Sand Asphalt,” The Journal of Engineering MechanicsU, American Society of Civil Engineers, Vol.12, Issue 12, pp. 632 - 640.

 Dessouky, S., Masad, E., Chowdhury, A., and Little, D., (2006), “Characterization of Aggregate Resistance to Degradation in Stone Matrix Asphalt Mixtures,” Transportation Research Record, No. 1962, pp. 55 – 63, The Journal of the Transportation Research Board, Washington, D.C.

 Masad, E., Little, D., and Dessouky, Sammer, (2006), “Mechanistic Modeling of Permanent Deformation in Asphalt Mixes with the Effect of Aggregate Characteristics,” Journal of the Association of Asphalt Paving Technologists, Vol. 75, pp. 535 – 576.

 Reddy, Lavana Kkumar, Krishman J, Murali, Rajagopal, K.R., and Little, Dallas, (2005), “Normal Stress and Stress Relaxation Data for Sand Asphalt Undergoing Torsional Flow,” UMechanics Research CommunicationU, 32, pp. 43 -52.

 Masad, E., Tashman, L., Little, D., and Zbib, H., (2005), “Viscoplastic Modeling of Asphalt Mixes with the Effects of Anisotropy, Damage and Aggregate Characteristics,” UJournal of Mechanics of MaterialsU, Vol. 37, Issue 12, pp. 1242 – 1256.

 Pradeep, H., Krishman, J. Murali, Rajagopal, K.R., Little, D.N., and Masad, E., (2005), “Modeling Constant Displacement Rate Experiments of Asphalt Concrete Using a Thermodynamic Framework,” UInternational Journal of Pavement EngineeringU, Volume 6, Issue 4, pp. 214-256.

Kim, S.H., Little, D., Masad, E., and Lytton, R., (2005), “Estimation of Level of Anisotropy in Unbound Granular Layers Considering Aggregate Physical Properties,” UInternational Journal of Pavement Engineering,U Volume 6, Issue 4, pp. 217 - 218.

Tashman, Laith, Masad, Eyad, Zbib, H., Little, Dallas, and Kaloush, K., (2005), “Microstructural Viscoplastic Continuum Model for Asphalt Concrete,” UJournal of Engineering MechanicsU, American Society of Civil Engineers, Vol. 131, No.1, pp. 48 – 57.

Song, I., Little, D. N., and Masad, E., (2005), ’’Comprehensive Evaluation of Damage in Asphalt Mastics Using X-Ray CT, Continuum Mechanics and Micromechanics’’, UJournal of the Association of Asphalt Paving TechnologistsU, Vol. 74, pp. 885 – 920.

 

Hefer, A., Little, D. N., and Lytton, R.L., (2005), ‘’A Synthesis of Theories and Mechanisms of Bitumen-Aggregate Adhesion Including Recent Advances in Quantifying the Effects of Water’’, UJournal of the Association of Asphalt Paving TechnologistsU, Vol. 74, pp. 139 – 196.

  

Little, Dallas N. and Petersen, J. Claine, (2005), “Unique Effect of Hydrated Lime Filler on the Performance-Related Properties of Asphalt Cements: Physical and Chemical Interactions Revisited,” UJournal of Materials in Civil Engineering,U Volume 17, No. 2, pp. 201-218, American Society of Civil Engineers, March/April 2005.

 Masad, E., Saadeh, S., Al-Rousan, T., Garboczi, E., and Little, D. N., (2005), “Computations of Particle Surface Characteristics Using Optical and X-Ray CT Images,” UJournal of Computational Materials Science UVol. 3, No. 4 pp 406 - 424.

 Kim, S. H., Little, D., Masad, E., and Lytton, R.L., (2005), “Simple Method to Estimate Inherent and Stress-Induced Anisotropic Level of Aggregate Bases,” UTransportation Research RecordU, No. 1913, pp. 24 – 31, Journal of the Transportation Research Board, Washington, D.C.

Little, D., Herbert, B., and Kungalli, S., (2005), “Ettringite Formation in Lime-Treated Soils: Establishing Thermodynamic Foundations for Engineering Practice,” UTransportation Research Record, UNo. 1936, pp. 51 -59, Journal of the Transportation Research Board, Washington, D.C.

 Tashman, L., Masad, E., Little, D., and Zbib, H., (2005), “A Microstructure-Based Viscoplastic Model for Asphalt Concrete,” UInternational Journal of Plasticity, U, Vol. 21, No. 9, pp. 1659-1685.

Kim, Y-R., Allen, D., and Little, D. N., (2005), “Damage-Induced Modeling of Asphalt Mixtures through Computational Micromechanics and Cohesive Zone Fracture,” Journal of Materials in Civil Engineering, UAmerican Society of Civil Engineers Vol. 17 No. 5, pp. 477 - 484.

 Masad, E., Little, D. N., and Sukhwani, R., (2004), “Sensitivity of HMA Performance to Aggregate Shape Measured Using Conventional and Image Analysis Methods,” UInternational Journal of Road Materials and Pavement DesignU, Vol. 5, No. 4, pp. 447 – 498.

 Kim, Yong-Rak, Little, Dallas N., and Lytton, R.L., (2004), “Effect of Moisture Damage on Material Properties and Fatigue Resistance of Asphalt Mixtures,UTransportation Research RecordU, No. 1891, The Journal of the Transportation Research Board, Washington, D.C. pp. 48 -54.

Yang, G., Cline, B., Lytton, R.L., and Little, D.N., (2004),Ternary and Multivariate Quality Control Charts for Aggregate Gradation for Hot Mix Asphalt, UJournal of Materials in Civil EngineeringU, American Society of Civil Engineers Volume 16, No. 1, pp. 28 – 24, January/February 2004.

 Little, Dallas N. and Jones, David R. IV, (2004), “Chemical and Mechanical Processes of Moisture Damage in Hot-Mix Asphalt Pavements”, UMoisture Sensitivity of Asphalt Pavements: A National SeminarU, Transportation Research Board, pp. 37 – 74, Washington, D.C.

 Tashman, Laith, Masad, Eyad, Little, Dallas, and Lytton, Robert, (2004), “Damage Evolution in Triaxial Compression Tests of HMA at High TemperaturesU,” Journal of Asphalt Paving TechnologistsU, Vol. 73, pp. 53-81.

Kasula, Lavankumar Reddy, Krishnan, J. Murali, Rajogopal, K.R., and Little, D.N., (2004), “Normal Stress and Stress Relaxation Data for Sand Asphalt Undergoing Torsional Flow,” Mechanics Research Communications, Vol. 32, pp. 43 – 52.

 Masad, E., Little, Dallas, and Sukhwani, R., (2004), “Modeling Nonlinear Anisotropic Elastic Properties of Unbound Granular Bases Using Microstructure Distribution Tensors,” UInternational Journal of GeomechanicsU, Vol. 5, No 4, pp. 254 – 263.

 Kim, Yong-Rak, Little, Dallas N., and Lytton, Robert L., (2004), “Fatigue and Healing Characterization of Asphalt MixturesU,” Journal of Materials in Civil EngineeringU , American Society of Civil Engineers Volume 15 Number 1, pp. 75 -83, January/February 2004.

Masad, E., Little, D., and Lytton, R., (2004),  Modeling Nonlinear Anisotropic Elastic Properties of Unbound Granular Bases Using Microstructure Distribution Tensors,” UInternational Journal of Geomechanics, UAmerican Society of Civil Engineers, Vol. 4, No. 4., pp. 254 – 263.

 UKim, Yong-Rak and Little, Dallas N., (2003), “Linear Viscoelastic Analysis of Asphalt Mastics”, UJournal of Materials in Civil EngineeringU, American Society of Civil Engineers, Volume 16, Issue 2, pp. 122 – 132.

 Cheng, DingXin, Little, Dallas N., Lytton, Robert L., and Holste, James C., (2003), “Moisture Damage Evaluation of Asphalt Mixture by Considering Both Moisture Diffusion and Repeated Load Conditions,” UTransportation Research RecordU, No. 1832, Jounal of Transportation Reseach Board, pp. 42-49, Washington, D.C..

Tutumluer, Erol, Little, Dallas N., and Kim, Sung-Hee, (2003), “A Validated Model for Predicting Field Performance of Aggregate Base Courses”, UTransportation Research RecordU, No. 1837, pp. 41-49, The Journal of the Transportation Research Board, Washington, D.C.

Kim, Yong-Rak, Little, Dallas N., and Song, Injun, (2003), “Effect of Mineral Fillers on Fatigue Resistance and Fundamental Material Characteristics: Mechanistic Evaluation,” UTransportation Research RecordU, No. 1832, pp. 1-8, The Journal of the Transportation Research Board, Washington, D.C.

 Cheng, Ding-Xin, Little, Dallas N., Lytton, Robert L., and Holste, James C., (2002), “Surface Energy Measurement of Asphalt and its Application to Predicting Fatigue and Healing in Asphalt Mixture,” UTransportation Research RecordU No. 1810, pp. 44 -53, The Journal of the Transportation Research Board, Washington, D.C.

 Si Zhiming, Little, Dallas N. and Lytton, Robert L., (2002), “Evaluation of Fatigue Healing Effect of Asphalt Concrete by Pseudo Stiffness,” UTransportation Research RecordU, No. 1789, pp. 73 –79, The Journal of the Transportation Research Board, Washington, D.C.

Si, Zhiming, Little, Dallas N., and Lytton, R.L., (2002), “Characterization of Microdamage and Healing of Asphalt Concrete Mixtures,” UJournal of Materials in Civil EngineeringU, American Society of Civil Engineers, Volume 14, Number 6, pp.461 – 477, November/December 2002.

Kim, Yong-Rak, Little, Dallas N., and Lytton, Robert L., (2002), “Use of Dynamic Mechanical Analysis (DMA) To Evaluate the Fatigue and Healing Potential of Asphalt Binders in San Asphalt Mixtures,” UJournal of Asphalt Paving TechnologistsU, AAPT, Volume 71, pp. 176 – 206.

Masad, E., Tashman, L., Niranjanan, S., and Little, D., (2002), "Micromechanics-Based Analysis of Stiffness Anisotropy in Asphalt Mixtures," UJournal of Materials in Civil EngineeringU, ASCE,P PVol. 14, No. 5, pp. 374 – 383.

Cheng, Ding-Xin, Little, Dallas N., Lytton, Robert L., and Holste, James C., (2002), “Use of Surface Free Energy Properties of the Asphalt-Aggregate System to Predict Damage Potential,UJournal of the Association of Asphalt Paving TechnologistsU, AAPT, Volume 71, pp. 59 –88.

Si, Zhiming, Little, Dallas, and Lytton, Robert, (2002), “Effects of Inorganic and Polymer Filler on Tertiary Damage Development in Asphalt Mixtures”, UJournal of Materials in Civil EngineeringU, American Society of Civil Engineers, Vol. 14, pp 164 – 172, March/April 2002.

Masad, E., Tashman, L., Niranjanan, S., and Little, Dallas N., (2002), “Micromechanics Based Analysis of Stiffness Anisotropy in Asphalt Mixes, UJournal of Materials in Civil EngineeringU, American Society of Civil Engineers, Volume 14, Number 5, pp. 374 – 384 September/October 2002.

 Little, D.N., Kim, Yong-Rak, George, Renju, (2002), “Use of Continuum Damage Fatigue Model and Dynamic Mechanical Analysis to Assess the Impact of Polymer Modification on Asphalt Mixtures,” UJournal of Applied Asphalt Binder Technology,U Volume 2, Issue 2, pp. 61 – 80, October 2002.

Petry, Thomas M. and Little, Dallas N., (2002), “A Review of Stabilization of clays and Expansive Soils in Pavements and Lightly-Loaded Structure- History, Practice, and Future,” UJournal of Materials in Civil Engineering,U American Society of Civil Engineers 150 Anniversary Special Edition, Volume 14, Number 6, pp. 447 – 460, November/December 2002.

Adu-Osei, Alex, Little, Dallas N., and Lytton, Robert L., (2001), “Cross-Anisotropic Characterization of Unbound Granular Materials,” UTransportation Research Record 1757U, pp. 82 – 91, The Journal of the Transportation Research Board, Washington, D. C., January 2001.

Kim, Yong-Rak, Little, Dallas N., and Lytton, Robert L., (2001), “Evaluation of Microdamage, Healing and Heat Dissipation of Asphalt Mixtures Using a Dynamic Mechanical Analyzer,” UTransportation Research Record,U 1767, pp. 60-65, The Journal of the Transportation Board, Washington, D.C., January 2001.

Shafee, Yusuf, Little, Dallas N., and Sarkar, Shondeep L., (2001), “Evaluation of Structural Contribution of Lime Stabilization of Subgrade Soils in Mississippi,” UTransportation Research Record 1757U, pp. 22 – 31, The Journal of the Transportation Research Board, Washington, D. C., January, 2001.

 Bhairampally, R.K., Lytton, R.L., and Little, D.N., (2000), “A Numerical and Graphical Method to Assess Permanent Deformation Potential for Repeated Compressive Loading Of Asphalt Mixtures,” UTransportation Research Record 1723U, pp. 150 - 158. The Journal of the Transportation Research Board, Washington, D.C., December, 2000.

 Little, D.N., Males, E.H., Prusinski, J.R., and Stewart, B., (2000), “Cementitious Stabilization,” Millenium Report Series, 79PthP The Journal of the Transportation Research BoardU, Washington, D.C., January, 2000.

 Little, Dallas N., Lytton, R. L., Williams, D., and Kim, Richard Y., (1999), “Analysis of the Mechanism of Microdamage Healing Based on the Application of Micromechanics First Principles of Fracture and Healing,” UJournal of Asphalt Paving TechnologyU, Volume 68, pp. 501 - 542.

Sarkar, S. and Little, D.N., (1998), “Microstructural Investigation of Severe Distress in a Crushed Concrete Base,” UJournal of Cement and Concrete ResearchU, Pergamon Press, Vol. 28, pp. 401 - 410.

Sarkar, S. and Little, D.N., (1998), “Stabilization of a Sulfate Contaminated Crushed Concrete Base with Type V Cement and Fly Ash,” UTransportation Research Record No. 1611,U pp.  3 - 9, Transportation Research Board.

Sarkar, S. and Little, D.N., (1998), “Microstructural Stability of Sulfate Contaminated Concrete Stabilized with Cementitious Materials”, UTransportation Research Record No. 1673U, pp.23 - 30.

Lesueur, Didier and Little, Dallas N., (1998), “Effect of Hydrated Lime on Rheology, Fracture, and Aging of Bitumen,” UTransportation Research Record No. 1661U, Journal of the Transportation Research Board, pp. 93 - 105, Transportation Research Board.

          Button, Joe W., Estakhri, Cindy K., and Little, Dallas N., (1998), “Overview of Hot-In-Place Recycling  of Bituminous Pavements,” UTransportation Research Record No. 1684U, Journal of the Transportation Research Board, pp. 178 - 185, Transportation Research Board.

Book Contributions

Little, D. N.,Stabilization of Bases and Subbases with Lime,Kendall-Hunt Publishers, 1995.

 Little, D. N., Bhasin, A., and Lytton, R. L.,  Modeling of Asphalt Concrete, Edited by Y. R. Kim, Chapter 13, “Micromechanics Modeling of Performance of Asphalt Concrete Based on Surface Energy”,  McGraw-Hill Publishers, pp. 355 – 401, 2009.

 Little, D.N., Lytton, R.L. and Williams, D., “Propagation and Healing of Microcracks in Asphalt Concrete and Their Contributions to Fatigue,” Asphalt Science and Technology, Edited by Arthur Usmani, Marcel Dekker, Inc., New York, pp. 149 - 195, 1998.

Little, D. N. and Bhasin, A., Self Healing Materials, Edited by van der Zwaag, S., “Exploring Mechanisms of Healing in Asphalt Mixtures and Quantifying Their Impact”, pp. 205 – 218, 2006.

 

Selected Refereed Proceedings and Articles(2009-1999)

Little, Dallas N., Bhasin, Amit, and Greenfield, Mike, (2009) “Intrinsic Healing in Asphalt Binders- Measurement and Impact of Molecular Morphology,” Proceeding of the International Workshop on Chemo-Mechanics of Bituminous Materials, Delft, The Netherlands

 Bhasin, A., Bommarvaram, R., Little, D.N. and Greenfield, M., (2009) “Intrinsic Healing in Asphalt Binders – Measurement and Impact of Molecular Morphology,” Proceedings of the Sixth International Conference on Maintenance and Rehabilitation of Pavements and Technological Control, (MAIREPAV6) Vol. 1, pp. 105 -114, Torino, Italy

Herbert, B., D. Little, S. Nair, and C. Markley. (2009), “Site-specific Risk Assessment of Sulfate Induced Heave in Lime-stabilized Clay Soils” in Contemporary Topics in Ground Modification, Problem Soils, and Geo-Support (GSP 187), ASCE, edited by M. Iskander, D.F. Laefer, and M.H. Hussein, pp. pp. 558-565

Salehi, R., Little, D.N. and Masad, E.,  (2008), “Anisotropy Level Prediction Model of Unbound Aggregate Systems”, Proceedings of the International Conference in Nottingham, UK  entitled Advances in Transportation Geotechnics, August 25-27, pps. 253 – 262.

Herbert, B., D. Little, S. Nair, and C. Markley. (2009), “Site-specific Risk Assessment of Sulfate Induced Heave in Lime-stabilized Clay Soils” in Contemporary Topics in Ground Modification, Problem Soils, and Geo-Support (GSP 187), edited by M. Iskander, D.F. Laefer, and M.H. Hussein, pp. pp. 558-565, Am. Soc. Civil Eng., Reston, VA.

Little, D. N., (2008), “Impact of Chemically Stabilized Materials (CSMs) on the Life Cycle Performance of Pavements”, Keynote Paper, Proceedings - International Recycling and Stabilization Conference, Auckland, New Zealand, June, 2008.

 Little, D. N., Airey, G. D., Caro, S., Masad, E., Basin, A, and Little, D. N., (2008), “Calormetric Measurements of Adhesion between bitumen and Aggregate Used in Asphalt Mixtures,” International Symposium on Asphalt Pavements and Environment,” International Society for Asphalt Pavements, Zurich, 2008, pp. 578 – 589.

Airey, G. D., Caro, S., Masad, E., Basin, A, and Little, D. N., (2008), “Moisture Susceptibility of Asphalt Mixtures Combined with Surface Energy and Fracture Property Characterization,” International Symposium on Asphalt Pavements and Environment, International Society for Asphalt Pavements, Zurich, 2008, pp. 589 – 601.

 Little, D. N., (2008), “Characterization of CSMs in the Mechanistic-Empirical Pavement Design Guide”, Proceedings – International Recycling and Stabilization Conference, Auckland, New Zealand, June, 2008.

Feng, Z., P. Zhang, M.N. Guddati, Y.R. Kim, and D.N. Little. (2008), “Virtual Testing Procedure for Cracking Performance Prediction of HMA,” Proceedings of the 6th RILEM International Conference on Cracking in Pavements, Chicago, Illinois, 2008.

Little, D.N., Masad, E., and Ashtiani, R., (2007), “Characterization of Anisotropic Base Materials with High Fines Content”, Advanced Characterization of Pavement and Soil Engineering Materials, Loizos, A., Scarpas, T., and Al-Quadi, I., editors, Taylor & Frances Group, London, England, June, 2007, pp. 597 – 605.

 Bhasin, A. and Little, D.N., (2007), “Methods to Quantify Interfacial Adhesion and Debonding in Btiumen-Aggregate Systems in Dry and Wet Conditions”, Advanced Characterization of Pavement and Soil Engineering Materials, Loizos, A., Scarpas, T., and Al-Quadi, I., editors, Taylor & Frances Group, London, England, June, 2007, pp. 689 - 699.

Airey, G., Masad, E., Bhasin, A., Caro, S. and Little, D. N., (2007), “Asphalt Mixture Moisture Damage Assessment Combined with Surface Energy Characterization”, Advanced Characterization of Pavement and Soil Engineering Materials, Loizos, A., Scarpas, T., and Al-Quadi, I., editors, Taylor & Frances Group, London, England, June, 2007, pp. 739 – 748.

 Labib, M.E., Hefer, A., and Little, D. N., (2007), “Surface Chemistry at the Bitumen-Aggregate Interface”, Advanced Characterization of Pavement and Soil Engineering Materials, Loizos, A., Scarpas, T., and Al-Quadi, I., editors, Taylor & Frances Group, London, England, June, 2007, pp. 1589 - 1599.

 Hefer, A., Little, D. N., and Labib, M.E., (2007), “Advances Using Surface Chemistry Relations to Quantify Bitumen-Aggregate Stripping”, Advanced Characterization of Pavement and Soil Engineering Materials, Loizos, A., Scarpas, T., and Al-Quadi, I., editors, Taylor & Frances Group, London, England, June, 2007, pp. 1607 – 1619.

 Howsen, J. E., Bhasin, A., Masad, E., Little, D.N., Lytton, R. L., and Carlos, H., (2007), “Influence of Material Factors on Surface Free Energy and Performance Related Parameters”, Advanced Characterization of Pavement and Soil Engineering Materials, Loizos, A., Scarpas, T., and Al-Quadi, I., editors, Taylor & Frances Group, London, England, June, 2007, pp.1621 - 1630.

 Branco, V. C., Little, D. N., Masad, E., and Soares, J., (2006), “Analise do Dano Por Fadiga em Amostras de Mastique Utilizando Ensaiso a Tensao e a Deformacao Controladas”, 18th Asphalt Congress, Brazilian Institute of Petrolieum and Gas, Rio de Janeiro, Brazil, May 23 – 25, 2006.

Vasconcelos, K. L., Bhasin, A., Little, D. N., and Soares, J., (2006), “Avaliacao do Dano Por Umidade Induzida e da Recuperacao de Trincas em Mastique”, 18th Asphalt Congress, Brazilian Institute of Petrolieum and Gas, Rio de Janeiro, Brazil, May 23 – 25, 2006.

 Masad, E. and Little, D., (2006), “Aggregates and Stone Matrix Asphalt Mixtures: A Winning Combination,” Stone, Sand, and Gravel REVIEW, National Stone, Sand, and Gravel Association, January-February 2006 Issue.

 Little, D. N., (2005), “Reporter’s Summary of Geological and Climatic Issues,” Proceedings of TREMTI (Treatment and Recycling of Materials for Transport Infrastructure), 2PndP International Symposium, Paris, France, October 24 – 26, 2005.

 Little, D. N. and Herbert, B., (2005),“Use of Thermodynamic Phase Models to Access Stabilization Risk and Rehabilitation Strategy for Sulfate Bearing Clay Soils,” Proceedings of TREMTI (Treatment and Recycling of Materials for Transport Infrastructure), 2PndP International Symposium, Paris, France, October 24 – 26, 2005.

 Little, D. N., Esser, E., Chizik, T., and Pesho, R., (2005), “Environmental Impact on Structural Properties of Cement Treated Bases in Northern Ohio,” Proceedings of TREMTI (Treatment and Recycling of Materials for Transport Infrastructure), 2PndP International Symposium, Paris, France, October 24 – 26, 2005.

Zollinger, C., Zollinger, D., and Little, D., N., (2005),“Innovative Approach to Pavement Rehabilitation Analysis and Design of Runway 15L-33R at George Bush Intercontinental Airport (IAH) in Houston, Texas,” Proceedings of the 8PthP International Conference on Concrete Pavements, Colorado Springs, Colorado, August 14 – 18, 2005.

Hefer, A., and Little, D.N., (2005), “Toward Quantification of Adhesive and Water Stripping in Bituminous Materials Using Modern Surface Energy Theory,” Proceedings of the 24PthP Southern African Transport Conference, SATC 2005, Pretoria, South Africa, June 11-15, 2005.

Little, D.N., (2005),  Geology and Weather Conditions Affecting Chemical Stabilization,” URevue Generale des RoutesU, No. 843, October, 2005, pp. 37 – 43.

Masad, Eyad, Little, Dallas, and Lytton, Robert, (2004), “A Micostructure-Based Model for Predicting the Nonlinear Anisotropic Elastic Properties of Unbound Granular Bases,” Pavement Unbound Symposium UNBAR 6, July 6-8, 2004, University of Nottingham, Nottingham, England.

 UKuo, L., Markley, C. T., Herbert, B. E., and Little, D. N., (2004),  “Spatial Distribution of Sulfate and the Formation of Ettringite in Lime-Amended Soils of Central Texas,” American Geophysical Union, Paper Number B53A-984, San Francisco, December, 2004.

 Tashman, Laith, Masad, Eyad, Zbib, H., Little, Dallas, and Kaloush, K., (2004), “Continuum Damage Model of Permanent Deformation of Asphalt Mixes,” Proceedings of the 15PthP Engineering Mechanics Conference, ASCE, Columbia University, NY, Recent Advances in Materials Characterization and Modeling of Pavement Systems, Editors, Tutumluer, Erol, Masad, Eyad, and Jajjar, Y., Reston, VA., ASCE Geotechnical Special Publications No. 123, pp. 111-125, 2004.

 Dessouky, S., Saadej, S., Masad, Eyad and Little, Dallas, (2004), “Microstructural Viscoplastic Continuum Model for Asphalt Mixes,International Conference on Computational and Experimental Engineering and Sciences, July 26-29, 2004, Maderia, Portugal.

Tashman, Laith, Masad, Eyad, Saadeh, S., and Little, Dallas, (2004), “Nonassociated Viscoplastic Model for Asphalt Mixes Based on Microstructure Analysis,” Proceedings of the 17PthP Engineering Mechanics Conference, ASCE, University of Delaware, Newark, D.E., June 13-16, 2004.

 Dessouky, S., Masad, Eyad, Zbib, H., and Little, Dallas, (2003), “Finite Element Gradient Elasticity Model for the Analysis of Bituminous Material Microstructure,Proceedings of the Second MIT Conference on Computational Fluid and Solid Mechanics, June 17-20, 2003, Cambridge, Massachusetts.

Dessouky, S.,  Masad, Eyad, Zbib, H., and Little, Dallas, (2003),  “Finite Element Analysis of Thin Film Deformation in Asphalt Mixes Using Gradient Elasticity,” Proceeding of the 16PthP Engineering Mechanics Conference, ASCE,  University of Washington, July 16-18, 2003, Seattle, WA.

Masad, Eyad, Tashman, Laith, and Little, Dallas, (2003), “A Continuum Damage Framework  to Validate a Unified Method of Aggregate Classification Based on Image Analysis,” Proceedings of the 10PthP Symposium of the International Center for Aggregate Research, April 2002, Baltimore, MD. (CD Publication).

 Cheng, D., Little, D., Lytton, R.L., and Holste, J., (2002), “Impact of Surface Energy of Bitumen and Aggregate Components of the Fatigue Properties of Asphalt Concrete Mixtures,” UProceedings of the 25UPUthUPU Second World Congress on Adhesion and Related PheonomenaU, pp. 450-452, Orlando, Florida, February, 2002.

Sarkar, Shondeep L., Little, Dallas N. and Godiwalla, Adil, (2002),  Internal Deteriorations in a Concrete Runway Intersection,” Proceedings of Texas American Society of Civil Engineers Spring Meeting, Arlington, Texas, March 27-30, 2002.

Masad, E. Thasman, L. and Little, D. N., (2002), “Unified Model for Characterizing Aggregates in Constitutive Model of Asphalt Concrete Mixtures,” 10PthP Symposium of the International Center for Aggregates Research (ICAR), Baltimore, Maryland, April 16, 2002.

Little, D.N., Godiwalla, A., Oshiro, P., and Tang, P., (2002), “Characterization of Design Properties  (Compressive Strength and Resilient Modulus) of Lime, Cement, Fly Ash Stabilized Structural Recycled Concrete Base as a Function of Curing Time,U27UPUthUPU International Air Transportation ConferenceU, American Society of Civil Engineers, Washington, D.C., May 2002, (accepted for publication).

Tashman, L., Masad, E., Zbib, H., and Little, D.N., (2002), Anisotropic Viscoplastic Continuum Damage Model for Permanent Deformation of Asphalt Mixes,” Presented at the U15UPUthUPU ASCE Engineering Mechanics Division ConferenceU at Columbia University, New York, June 2-5, 2002, published in UAmerican Society of Civil Engineers JournalU on Recent Advances in Materials Characterization and Modeling of Pavement Systems, Geotechnical Special Publication No. 123, pp.111 -125.

 

Button, J.W., Park, D., Chowdhury, A., Little, D.N., and Masad, E., (2002), “Effects of Fine Aggregate Properties on Rutting Resistance,” U9UPUthUPU International Structural Conference on Asphalt PavementsU, Vol. 1, No. 7-2, Copenhagen, Denmark August, 2002.

 Cheng, Ding Z., Little, D.N., Lytton, R.L., and Holste, James C., (2001), “Surface Free Energy Measurement of Aggregates and Its Application on Adhesion and Moisture Damage of Asphalt-Aggregate System,” published in the proceedings of the ICAR Symposium in Austin, Texas, April, 2001.

 Masad, E., Tashman, L., and Little, D., (2001), “Quantifying Anisotropy in Asphalt Mixtures Using Micromechanics Analysis,” UProceeding of the 2001 ASCE-ASME-SES Joint Applied Mechanics and Materials Summer ConferenceU, University of California, Sand Diego, LaJolla, CA, June 27-29, 2001

 Adu-Osei, A., Little, D.N., and Lytton, R.L., (2000), “The Anisotropic Resilient Properties of Unbound Granular Materials,” published in the proceedings of the ICAR Symposium, Denver, Colorado, April 2000.

 Chowdhury, A., Grau, Jose, Button, J., and Little, D.N., (2000), “Affect of Superpave Restricted Zone on Permanent Deformation,” published in the proceedings of the ICAR Symposium, Denver, Colorado, April 2000.

Adu-Osei, A., Little, D.N., Tutumleur, E., and Lytton, R.L., (2000), Effect of Compaction on Orthotropic Properties of Unbound Aggregate Bases,” published in the proceedings of the European Workshop on Compaction of Soils and Granular Materials, pp. 17 - 26 Paris, France, May, 2000.

 Allen, J.J., Stokoe, K.H.,II, and Little, D.N., (2000), “Increased Single-Lift Thicknesses for Unbound Aggregate Base Courses,” published in the proceedings of the European Workshop on Compaction of Soils and Granular Materials, pp. 79 - 92, Paris, France, May, 2000.

 Godiwalla, A.M., Little, D.N., St. John, W.S., Tang, P.S., and Oshiro, P., (2000), “Whitetopping of Runway 15R-33L and New Taxiway at Bush Intercontinental Airport - Houston,” U26UPUthUPU International Air Transportation ConferenceU, American Society of Civil Engineers, June, 2000.

Adu-Osei, A., Lytton, R.L., and Little, D.N., (2000), “System Identification Method for Determining the Anisotropic Resilient Properties of Unbound Granular Materials,” published in the Proceedings of the UFifth International Symposium on Unbound Aggregates in Roads (UNBAR)U, pp. 249 - 256, Nottingham, England, June, 2000.

 Godiwalla, A., Treybig, H., and Little, D.N., (2000), “Rehabilitation of Runway 9-27 at IAH,” U26UPUthUPU International Air Transportation ConferenceU, American Society of Civil Engineers, June 2000.

 Little, D. N., (1999), “A New Pavement Design Procedure,” UStone ReviewU, pp. 33 -34, February, March, 1999.

 Little, D.N., (1999), “Characterizing Unbound Aggregates for Mechanistic Pavement Design,” 7PthP Annual ICAR Symposium, Austin, Texas, April,1999.  

 Little, D.N. and Graves, R.E., (1999), “Upgrading Marginal Aggregates Through Low Levels of Stabilization,” 7PthP Annual ICAR Symposium, Austin, Texas, April,1999.

 Little, D.N., (1999), “Research at the International Center for Aggregates Research (ICAR) Place and Emphasis on Hot Mix Asphalt Issues,”U Pennsylvania Asphalt Pavement Association BulletinU, Volume 3, No. 4, October/November/December, 1999.                                                 

Little, D. N., (1998),“Evaluation of Structural Properties of Lime Stabilized Soils and Aggregates, Volume I: Summary of Findings,” Prepared for the National Lime Association, Available on the Internet at www.lime.org, November 1998.

Little D.N., (1998),“Evaluation of Structural Properties of Lime Stabilized Soils and Aggregates, Volume II: Documentation of Findings,” Prepared for the National Lime Association, Available on the Internet at www.lime.org, November, 1998.

Little, D.N. and Epps, J., (1998), “Full Depth Reclamation Using Lime and Lime-Fly Ash to Upgrade Marginal Materials in the Reclaimed Layers,” Proceedings, Volume I - IV Miedzynarodowa Konferencja TRWALE I BENZPIECZNE NAWIERZCHNIE DROGOWE, Kielce, Poland, May, 1998.

 Epps, J., Sebaaly, P., and Little, D.N., (1998), “Partial Depth Cold In-Place Recycling - Practices in the United States,” Proceedings, Volume I - IV Miedzynarodowa Konferencja, TRWALE I BEZPIECZNE NAWIERZCHNIE DRAOGOWE, Kielce, Poland, May, 1998.

 Treybig, H., Godiwalla, A., and Little, D.N., (1998),“10-Year Assessment and Rehabilitation of Runway 9-27 LCF Pavement at George Bush Intercontinental Airport - Houston,” 25PthP International Air Transportation Conference, American Society of Civil Engineers, June, 1998.

 Lytton, R.L., Little, D.N., and Chen, C.W., (1998), “Asphalt Mixture Properties Which Affect Microcrack Growth Rate,” Proceedings of the 12PthP. American Society of Civil Engineers Conference, La Jolla, California, pp. 1126 - 1129, May, 1998.

 Little, D. N. and Lesueur, D., (1998), “Rheological Evidence of the Effectiveness of Hydrated Lime as a Multi-Functional Modifier for Asphalt Mixtures,” European Conference on Lime in Hot Mix, Invited Paper, Düsseldorp, Germany, June, 1998.

Adu-Osei, A., Lytton, R.L., Little, D.N., and Allen, J., (1998), “Structural Evaluation of Unbound Aggregate Bases, Volume I: Literature Synthesis and Testing and Characterization Protocol,” International Center for Aggregates Research, November, 1998.

 

 

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