Refereed Journal Articles

2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1997 | 1996 | 1995 | 1994 | 1993 | 1992 | 1991

 

2016

Carbon Nanotubes and Nanofibers as Strain and Damage Sensors for Smart Cement
P. T. Dalla, K. G. Dassios, I. K. Tragazikis, D. A. Exarchos, T. E. Matikas, Materials Today Communications, vol. 8, pp. 196-204 (2016)

Acoustic Emission Investigation of the Mechanical Performance of Carbon Nanotube-Modified Cement-Based Mortars
I. K. Tragazikis, K. G. Dassios, D. A. Exarchos, P. T. Dalla, T. E. Matikas, Construction and Building Materials, vol. 122, pp. 518–524 (2016)

Optimization of Nano-silica’s Addition in Cement Mortars and Assessment of the Failure Process using Acoustic Emission Monitoring
N.-M. Barkoula, C. Ioannou, D.G. Aggelis, T.E. Matikas, Construction and Building Materials, vol. 125, pp. 546-552 (2016)

Self-healing Polymers: Evaluation of Self-healing Process via Non-destructive Techniques
D. G. Bekas, D. Baltzis, K. Tsirka, D. Exarchos, T. Matikas, A. Meristoudi, S. Pispas, A. S. Paipetis, Plastics, Rubber and Composites, vol. 45(4), pp. 147–156 (2016)

Acoustic Emission Monitoring of Granite Under Bending and Shear Loading
A. C. Mpalaskas, T. E. Matikas, D. Van Hemelrijck, G. S. Papakitsos, D. G. Aggelis, Archives of Civil and Mechanical Engineering, vol. 16(3), pp. 313-324 (2016)

On the Efficiency of UV-Vis Spectroscopy in Assessing the Dispersion Quality in Sonicated Aqueous Suspensions of Carbon Nanotubes
P. Alafogianni, K. Dassios, S. Farmaki, S. K. Antiohos, T. E. Matikas, N.-M. Barkoula, Colloids and Surfaces A: Physicochemical and Engineering Aspects, vol. 495, pp. 118-124 (2016)

Harvesting vibrations via 3D phononic isolators
I. E. Psarobas, V. Yannopapas, T. E. Matikas, Comptes Rendus Physique, vol. 17(5), pp. 512–517 (2016)

Corrosion of Bare and Embedded in Concrete Steel Bar - Impact on Mechanical Behavior
Alk. Apostolopoulos, T. E. Matikas, International Journal of Structural Integrity, vol. 7(2), pp. 240-259 (2016)

Structural Integrity of Steel Bar under Seismic Loads
Alk. Apostolopoulos, T. Matikas, G. Kodzhaspirov, Materials Physics and Mechanics, vol. 25(1), pp. 22-29 (2016)

Acoustic Emission Activity for Characterizing Fracture of Marble under Bending
E. Tsangouri, D. G. Aggelis, T. E. Matikas, A. C. Mpalaskas, Applied Science, vol. 6(1), pp. 1-12, doi:10.3390/app6010006, (2016)

The Influence of Corrosion Damage on Low Cycle Fatigue Life of Reinforcing Steel Bars S400
K. Koulouris, G. Konstantopoulos, Alk. Apostolopoulos, T. Matikas, Ch. Apostolopoulos, Journal of Applied Mechanical Engineering, 5:2, doi:10.4172/2168-9873.1000200, (2016)

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2015

Novel highly scalable carbon nanotube-strengthened ceramics by high shear compaction and spark plasma sintering
K. G. Dassios, G. Bonnefont, G. Fantozzi, T. E. Matikas, Journal of the European Ceramic Society, vol. 35, pp. 2599-2606 (2015)

Continuous debonding monitoring of a patch repaired helicopter stabilizer: Damage assessment and analysis
S. Pavlopoulou, S.A. Grammatikos, E.Z. Kordatos, K. Worden, A.S. Paipetis, T.E. Matikas, C. Soutis, Composite Structures, vol. 127, pp. 231–244 (2015)

Recycled Aggregate as Structural Material
A. A. Tsoumani, N. M. Barkoula, T. E. Matikas, Waste and Biomass Valorization, vol. 6(5), pp. 883-890 (2015)

Mapping Sulfides and Strength Properties of Bst420 and B500c Steel Bars Before and After Corrosion
Alk. Apostolopoulos, A. Drakakaki, G. Konstantopoulos, Th. Matikas, Humanities and Science University Journal (Physical and mathematical, biological and technical science), vol. 15, pp. 22-32 (2015)

Oxidation resistance of aligned carbon nanotube-reinforced silicon carbide composites
H. Mei, Q. Bai, K. G. Dassios, T. Ji, S. Xiao, H. Li, L. Cheng, C. Galiotis, Ceramics International, vol. 41, pp. 1249512498 (2015)

Optimization of sonication parameters for homogeneous surfactant assisted dispersion of multiwalled carbon nanotubes in aqueous solutions
K.G. Dassios, P. Alafogianni, S.K. Antiohos, C. Leptokaridis, N.-M. Barkoula, T.E. Matikas, The Journal of Physical Chemistry C, vol. 119 (13), pp. 7506-7516 (2015)

A geometry-invariant fracture law for ceramic matrix composites
K. G. Dassios, Journal of Composite Materials, vol. 49(1), pp. 6574 (2015)

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2014

Birefringent Phononic Structures
I. E. Psarobas, D. A. Exarchos, T. E. Matikas, AIP Advances, vol. 4(12), pp. 124307-(1-7), doi:dx.doi.org/10.1063/1.4904812, (2014).

Crack Growth Monitoring in Ceramic Matrix Composites by Combined Infrared Thermography and Acoustic Emission
K. G. Dassios, E. Z. kordatos, D. G. Aggelis, T. E. Matikas, Journal of the American Ceramic Society, vol. 97(1), pp. 251-257, doi:dx.doi.org/10.1111/jace.12592, (2014).

Monitoring of the Fracture Mechanisms Induced by Pull-out and Compression in Concrete
A. C. Mpalaskas, I. Vasilakos, T. E. Matikas, H. K. Chai, D. G. Aggelis, Engineering Fracture Mechanics, vol. 128, pp. 219–230, doi: dx.doi.org/10.1016/j.engfracmech.2014.07.020, (2014).

Fracture Mode Identification in Cementitious Material Using Supervised Pattern Recognition of Acoustic Emission Features
A. Farhidzadeh, A. C. Mpalaskas, T. E. Matikas, H. Farhidzadeh, D. Aggelis, Construction and Building Materials, vol. 67, pp. 129-138, doi: dx.doi.org/10.1016/j.conbuildmat.2014.05.015, (2014).

Mechanical and Fracture Behavior of Cement-Based Materials Characterized by Combined Elastic Wave Approaches
A. C. Mpalaskas, O. Thanasia, T. E. Matikas, D. G. Aggelis, Construction and Building Materials, vol. 50, pp. 649-656, doi: dx.doi.org/10.1016/j.conbuildmat.2013.10.022, (2014).

Current Injection Phase Thermography for Low-Velocity Impact Damage Identification in Composite Laminates
S. A. Grammatikos, E. Z. Kordatos, T. E. Matikas, C. David, A. S. Paipetis, Materials and Design, vol. 55, pp. 429–441, doi: dx.doi.org/10.1016/j.matdes.2013.09.019, (2014).

Real-Time Debonding Monitoring of Composite Repaired Materials Via Electrical, Acoustic and Thermographic Methods
S. A. Grammatikos, E. Z. Kordatos, T. E. Matikas, A. S. Paipetis, Journal of Materials Engineering and Performance, vol. 23(1), pp. 169-180, doi: dx.doi.org/10.1007/s11665-013-0672-2, (2014).

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2013

Rapid Evaluation of the Fatigue Limit in Composites Using Infrared Lock-in Thermography and Acoustic Emission
E. Z. Kordatos, K. G. Dassios, D. G. Aggelis, T. E. Matikas, Mechanics Research Communications, vol. 54C, pp. 14-20, doi: dx.doi.org/doi:10.1016/j.mechrescom.2013.09.005, (2013).

The Shape and the Thickness of the Anterior Cruciate Ligament Along Its Length in Relation to the Posterior Cruciate Ligament: A Cadaveric Study
E. Triantafyllidi, N. K. Paschos, A. Goussia, N.-M. Barkoula, D. A. Exarchos, T. E. Matikas, V. Malamou-Mitsi, A. D. Georgoulis, The Journal of Arthroscopic and Related Surgery, vol. 29(12), pp. 1963-1973, (2013).

Damage Accumulation in Cyclically-Loaded Glass-Ceramic Matrix Composites Monitored by Acoustic Emission
D. G. Aggelis, K. Dassios, E. Z. Kordatos, T. E. Matikas, The Scientific World Journal, vol. 2013, Article ID 869467, 10 pages, published online, doi: dx.doi.org/10.1155/2013/869467, (2013).

Graphene production by dissociation of camphor molecules on nickel substrate
F. Ravani, K. Papagelis, V. Dracopoulos, J. Parthenios, K.G. Dassios, A. Siokou and C. Galiotis, Thin Solid Films, Vol. 527, pp. 31-37, (2013)

Residual Stress-Related Common Intersection Points in the Mechanical Behavior of Ceramic Matrix Composites Undergoing Cyclic Loading
K.G. Dassios and T.E. Matikas, Experimental Mechanics, vol. 53(6), pp. 1033-1038, doi: dx.doi.org/10.1007/s11340-012-9709-y, (2013).

Cyclic Loading of a SiC-Fiber Reinforced Ceramic Matrix Composite Reveals Damage Mechanisms and Thermal Residual Stress State
K. G. Dassios, D. G. Aggelis, E. Z. Kordatos, T. E. Matikas, Composites Part A: Applied Science and Manufacturing, vol. 44, pp. 105-113 (2013).

The Effect of Fibre Chemical Treatment on the Steel Fibre/Cementitious Matrix Interface
D. Soulioti, N.-M. Barkoula, F. Koutsianopoulos, N. Charalambakis, T. E. Matikas, Construction and Building Materials, vol. 40, pp. 77-83, (2013).

Damage Assessment in a SiC-Fiber Reinforced Ceramic Matrix Composite
K. G. Dassios, T. E. Matikas, Journal of Engineering, vol. 2013, Article ID 486326, 6 pages, published online, doi: dx.doi.org/10.1155/2013/486326, (2013).

Acoustic Signature of Different Fracture Modes in Marble and Cementitious Materials under Flexural Load
D. G. Aggelis, A. C. Mpalaskas, T. E. Matikas, Mechanics Research Communications, vol. 47, pp. 39-43, (2013).

In-Situ Monitoring of Damage Evolution in Glass Matrix Composites During Cyclic Loading Using Nondestructive Techniques
E. Z. Kordatos, D. G. Aggelis, K. G. Dassios, T. E. Matikas, Applied Composite Materials, vol. 20(5), pp. 961-973, doi: dx.doi.org/10.1007/s10443-013-9313-z, (2013).

Investigation of Different Fracture Modes in Cement-Based Materials by Acoustic Emission
D. G. Aggelis, A. Mpalaskas, T. E. Matikas, Cement and Concrete Research, vol. 48, pp. 1-8, doi: dx.doi.org/10.1016/j.cemconres.2013.02.002, (2013).

An acoustic Emission Study for Monitoring Anterior Cruciate Ligament Failure under Tension
N. K. Paschos, D. G. Aggelis, N.-M. Barkoula, A. Paipetis, D. Gartzonikas, T. E. Matikas, A. D. Georgoulis, Experimental Mechanics, vol. 53(5), pp. 767-774, doi: dx.doi.org/10.1007/s11340-012-9684-3, (2013).

Inspection, Evaluation and Repair Monitoring of Cracked Concrete Floor Using NDT Methods
N. Zoidis, E. Tatsis, C. Vlachopoulos, A. Gotzamanis, J. S. Clausen, D. Aggelis, T. E. Matikas, Construction and Building Materials, vol. 48, pp. 1302-1308, doi: dx.doi.org/10.1016/j.conbuildmat.2013.06.082, (2013).

Ultrasonic Characterization of the Fiber-Matrix Interfacial Bond in Aerospace Composites
D. G. Aggelis, D. Kleitsa, T. E. Matikas, The Scientific World Journal, vol. 2013, Article ID 154984, 8 pages, published online, doi: dx.doi.org/10.1155/2013/154984, (2013).

Nondestructive Damage Evaluation in Ceramic Matrix Composites for Aerospace Applications
K. G. Dassios, E. Z. Kordatos, D. G. Aggelis, T. E. Matikas, The Scientific World Journal, vol. 2013, Article ID 715945, 12 pages, published online, doi: dx.doi.org/10.1155/2013/715945, (2013).

Influence of Damage in the Acoustic Emission Parameters
A. Carpinteri, G. Lacidogna, F. Accornero, A. Mpalaskas, T. E. Matikas, D. G. Aggelis, Cement and Concrete Composites, vol. 44, pp. 9-16, (2013).

Structural Health Monitoring and NDE Technologies for Aerospace Applications (Editorial)
T. E. Matikas, M. R. Woike, D. C. Lagoudas, The Scientific World Journal, vol. 2013, Article ID 207348, (2013).

Infrared Thermographic Inspection of Murals and Characterization of Degradation in Historic Monuments
E. Z. Kordatos, D. A. Exarchos, C. Stavrakos, A. Moropoulou, T. E. Matikas, Construction and Building Materials, vol. 48, pp. 1261-1265, doi: dx.doi.org/10.1016/j.conbuildmat.2012.06.062, (2013).

Monitoring of the Mechanical Behavior of Concrete with Chemically Treated Steel Fibers by Acoustic Emission
D. G. Aggelis, D. V. Soulioti, E. Gatselou, N. M. Barkoula, T. E. Matikas, Construction and Building Materials, vol. 48, pp. 1255-1260, doi: dx.doi.org/10.1016/j.conbuildmat.2012.06.066, (2013).

Acoustic Emission as a Tool for Damage Identification and Characterization in Cross Ply Laminates
D. G. Aggelis, N.-M. Barkoula, T. E. Matikas, A. S. Paipetis,Applied Composite Materials, vol. 20(4), pp. 489–503, doi: dx.doi.org/10.1007/s10443-012-9283-6, (2013).

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2012

Nanocomposite Catalysts Producing Durable, Super-Black Carbon Nanotube Systems: Applications in Solar Thermal Harvesting
N. T. Panagiotopoulos, E. K. Diamanti, L. E. Koutsokeras, M. Baikousi, E. Kordatos, T. E. Matikas, D. Gournis, P. Patsalas, ACS Nano, vol. 6(12), pp. 10475-10485, (2012).

Influence of Fiber Chemical Coating on the Acoustic Emission Behavior of Steel Fiber Reinforced Concrete
D. G. Aggelis, D. V. Soulioti, N. M. Barkoula, A. S. Paipetis, T. E. Matikas, Cement and Concrete Composites, vol. 34(1), pp. 62–67 (2012).

Mathematical Investigation of Interfacial Property in Fiber Reinforced Model Composites
P.-N. Tzounis, L. N. Gergidis, T. E. Matikas, A. Charalambopoulos, Composites Part B: Engineering, vol. 43(6), pp. 2605-2612, (2012).

Fatigue Behaviour of SiC Particulate-Reinforced A359 Aluminium Matrix Composites
D. P. Myriounis, S. T. Hasan, T. E. Matikas, Strain, vol. 48(333-341), (2012).

Monitoring Mechanical Damage in Structural Materials Using Complimentary NDE Techniques Based on Thermography and Acoustic Emission
E. Z. Kordatos, D. G. Aggelis, T. E. Matikas, Composites Part B: Engineering, vol. 43(6), pp. 2676–2686, (2012).

Effect of Wave Distortion on Acoustic Emission Characterization of Cementitious Materials
D. G. Aggelis, A. Mpalaskas, D. Ntalakas, T. E. Matikas, Construction and Building Materials, vol. 35, pp. 183-190, (2012).

Subsurface Crack Determination by One Sided Ultrasonic Measurements
D. G. Aggelis, T. E. Matikas, E. Leonidou, Cement and Concrete Composites, vol. 34(2), pp. 140-146, (2012).

Effect of Plate Wave Dispersion on the Acoustic Emission Parameters in Metals
D. G. Aggelis, T. E. Matikas, Computers and Structures, vol. 98-99, pp. 17–22, (2012).

Acoustic Structural Health Monitoring of Composite Materials
D. G. Aggelis, N. M. Barkoula, T. E. Matikas, A. S. Paipetis, Composites Science and Technology, vol. 72(10), pp. 1127–1133, (2012).

Compressive behavior of MWCNT/epoxy composite mats
K.G. Dassios, S. Musso, C. Galiotis, Composites Science and Technology, vol. 72(9), pp. 1027-1033, (2012).

Polymer–nanotube interaction in MWCNT/poly(vinyl alcohol) composite mats
K.G. Dassios, C. Galiotis, Carbon, vol. 50(11), pp. 4291-4294, (2012).

The influence of propagation path on acoustic emission monitoring of concrete
D. G. Aggelis, T. Shiotani, A. Papacharalampopoulos, D. Polyzos, Structural Health Monitoring, vol. 11(3), pp. 359-366, (2012).

Monitoring of resin curing and hardening by ultrasound
D. G. Aggelis, A. S. Paipetis, Construction and Building Materials, vol. 26, pp. 755-760, (2012).

Effect of size of inhomogeneity on the surface wave attenuation in cementitious media
D. G. Aggelis, T. Shiotani, Journal of Materials in Civil Engineering – ASCE, vol. 24(8), pp. 1097-1102, (2012).

Thermomechanical Behavior of Polymer/Layered Silicate Clay Nanocomposites Based on Unmodified Low Density Polyethylene
K. Grigoriadi, A. Giannakas, A. Ladavos, N.-M. Barkoula, Polymer Engineering and Science, vol. 53, pp. 301–308, doi: dx.doi.org/10.1002/pen.23264, (2012).

Enhanced Bonded Aircraft Repair Using Nano-Modified Adhesives
G. Gkikas, D. Sioulas, A. Lekatou, N.-M. Barkoula, A. S. Paipetis, Materials and Design, vol. 41, pp. 394-402, (2012).

Effect of Dispersion Conditions on the Thermo-Mechanical and Toughness Properties of Multi Walled Carbon Nanotubes-Reinforced Epoxy
G. Gkikas, N.-M. Barkoula, A.S. Paipetis, Composites Part B: Engineering, vol. 43(6), pp. 2697-2705, (2012).

Large-Scale Interfacial Damage and Residual Stresses in a Glass-Ceramic Matrix Composite
K. G. Dassios, T. E. Matikas, Composite Interfaces, vol. 19(8), pp. 523-531, (2012).

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2011

Effects of Fibre Geometry and Volume Fraction on the Flexural Behaviour of Steel-Fibre Reinforced Concrete
D. V. Soulioti, N. M. Barkoula, A. Paipetis, T. E. Matikas, Strain, vol. 47(SUPPL. 1), pp. e535-e541, (2011).

Crack-Tip Stress Field and Fatigue Crack Growth Monitoring Using Infrared Lock-in Thermography in A359/Sicp Composites
D. P. Myriounis, E. Z. Kordatos, S. T. Hasan, T. E. Matikas, Strain, vol. 47(SUPPL. 1), pp. e619-e627, (2011).

Towards Prediction of Failure in Ti-6ai-4v Aerospace Materials by Surface Observations
T. E. Matikas, Strain, vol. 47(SUPPL. 1), pp. e416-e425, (2011).

Innovative Non-Destructive Evaluation and Damage Characterization of Composite Aerostructures Using Thermography
S. A. Grammatikos, E. Z. Kordatos, N.-M. Barkoula, T. E. Matikas, A. S. Paipetis, Plastics, Rubber and Composites, vol. 40(6/7), pp. 342-348, (2011).

Acoustic Emission Characterization of the Fracture Process in Fibre Reinforced Concrete
D. G. Aggelis, D. V. Soulioti, N. Sapouridis, N. M. Barkoula, A. S. Paipetis, T. E. Matikas, Construction and Building Materials, vol. 25(11), pp. 4126-4131, (2011).

Rupture of Anterior Cruciate Ligament Monitored by Acoustic Emission
D. G. Aggelis, N. K. Paschos, N. M. Barkoula, A. S. Paipetis, T. E. Matikas, A. D. Georgoulis, Journal of the Acoustical Society of America, vol. 129(6), pp. EL217-EL222, (2011).

NDT Approach for Characterization of Subsurface Cracks in Concrete
D. G. Aggelis, E. Z. Kordatos, M. Strantza, D. V. Soulioti, T. E. Matikas, Construction and Building Materials, vol. 25(7), pp. 3089-3097, (2011).

Monitoring of Metal Fatigue Damage Using Acoustic Emission and Thermography
D. G. Aggelis, E. Z. Kordatos, T. E. Matikas, Journal of Acoustic Emission, vol. 29, pp. 113-122, (2011).

Acoustic Emission for Fatigue Damage Characterization in Metal Plates
D. G. Aggelis, E. Z. Kordatos, T. E. Matikas, Mechanics Research Communications, vol. 38(2), pp. 106-110, (2011).

Energy Dissipation in Ceramic Matrix Composites
K.G. Dassios, Journal of Engineering Technology, Vol. 1(3), pp. 44-56, (2011).

Damage characterization of inhomogeneous materials: experiments and numerical simulations of wave propagation
D. G. Aggelis, Strain, vol. 47, pp. 525-533, (2011).

Numerical simulation of elastic waves for visualization of defects
D. G. Aggelis, N. Tsimpris, H. K. Chai, T. Shiotani, Y. Kobayashi, Construction and Building Materials, vol. 25, pp. 1503-1512, (2011).

Tomographic reconstruction for concrete using attenuation of ultrasound
H. K. Chai, S. Momoki, Y. Kobayashi, D. G. Aggelis, T. Shiotani, NDT&E Int, vol. 44, pp. 206-215, (2011).

Classification of cracking mode in concrete by acoustic emission parameters
D. G. Aggelis, Mechanics Research Communications, vol. 38, pp. 153-157, (2011).

Dependence of AE parameters on the propagation distance
D. Polyzos, A. Papacharalampopoulos, T. Shiotani, D. G. Aggelis, Journal of Acoustic Emission, vol. 29, (2011).

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2010

Cadaveric Study of Anterior Cruciate Ligament Failure Patterns under Uniaxial Tension Along the Ligament
N. K. Paschos, D. Gartzonikas, N. M. Barkoula, C. Moraiti, A. Paipetis, T. E. Matikas, A. D. Georgoulis, Arthroscopy - Journal of Arthroscopic and Related Surgery, vol. 26(7), pp. 957-967, (2010).

Predicting Interfacial Strengthening Behaviour of Particulate-Reinforced MMC - a Micro-Mechanistic Approach
D. P. Myriounis, S. T. Hasan, T. E. Matikas, Composite Interfaces, vol. 17(4), pp. 347-355, (2010).

Damage Characterization and Real-Time Health Monitoring of Aerospace Materials Using Innovative NDE Tools
T. E. Matikas, Journal of Materials Engineering and Performance, vol. 19(5), pp. 751-760, (2010).

Acoustic Emission Monitoring of Steel-Fiber Reinforced Concrete Beams under Bending
D. G. Aggelis, D. Soulioti, N. M. Barkoula, A. Paipetis, T. E. Matikas, T. Shiotani, Journal of Acoustic Emission, vol. 28, pp. 32-40, (2010).

Combined Use of Thermography and Ultrasound for the Characterization of Subsurface Cracks in Concrete
D. G. Aggelis, E. Z. Kordatos, D. V. Soulioti, T. E. Matikas, Construction and Building Materials, vol. 24(10), pp. 1888-1897, (2010).

Acoustic Emission Monitoring of Degradation of Cross Ply Laminates
D. G. Aggelis, N. M. Barkoula, T. E. Matikas, A. S. Paipetis, Journal of the Acoustical Society of America, vol. 127(6), pp. 246-251, (2010).

Assessment of construction joint effect in full-scale concrete beams by acoustic emission activity
D. G. Aggelis, T. Shiotani and M. Terazawa, Journal of Engineering Mechanics, vol. 136(7), pp. 906-912, (2010).

Numerical simulation of stress waves on surface of strongly heterogeneous media
D. G. Aggelis. American Concrete Institute Materials Journal, vol. 107(5), pp. 469-473, (2010).

Assessment of metal strand wire pre-stress in anchor head by ultrasonics
D. Kleitsa, K. Kawai, T. Shiotani, D. G. Aggelis, NDT&E Int, vol. 43,  pp. 547-554, (2010).

Characterization of deep surface-opening cracks in concrete: feasibility of impact-generated Rayleigh waves
H. K. Chai, S. Momoki, D. G. Aggelis, T. Shiotani, American Concrete Institute Materials Journal, vol. 107(3), pp. 305-311, (2010).

Single-side access tomography for evaluating interior defect of concrete
H. K. Chai, D. G. Aggelis, S. Momoki, Y. Kobayashi, T. Shiotani, Construction and Building Materials, vol. 24, pp. 2411-2418, (2010).

Longitudinal waves for evaluation of large concrete blocks after repair
D. G. Aggelis, S. Hadjiyiangou, H. K. Chai, S. Momoki, T. Shiotani, NDT&E Int, vol. 44, pp. 61-66, (2010).

The Water Absorption Behaviour of All-Polypropylene Composites and its Effect on Mechanical Properties
H. Deng, C.T. Reynolds, N.O. Cabrera, N.-M. Barkoula, B. Alcock, T. Peijs, Composites Part B: Engineering, vol. 41(4), pp. 268-275, (2010).

Effect of Compounding and Injection Molding on the Mechanical Properties of Flax Fiber Polypropylene Composites
N.M. Barkoula, S.K. Garkhail, T. Peijs, Journal of Reinforced Plastics and Composites, vol. 29 (9), pp. 1366-1385, (2010).

Solid Particle Erosion Wear Characteristics of Fiber and Particulate Filled Polymer Composites: A Review
Patnaik, A. Satapathy, N. Chand, N.M. Barkoula, S. Biswas, Wear, vol. 268(1), pp. 249-263, (2010).

Biodegradable Composites Based on Flax/Polyhydroxybutyrate and its Copolymer with Hydroxyvalerate
N.M. Barkoula, S.K. Garkhail, T. Peijs, Industrial Crops and Products, vol. 31(1), pp. 34-42, (2010).

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2009

Acoustic Emission Behavior of Steel Fibre Reinforced Concrete under Bending
D. Soulioti, N. M. Barkoula, A. Paipetis, T. E. Matikas, T. Shiotani, D. G. Aggelis, Construction and Building Materials, vol. 23(12), pp. 3532-3536, (2009).

Effects of Heat Treatment on Microstructure and the Fracture Toughness of SiCp/Al Alloy Metal Matrix Composites
D. P. Myriounis, S. I. Hasan, N. M. Barkoula, A. Paipetis, T. E. Matikas, Journal of Advanced Materials, vol. 41(3), pp. 18-27, (2009).

Prediction of Contact Temperature Distribution During Fretting Fatigue in Titanium Alloys
T. E. Matikas, P. D. Nicolaou, Tribology Transactions, vol. 52(3), pp. 346-353, (2009).

Multiscale Wavelet-Based Analysis and Characterization of Fretting Fatigue Damage in Titanium Alloys
G. N. Frantziskonis, T. E. Matikas, Materials Transactions, vol. 50(7), pp. 1758-1767, (2009).

Environmental Degradation of Carbon Nanotube-Modified Composite Laminates: A Study of Electrical Resistivity
N. M. Barkoula, A. Paipetis, T. Matikas, A. Vavouliotis, P. Karapappas, V. Kostopoulos, Mechanics of Composite Materials, vol. 45(1), pp. 21-32, (2009).

Effect of Fatigue on the Interface Integrity of Unidirectional Cf-Reinforced Epoxy Resin Composites
K.G. Dassios, C. Koimtzoglou, C. Galiotis, Acta Materialia, vol. 57(9), pp. 2800-2811, (2009).

Effect of Processing and Loading Conditions upon the Fatigue Behavior of a C/Epoxy Laminate
C. Koimtzoglou, K.G. Dassios, C. Galiotis, Advanced Composites Letters, vol. 18(3), pp. 95-106, (2009).

The Effect of Processing Conditions on the Mechanical Properties and Thermal Stability of Highly Oriented PP Tapes
B. Alcock, N.O. Cabrera, N.M. Barkoula, T. Peijs, European Polymer Journal, vol. 45(10), pp. 2878-2894, (2009).

Direct Forming of All-Polypropylene Composites Products from Fabrics Made of Co-Extruded Tapes
B. Alcock, N.O. Cabrera, N.M. Barkoula, T. Peijs, Applied Composite Materials, vol.16(2), pp. 117-134, (2009).

Wave propagation in concrete containing artificial distributed damage
T. Shiotani and D. G. Aggelis, Materials and Structures, vol. 42(3), pp. 377-384, (2009).

Numerical simulation of wave propagation in mortar with inhomogeneities
D. G. Aggelis, S. Momoki, American Concrete Institute Materials Journal, vol. 106(1), pp. 59-63, (2009).

An experimental study of wave propagation through grouted concrete
D. G. Aggelis and T. Shiotani, American Concrete Institute Materials Journal, vol. 106(1), pp. 19-24, (2009).

Characterization of surface crack depth and repair evaluation using Rayleigh waves
D.G. Aggelis, T. Shiotani and D. Polyzos, Cement and Concrete Composites, vol. 31(1), pp. 77-83, (2009).

Global monitoring of large concrete structures using acoustic emission and ultrasonic techniques
T. Shiotani, D. G. Aggelis and O. Makishima. Journal of Bridge Engineering-ASCE, vol. 14(3), pp. 188-192, (2009).

Elastic wave validation of large concrete structures repaired by means of cement grouting
T. Shiotani, S. Momoki, H. Chai, D. G. Aggelis, Construction and Building Materials, vol. 23(7), pp. 2647-2652, (2009).

Surface wave dispersion in large concrete structures
D. G. Aggelis, S. Momoki, H. Chai, NDT & E Int, vol. 42, pp. 304–307, (2009).

Numerical simulation of wave propagation in material with inhomogeneity: inclusion size effect
D. G. Aggelis, NDT & E Int, vol. 42, pp. 558–563, (2009).

Acoustic emission and ultrasound for damage characterization of concrete elements
D. G. Aggelis, T. Shiotani, S. Momoki, A.Hirama, American Concrete Institute Materials Journal, vol. 106(6), pp. 509-514, (2009).

Acoustic emission for characterizing behaviour of composite concrete elements under flexure
S. Momoki, H. Chai, D. G. Aggelis, A. Hirama, T. Shiotani, Journal of Acoustic Emission, vol. 27, pp. 186-193, (2009).

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2008

Microdeformation Behaviour of Al-SiC Metal Matrix Composites
D. P. Myriounis, S. T. Hasan, T. E. Matikas, Composite Interfaces, vol. 15(5), pp. 495-514, (2008).

Heat Treatment and Interface Effects on the Mechanical Behavior of SiC-Particle Reinforced Aluminium Matrix Composites
D. P. Myriounis, S. T. Hasan, T. E. Matikas, Journal of ASTM International, vol. 5(7), (2008).

Influence of Processing Conditions on the Micro-Mechanical Properties of Particulate-Reinforced Aluminium Matrix Composites
D. P. Myriounis, S. T. Hasan, T. E. Matikas, Advanced Composites Letters, vol. 17(3), pp. 75-85, (2008).

Assessment of Interface Deformation and Fracture in Metal Matrix Composites under Transverse Loading Conditions
T. E. Matikas, Composite Interfaces, vol. 15(6), pp. 589-609 (2008).

High Temperature Fiber Fragmentation Characteristics of SiC Single-Fiber Composite with Titanium Matrices
T. E. Matikas, Advanced Composite Materials, vol. 17(1), pp. 75-87, (2008).

Influence of Material Processing and Interface on the Fiber Fragmentation Process in Titanium Matrix Composites
T. E. Matikas, Composite Interfaces, vol. 15(4), pp. 363-377, (2008).

Influence of Montmoriffonite Clay on Structure and Properties of Sodium Borate Glasses
E. Diamanti, A. Lekatou, T. Matikas, M. A. Karakassides, Advanced Materials Research, vol. 39-40, pp. 57-60, (2008).

Multi-Wall Carbon Nanotubes Chemically Grafted on Reinforcing Carbon Fibres
P. Karapappas, S. Tsantzalis, E. Fiamegou, A. Vavouliotis, K. Dassios, V. Kostopoulos, Advanced Composites Letters, vol. 17(3), pp. 103-107, (2008).

Fatigue Properties of Highly Oriented Polypropylene Tapes and All-Polypropylene Composites
N.-M. Barkoula, B. Alcock, N.O. Cabrera, T. Peijs, Polymers and Polymer Composites, vol. 16(2), pp. 101-113, (2008).

The Effect of Temperature and Strain Rate on the Impact Performance of Recyclable All-Polypropylene Composites
B. Alcock, N.O. Cabrera, N.-M. Barkoula, Z. Wang, T. Peijs, Composites Part B: Engineering, vol. 39(3), pp. 537-547, (2008).

Surface wave dispersion in cement-based media: inclusion size effect
D. G. Aggelis and T. Shiotani, NDT&E INT, vol. 41, pp. 319-325, (2008).

Effect of inhomogeneity parameters on the wave propagation in cementitious materials
D. G. Aggelis and T. Shiotani, American Concrete Institute Materials Journal, vol. 105(2), pp. 187-193, (2008).

Stress wave scattering: Friend or enemy of non destructive testing of concrete?
D. G. Aggelis, T. Shiotani, T. P. Philippidis, D. Polyzos, Journal of Solid Mechanics and Materials Engineering-JSME, vol. 2(4), pp. 397-408, (2008).

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2007

Characterization of Interphase Environmental Degradation at Elevated Temperature of Fibre-Reinforced Titanium Matrix Composites
T. E. Matikas, Advanced Composites Letters, vol. 16(6), pp. 223-232, (2007).

Analysis of Load Transfer Behaviour and Determination of Interfacial Shear Strength in Single-Fibre-Reinforced Titanium Alloys
T. E. Matikas, Advanced Composites Letters, vol. 16(5), pp. 181-192, (2007).

Interface Characterization and Performance for the Development of Fibre-Reinforced Structural Composites
T. E. Matikas, Advanced Composites Letters, vol. 16(4), pp. 133-142, (2007).

Fracture Behavior and Damage Mechanisms Identification of SiC/Glass Ceramic Composites Using AE Monitoring
V. Kostopoulos, T. Loutas, K.G. Dassios, Composites Science and Technology, Vol. 67(7-8), pp. 1740-1746, (2007).
  
A micromechanical bridging law model for CFCCs
K.G. Dassios, V. Kostopoulos, M. Steen, Acta Materialia, Vol. 55(1), pp. 83-92, (2007).

A review of the pull-out mechanism in the fracture of brittle-matrix fibre-reinforced composites
K.G. Dassios, Advanced Composites Letters, Vol. 16(1), pp. 17-24, (2007).

The Mechanical Properties of Woven Tape All-Polypropylene Composites
B. Alcock, N. O. Cabrera, N. M. Barkoula, A.B. Spoelstra, J. Loos, T.Peijs, Composites (Part A: Applied Science and Manufacturing), vol. 38, pp. 147-161, (2007).

Interfacial Properties of Highly Oriented Co-Extruded Polypropylene Tapes for the Creation of Recyclable All-Polypropylene Composites
B. Alcock, N. M. Barkoula, J. Loos, T. Peijs, Journal of Applied Polymer Science, vol. 104(1), pp. 118-129, (2007).

The Effect of Temperature and Strain Rate on the Mechanical Properties of Highly Oriented Polypropylene Tapes and All-Polypropylene Composites
B. Alcock, N. O. Cabrera, N. M. Barkoula, C.T. Reynolds, L.E. Govaert, T. Peijs, Composites Science and Technology, vol. 67(10), pp. 2061-2070, (2007).

The Mechanical Properties of Unidirectional All-Polypropylene Composites
B. Alcock, N. O. Cabrera, N. M. Barkoula, J. Loos, T. Peijs, Composites (Part A: Applied Science and Manufacturing), vol. 37(5), pp. 716-726, (2006).

Low Velocity Impact Performance of Recyclable All-Polypropylene Composites
B. Alcock, N. O. Cabrera, N. M. Barkoula, T. Peijs, Composites Science and Technology, vol. 66(11-12), pp. 1724-1737, (2006).

Repair evaluation of concrete cracks using surface and through-transmission wave measurements
D.G. Aggelis and T. Shiotani, Cement and Concrete Composites, vol. 29(9), pp. 700-711, (2007).

Experimental study of surface wave propagation in strongly heterogeneous media
D. G. Aggelis and T. Shiotani. Journal of the Acoustical Society of America, vol. 122(5), pp. 151-157, (2007).

Evaluation of grouting in tunnel lining using impact-echo
D. G. Aggelis, T. Shiotani, K. Kasai. Tunnelling and Underground Space Technology, vol. 23, pp. 629-637, (2007).

Evaluation of repair effect for deteriorated concrete piers of intake dam using AE activity
T. Shiotani, D. G. Aggelis, Journal of Acoustic Emission, vol. 25, pp. 69-79, (2007).

Global monitoring of concrete bridge using acoustic emission
T. Shiotani, D. G. Aggelis, O. Makishima. Journal of Acoustic Emission, vol. 25, pp. 308-315, (2007).

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2006

Direct measurement of fibre bridging in notched glass-ceramic matrix composites
K.G. Dassios, C. Galiotis, Journal of Materials Research, Vol. 21(5), pp. 1150-1160, (2006).

Nuclear Security and Radiological Preparedness for the Olympic Games, Athens 2004: Lessons Learned for Organizing Major Public Events
V. Kamenopoulou, P. Dimitriou, C. J. Hourdakis, A. Maltezos, T. Matikas, C. Potiriadis, L. Camarinopoulos, Health Phys, vol. 91(4), pp. 318-330, (2006).

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2005

Intrinsic Parameters in the Fracture of Carbon/Carbon Composites
K.G. Dassios, V. Kostopoulos, M. Steen, Composites Science and Technology, Vol. 65(6), pp. 883-897, (2005).

Wave dispersion and attenuation in fresh mortar: theoretical predictions vs. experimental results
D. G. Aggelis, D. Polyzos and T. P. Philippidis, Journal of the Mechanics and Physics of Solids, vol. 53(4), pp. 857-883, (2005).

Experimental study of wave dispersion and attenuation in concrete
T. P. Philippidis and D. G. Aggelis. Ultrasonics, vol. 43(7), pp. 584-595, (2005).

Processing of Single Polymer Composites Using the Concept of Constrained Fibres
N. M. Barkoula, T. Schimanski, J. Loos, T. Peijs, Polymer Composites, vol. 26(1), pp. 114-120, (2005).

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2004

Fluorescence Studies of Polycrystalline Al2O3 Composite Constituents: Piezo-Spectroscopic Calibration and Applications
K.G. Dassios, C. Galiotis, Applied Physics A: Materials Science and Processing, Vol. 79(3), pp. 647-659, (2004).

Ultrasonic wave dispersion and attenuation in fresh mortar
D. G. Aggelis and T. P. Philippidis, NDT & E International, vol. 37(8), pp. 617-631, (2004).

An iterative effective medium approximation (IEMA) for wave dispersion and attenuation predictions in particulate composites, suspensions and emulsions
D. G. Aggelis, S. V. Tsinopoulos and D. Polyzos, Journal of the Acoustical Society of America, vol. 116, pp. 3443-3452, (2004).

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2003

Fatigue Behavior of Crack Initiating from Corrosion Damage
M. Khobaib, T. E. Matikas, M. S. Donley, Journal of Advanced Materials, vol. 35(1), pp. 3-8, (2003).

Mechanical Properties of Alumina Nextel 720 Fibres at Room and Elevated Temperatures: Tensile Bundle Testing
K.G. Dassios, M. Steen, C, Filiou, Materials Science and Engineering, Vol. A349(1-2), pp. 63-72, (2003).

Direct In Situ Measurements of Bridging Stresses in CFCCs
K.G. Dassios, C. Galiotis, V. Kostopoulos, M. Steen, Acta Materialia, Vol. 51(18), pp. 5359-5373, (2003).

An acousto-ultrasonic approach for the determination of water-to-cement ratio in concrete
T. P. Philippidis and D. G. Aggelis, Cement and Concrete Research, vol. 33(4), pp. 525-538, (2003)

Influence of Hygrothermally Degraded Polyester-Urethane on Physical and Mechanical Properties of Chloroprene Rubber
A.S. Aprem, S. Jose, S. Thomas, N. M. Barkoula, J. Karger-Kocsis, European Polymer Journal, vol. 39, pp. 69-76, (2003).

Sulphur Vulcanisation of Styrene-Butadiene Rubber Using a New Binary Accelerator System
A.S. Aprem, S. Thomas, K. Joseph, N. M. Barkoula, J. Karger-Kocsis, Journal of Elastomers and Plastics, vol. 35, pp. 29-55, (2003).

Effect of 1-Phenyl-2,4-Dithiobiuret as Secondary Accelerator on Cure Characteristics and Vulcanisate Properties of Natural Rubber-Styrene/Butadiene Rubber Blends
A.S. Aprem, K. Joseph, S. Thomas, N. M. Barkoula, J. Karger-Kocsis, Plastics Rubber and Composites, vol. 32, pp. 3-10, (2003). 

Artificial Neural Network Predictions on Erosive Wear of Polymers
Z. Zhang, N. M. Barkoula, J. Karger-Kocsis, K. Friedrich, Wear, vol. 255, pp. 708-713, (2003).

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2002

Optimization of the Delta Technique and Application to the Evaluation of Electron-Beam Welded Titanium Aircraft Parts
T. E. Matikas, Nondestructive Testing and Evaluation, vol. 18(1), pp. 21-35, (2002).

Unified Theory for Parallel and Focused Beam Nonspecular Reflection at Liquid-Solid Interfaces
T. E. Matikas, Acta Mechanica, vol. 155(1-2), pp. 27-43, (2002).

Solid Particle Erosion of Unidirectional GF Reinforced EP Composites with Different Fiber/Matrix Adhesion
N. M. Barkoula, J. Karger-Kocsis, Journal of Reinforced Plastics and Composites, vol. 21(15), pp. 1377-1388, (2002).

Prediction of the Residual Tensile Strength after Solid Particle Erosion of CF/EP Composite Laminates With and Without Interleaves
N. M. Barkoula, G. C. Papanicolaou, J. Karger-Kocsis, Composites Science and Technology, vol. 62(1), pp. 121?130, (2002).

Effects of Fibre Content and Relative Fibre Orientation on the Solid Particle Erosion of GF/PP Composites
N. M. Barkoula, J. Karger-Kocsis, Wear, vol. 252, pp. 80-87, (2002).

Prediction of the Residual Tensile Strength after Solid Particle Erosion of UD-GF/PP Composites
N. M. Barkoula, J. Karger-Kocsis, G. C. Papanicolaou, Journal of Composite Materials, vol. 36(14), pp. 1745-1756, (2002). 

Processes and Influencing Parameters of the Solid Particle Erosion of Polymers and their Composites. A Review
N. M. Barkoula, J. Karger-Kocsis, Journal of Materials Science, vol. 37(18), pp. 3807-3820, (2002).

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2001

Development of a Model for the Prediction of the Fretting Fatigue Regimes
T. E. Matikas, P. D. Nicolaou, Journal of Materials Research, vol. 16(9), pp. 2716-2723, (2001).

A High-Cycle Fatigue Apparatus at 20 kHz for Low-Cycle Fatigue/High-Cycle Fatigue Interaction Testing
T. E. Matikas, Fatigue and Fracture of Engineering Materials and Structures, vol. 24(10), pp. 687-697, (2001).

Specimen Design for Fatigue Testing at Very High Frequencies
T. E. Matikas, Journal of Sound and Vibration, vol. 247(4), pp. 673-681, (2001).

Real Time Mapping of Corrosion Activity under Coatings
M. Khobaib, R. A., T. E. Matikas, M. S. Donley, Progress in Organic Coatings, vol. 41, pp. 266-272, (2001).

Dependence of Solid Particle Erosion on the Cross-Linked Density in an Epoxy Resin Modified by Hygrothermally Decomposed Polyurethane
N. M. Barkoula, J. Gremmels, J. Karger-Kocsis, Wear, vol. 247, pp. 100-108, (2001).

Determining Wear Mechanisms / Strahlerosionsverhalten von Polymeren und Polymeren Verbundwerkstoffen
E. Moos, N. M. Barkoula, J. Karger-Kocsis, Kunststoffe Plast Europe, vol. 91(4), pp. 43-44 (In English), pp. 113-115 (In German) (2001).

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2000

Development of Nondestructive Method for Prediction of Crack Instability
J. L. Schroeder, D. Eylon, E. B. Shell, T. E. Matikas, MRS, vol. 591, pp. 61-66, (2000).

Nondestructive Evaluation of Fatigue in Titanium Alloys
H. Rösner, N. Meyendorf, S. Sathish, T. E. Matikas, MRS, vol. 591, pp. 73-78, (2000).

Quantitative Short-Pulse Acoustic Microscopy and Application to Materials Characterization
T. E. Matikas, Microscopy and Microanalysis, vol. 6(1), pp. 59-67, (2000).

Nondestructive Characterization of Corrosion Protective Coatings on Aluminum Alloy Substrates
J. Hoffmann, S. Sathish, M. Khobaib, N. Meyendorf, U. Netzelmann, T. E. Matikas, MRS, vol. 591, pp. 67-72, (2000).

Real-Time Monitoring of Acoustic Linear and Nonlinear Behavior of Titanium Alloys During Cyclic Loading
J. Frouin, J. Maurer, S. Sathish, D. Eylon, J. K. Na, T. E. Matikas, MRS, vol. 591, pp. 79-84, (2000).

Multiscale Characterization of Pitting Corrosion and Application to an Aluminum Alloy
G. N. Frantziskonis, L. B. Simon, J. Woo, T. E. Matikas, European Journal of Mechanics, A/Solids, vol. 19(2), pp. 309-318, (2000).

The Effect of Dioctyl Phthalate films on the Ammonium Nitrate Aerosol Evaporation Rate
C.N. Cruz, K.G. Dassios, S.N. Pandis, Atmospheric Environment, Vol. 34 (23), pp. 3897-3905, (2000).

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1999

Microstructural and Surface Characterization of Ti-6Al-4V Alloys after Fretting Fatigue
P. D. Nicolaou, E. B. Shell, T. E. Matikas, Materials Science and Engineering A, vol. 269(1-2), pp. 98-103, (1999).

Ultrasonic Linear and Nonlinear Behavior of Fatigued Ti-6Al-4V
J. Frouin, S. Sathish, T. E. Matikas, J. K. Na, Journal of Materials Research, vol. 14(4), pp. 1295-1298, (1999).

The Mass Accommodation Coefficient of Ammonium Nitrate Aerosol
K.G. Dassios, S.N. Pandis, Atmospheric Environment, Vol. 33(18), pp. 2993-3003, (1999).

Mechanical property distribution of CFRP filament wound composites
T. P. Philippidis, D. J. Lekou and D. G. Aggelis, Composite Structures, vol. 45(1), pp. 41-50, (1999).

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1998

Fracture Strength and Damage Progression of the Fiber/Matrix Interfaces in Titanium-Based MMCs with Different Interfacial Layers
L. L. Shaw, P. Karpur, T. E. Matikas, Composites Part B: Engineering, vol. 29(3), pp. 331-339, (1998).

Experiments and Analysis of Fiber Fragmentation in Single and Multiple-Fiber SiC/Ti-6Al-4V Metal Matrix Composites
B. S. Majumdar, T. E. Matikas, D. B. Miracle, Composites Part B: Engineering, vol. 29(2), pp. 131-145, (1998).

Evaporation of Ammonium Nitrate Aerosol and the effect of organic coatings
K.G. Dassios, S.N. Pandis, Journal of Aerosol Science, Vol. 29 (SUPPL.2), pp. S983-S984, (1998).

Recent Advances in Composite Science (Editorial)
T. E. Matikas, N. J. Pagano, Special Issue on "High Temperature Composites and Interfaces: Analysis, Processing and Characterization", Composites Part B: Engineering, vol. 29B, pp. 91-92, (1998).

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1997

Measurement of the Dynamic Elastic Moduli of Porous Titanium Aluminide Compacts
T. E. Matikas, P. Karpur, S. Shamasundar, Journal of Materials Science, vol. 32(4), pp. 1099-1103, (1997).

Role of Matrix Microstructure in the Ultrasonic Characterization of Fiber-Reinforced Metal Matrix Composites
S. Krishnamurthy, T. E. Matikas, P. Karpur, Journal of Materials Research, vol. 12(3), pp. 754-763, (1997).

Evaluation of Damage Evolution and Material Behavior in a Sigma/Ti-6242 Composite Using Nondestructive Methods
D. Benson, P. Karpur, D. A. Stubbs, T. E. Matikas, ASTM STP (J of ASTM International), vol. 1285, pp. 494-515, (1997).

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1996

Ultrasonic Characterization of Surfaces and Interphases
S. I. Rokhlin, T. E. Matikas, MRS Bulletin, vol. 21(10), pp. 22-29, (1996).

A Lamb Wave Scanning Approach for the Mapping of Defects in [0/90] Titanium Matrix Composites
T. Kundu, K. Maslov, P. Karpur, T. E. Matikas, P. D. Nicolaou, Ultrasonics, vol. 34(1), pp. 43-49, (1996).

Ultrasonic Techniques for Materials Characterization (Editorial)
T. E. Matikas, R. L. Crane, MRS Bulletin, vol. 21, pp. 18-19, (1996).

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1995

A Nondestructive Approach to Correlate the Interfacial Defects Induced During Processing of MMCs and CMCs with the Consolidation Parameters
T. E. Matikas, P. Karpur, S. Krishnamurthy, R. E. Dutton, Applied Composite Materials, vol. 2(5), pp. 293-311, (1995).

Damage Assessment of Fiber/Matrix Interface in Ceramic Matrix Composites Using Elastic Stress Waves
T. E. Matikas, P. Karpur, R. E. Dutton, Ceramic Transactions, vol. 57, pp. 477-482, (1995).

Influence of the Interface and Fiber Spacing on the Fracture Behavior of Glass Matrix Composites
T. E. Matikas, P. Karpur, R. Dutton, R. Kim, Materials Evaluation, vol. 53(9), pp. 1045-1051, (1995).

Ultrasonic Evaluation of the Processing of Fiber-Reinforced Metal-Matrix Composites
S. Krishnamurthy, T. E. Matikas, P. Karpur, D. B. Miracle, Composites Science and Technology, vol. 54(2), pp. 161-168, (1995).

Ultrasonic Characterization of the Fiber-Matrix Interphase/Interface for Mechanics of Continuous Fiber Reinforced Metal Matrix and Ceramic Matrix Composites
P. Karpur, T. E. Matikas, S. Krishnamurthy, Composites Engineering, vol. 5(6), pp. 697-711, (1995).

Nondestructive Crack Size and Interfacial Degradation Evaluation in Metal Matrix Composites Using Ultrasonic Microscopy
P. Karpur, T. E. Matikas, M. P. Blodgett, J. R. Jira, D. Blatt, ASTM STP (J of ASTM International), vol. 1251, pp. 130-146, (1995).

An Approach to Determine the Experimental Transmitter-Receiver Geometry for the Reception of Leaky Lamb Waves
P. Karpur, D. M. Benson, T. E. Matikas, T. Kundu, P. D. Nicolaou, Materials Evaluation, vol. 53(12), pp. 1348-1352, (1995).

Free Edge Effect on Residual Stresses and Debond of a Composite Fibre/Matrix Interface
S. Hu, P. Karpur, T. E. Matikas, L. Shaw, N. J. Pagano, Mechanics of Advanced Materials and Structures, vol. 2, pp. 215-225, (1995).

Characterization of Damage Progression and Its Correlation to Residual Strength in a Sigma/Ti-6242 Composite Using Nondestructive Methods
D. M. Benson, P. Karpur, D. A. Stubbs, T. E. Matikas, ASME (Eng Mater), vol. 69(1), pp. 285-292, (1995).

Fiber-Matrix Interface (Editorial)
P. Karpur, T. E. Matikas, N. J. Pagano, Composites Part B: Engineering, vol. 5(6), pp. 7-9, (1995).

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1994

In Situ Observation of the Single-Fiber Fragmentation Process in Metal-Matrix Composites by Ultrasonic Imaging
M. C. Waterbury, P. Karpur, T. E. Matikas, S. Krishnamurthy, D. B. Miracle, Composites Science and Technology, vol. 52(2), pp. 261-266, (1994).

Asymptotic Analysis of Gaussian Focused Ultrasonic Beams of Circular Symmetry
T. E. Matikas, Journal of Physics D: Applied Physics, vol. 27(4), pp. 714-718, (1994).

Fiber-Matrix Interface - Information from Experiments Via Simulation
G. N. Frantziskonis, P. Karpur, T. E. Matikas, S. Krishnamurthy, P. D. Jero, Composite Structures, vol. 29(3), pp. 231-247, (1994).

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1993

Theoretical Analysis for the Reflection of a Focused Ultrasonic Beam from a Fluid-Solid Interface
T. E. Matikas, M. Rousseau, P. Gatignol, Journal of the Acoustical Society of America, vol. 93(3), pp. 1407-1416, (1993).

Ultrasonic Reflectivity Technique for the Characterization of Fiber-Matrix Interface in Metal Matrix Composites
T. E. Matikas, P. Karpur, Journal of Applied Physics, vol. 74(1), pp. 228-236, (1993).

Observations of Interfacial Damage in the Fiber Bridged Zone of a Titanium Matrix Composite
D. Blatt, P. Karpur, D. A. Stubbs, T. E. Matikas, Scripta Metallurgica et Materiala, vol. 29(6), pp. 851-856, (1993).

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1992

Experimental Study of Focused Ultrasonic Beams Reflected at a Fluid-Solid Interface in the Neighborhood of the Rayleigh Angle
T. E. Matikas, M. Rousseau, P. Gatignol, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, vol. 39(6), pp. 737-744, (1992).

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1991

Asymptotic and Experimental Analysis of the Nonspecular Reflection of Focusing Ultrasonic Beams from Fluid-Solid Interface
T. E. Matikas, Acoustical Imaging, vol. 19, pp. 133-139, (1991).

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Book Chapters

N. M. Barkoula, "Environmental degradation of carbon nanotube hybrid aerospace composites", in Carbon nanotube enhanced aerospace composite materials. Springer (ed. Paipetis A, and Kostopoulos V), chapter 11, 2012 (in press).

T. E. Matikas, S. T. Hasan, "Deformation Characteristics of Aluminium Composites for Structural Applications," in Recent Trends in Processing and Degradation of Aluminium Alloys, P. Z. Ahmad, ed., ISBN: 978-953-307-734-5, (InTech, 2011). (pdf)

T. E. Matikas, D. G. Aggelis, "New Trends in Materials Nondestructive Characterization Using Surface Acoustic Wave Methodologies," in Ultrasonic Waves, D. Santos, ed., ISBN: 978-953-51-0201-4, (In Tech, 2011). (pdf)

N. M. Barkoula, T. Peijs, "Interface engineering through matrix modification in natural fibre composites", in Interface engineering of natural fibre composites for maximum performance, Woodhead Publishing (ed. Zafeiropoulos N.), chapter 2, Woodhead Publishing Limited, 2011, ISBN: 978-1-84569-742-6.

D. G. Aggelis, T. E. Matikas, T. Shiotani, "Advanced Acoustic Techniques for Health Monitoring of Concrete Structures," in The Song’s Handbook of Concrete Durability, S. H. Kim, K. Y. Ann, eds., pp. 331-378, ISBN: 321-2010-000013, (Middleton Publishing Inc., 2010). (pdf)

G. C. Papanicolaou, G. Samoilis, S. Giannis, N. M. Barkoula, J. Karger-Kocsis, "A model for the accurate prediction of the residual strength after damage due to impact and erosion of FRP's", in 14th US National Congress of Applied Mechanics special volume in honour of Professor Daniel I.M.: “Recent Advances in Experimental Mechanics” (June 23-28, 2002, Virginia Tech.). Kluwer Academic Publishers pp.175-187.

R. L. Crane, T. E. Matikas, "Non-Destructive Testing," in The Mechanical Engineers’ Handbook, (John Wiley & Sons, New York, 1996). (pdf)

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Edited Books

A. Paipetis, T. E. Matikas, D. G. Aggelis, D. Van Hemelrijck, eds., “Emerging Technologies in Nondestructive Testing V”, vol., (CRC Press Taylor & Francis, 2012). (link)

W. Ecke, K. J. Peters, T. E. Matikas, eds., “Smart Sensor Phenomena, Technology, Networks, and Systems 2011”, vol. 7982, (SPIE, Bellingham, Wash., 2011). (link)

K. J. Peters, W. Ecke, T. E. Matikas, eds., “Smart Sensor Phenomena, Technology, Networks, and Systems 2010”, vol. 7648, (SPIE, Bellingham, Wash., 2010). (link)

G. Baaklini, N. Meyendorf, T. E. Matikas, R. S. Gilmore, eds., “Nondestructive Methods for Materials Characterization”, vol. 591, (Materials Research Society, 2000). (pdf)

R. L. Crane, J. D. Achenbach, S. P. Shah, T. E. Matikas, P. T. Khuri-Yakub, R. S. Gilmore, eds., “Nondestructive Characterization of Materials in Aging Systems”, vol. 503, (Materials Research Society, 1998). (pdf)

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Refereed Conference Proceedings

2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006-2000 | pre-2000

2014

K. G. Dassios, E. Z. Kordatos, D. G. Aggelis, D. A. Exarchos, T. E. Matikas, “Monitoring the Fracture Behavior in Ceramic Matrix Composites by Infrared Thermography and Acoustic Emission”, Proc. of the 2014 SPIE Smart Structures/NDE Symposium, Conference on Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security, Vol. 9063, doi: 10.1117/12.2044930, (SPIE - The International Society for Optical Engineering, San Diego, CA, 9-13 March 2014).

E. Z. Kordatos, D. A. Exarchos, K. G. Dassios, T. E. Matikas, “Thermo-Electrical Lockin Thermography for Characterization of Subsurface Defects”, Proc. of the 2014 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems Integration, Vol. 9062, doi: 10.1117/12.2044928, (SPIE - The International Society for Optical Engineering, San Diego, CA, 9-13 March 2014).

D. A. Exarchos, P. Τ. Dalla, I. K. Tragazikis, P. Alafogianni, N.-M. Barkoula, A. S. Paipetis, K. G. Dassios, T. E. Matikas, “Thermal and Electrical Behavior of Nano-Modified Cement Mortar”, Proc. of the 2014 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems Integration, Vol. 9062, doi: 10.1117/12.2052865, (SPIE - The International Society for Optical Engineering, San Diego, CA, 9-13 March 2014).

D. A. Exarchos, P. T. Dalla, K. G. Dassios, T. E. Matikas, “Thermal and Electrical Behavior of Nano-Modified Cement Mortar”, Proc. of the 2014 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems Integration, Vol. 9062, doi: 10.1117/12.2052865, (SPIE - The International Society for Optical Engineering, San Diego, CA, 9-13 March 2014).

D. G. Aggelis, A.C. Mpalaskas, T. E. Matikas, D. Van Hemelrijck, “Acoustic emission signatures of damage modes in concrete”, ”, Proc. of the 2014 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems Integration, Vol. 9062, doi: 10.1117/12.2044750, (SPIE - The International Society for Optical Engineering, San Diego, CA, 9-13 March 2014).

N. Zoidis, E. Tatsis, Ch. Vlachopoulos, A. Gotzamanis, J. Stærke Clausen, D. Aggelis, T. E. Matikas, “Repair Monitoring of Cracked Concrete Floor Using the Impulse Response Method”, Proc. of the 2014 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems Integration, Vol. 9063, doi: 0.1117/12.2045123, (SPIE - The International Society for Optical Engineering, San Diego, CA, 9-13 March 2014).

P. Alafogianni, K. Dassios, P. Dalla, I. Tragazikis, D. Exarxos, A. Paipetis, T. E. Matikas, N.-M. Barkoula, "The effect of dispersion conditions and the use of surfactants/plasticizers on the physical properties of CNT nanomodified mortars", 22st  Annual International Conference on Composites or Nano Engineering (ICCE-22), Malta, July 13-19, 2014.

P. Dalla, I. Tragazikis, A. Paipetis, K. Dassios, T. E. Matikas, "Electrical conductivity study of cement based nanocomposites", 22st  Annual International Conference on Composites or Nano Engineering (ICCE-22), Malta, July 13-19, 2014.

I. Tragazikis, P. Alafogianni, P. Dalla, D. Exarxos, K. Dassios, N.-M. Barkoula, T. E. Matikas, "Acoustic Emission Monitoring of the Mechanical Behavior of cement nanocomposites under bending", 22st  Annual International Conference on Composites or Nano Engineering (ICCE-22), Malta, July 13-19, 2014.

A.A. Tsoumani, T.E. Matikas, N.-M. Barkoula, "Influence of Recycled Aggregates on Compressive Strength of Concrete", 2nd International Conference on Sustainable Solid Waste Management, 12-14 June 2014, Athens Greece.

A.A. Tsoumani, T.E. Matikas, N.-M. Barkoula, "Recycled Aggregate as Structural Material", Symbiosis 2014 International Conference, 19-21 June 2014, Athens, Greece.

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2013

E. Z. Kordatos, D. G. Aggelis, K. G. Dassios, T. E. Matikas, “Monitoring of Glass-Ceramic Composites under Static and Dynamic Loading by Combined NDE Methods”, Proc. of the 2013 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems, Vol. 8693, Article number 8693-21, (SPIE - The International Society for Optical Engineering, San Diego, CA, 10-14 March 2013).

D. G. Aggelis, A. C. Mpalaskas, T. E. Matikas, D. Van Hemelrijck, “Acoustic Emission Signatures of Damage Modes in Structural Materials”, Proc. of the 2013 SPIE Smart Structures/NDE Symposium, Conference on Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security VII, Vol. 8694, Article number 8694-28, (SPIE - The International Society for Optical Engineering, San Diego, CA, 10-14 March 2013).

A. S. Paipetis, S. A. Grammatikos, E. Z. Kordatos, T. E. Matikas, “A Combination of Novel Thermographic and Electrical Techniques for Low-Velocity Impact Damage Identification in Multifunctional Composites” (Invited Paper), Proc. of the 2013 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems, Vol. 8693, Article number 8693-5, (SPIE - The International Society for Optical Engineering, San Diego, CA, 10-14 March 2013).

D. G. Aggelis, I. F. Spiridon, T. E. Matikas, “Acoustic Emission for Fatigue Damage Monitoring in Cross-Welded Aluminum Plates”, Proc. of the 2013 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems, Vol. 8693, Article number 8693-20, (SPIE - The International Society for Optical Engineering, San Diego, CA, 10-14 March 2013).

N. Katsiotis, T. Matikas, D. G. Aggelis, A. Moropoulou, "Assessment of Concrete Quality through the Means of Digitally Processed Images Acquired Via Fiber Optic Microscopy – Correlation with Ultrasound Data", Proc. of the 5th International Conference on NDT of HSNT- IC MINDT 2013, (Eugenides Foundation, Athens,  Greece, May 20-22 2013).

D. G. Aggelis, A. Mpalaskas, T. E. Matikas, "Monitoring of Fracture in Fire-Damaged Concrete Using Acoustic Emission", Proc. of the 8th International Conference on Fracture Mechanics of Concrete and Concrete Structures - FraMCoS-8, (Toledo, Spain, March 10-14 2013).

C. Apostolopoulos, T. Matikas, G. Kodjaspirov, G. Diamantogiannis, A. Apostolopoulos, "The Role of Mns Inclusion in Structural Integrity of Steel Bar under Seismic Loads", Proc. of the 10th International Conference on Advanced Metal Materials and Technologies (AMMT'13), (St. Petersburg, Russia, June 25-29 2013).

A. Apostolopoulos, T. Matikas, C. Apostolopoulos, "Pit Corrosion Examination of Bare and Embedded Steel Bar", Proc. of the 10th International Conference on Advanced Metal Materials and Technologies (AMMT'13), (St. Petersburg, Russia, June 25-29 2013).

D. G. Aggelis, A. Mpalaskas, T. E. Matikas, "Monitoring of Fracture in Fire-Damaged Concrete Using Acoustic Emission", Proc. of the The 6th Kumamoto International Workshop on Fracture, Acoustic Emission and NDE in Concrete (KIFA-6), (Kumamoto, Japan, September 17-18 2013).

K. G. Dassios, E. Z. Kordatos, D. G. Aggelis, T. E. Matikas, "Damage Evaluation in Glass-Ceramic Matrix Composites Via Combined Infrared Thermography and Acoustic Emission", Proc. of the 8th International Conference on High Temperature Ceramic Matrix Composites (HTCMC 8), Ceramic Transactions, vol. 248, pp. 615-632, (Xi’an, Shaanxi, China, 22-26 September 2013).

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2012

N. Zoidis, C. Vlachopoulos, E. Tatsis, A. Gotzamanis, D. G. Aggelis, T. E. Matikas, J. Stærke Clausen, "Visual Inspection and Evaluation of Extensively Cracked Concrete Floor and Using NDT Testing Methods and Repair Monitoring Using the Impulse – Response Method", Proc. of the Structural Faults and Repair – 2012, 14th International Conference and Exhibition, (Edinburgh, Scotland, UK, 3 - 5 July 2012).

A. S. Paipetis, S. A. Grammatikos, E. Z. Kordatos, T. E. Matikas, "Low-Velocity Impact Damage Identification Using a Novel Current Injection Thermographic Technique", Proc. of the 2012 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems, Article number 8346-45, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2012).

A. S. Paipetis, S. A. Grammatikos, E. Z. Kordatos, D. G. Aggelis, T. E. Matikas, "Critical and Subcritical Damage Monitoring of Bonded Composite Repairs Using Innovative Non-Destructive Techniques", Proc. of the 2012 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems, Article number 8346-36, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2012).

T. E. Matikas, G. Spiridon, D. G. Aggelis, "Acoustic Emission Signature of Fracture Modes I, Ii and Iii in Metal Plates", Proc. of the Structural Faults and Repair – 2012, 14th International Conference and Exhibition, (Edinburgh, Scotland, UK, 3 - 5 July 2012).

E. Z. Kordatos, T. E. Matikas, "Real-Time Characterization of Damage in Metal Matrix Composites Using Ir Thermography", Proc. of the 2012 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems, Article number 8346-42, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2012).

E. Z. Kordatos, T. E. Matikas, "Thermographic Assessment of Fatigue Damage in Metal Matrix Composites", Proc. of the 18th World Conference on Non Destructive Testing (WCNDT12), (Durban, South Africa, 16-20 April 2012).

E. Z. Kordatos, K. Dassios, P.-L. I. Lagari, T. E. Matikas, "Determination of Fatigue Limit in Composite Materials Using Ir Lock-in Thermography", Proc. of the 10th International Conference on Durability of Composite Systems (DURACOSYS 2012), (Brussels, Belgium, 17-19 September, 2012 2012).

N. S. Katsiotis, T. E. Matikas, A. Moropoulou, "Investigation of the Contribution Possibilities of Non-Destructive Methods of Testing for the Diagnosis and Quality Control of Building Materials with Emphasis Given on Sustainable Construction", Proc. of the 2012 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems, Article number 8346-34, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2012).

S. A. Grammatikos, E. Z. Kordatos, D. G. Aggelis, T. E. Matikas, A. S. Paipetis, "Structural Degradation Monitoring of Bonded Repairs Using Combined NDT", Proc. of the 15th European Conference on Composite Materials (ECCM-15), (Venice, Italy, June 24-28 2012).

A. Carpinteri, G. Lacidogna, F. Accornero, A. Mpalaskas, T. E. Matikas, D. G. Aggelis, "Influence of Damage in the Acoustic Emission Parameters", Proc. of the 10th International Conference on Durability of Composite Systems (DURACOSYS 2012), (Brussels, Belgium, 17-19 September, 2012 2012).

D. G. Aggelis, A. Mpalaskas, P. Giannoulatou, T. E. Matikas, "A Study on the Identification of Different Fracture Modes in Cementitious Materials by Acoustic Emission Parameters", Proc. of the Structural Faults and Repair – 2012, 14th International Conference and Exhibition, (Edinburgh, Scotland, UK, 3 - 5 July 2012).

D. G. Aggelis, T. E. Matikas, "Monitoring the Efficiency of Plasticizer in Fresh Cement Using Ultrasound", Proc. of the 2012 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems, Article number 8346-16, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2012).

D. G. Aggelis, T. E. Matikas, "Influence of Propagation Distance on the Acoustic Emission Parameters in Metal Plates", Proc. of the 2012 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems, Article number 8346-14, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2012).

D. G. Aggelis, E. Kordatos, T. E. Matikas, "Monitoring of Metal Fatigue Damage Using Acoustic Emission and Thermography", Proc. of the International Conference on Computational & Experimental Engineering and Sciences (ICCES12), (Crete, Greece, 2012).

D. G. Aggelis, C. Ioannou, G. Zisis, N. M. Barkoula, A. Iliadou, E. Georgiou, A. Paipetis, T. E. Matikas, "Fracturing Behavior of Cementitious Materials with Nanomodified Matrix Monitored by Acoustic Emission", Proc. of the 10th International Conference on Superplasticizers and other Chemical Admixtures in Concrete (ACI), (Prague, October 2012).

D. G. Aggelis, K. Dassios, E. Z. Kordatos, T. E. Matikas, "A Study on the Acoustic Emission Behavior of Ceramic Matrix Composites During Cyclic Loading", Proc. of the 10th International Conference on Durability of Composite Systems (DURACOSYS 2012), (Brussels, Belgium, 17-19 September, 2012 2012).

G. Gkikas, Ch. Saganas, S.A. Grammatikos, G.M. Maistros, N.-M. Barkoula, A.S. Paipetis,
"Dispersion monitoring of carbon nanotube modified epoxy systems", Proc. of the 2012 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems, Article number 83454R, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2012).

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2011

N. Zoidis, E. Tatsis, C. Vlachopoulos, T. E. Matikas, A. Gotzamanis, "Visual Inspection and Evaluation Using NDT Testing Methods of Industrial Building after Fire", Proc. of the 5th International Conference on Emerging Technologies in Non-Destructive Testing (ETNDT5), (Ioannina, Greece, September 19-21 2011).

P. N. Tzounis, L. N. Gergidis, T. E. Matikas, A. Charalambopoulos, "Mathematical Investigation of Interfacial Property in Fiber Reinforced Model Composites", Proc. of the Micromechanics and Modeling of Multifunctional Materials 2011 (MMMM11), (Thessaloniki, Greece, July 14-15 2011).

A. S. Paipetis, S. A. Grammatikos, E. Z. Kordatos, N. M. Barkoula, T. E. Matikas, "In Service Damage Assessment of Bonded Composite Repairs with Full Field Thermographic Techniques", Proc. of the 2011 SPIE Smart Structures/NDE Symposium, Conference on Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security, vol. 7983, Article Number 79831U, doi:10.1117/12.880376, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2011).

A. S. Paipetis, N. M. Barkoula, M. Xyrafa, T. E. Matikas, D. G. Aggelis, "Monitoring of Failure of Composite Laminates Using Acoustic Emission", Proc. of the NDTMS-2011, (Istanbul, 15-18 May 2011).

A. Paipetis, M. Xyrafa, N. M. Barkoula, T. E. Matikas, D. G. Aggelis, "Mechanical Degradation of Cross-Ply Laminates Monitored by Acoustic Emission", Proc. of the 2011 SPIE Smart Structures/NDE Symposium, Conference on Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security, vol. 7983, Article number 7983-118, doi:10.1117/12.880469, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2011).

E. Z. Kordatos, M. Strantza, D. V. Soulioti, T. E. Matikas, D. G. Aggelis, "Combined NDT Methods for Characterization of Subsurface Cracks in Concrete", Proc. of the 2011 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems, vol. 7982, Article number 7982-33, doi:10.1117/12.881025, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2011).

E. Z. Kordatos, D. V. Soulioti, M. Strantza, T. E. Matikas, D. G. Aggelis, "Thermography and Ultrasound for Characterizing Subsurface Defects in Concrete", Proc. of the NDTMS-2011, (Istanbul, 15-18 May 2011).

E. Z. Kordatos, T. E. Matikas, "Developing Damage Metrics for Metallic Structures Undergoing Fatigue Using Real-Time Thermographic Evaluation", Proc. of the 2011 SPIE Smart Structures/NDE Symposium, Conference on Smart Sensor Phenomena, Technology, Networks, and Systems, vol. 7982, Article Number 79820U, doi:10.1117/12.881019, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2011).

E. Z. Kordatos, D. A. Exarchos, C. Stavrakos, A. Moropoulou, T. E. Matikas, "Application of Ir Thermography to Damage Characterization of Structures and the Diagnosis of Historic Monuments", Proc. of the 5th International Conference on Emerging Technologies in Non-Destructive Testing (ETNDT5), pp. 77-81, (Ioannina, Greece, September 19-21 2011).

E. Z. Kordatos, D. G. Aggelis, T. E. Matikas, "Monitoring of Fracture Behaviour in Structural Materials by Thermography and Acoustic Emission", Proc. of the Micromechanics and Modeling of Multifunctional Materials 2011 (MMMM11), (Thessaloniki, Greece, July 14-15 2011).

E. Z. Kordatos, D. G. Aggelis, T. E. Matikas, "Thermography and Acoustic Emission for Monitoring the Fracture of Aluminium Plates", Proc. of the NDTMS-2011, (Istanbul, 15-18 May 2011).

E. Z. Kordatos, D. G. Aggelis, T. E. Matikas, "Monitoring of Fatigue Damage in Metal Plates by Acoustic Emission and Thermography", Proc. of the SPIE Conference on Smart Sensor Phenomena, Technology, Networks, and Systems, vol. 7982, Article number 7982-32, doi:10.1117/12.881021, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2011).

C. Ioannou, A. Iliadou, D. G. Aggelis, N.-M. Barkoula, T. E. Matikas, "Fracture Properties of Nanosilica-Based Cement Mortars Monitored by Acoustic Emission", Proc. of the 5th International Conference on Emerging Technologies in Non-Destructive Testing (ETNDT5), (Ioannina, Greece, September 19-21 2011).

S. Grammatikos, E. Kordatos, N.-M. Barkoula, T. E. Matikas, A. Paipetis, "In Service Damage Assessment of Bonded Composite Repairs with Full Field Thermographic Techniques", Proc. of the Micromechanics and Modeling of Multifunctional Materials 2011 (MMMM11), (Thessaloniki, Greece, July 14-15 2011).

D. G. Aggelis, D. V. Soulioti, E. Gatselou, N. M. Barkoula, A. Paipetis, T. E. Matikas, "Effect of Fiber Surface Conditioning on the Acoustic Emission Behavior of Steel Fiber Reinforced Concrete", Proc. of the 2011 SPIE Smart Structures/NDE Symposium, Conference on Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security, vol. 7983, Article number 7983-28, doi:10.1117/12.880354, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2011).

D. G. Aggelis, D. V. Soulioti, N. M. Barkoula, A. S. Paipetis, T. E. Matikas, "Influence of the Fiber Chemical Coating on the Fracture Behavior of Steel Fiber Concrete Measured by Acoustic Emission", Proc. of the 5th International Conference on Emerging Technologies in Non-Destructive Testing (ETNDT5), (Ioannina, Greece, September 19-21 2011).

D. G. Aggelis, A. Iliadou, E. Z. Kordatos, T. E. Matikas, "Study of Fracture and Thermal Properties of Cement-Based Nano-Structured Materials", Proc. of the The 22nd International Conference on Adaptive Structures Technologies (ICAST2011), (Corfu, Greece, October 10-12 2011).

D. G. Aggelis, N. M. Barkoula, T. E. Matikas, A. S. Paipetis, "Acoustic Structural Health Monitoring of Composite Materials", Proc. of the 11th Conference on Deformation & Fracture of Composites (DFC11/SI-5), (Queens College, Cambridge UK, April 2011).

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2010

A. Paipetis, D. G. Aggelis, N. M. Barkoula, T. E. Matikas, "Characterization of Degradation of Cross Ply Laminates by Acoustic Emission and Ultrasound", Proc. of the First Greek-Ukranian Conference on Fracture Mechanics of Materials and Structures, (Xanthi, 20-23 October 2010).

S. A. Grammatikos, E. Z. Kordatos, N. M. Barkoula, T. E. Matikas, A. Paipetis, "Innovative Non-Destructive Evaluation and Damage Characterization of Composite Aerostructures", Proc. of the 14th European Conference on Composite Materials (ECCM14), Paper ID: 802, (Budapest, Hungary, June 2010).

S. Grammatikos, E. Kordatos, N. M. Barkoula, T. Matikas, A. Paipetis, "Repair Integrity Monitoring of Composite Aerostructures Using Thermographic Imaging", Proc. of the 2010 SPIE Smart Structures/NDE Symposium, Conference on Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security, vol. 7649, Article number 76491D, doi:10.1117/12.847611, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2010).

N.-M. Barkoula, G. Gkikas, A. Makri, T. E. Matikas, A. Paipetis, "Effect of the Environmental Degradation on the Viscoelastic Response of Nano Modified Epoxies and CFRPs", Proc. of the 14th European Conference on Composite Materials, pp. Paper ID: 045-ECCM14, (Budapest, Hungary, June 2010).

D. G. Aggelis, D. V. Soulioti, N. Sapouridis, N. M. Barkoula, A. S. Paipetis, T. E. Matikas, "Characterization of the Damage Process in Fibre Reinforced Concrete Using Acoustic Emission Parameters", Proc. of the Structural Faults and Repair Conference (in CD), (Edinburgh, 15-17 June 2010).

D. G. Aggelis, D. V. Soulioti, N. Sapouridis, N. M. Barkoula, A. S. Paipetis, T. E. Matikas, "Acoustic Emission Characterization of Steel Fibre Reinforced Concrete During Bending", Proc. of the 2010 SPIE Smart Structures/NDE Symposium, Conference on Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security, vol. 7649, Article number 764912, doi:10.1117/12.847396, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2010).

D. G. Aggelis, D. Soulioti, N. Sapouridis, N. M. Barkoula, T. E. Matikas, A. Paipetis, "Fracture of Fibre Reinforced Concrete Monitored by Acoustic Emission", Proc. of the First Greek-Ukranian Conference on Fracture Mechanics of Materials and Structures, (Xanthi, 20-23 October 2010).

D. G. Aggelis, E. Z. Kordatos, T. E. Matikas, "Monitoring of Acoustic Emission During Fatigue of Metal Plates", Proc. of the 20th International Acoustic Emission Symposium, vol. Progress in Acoustic Emission XV, JSNDI, pp. 73-78, (Kumamoto, Japan, 16-19 November 2010).

D. G. Aggelis, E. Z. Kordatos, T. E. Matikas, "Acoustic Emission for Characterization of Fatigue Damage in Metal Plates", Proc. of the 20th International Acoustic Emission Symposium (IAES), (Kumamoto, Japan, November 2010).

D. G. Aggelis, N. M. Barkoula, T. E. Matikas, A. S. Paipetis, "Service Induced Damage in Composite Laminates: Non Destructive Assessment, Quantification and Modeling", Proc. of the 2010 SPIE Smart Structures/NDE Symposium, Conference on Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security, vol. 7649, Article number 764912, doi:10.1117/12.847600, (SPIE—The International Society for Optical Engineering, San Diego, CA, 2010).

O. Boura, E. K. Diamanti, D. Aggelis, N.-M. Barkoula, D. Gournis, A. S. Paipetis, "Carbon nanotube growth on high modulus carbon fibres and interfacial characterization" Proc. of the 14th European Conference on Composite Materials (ECCM14), Paper ID: 749, (Budapest, Hungary, June 2010).

G. Gkikas, A. Paipetis, N.M. Barkoula, A. Lekatou, D. Sioulas, "Enhanced bonded aircraft repair using nano-modified adhesives" Proc. of the 14th European Conference on Composite Materials (ECCM14), Paper ID: 660, (Budapest, Hungary, June 2010).

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2009

A. Paipetis, T. E. Matikas, N. M. Barkoula, P. Karapappas, A. Vavouliotis, V. Kostopoulos, "Nano-Enhanced Aerospace Composites for Increased Damage Tolerance and Service Life Damage Monitoring", Proc. of the 2009 SPIE Smart Structures/NDE Symposium, Conference on Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems, vol. 7292, Article number 72921O, doi:10.1117/12.815210, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2009).

C. N. Pafilis, V. Kamenopoulou, A. Maltezos, T. E. Matikas, S. Seferlis, P. Dimitriou, "Education and Training on Nuclear Security in Greece", Proc. of the 1st International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications - ANIMMA 2009, Article number 5503671, 9781424452088 (ISBN), (Marseille, 2009).

D. P. Myriounis, S. T. Hasan, N. M. Barkoula, A. Paipetis, T. E. Matikas, "Influence of Heat Treatment on Microstructure and Fatigue Crack Growth Behavior of SiCp/Al Alloy MMC", Proc. of the 17th International Conference on Composite Materials (ICCM-17), (Edinburgh, UK, 27-31 July 2009).

T. E. Matikas, "Characterization of Interphase Environmental Degradation at Elevated Temperature of Fiber-Reinforced TMCs", Proc. of the 2009 SPIE Smart Structures/NDE Symposium, Conference on Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security, vol. 7294, Article number 72940F, doi:10.1117/12.815206, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2009).

E. Leonidou, N. M. Barkoula, A. Paipetis, T. E. Matikas, D. G. Aggelis, "Characterization of Subsurface Damage in Concrete Using Ultrasound", Proc. of the 16th Concrete Conference, (Limassol, Cyprus, 14-16 October 2009).

E. Z. Kordatos, D. P. Myriounis, S. T. Hasan, T. E. Matikas, "Monitoring the Fracture Behavior of SiCp/Al Alloy Composites Using Infrared Lock-in Thermography", Proc. of the 2009 SPIE Smart Structures/NDE Symposium, Conference on Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security, vol. 7294, Article number 72940X, doi:10.1117/12.815207, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2009).

N. M. Barkoula, T. E. Matikas, A. Paipetis, "Effect of the Environmental Degradation on the Viscoelastic Response of Nano Modified Epoxies and CFRPs", Proc. of the 17th International Conference on Composite Materials (ICCM-17), (Edinburgh, UK, 27-31 July 2009).

A. Balaskas, M. Michael, N. Zoides, T. E. Matikas, D. G. Aggelis, "Comparison of Surface Strength with Macroscopical Properties of Concrete Elements", Proc. of the 16th Concrete Conference, (Limassol, Cyprus, 14-16 October 2009).

D. G. Aggelis, D. Soulioti, N. M. Barkoula, A. S. Paipetis, T. E. Matikas, T. Shiotani, "Acoustic Emission of Steel-Fiber Concrete under Four-Point Bending", Proc. of the 2009 SPIE Smart Structures/NDE Symposium, Conference on Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security, vol. 7294, Article number 729407, doi:10.1117/12.815202, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2009).

D. G. Aggelis, T. E. Matikas, T. Shiotani, "Repair Evaluation of a Large Deteriorated Concrete Pier", Proc. of the 10th CANMET/ACI International Conference on Recent Advances in Concrete Technology and Sustainability Issues, (Seville, Spain, October 14-17 2009).

D. G. Aggelis, T. E. Matikas, "Identification of Subsurface Damage in Concrete Using One Sided Wave Measurements", Proc. of the 2009 SPIE Smart Structures/NDE Symposium, Conference on Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security, vol. 7294, Article number 729406, doi:10.1117/12.815205, (SPIE - The International Society for Optical Engineering, San Diego, CA, 2009).

D. G. Aggelis, E. Kordatos, A. Charalambopoulos, T. E. Matikas, "Characterization of Subsurface Damage in Concrete Using Rayleigh Waves and Thermography", Proc. of the The 5th Kumamoto International Workshop on Fracture, Acoustic Emission and NDE in Concrete (KIFA-5), (Kumamoto, Japan, 17-18 September 2009).

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2008

D. P. Myriounis, N.-M. Barkoula, A. Paipetis, S. T. Hasan, T. E. Matikas, "Interfacial Tailoring for the Improvement of Fatigue Properties in SiC-Particle Reinforced Aluminium Matrix Composites - NDE by Heat Wave Detection", Proc. of the 13th European Conference on Composite Materials (ECCM-13), (Stockholm, Sweden, June 2 - 5 2008).

T. E. Matikas, A. Paipetis, V. Kostopoulos, "Real-Time Monitoring of Damage Evolution in Aerospace Materials Using Nonlinear Acoustics", Proc. of the 18th International Symposium on Nonlinear Acoustics (ISNA 18), vol. 1022, pp. 549-552, 9780735405448 (ISBN), (AIP, Stockholm, 2008), Invited.

T. E. Matikas, V. Kostopoulos, "European Research Strategy in Aeronautics and Space – Smart Materials and Health Monitoring", Proc. of the 15th SPIE Symposium on: Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, (San Diego, California, USA, 10 - 13 March 2008), Plenary Presentation.

K. Gani, N. M. Barkoula, A. Paipetis, T. E. Matikas, A. Vavouliotis, P. Karapappas, V. Kostopoulos, "Environmental Degradation of Nano Modified Composite Materials", Proc. of the MCM 2008 XV International Conference, (Riga, May 26 - 30 2008).

D. Soulioti, D. G. Aggelis, N. M. Barkoula, A. Paipetis, T. E. Matikas, T. Shiotani, "Acoustic Emission Monitoring of Steel Fiber Reinforced Concrete Beams under Bending Load", Proc. of the 19th Acoustic Emission Symposium (IAES-19), M. Enoki, T. Shiotani, S. Yuyama, M. Ohtsu (eds.), pp. 287-294, (Progress in Acoustic Emission XIV, Kyoto, Japan, December 9-12 2008).

N. M. Barkoula, B. Alcock, N. O. Cabrera, T. Peijs, "Fatigue properties of highly oriented polypropylene tapes and all-polypropylene composites" Proc. of the 13th European Conference on Composite Materials (ECCM13), Paper ID: 0906, (Stockholm, Sweden, June 2008).

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2007

D. P. Myriounis, S. T. Hasan, T. E. Matikas, "Effect of Interphase on the Mechanical Properties of Al-SiC Metal Matrix Composites", Proc. of the Deformation and Fracture of Composites (DFC-9), (Sheffield University, UK, April 2007).

D. P. Myriounis, S. T. Hasan, T. E. Matikas, "Microdeformation Behaviour of Al/SiC Metal Matrix Composites", Proc. of the 6th International Symposium on Advanced Composite Technologies (COMP-07), (Corfu, Greece, 16 -18 May 2007).

D. P. Myriounis, S. T. Hasan, T. E. Matikas, "Role of Interfacial Properties on the Mechanical Behaviour of Al-SiC Metal Matrix Composites", Proc. of the International Conference on Structural Analysis of Advanced Materials (ISCAM – 2007), (Patras, September 2-6 2007).

T. E. Matikas, "Fiber/Matrix Interface Characterization for the Development and Life Prediction of Metal Matrix and Ceramic Matrix Composites", Proc. of the International Conference on Structural Analysis of Advanced Materials (ISCAM – 2007), (Patras, September 2-6 2007), Invited Key-note Lecture.

T. E. Matikas, "Damage Characterization and Real-Time Health Monitoring of Aerospace Structures Based on Ultrasonic Microscopy and Nonlinear Acoustics", Proc. of the 4th International Conference on Emerging Technologies in Non-Destructive Testing (ETNDT 4), pp. 3-14, 9780415464765 (ISBN), (Stuttgart, Germany, April 2-4 2007), Invited Key-note Lecture.

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2006 - 2000

S. Sathish, T. E. Matikas, A. Stryker, P. B. Nagy, "Acoustic Techniques for Early Detection of Fatigue Damage", Proc. of the AeroMat, (Dayton, Ohio, 2000).

T. E. Matikas, "Assessment of Cracking Behavior and Interfacial Strength of Glass Matrix Composites", Proc. of the First Balkan Conference on Glass Science & Technology, pp. 248-255, (Volos, Greece, 2000).

N. M. Barkoula, J. Karger-Kocsis, "Sandstrahl-Erosion von Polymeren und Polymer-Verbundwerkstoffen". IVW-Kolloquium 2000, IVW-Schriftreihe Band 4(11.-12), pp. 189-193 (Kaiserslautern, Germany, October 2000).

D. G. Aggelis, T. P. Philippidis, D. Polyzos, A. Anastassopoulos, A. Tsimogiannis, “Determination of concrete strength and water to cement ratio by using pattern recognition techniques on acousto-ultrasonic signals”, Proceedings of the 8th European Conference on Nondestructive Testing (ECNDT), (Barcelona, Spain, 17-21 June 2002).

N. M. Barkoula, T. Schimanski, T. Peijs, "Processing of recyclable single-polymer composites using the concept of constrained fibres" Proc. of the 14th International Conference on Composite Materials (ICCM-14), (San Diego, CA, July 2003).

N. Cabrera, B. Alcock, N. M. Barkoula, T. Peijs, "Post-processing of recyclable all-PP composites" Proc. of the 14th International Conference on Composite Materials (ICCM-14), (San Diego, CA, July 2003).

B. Alcock, N. Cabrera, N. M. Barkoula, T. Peijs, "Interfacial properties of all polypropylene composites" Proc. of the 14th International Conference on Composite Materials (ICCM-14), (San Diego, CA, July 2003).

D. G. Aggelis, T. P. Philippidis, S. V. Tsinopoulos, D. Polyzos, “Wave dispersion in concrete due to microstructure”, International Conference on Computational & Experimental Engineering & Sciences (ICCES), (Madeira, Portugal, 26-29 July 2004).

N. M. Barkoula, B. Alcock, C.T. Reynolds, N. Cabrera, L. Govaert, T. Peijs, "Temperature and strain rate dependant mechanical behaviour of all-PP composites- comparison with GMT and NMT" Proc. of the 11th European Conference on Composite Materials (ECCM11), Paper ID: A036, (Rhodes, Greece, May-June 2004).

T. Shiotani, D. G. Aggelis, Damage quantification of aging concrete structures by means of NDT, Structural Faults & Repair-2006, (Edinburgh, Scotland, June 13-15, 2006).

D. G. Aggelis, T. Shiotani, T. P. Philippidis, D. Polyzos, « A study on wave dispersion and attenuation in fresh cementitious material”, Advanced Testing of Fresh Cementitious Materials, (Stuttgart, Germany, August 3-4, 2006).

D. G. Aggelis, T. Shiotani, “Effect of grout material on stress wave monitoring in damaged concrete structures”, 2006 Japanese Society of Civil Engineers Annual Meeting, (Kusatsu, Shiga, Japan, September 20-22, 2006).

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pre-2000

J. Stojak-Maurer, J. Frouin, S. Sathish, T. E. Matikas, D. Eylon, "Characterization of Accumulated Fatigue Damage in Ti-6Al-4V Plate Material", Proc. of the 9th World Titanium Conference, (St. Petersburg, Russia, June 1999).

L. B. Simon, M. Khobaib, T. E. Matikas, C. S. Jeffcoate, M. S. Donley, "Influence of Pitting Corrosion on Structural Integrity of Aluminum Alloys", Proc. of the SPIE Conference on Nondestructive Evaluation of Aging Materials and Composites III, vol. 3585, pp. 40-47, 0277786X (ISSN), doi:10.1117/12.339861, (SPIE - The International Society for Optical Engineering, Newport Beach, CA, USA, 1999).

L. B. Simon, M. Khobaib, T. E. Matikas, C. S. Jeffcoate, "The Role of Pitting Corrosion on Fatigue Crack Initiation in Aluminum Alloy 2024-T3", Proc. of the TMS Symposium on Light Weight Alloys for Aerospace Applications V, (San Diego, CA, 1999).

J. L. Schroeder, E. B. Shell, T. E. Matikas, D. Eylon, "Development of Methods to Observe Fatigue Damage through Surface Characteristics", Proc. of the SPIE Conference on Nondestructive Evaluation of Aging Materials and Composites III, vol. 3585, pp. 117-124, 0277786X (ISSN), doi:10.1117/12.339839, (SPIE - The International Society for Optical Engineering, Newport Beach, CA, USA, 1999).

S. Sathish, S. W. Martin, T. E. Matikas, "Rayleigh Wave Velocity Mapping Using Scanning Acoustic Microscope", Proc. of the Review of Progress in Quantitative Nondestructive Evaluation, vol. 18, pp. 2025-2030, (Plenum, New York, 1999).

P. D. Nicolaou, T. E. Matikas, E. B. Shell, "Modeling Fretting Fatigue: Interface Contact Conditions Based on Profilometry Data", Proc. of the SPIE Conference on Nondestructive Evaluation of Aging Materials and Composites III, vol. 3585, pp. 28-39, 0277786X (ISSN), doi:10.1117/12.339853, (SPIE - The International Society for Optical Engineering, Newport Beach, CA, USA, 1999), Invited.

T. E. Matikas, E. Shell, P. D. Nicolaou, "Characterization of Fretting Fatigue Damage Using Nondestructive Approaches", Proc. of the SPIE Conference on Nondestructive Evaluation of Aging Materials and Composites III, vol. 3585, pp. 2-10, 0277786X (ISSN), doi:10.1117/12.339835, (SPIE - The International Society for Optical Engineering, Newport Beach, CA, USA, 1999).

T. E. Matikas, L. L. Mann, "Local Elastic Property Mapping Via Automation of V(Z) Curve Measurements Using Short-Pulse Acoustic Microscopy", Proc. of the Review of Progress in Quantitative Nondestructive Evaluation, vol. 18, pp. 1687-1693, (Plenum, New York, 1999).

T. E. Matikas, "Low-Cycle Fatigue/High-Cycle Fatigue (LCF/HCF) Interaction Studies Using a 10-40 kHz HCF Loading Device", Proc. of the SPIE Conference on Nondestructive Evaluation of Aging Materials and Composites III, vol. 3585, pp. 98-106, 0277786X (ISSN), doi:10.1117/12.339837, (SPIE - The International Society for Optical Engineering, Newport Beach, CA, USA, 1999), Invited.

T. E. Matikas, "Characterization of Advanced Coating Systems Used for Corrosion and Fretting Protection of Aging Aircraft Structural Components", Proc. of the NATO Applied Vehicle Technology Panel on New Metallic Materials for the Structure of Aging Aircraft, vol. RTO-MP-25 AC/323 (AVT) TP/13, (1999), Invited.

R. W. Martin, S. Sathish, T. E. Matikas, "Development of a Scan System for Rayleigh Wave Velocity Mapping", Proc. of the Review of Progress in Quantitative Nondestructive Evaluation, vol. 18, pp. 2031-2038, (Plenum, New York, 1999).

M. Khobaib, T. E. Matikas, M. S. Donley, "Fatigue Characterization of Crack Nucleating from Corrosion Pits", Proc. of the Tri-Service Conference on Corrosion, (The U.S. Army Research Laboratory, Aberdeen Proving Ground, MD, Martyle Beach, SC, November 15-19 1999), Invited.

J. Frouin, S. Sathish, T. E. Matikas, J. K. Na, "Nonlinear Acoustic Measurements in Ti-6Al-4V During Fatigue", Proc. of the Review of Progress in Quantitative Nondestructive Evaluation, vol. 18, (Plenum, New York, 1999).

J. Frouin, T. E. Matikas, J. K. Na, S. Sathish, "In-Situ Monitoring of Acoustic Linear and Nonlinear Behavior of Titanium Alloys During Cycling Loading", Proc. of the SPIE Conference on Nondestructive Evaluation of Aging Materials and Composites III, vol. 3585, pp. 107-116, 0277786X (ISSN), doi:10.1117/12.339838, (SPIE - The International Society for Optical Engineering, Newport Beach, CA, USA, 1999).

G. N. Frantziskonis, L. B. Simon, J. Woo, T. E. Matikas, "Characterization of Pitting Corrosion Damage through Multiscale Analysis", Proc. of the SPIE Conference on Nondestructive Evaluation of Aging Materials and Composites III, vol. 3585, pp. 48-58, 0277786X (ISSN), doi:10.1117/12.339869, (SPIE - The International Society for Optical Engineering, Newport Beach, CA, USA, 1999).

G. N. Frantziskonis, E. Shell, J. Woo, T. E. Matikas, P. D. Nicolaou, "Wavelet Analysis of Fretting Experimental Data", Proc. of the SPIE Conference on Nondestructive Evaluation of Aging Materials and Composites III, vol. 3585, pp. 11-27, 0277786X (ISSN), doi:10.1117/12.339844, (SPIE - The International Society for Optical Engineering, Newport Beach, CA, USA, 1999).

A. Buchanan, M. Khobaib, T. E. Matikas, M. S. Donley, "Investigation of Corrosion Initiation Using the Scanning Vibrating Electrode Technique", Proc. of the Tri-Service Conference on Corrosion, (The U.S. Army Research Laboratory, Aberdeen Proving Ground, MD, Martyle Beach, SC, November 15-19 1999), Invited.

S. E. B., P. D. Nicolaou, T. E. Matikas, D. Eylon, "Characterization and Quantification of Fretting Damage in Ti-6Al-4V through the Use of Surface NDE Techniques", Proc. of the SAMPE Conference, (Long Beach, CA, May 1999).

S. E. B., T. E. Matikas, P. D. Nicolaou, "Nondestructive Evaluation of Fretting Damage in Jet Engine Materials", Proc. of the SAMPE Conference, (Long Beach, CA, May 1999).

E. Moos, N. M. Barkoula, T. Harmia, J. Karger-Kocsis, "Effects of interfacial modifications on the solid particle erosion of GF-Reinforced composites" Proc. of the 6th Conference on Interfacial Phenomena in Composite Materials (IPCM-6), (Berlin, Germany, September 1999).

A. M. Rensi, M. Khobaib, T. E. Matikas, C. S. Jeffcoate, M. S. Donley, "Characterization of Coating Degradation Leading to Corrosion Initiation", Proc. of the 23rd AIAA Annual Symposium on Aerospace Science and Technology, (April 1998).

T. E. Matikas, "Analysis of Specimen Geometry and Low Cycle Fatigue / High Cycle Fatigue (LCF/HCF) Interactive Studies Based on a New 20 kHz HCF Cell", Proc. of the 3rd National Turbine Engine High Cycle Fatigue (HCF) Conference, pp. 39-46, (San Antonio, Texas, 2-5 February 1998).

T. Criswell, B. S. Majumdar, R. E. Dutton, T. E. Matikas, N. J. Pagano, "Transverse Interface Strength of the Fiber-Matrix Interface in Polymer Matrix Composites", Proc. of the ASME Conference on Mechanical Behavior of Advanced Materials, vol. 84, pp. 197-201, (ASME, Anaheim, CA, USA, 1998).

T. E. Matikas, "Characterization of Coating Degradation in Aerospace Materials", Proc. of the DoD Coatings Workshop, (Annapolis, MD, September 1997), Invited.

B. S. Majumdar, T. E. Matikas, D. B. Miracle, "Effects of the Interface on Local Versus Global Load Sharing Behavior in Metal Matrix Composites under Longitudinal Tension", Proc. of the International Conference on Composite Materials (ICCM), (Australia, 1997).

T. E. Matikas, P. Karpur, S. Shamasundar, R. L. Crane, "Correlation of Various Elastic Moduli with Relative Density of Porous Alpha-Two Titanium Aluminide Compacts", Proc. of the Trends in NDE Science & Technology; Proceedings of the 14th World Conference on Non-Destructive Testing, vol. 4, pp. 2271 – 2274, (New Delhi, India, 8-13 December 1996).

T. E. Matikas, P. Karpur, S. Krishnamurthy, R. L. Crane, "Evaluation of Damage in Composites", Proc. of the First US-Japan Symposium on Advances in NDT, pp. 447-452, (American Society for Nondestructive Testing, 1996).

T. E. Matikas, P. Karpur, R. L. Crane, "Ultrasonic Measurement of Elastic Moduli of Porous Powder Metallurgical Samples", Proc. of the SPIE Conference on Nondestructive Evaluation of Materials and Composites, vol. 2944, pp. 136-143, doi:10.1117/12.259075, (SPIE—The International Society for Optical Engineering, Scottsdale, AZ, 1996).

R. W. Martin, M. J. Ruddell, J. A. Fox, P. Karpur, T. E. Matikas, "Acoustic Microscopy of Advanced Aerospace Materials", Proc. of the 22th Review of Progress in Quantitative Nondestructive Evaluation, vol. 15B, pp. 2031-2038, (Plenum, New York, Seattle, Washington, 1996).

B. S. Majumdar, T. E. Matikas, P. Karpur, "Effects of the Interface on Longitudinal Deformation and Load Sharing Behavior in Titanium Matrix Composites", Proc. of the International Conference on Composite Engineering (ICCE/3), pp. 557-558, (New Orleans, 1996).

T. Kundu, P. Karpur, T. E. Matikas, P. D. Nicolaou, "Lamb Wave Mode Sensitivity to Detect Various Material Defects in Multilayered Composite Plates", Proc. of the 22th Review of Progress in Quantitative Nondestructive Evaluation, vol. 15A, pp. 231-238, (Plenum, New York, Seattle, Washington, 1996).

P. Karpur, T. E. Matikas, S. Shamasundar, R. L. Crane, "Ultrasonic Verification of the Densification and Measurement of Elastic Properties of Porous Metallurgical Compacts", Proc. of the First US-Japan Symposium on Advances in NDT, pp. 453-455, (American Society for Nondestructive Testing, 1996).

P. Karpur, T. E. Matikas, S. Krishnamurthy, R. L. Crane, L. L. Shaw, "Assessment of Fracture Strength of the Fiber/Matrix Interfaces in Titanium-Based Metal Matrix Composites", Proc. of the Trends in NDE Science & Technology; Proceedings of the 14th World Conference on Non-Destructive Testing, vol. 1, pp. 149 – 152, (New Delhi, India, 8-13 December 1996).

P. Karpur, T. E. Matikas, R. L. Crane, "Advances in Ultrasonic Methods for Materials Research of Aerospace Materials", Proc. of the Trends in NDE Science & Technology; Proceedings of the 14th World Conference on Non-Destructive Testing, vol. 2, pp. 471 – 478, (New Delhi, India, 8-13 December 1996).

S. Hu, D. Gundel, P. Karpur, T. E. Matikas, "Quantitative Ultrasonic Characterization of Metal Matrix Composites Fiber/Matrix Interfacial Failure", Proc. of the 22th Review of Progress in Quantitative Nondestructive Evaluation, vol. 15B, pp. 1263-1270, (Plenum, New York, Seattle, Washington, 1996).

T. E. Matikas, P. Karpur, N. J. Pagano, S. Hu, L. Shaw, "In-Situ Ultrasonic Characterization of Failure Strength of Fiber-Matrix Interface in Metal Matrix Composites Reinforced by SCS Series Fibers", Proc. of the 21th Annual Review of Progress in Quantitative Nondestructive Evaluation, vol. 14B, pp. 1327-1332, (Plenum, New York, Snowmass Village, Colorado, 1995).

T. E. Matikas, P. Karpur, R. Dutton, R. Kim, N. J. Pagano, "Assessment of Cracking Behavior of Glass Matrix Composites by Ultrasound", Proc. of the ASNT Spring Conference, pp. 238-240, (Las Vegas, Nevada, 1995), Invited.

S. Krishnamurthy, T. E. Matikas, P. Karpur, D. B. Miracle, "Ultrasonic Techniques for the Interface Characterization of Continuously Reinforced Metallic Composites", Proc. of the TMS/ASM Symposium on Interface Measurements and Application to MMC Prperties, (Cleveland, Ohio, 1995).

P. Karpur, T. E. Matikas, S. Krishnamurthy, D. B. Miracle, "Recent Developments in Ultrasonic Methods for Metal Matrix Composites Research", Proc. of the Tenth International Conference on Composite Materials (ICCM-10), vol. 5, pp. 479-486, (Woodhead Publishing Ltd., Vancouver, British Columbia, Canada, 1995).

P. Karpur, T. E. Matikas, "Theoretical Modeling and Experimental Characterization of Fiber-Matrix Interface in Advanced Composites", Proc. of the 21th Annual Review of Progress in Quantitative Nondestructive Evaluation, vol. 14B, pp. 1449-1456, (Plenum, New York, Snowmass Village, Colorado, 1995).

P. Karpur, T. E. Matikas, "Shear-Wave Back Reflectivity and Acoustic Microscopy Techniques for the Characterization of Damage in Titanium Matrix Composites", Proc. of the ASNT Spring Conference, pp. 179-181, (American Society for Nondestructive Testing, Las Vegas, Nevada, 1995).

S. Hu, P. Karpur, T. E. Matikas, "A Preliminary Investigation of Fiber/Matrix Interphase Oxidation in Metal Matrix Composites Using Acoustic Microscope", Proc. of the 21th Annual Review of Progress in Quantitative Nondestructive Evaluation, vol. 14B, pp. 1263-1270, (Plenum, New York, Snowmass Village, Colorado, 1995).

G. N. Frantziskonis, T. E. Matikas, P. Karpur, S. Krishnamurthy, "Lattice Analysis to Assess Fiber-Matrix Interface Behavior under Various Experimental Configurations", Proc. of the Computational Mechanics ‘95, vol. 2, pp. 2563-2568, (Spriger Verlag, Mauna Lani, Hawaii, 1995).

D. M. Benson, P. Karpur, T. E. Matikas, T. Kundu, "Experimental Generation of Lamb Wave Dispersion Using Fourier Analysis of Leaky Modes", Proc. of the 21th Annual Review of Progress in Quantitative Nondestructive Evaluation, vol. 14A, pp. 187-194, (Plenum, New York, Snowmass Village, Colorado, 1995).

L. L. Shaw, T. E. Matikas, P. Karpur, S. Hu, D. B. Miracle, "A Novel Method of in-Situ Assessment of Fracture and Deformation of the Fiber/Matrix Interface in Metal-Matrix Composites", Proc. of the International Conference on Composites Engineering (ICCE/1), pp. 479-480, (New Orleans, 1994).

N. J. Pagano, R. E. Dutton, R. Y. Kim, P. Karpur, T. E. Matikas, C. Gustafson, "Influence of the Fiber-Matrix Interface on the Micro-Cracking in Unidirectional Glass Matrix Composites", Proc. of the International Conference on Composites Engineering (ICCE/1), pp. 387-388, (New Orleans, 1994).

T. E. Matikas, P. Karpur, S. Krishnamurthy, "Study of Elastic Behavior of Fiber-Matrix 'Interface' Using Stress Wave Mechanics Analysis", Proc. of the International Conference on Composites Engineering (ICCE/1), pp. 331-332, (New Orleans, 1994).

T. E. Matikas, P. Karpur, "Micro-Mechanics Approach to Characterize Interfaces in Metal and Ceramic Matrix Composites", Proc. of the 20th Annual Review of Progress in Quantitative Nondestructive Evaluation, vol. 13B, pp. 1477-1484, (Plenum, New York, Bruswick, Maine, 1994).

R. M. Kent, P. Karpur, T. E. Matikas, M. J. Ruddell, "A Quantitative Approach for the in-Situ Analysis and Characterization of Interfacial Consolidation in Metal Matrix and Ceramic Matrix Composites", Proc. of the International Conference on Composite Engineering (ICCE/1), pp. 257-258, (New Orleans, 1994).

R. M. Kent, P. Karpur, T. E. Matikas, P. D. Jero, "Ultrasonic Analysis of Interfacial Debond in Ceramic Matrix Composites", Proc. of the Nondestructive Characterization of Materials VI, pp. 707-713, (Plenum Press, New York, Oahu, Hawaii, 1994), Invited.

P. Karpur, T. E. Matikas, S. Krishnamurthy, "Ultrasound as a Tool for the Development of Aerospace Structural Titanium and Ceramic Matrix Composites", Proc. of the International Symposium on Control of Interfaces in Metal and Ceramics Composites, TMS Annual Meeting, pp. 241-253, (The Minerals, Metals & Materials Society, San Francisco, California, February 27-March 3 1994), Invited.

P. Karpur, T. E. Matikas, M. P. Blodgett, "Acoustic Microscopy as a Tool for Fiber-Matrix Interface Evaluation", Proc. of the International Conference on Composites Engineering (ICCE/1), pp. 253-254, (New Orleans, 1994).

S. Hu, P. Karpur, T. E. Matikas, L. Shaw, N. J. Pagano, "Free Edge Effect on Residual Stresses and Fracture of Composite Fiber/Matrix Interface", Proc. of the International Conference on Composites Engineering (ICCE/1), pp. 221-222, (New Orleans, 1994).

G. N. Frantziskonis, T. E. Matikas, P. Karpur, S. Krishnamurthy, "Simulation of Fiber-Matrix Interface Behavior under Various Experimental Configurations", Proc. of the International Conference on Composites Engineering (ICCE/1), pp. 147-148, (New Orleans, 1994).

M. P. Blodgett, T. E. Matikas, P. Karpur, J. R. Jira, D. Blatt, "Ultrasonic Evaluation of Fiber-Matrix Interfacial Degradation of Titanium Matrix Composites Due to Temperature and Mechanical Loading", Proc. of the 20th Annual Review of Progress in Quantitative Nondestructive Evaluation, vol. 13B, pp. 1213-1219, (Plenum, New York, Bodowin College, Brunswick, Maine, 1994).

D. Blatt, P. Karpur, T. E. Matikas, M. P. Blodgett, D. A. Stubbs, "Elevated Temperature Degradation and Damage Mechanisms of Titanium Based Metal Matrix Composites", Proc. of the American Society for Composites 8th Technical Conference on Composite Materials, pp. 531-540, (Technomic Publ Co Inc, Cleveland, OH, USA, 1994).

M. C. Waterbury, T. E. Matikas, P. Karpur, S. Krishnamurthy, "In Situ Ultrasonic Imaging and Acoustic Emission Monitoring of Single Fiber Fragmentation in Metal Matrix Composites", Proc. of the Symposium on Nondestructive Evaluation (NDE) and Material Properties, II, pp. 21-30, (TMS, Pittsburgh, PA, 1993).

T. E. Matikas, P. Karpur, D. A. Stubbs, R. John, "Interfacial Damage Initiation and Accumulation Mechanisms During Fatigue Crack Growth in Titanium Matrix Composites Reinforced with Silicon Carbide Fibers", Proc. of the TMS Fall Meeting, Symposium on Fatigue Crack Initiation, (Pittsburgh, PA, 1993).

T. E. Matikas, P. Karpur, S. Krishnamurthy, "Characterization of the Interphase/Interface between the Matrix and the Fibers in Fiber Reinforced Composites", Proc. of the AIAA 1993 Mini-Symposium, (Dayton, OH, 1993).

T. E. Matikas, P. Karpur, S. Krishnamurthy, "Modeling the Interphase as an Interface in Mechanics of Composites", Proc. of the 8th Technical Conference of the American Society for Composites (ASC), pp. 3-11, (Technomic Publ Co Inc, Cleveland, OH, USA, 1993).

T. E. Matikas, P. Karpur, "Matrix-Fiber Interface Characterization in Metal Matrix Composites Using Ultrasonic Shear-Wave Back-Reflection Coefficient Technique", Proc. of the 19th Review of Progress in Quantitative Nondestructive Evaluation, vol. 12B, pp. 1515-1522, (Plenum, New York, La Jolla, California, 1993).

T. E. Matikas, P. Karpur, "Ultrasonic Nondestructive Evaluation as a Tool for the Development of Aerospace Structural Ceramic Composites", Proc. of the 76th NATO/AGARD (Advisory Group for Aerospace Research and Development) Meeting of the Structures and Meterials Panel on the Introduction of Ceramics into Aerospace Structural Composites, vol. AGARD Report 795, pp. 15-1 to 15-7, (North Atlantic Treaty Organization, Antalya, Turkey, 1993), Invited.

P. Karpur, D. A. Stubbs, T. E. Matikas, M. P. Blodgett, S. Krishnamurthy, "Ultrasonic Nondestructive Characterization Methods for the Development and Life Prediction of Titanium Matrix Composites", Proc. of the 77th NATO/AGARD (Advisory Group for Aerospace Research and Development) Meeting of the Structures and Materials Panel on the Characterisation of Fiber Reinforced Titanium Matrix Composites, vol. AGARD Report 796, pp. 13-1 to 13-12, (North Atlantic Treaty Organization, Bordeaux, France, 1993), Invited.

P. Karpur, T. E. Matikas, S. Krishnamurthy, N. Ashbaugh, "Ultrasound for Fiber Fragmentation Size Determination to Characterize Load Transfer Behavior of Matrix-Fiber Interface in Metal Matrix Composites", Proc. of the 19th Annual Review of Progress in Quantitative Nondestructive Evaluation, vol. 12B, pp. 1507-1513, (Plenum, La Jolla, California, 1993).

P. Karpur, M. P. Blodgett, T. E. Matikas, "Evaluation of Fiber-Matrix Interfacial Degradation of Metal Matrix Composites Due to High Temperature Environment", Proc. of the Nondestructive Evaluation for HITEMP Materials Characterization Technology Workshop, (NASA Lewis Research Center, Cleveland, Ohio, 1993).

T. E. Matikas, P. Karpur, D. A. Stubbs, S. Krishnamurthy, "Metal Matrix Composite Characterization Using Nondestructive Evaluation Methods", Proc. of the AIAA 1992 Mini-Symposium, (Dayton, Ohio, 1992).

T. E. Matikas, P. Karpur, S. Krishnamurthy, "Metal Matrix Microstructural Characterization Using Reflectivity Techniques in a Model Composite", Proc. of the ASNT Fall Conference, pp. 258-260, (American Society for Nondestructive Testing, Chicago, IL, 1992).

T. E. Matikas, P. Karpur, "Ultrasonic Backpropagation Analysis for the Evaluation of Interfacial Stiffness between Matrix and Fiber in a Model Monofilament Metal Matrix Composite", Proc. of the 124th Meeting of the Acoustical Society of America, (New Orleans, LA, 1992).

T. E. Matikas, "Nonspecular Reflection of Focused and Parallel Beams from a Liquid-Solid Interface: Theory and Experiment", Proc. of the AIAA 1992 Mini-Symposium, (Dayton, Ohio, 1992).

T. E. Matikas, "Non-Specular Reflection of Focused and Parallel Beams from Liquid-Solid Interface: Theory and Experiment", Proc. of the ASNT Spring Conference, p. 270, (The American Society for Nondestructive Testing, Inc., Orlando, Florida, 1992).

L. L. Mann, T. E. Matikas, P. Karpur, S. Krishnamurthy, "Supervised Backpropagation Neural Networks for the Classification of Ultrasonic Signals from Fiber Microcracking in Metal Matrix Composites", Proc. of the IEEE Ultrasonics Symposium, vol. 1, pp. 355-360, (Tucson, Arizona, 1992).

P. Karpur, T. E. Matikas, S. Krishnamurthy, "Ultrasound as a Tool for the Characterization of the Matrix-Fiber Interface in Metal Matrix Composites", Proc. of the Mechanics of Composites Review, (Dayton, Ohio, 1992).

P. Karpur, T. E. Matikas, S. Krishnamurthy, "Matrix-Fiber Interface Characterization in Metal Matrix Composites Using Ultrasonic Imaging of Fiber Fragmentation", Proc. of the American Society for Composites, Seventh Technical Conference on Composite Materials, Mechanics and Processing, vol. 1, pp. 420-427, (Technomic Publishing Inc., Pennsylvania State University, University Park, PA, 1992).

T. E. Matikas, M. Rousseau, P. Gatignol, "Analyse Asymptotique De La Reflexion D'un Faiscau Gaussien Focalise Sur Une Interface Fluide-Solide", Proc. of the Colloque de Physique, vol. 51, Suppl. 2, pp. 1239-1242, (Lyon, France, 1990).

T. E. Matikas, M. Rousseau, P. Gatignol, "Asymptotic Analysis of Convergent Gaussian Beam Reflected from a Liquid-Solid Interface", Proc. of the IEEE Ultrasonics Symposium, vol. 1, pp. 669-671, 00905607 (ISSN), (Montreal, Canada, 1989).

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