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Papers (-2016)

2016

  • Nieminen, H. J., García-Pérez, A., Finnilä, M. A., Salmi, A., Ranjan, S., Saarakkala, S., … & Hæggström, E. (2016). Delivery of agents into articular cartilage by laser-ultrasound. Osteoarthritis and Cartilage, 24, S523-S524.
  • Montonen, R., Kassamakov, I., Haeggström, E., and Österberg, K., (2016) “Quantifying height of machined steps on copper disc using Fourier domain short coherence interferometer”, Optical Engineering, 55 (1), p. 014103
  • Hanhijärvi, K., Ziedaite, G., Hæggström, E., and Bamford, D., (2016) “Temperature and pH dependence of DNA ejection from archael lemon-shaped virus His1” European Biophysics Journal 45(5), p. 435-442
  • Pessi, J., Lassila, I., Meriläinen, A., Räikkönen, H., Hæggström, E., Yliruusi, J., (2016) “Controlled Expansion of Supercritical Solution (CESS): a new method to produce pure drug nanoparticles with narrow size-distribution” J Pharm Sci 105(8), p. 2293-2297
  • Song, X., Moilanen, P., Zhao, Z., Ta, D., Pirhonen, H., Salmi, A., Haeggström, E., Myllylä, R., Timonen, J., and Wang, W. (2016) “Coded excitation speeds up the detection of the fundamental flexural guided wave in coated bone phantoms”, AIP Advances 6(9), p. 095001
  • Delikaris-Manias, S., Gómez-Bolaños, J., Eskelinen, J., Huhtakallio, I., Hæggström, E., and Pulkki, V., (2016) “Auralization of source radiation pattern synthesized with laser spark room responses”, J. Audio Eng Soc 64(10), p. 720-730

2015

  • Moilanen, P. Zhao, Z. Karppinen, P. Karppinen, T. Kilappa, V. Pirhonen, J. Myllylä, R.,  Hæggström, E., and Timonen, J. (2014) Photo-acoustic Excitation and Optical Detection of Fundamental Flexural Guided Wave in Coated Bone Phantoms”, Ultrasound in Medicine and Biology, vol. 40(3), p. 521-531
  • Nieminen, H.J., Ylitalo, T., Kauppinen, S., Finnilä, M., Hæggström, E., and Saarakkala, S., (2014) “Determining spatial distribution of collagen in articular cartilage by contrast-enhanced μCT” Osteoarthritis and Cartilage vol 22(April) Suppl 2, p.S271-272
  • Ylitalo, T., Finnilä, M., Karhula, S., Hæggström, E., Pritzker, K., Saarakkala, S., and Nieminen, H.J., (2014) “Surface characterization of degenerated articular cartilage surface by contrast-enhanced micro-computed tomography” Osteoarthritis and Cartilage vol 23(April) Suppl 2, p.A249-250
  • Karadzhinova, A., Hildén, T., Heino, J., Berdova, M., Lauhakangas, R., Garcia, F., Tuominen, E., Hæggström, E., and Kassamakov, I., (2014) “Calibrating a high aspect ratio optical scanner for quality assurance of large area radiation detectors” Measurement Science and Technology vol. 25(11), p.115403
  • Kassamakov, I., Nolvi, A., Paulin, T., Heikkinen, V., Lassila, A., and Hæggström, E., (2015) “Traceable methods for characterization of dynamic stroboscopic scanning white light interferometer measurements” Applied Optics (accepted for publication)
  • Karadzhinova, A., Nolvi, A., Veenhof, R., Tuominen, E., Hæggström, E., and I. Kassamakov, “Impact of GEM foil hole geometry on GEM detector gain”, (2015) Journal of Instrumentation  (accepted for publication)
  • Montonen, R., Kassamakov, I., Haeggström, E., and Österberg, K.,(2015) “Quantifying height of machined steps on copper disc using Fourier domain short coherence interferometer”, Optical Engineering  (accepted for publication)
  • Kilappa, V., Moilanen, P., Salmi, A., Zhao, Z., Hæggström, E., Timonen, J., and Myllylä, R., (2015) ” Tailoring fundamental flexural guided wave excitation in coated bone by phase-delayed array:  2D simulations”, Journal of the Acoustical Society of America vol 137, p. 1134
  • Montonen, R., Kassamakov, I., Hæggström, E., and Österberg, K. (2015) ”Calibration of Fourier domain short coherence interferometer for absolute distance measurements” Applied Optics
  • Nieminen, H.J., Salmi, A., Saarakkala, S.S., Rahunen, K., Suuronen, J-P., Ylitalo, T., Westerlund, N., Serimaa, R., and Hæggström, E. (2015) “Delivering Agents Locally into Articular Cartilage by Intense MHz Ultrasound” Ultrasound in Medicine and biology
  • Eskelinen J.J., Delikaris-Manias S., Gómez Bolaños J., Pulkki V., and Hæggström E., “Beamforming with a volumetric array of massless laser spark sources—Application in reflection tracking”, J. Acoust. Soc. Am. 137, EL389 (2015)
  • Gómez Bolaños, J., Eskelinen J., Delikaris-Manias S., Pulkki V., Hæggström E. and Jeong C., “Benefits and applications of laser-induced sparks in real scale model measurements ”, J. Acoust. Soc. Am. 138, EL175 (2015)
  • Tietäväinen, A., Corander, J., and Hæggström, E., (2015) “Baseline adjustment increases accurate interpretation of posturographic sway scores”, Gait & Posture. (accepted)
  • Sundvik M*, Nieminen HJ*, Salmi A, Panula P, Hæggström E., Effects of acoustic
    levitation on the development of zebrafish, Danio rerio, embryos. Scientific Reports, 2015,
    In press.
    * shared 1st author
  • Nieminen HJ, Ylitalo Y, Karhula S, Suuronen J-P, Kauppinen S, Serimaa R, Hæggström E.,
    Pritzker KPH, Valkealahti M, Lehenkari P, Finnilä M, Saarakkala S. Determining collagen
    distribution in articular cartilage using contrast-enhanced micro-computed tomography.
    Osteoarthritis and Cartilage, 2015, In press

2014

  • Berdova, M., Ylitalo, T., Kassamakov, I., Heino, J., Törmä, P.T., Kilpi, L., Ronkainen, H., Hæggström, E., Koskinen, J., and Franssila, S. (2014) “Mechanical assessment of suspended ALD thin films by bulge and shaft loading techniques” Acta Materialiana vol 66, p.370-377
  • Tietäväinen, A.,  Mandel, J.E., and Hæggström, E., (2014) “Evaluation of Postural Steadiness before and after Sedation: Comparison of Four Nonlinear and Three Conventional Measures” Physiological Measurement vol 35(2), p.139
  • Paaver, U., Heinämäki, J., Kassamakov, I., Hæggström, E., Ylitalo, T., Nolvi, A., Kozlova, J., Laidmäe, I., Kogermann, K., and Veski, P. (2014) “Nanometer depth resolution in 3D topographic analysis of drug-loaded nanofibrous mats without sample preparation”, International Journalof Pharmaceutics vol 462(1), p.29-37
  • Sandler, N., Kassamakov, I., Ehlers, H., Genina, N., Ylitalo,  T., and Hæggström, E.,  (2013) “Rapid Interferometric Imaging of Printed Drug laden Multilayer Structures”,  Scientific Reports(Nature) vol 4
  • Tietaväinen, A., Rauhala, T.,  Seppänen, H., and Hæggström, E., “Predicting bond failure after 1.5 ms of bonding, an initial study” Microelectronics Reliability vol 54(6), p. 1452-1454
  • Gomez Bolanos, Delkaeis-Manias, S., J., Pulkki, V., Eskelinen, J., Hæggström, E., (2014) “Laser-induced acoustic point source for accurate impulse response measurements within the audible range” Journal of the Acoustical Society of America express letters l 135(6), EL298-303
  • Nieminen, H.J., Ylitalo, T., Kauppinen, S., Hæggström, E., Finnilä, M. and Saarakkala, S., “Determining Spatial Distribution of Collagen in Articular Cartilage by Contrast-Enhanced mCT”, Osteoarthritis and Cartilage vol 22, p. S271-272
  • Berdova, M., Perros, A.P., Kim, W., Riikonen, J., Ylitalo, T., Heino, J., Li,  C., Kassamakov, I., Hæggström, E., Lipsanen, H., and Franssila, S. (2014) “Millimeter-scale CVD-graphene/alumina composite membranes with exceptional mechanical properties” Nanotechnology vol 25(35), p. 355701
  • Nieminen HJ, Salmi A, Karppinen P, Hæggström, E., and Hacking SA  (2014)  “The potential utility of high-intensity ultrasound to treat osteoarthritis” Osteoarthritis and Cartilage vol 22(11), p. 1784-1799
  • Karadzhinova, A., Hildén, T., Berdova, M., Lauhakangas, R., Heino, J., Tuominen, E., Franssila, S., Hæggström, E., and Kassamakov, I., (2014) “Calibrating a high aspect ratio optical scanner for quality assurance of radiation detectors” Measurement Science and Technology vol 25(11), p. 1-11
  • Heikkinen, V., Kassamakov, I., Barbeau, C., Lehto, S., Reinikainen, T., and Hæggström, E., (2014) “Identifying diagonal cutter marks on thin wires using 3D imaging”, Journal of Forensic Sciences, DOI: 10.1111/1556-4029.12291
  • Lätt, S, Slavinskis, A., Ilbis, E., Hæggström, E., et al., (2014) ”ESTCube-1 nanosatellite for electric solar wind sail in-orbit technology demonstration” Proceedings of the Estonian Academy of Sciences (accepted for publication)
  • Eskelinen, J., Hæggström, E., Gomez Bolanos, J., Delkaeis-Manias, S., Pulkki, V., (2014) “Laser-induced acoustic point source for accurate impulse response measurements in the audible bandwidth” Journal of the Acoustical Society of America express letters (accepted for publication)

2013

  • Ojala, H., Ziedaite, G., Wallin, A.E., Bamford, D.H., and Hæggström, E. (2013) “Optical tweezers reveal force plateau and internal friction in PEG induced DNA condensation” European Biophysics Journal (accepted for publication)
  • Paaver, U., Heinämäki, J., Kassamakov, I., Hæggström, E., Heikkinen, V., Ylitalo, T., Nolvi, A., Kozlova, J., Laidmäe, I., Veski, P., and Kogermann, K., (2013) “Scanning white light interferometry: A novel method for topographic analysis of pharmaceutical nanofibers and nanomats” International Journal of Pharmaceutics (accepted for publication)
  • Tietäväinen, A.,  Mandel, J.E., and Hæggström, E., (2013) “Evaluation of Postural Steadiness before and after Sedation: Comparison of Four Nonlinear and Three Conventional Measures” Physiological Measurement (in press)
  • Seppä, J., Kassamakov, I., Nolvi, A., Lassila, A., and Hæggström, E. (2013) ”Quasidynamic Calibration of Stroboscopic Scanning White Light Interferometer with a transfer standard”  Optical Engineering  (accepted for publication)
  • Heikkinen, V., Kassamakov, I., Barbeau, C., Lehto, S., Kiljunen, J., Reinikainen, T., and Hæggström, E., (2013) “Quantitative high-resolution 3D microscopy improves the confidence when determining the order of creation of toolmarks” AFTE Journal 45(2), p.150-159
  • Tietäväinen, A.,  Mandel, J.E., and Hæggström, E., (2012) “Nintendo Wii Fit can access sleep deprivation due to 24 hours sustained wakefulness” Medical Engineering and Physics (accepted for publication)
  • Moilanen, P., Karppinen, P., Zhao, Z., Karppinen, T., Kilappa, V., Myllylä, R., Haeggström, E., and Timonen, J., (2013) “Photoacoustic excitation and optical detection of fundamental flexural guided wave in coated bone phantoms”, Ultrasound in Medicine and Biology (accepted for publication)
  • Tietäväinen A., Gates, F.K., Meriläinen, A., Mandel, J.E., and Hæggström, E., (2012) “Nintendo® Wii Fit based sleepiness tester detects impairment of postural steadiness due to 24 hours of wakefulness”, Medical Engineering and Physics (in press)
  • Forsman, P., Pyykkö, I., Toppila, E., and Hæggström, E., (2012) “Feasibility of force platform based roadside sleepiness screening” (accepted for publication)
  • Pettersson, K., Jagadeesan, S., Lukander, K., Henelius, A., Hæggström, E., and Müller, K., ”Automatic algorithm for EOG analyses” Biomedical Engineering Online (accepted for publication)
  • Kohout, T., Pesonen, L.J., Hortling, A., Karlqvist, R., Lassila, I., Eskelinen, J., and Hæggström, E., (2013) “Ultrasonic determination of porosity in lithologically homogeneous ceramic samples”, Geophysica 49(1-2), p.25-32
  • H. Seppänen, T. Rauhala, S. Kiprich, J. Ukkonen, M. Simonsson, R. Kurppa, P. Janhunen, and E. Hæggström, “One kilometer (1km) ESAIL tether produced automatically”, Review of Scientific Instruments 84, 095102, 2013
  • A. Korsbäck, A. E. Wallin and E. Hæggström, “Simulation of Longitudinal String Waves through a Single Polymer Molecule”, Wave Motion 2013 (accepted for publication)
  • Meriläinen, A., Fabritius, T., Eskelinen, J., and Hæggström, E., (2013) ”Solid state switch for GHz coded signal ultrasound microscopy”, Electronics Letter 49(3), p.169-170.
  • Seppänen, H., Kurppa, R., Meriläinen, A. and Hæggström, E. (2013), “Real time contact resistance measurement to determine when microwelds start to form during ultrasonic wire bonding”, Microelectronic Engineering, Vol. 104, pp. 114-119.
  • K.J. Hanhijärvi, G. Ziedaite, M.K. Pietilä, E. Hæggström, and D.H. Bamford, “DNA ejection from an archaeal virus – single-molecule approach”, Biophysical Journal 104(10), pp. 2264-2272, 2013. doi:10.1016/j.bpj.2013.03.061
  • Gomez Bolanos, J., Karppinen, P., Pulkki, V., Hæggström, E., (2013) “An optoacoustic point source for acoustic scale model measurements” Journal of the Acoustical Society of America 133(4) EL 221-227
  • P. Karppinen, A. Salmi, P. Moilanen, T. Karppinen, Z. Zhao, R. Myllylä, J. Timonen and E. Hæggström, “Phase-delayed laser diode array allows ultrasonic guided wave mode selection and tuning”, Journal of Applied Physics, 2013 (accepted for publication)
  • P. Ryczkowski, A. Nolvi, I. Kassamakov, G. Genty, and E. Hæggström, (2013) “High-speed stroboscopic imaging with frequency-doubled supercontinuum” Optics Letters 38(5), p.658-660
  • Hanhijarvi, K., Kassamakov, I., Aaltonen, J., Heikkinen, V., Sainiemi, L., Franssila, S. and Haeggstrom, E., “Through-Silicon Stroboscopic Characterization of an Oscillating MEMS Thermal Actuator Using Supercontinuum Interferometry”, IEEE/ASME Transactions on Mechatronics, 18(4), pp. 1418-1420, 2013.
  • Kassamakov, I., Grigoras, K., Heikkinen, V., Hanhijarvi, K., Aaltonen, J., Franssila, S. and Haeggstrom, E., “Nondestructive Inspection of Buried Channels and Cavities in Silicon”, Journal of Microelectromechanical Systems, 22(2), pp. 438-442, 2013.
  • V. Heikkinen, I. Kassamakov, T. Paulin, A. Nolvi, and E. Hæggström  “Stroboscopic scanning white light interferometry at 2.7 MHz with 1.6 µm coherence length using a non-phosphor LED source”, Optics Express, 21(5), pp. 5247-5254, 2013.

2012

  • Salmi, A., Karppinen, T., Montonen, R., Saranpää, P. and Hæggström, E., (2012) “Ultrasonic assessment of modulus of rupture and frequency dependent dynamic modulus in Norway Spruce“, J. Applied Physics (in press)
  • Salmi, A., Montonen, R., Salminen, L. I., Suuronen, J-P., Serimaa, R., and Hæggström, E., (2012) “Cyclic impulsive compression loading along the radial and tangential wood directions causes localized fatigue”, J. Applied Physics (in press)
  • Seppänen, H., Kurppa, R., Meriläinen, A., and Hæggström, E., (2012) ”Real time contact resistance measurement to determine when microwelds start to form during ultrasonic wire bonding”, J. Microelectronic engineering (in press)
  • Heikkinen, V., Kassamakov, I., Barbeau, C., Lehto, S., Reinikainen, T., and Hæggström, E., (2012) “Identifying diagonal cutter marks on thin wires using 3D imaging”, Journal of Forensic Sciences, (in press)
  • A. Salmi, L. I. Salminen, B. A. Engberg, T. Björkqvist and E. Haeggström, ”Repetitive impact loading causes local plastic deformation in wood”, Journal of Applied Physics. http://link.aip.org/link/doi/10.1063/1.3676206
  • A. Salmi, L. I. Salminen, M. Lucander and E. Haeggström, “Significance of fatigue for mechanical defibration”, Cellulose, DOI: 10.1007/s10570-011-9640-x (Online First), http://www.springerlink.com/content/w754151733757554/
  • Genina N., Fors D., Vakili H., Ihalainen P., Pohjala L., Ehlers H., Kassamakov I., Hæggström, E., Vuorela P., Peltonen J., Sandler N. (2012), ”Tailoring controlled-release oral dosage forms by combining inkjet and flexographic printing techniques”, Eur J Pharm Sci. 47(3), p. 615-623
  • Moilanen, P., Karppinen, P., Karppinen, T., Zhao, Z., Myllylä, R., Hæggström, E., and Timonen, J., (2012) ”Photo-acoustic excitation and detection of fundamental antisymmetric Lamb mode in coated bone phantoms”, J. Acoust. Soc. Am. 131(4), p. 3426-3426
  • Hanhijärvi, K., Kassamakov, I., Heikkinen, V., Aaltonen, J., Sainiemi, L., Grigoras, K., Franssila, S., and Hæggström, E., (2012) ”Stroboscopic supercontinuum white-light interferometer for MEMS characterization”, Optics Letters, 37(10), p. 1703-1705
  • Karppinen, T., Montonen, R., Määttänen, M., Ekman, A., Myllys, M., Timonen, J., and Hæggström, E., (2012) ”Evaluating pulp stiffness from fibre bundles by ultrasound”, Meas. Sci. Technol. 23(6), p. 065603

2011

2010

  • Janhunen, P., P.K. Toivanen, J. Polkko, S. Merikallio, P. Salminen, E. Haeggström, H. Seppänen, R. Kurppa, J. Ukkonen, S. Kiprich, G. Thornell, H. Kratz, L. Richter, O. Krömer, R. Rosta, M. Noorma, J. Envall, S. Lätt, G. Mengali, A.A. Quarta, H. Koivisto, O. Tarvainen, T. Kalvas, J. Kauppinen, A. Nuottajärvi and A. Obraztsov, Electric solar wind sail: Towards test missions (Invited article), Rev. Sci. Instrum., 81, 111301, 2010 (doi:10.1063/1.3514548)
  • Timo Karppinen, Heikki Pajari, Jonne Haapalainen, Ivan Kassamakov, and Edward Hæggström, “Concurrent structural and mechanical characterization of forming colloidal film by ultrasound and light”, Appl. Phys. Lett. 96, 174102 (2010); doi:10.1063/1.3387814 (3 pages)
  • I. Lassila, R. Karlqvist, T. Elbra, F.K. Gates, L.J. Pesonen, E. Haeggstrom, “Ultrasonic velocity of the upper gneiss series rocks from the Outokumpu deep drill hole, Fennoscandian shield — Comparing uniaxial to triaxial loading”, Journal of Applied Geophysics, In Press, Corrected Proof, Available online 16 September 2010, ISSN 0926-9851, doi: 10.1016/j.jappgeo.2010.09.001.
  • Hatakka, H., Alatalo, H., Louhi-Kultanen, M., Lassila, I. and Hæggström, E. (2010), “”Closed-Loop Control of Reactive Crystallization PART II: Polymorphism Control of L-Glutamic Acid by Sonocrystallization and Seeding.” Chemical Engineering & Technology, 33: 751–756. doi: 10.1002/ceat.200900577
  • Forsman P, Wallin A, Hæggström E: “Validation of a posturographic approach to monitor sleepiness Journal of Biomechanics”, In press, Journal of Biomechanics 2010,doi:10.1016/j.jbiomech.2010.08.013
  • P. Forsman, E. Hæggström, A .Wallin, E. Toppila, I. Pyykkö “Principal component analysis to detect intraindividual sleepiness-related changes in balance control”, 32(3), p. 419-421, 2010. doi:10.1016/j.gaitpost.2010.06.012
  • T. Elbra, R. Karlqvist, I. Lassila, E. Hæggström and L. J. Pesonen “Laboratory measurements of the seismic velocities and other petrophysical properties of the Outokumpu Deep Drill Core samples, eastern Finland”, Geophysical Journal International, 2010. DOI: 10.1111/j.1365-246X.2010.04845.x

2009

  • H. Seppänen, R. Schäfer, I. Kassamakov, P. Hauptmann, E. Hæggström, Automated Optical Method for Ultrasonic Bond Pull Force Estimation, Microelectronic Engineering (2009), doi:10.1016/j.mee.2009.10.018
  • H. Ojala, A. Korsbäck, A.E. Wallin, and E. Haeggström, “Optical position-clamping with predictive control”, Applied Physics Letters 95 181104 (2009). (doi:10.1063/1.3257693). Open Access through HELDA http://hdl.handle.net/10138/14966
  • Ari Salmi, Lauri I. Salminen, and E. Haeggström, ” Quantifying fatigue generated in high strain rate cyclic loading of Norway spruce”, accepted for publication, Journal of Applied Physics http://dx.doi.org/10.1063/1.3257176.
  • Young S. Song, Richard L. Lin, Grace Montesano, Naside G. Durmus, Grace Lee, Seung-Schik Yoo, Emre Kayaalp, Edward Hæggström, Ali Khademhosseini and Utkan Demirci, “Engineered 3D tissue models for cell-laden microfluidic channels”, Analytical and Bioanalytical Chemistry, Volume 395, Number 1 / September, 2009, DOI: 10.1007/s00216-009-2935-1
  • SangJun Moon, Syed K. Hasan, Young S. Song, Feng Xu, Hasan Onur Keles, Fahim Manzur, Sohan Mikkilineni, Jong Wook Hong, Jiro Nagatomi, Edward Haeggstrom, Ali Khademhosseini, Utkan Demirci. “Layer by Layer Three-dimensional Tissue Epitaxy by Cell-Laden Hydrogel Droplets”, Tissue Engineering Part C: Methods. doi:10.1089/ten.tec.2009.0179.
  • K. Hanhijärvi, T. Majava, I. Kassamakov, J. Heinämäki, J. Aaltonen, J. Haapalainen, E. Hæggström and J. Yliruusi, “Scratch Resistance of Plasticized Hydroxypropyl Methylcellulose (HPMC) Films Intended for Tablet Coatings”, European Journal of Pharmaceutics and Biopharmaceutics (2009) doi:10.1016/j.ejpb.2009.09.006.
  • Yongli Huang   Xuefeng Zhuang   Haeggstrom, E.   Ergun, A.   Ching-Hsiang Cheng   Khuri-Yakub, B. ” Capacitive micromachined ultrasonic transducers with piston-shaped membranes: fabrication and experimental characterization ” Ultrasonics, Ferroelectrics and Frequency Control, IEEE Transactions January 2009, Vol 56(1), p.136-145 (doi:10.1109/TUFFC.2009.1013)
  • SangJun Moon, Hasan Onur Keles, Aydogan Ozcan, Ali Khademhosseini, Edward Hæggstrom, Daniel Kuritzkes and Utkan Demirci, “Integrating microfluidics and lensless imaging for point-of-care testing”, Biosensors and Bioelectronics Volume 24, Issue 11, 15 July 2009, Pages 3208-3214, doi:10.1016/j.bios.2009.03.037
  • Ivan Kassamakov, Kalle Hanhijärvi, Imad Abbadi, Juha Aaltonen, Hanne Ludvigsen, and Edward Haeggström, “Scanning white light interferometry with a supercontinuum source”, Optics Letters 34(10) 1582-1584, 2009. doi:10.1364/OL.34.001582
  • A. Salmi, T. Hintikka, P. Forsman, T. Karppinen, and E. Haeggström, “Automated Differentiation of Curly- and Silver Birch by Ultrasound Attenuation”, Journal of Applied Physics 105 024902 (2009) , (doi:10.1063/1.3068199). Also published in the February 1, 2009 issue of Virtual Journal of Biological Physics Research

2008

2007

2006

2005

2004

2003

2002

2001

2000

1997

  • Raatikainen, P., Kassamakov, I., Kakanakov, R. and Luukkala, M. (1997), “Fiber-optic liquid-level sensor”, Sensors-and-Actuators-A-Physical A58(2), p. 93-97. (doi:10.1016/S0924-4247(96)01396-9)
  • Ermolov, V.; Stor-Pellinen, J. and Luukkala, M. (1997), “Experimental investigation of writing and reading processes of acoustic memory phenomenon in Ni-Co polycrystalline ferrite”, Journal-of-Physics-D-Applied-Physics. 30(12), p. 1734-1740. (doi:10.1088/0022-3727/30/12/008)
  • Ermolov, V., Stor-Pellinen, J. and Luukkala, M. (1997) “Shear-horizontal acoustic wave storage in polycrystalline ferrite”, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control 44(3), p. 688 – 692. (doi:10.1109/58.658331)
  • Varis, J., Rantala, J., and Hartikainen, J. 1997. An Infrared Line Scanning Technique for Detecting Delaminations in Carbon Fibre Tubes. NDT&E International29, pp. 371-377. (doi:10.1016/S0963-8695(96)00043-6)

1996

  • Stor-Pellinen, J., Ermolov, V. and Luukkala, M. (1996), “Magnetoacoustic storage correlator used as adaptive matching filter in correlation system for ultrasonic imaging” Electronics Letters 32(15), p. 1424 – 1425. (doi:10.1049/el:19960916)
  • Ermolov, V., Stor-Pellinen, J. and Luukkala, M., (1996), ” Analog pulse compression system for real-time ultrasonic nondestructive testing”, Ultrasonics 34(6), p. 655-660. (doi:10.1016/0041-624X(96)80001-A)
  • Varis, J., Nurminen, A., Tuominen, J., and Autere, A. 1996. Determination of Glaze Thickness on Ceramic Substrate Using an Infrared Camera. In: Zhang, S.-Y. (ed.). 9th International Conference on Photoacoustic and Photothermal Phenomena, Progress in Natural Science (supplement), vol 6. Beijing, Taylor & Francis. Pp. S-177 – 180.
  • Oksanen, M., Fenici, P., Salerno, A., Varis, J., and Cernuschi, F. 1996. Photothermal and Photoacoustic Investigation of Zirconia Coating Delaminations. In: Thompson, D.O. & Chimenti, D.E. (ed.). Review of Progress in Quantitative NDE, vol 15. New York, Plenum Press. Pp. 1559-1563.

1995

  • Stor-Pellinen, J. and Luukkala, M., (1995), ” Paper roughness measurement using airborne ultrasound”, Sensors-and-Actuators-A-Physical. A49(1-2), p. 37-40. (doi:10.1016/0924-4247(95)01011-4)
  • Ermolov, V., Oksanen, M., Luukkala, M., (1995), “Magnetoacoustic storage correlator as a pulse compressor in ultrasonic nondestructive testing applications”, IEEE-Transactions on Ultrasonics, Ferroelectrics and Frequency Control 42(4), p. 492-494. ( doi:10.1109/58.393092)
  • Lehtiniemi, R., Rantala, J., and Hartikainen, J. 1995. A Photothermal Line-Scanning System for NDT of Plasma-Sprayed Coatings of Nuclear Power Plant Components. Res. Nondestr. Eval. 6, pp. 99-123. ( doi:10.1007/BF02538763)
  • Varis, J., Rantala, J., and Hartikainen, J. 1995. A Numerical Study on the Effects of Line Heating in Layered Anisotropic Carbon Fiber Composites. Res. Nondestr. Eval. 6, pp. 69-83. (doi:10.1007/BF02538761)
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