Markku Tiitta

Air-coupled ultrasound detection of natural defects in wood using ferroelectret and piezoelectric sensors

Tiitta, Markku; Tiitta, Valtteri; Gaal, Mate; Heikkinen, Jorma; Lappalainen, Reijo; Tomppo, Laura. 2020. Wood science and technology. 54: 1051-1064 A1 Journal article (refereed), original research

Classification of Wood Chips Using Electrical Impedance Spectroscopy and Machine Learning

Tiitta, Markku; Tiitta, Valtteri; Heikkinen, Jorma; Lappalainen, Reijo; Tomppo, Laura. 2020. Sensors. 20: 1076 A1 Journal article (refereed), original research

Electrical impedance and image analysis methods in detecting and measuring Scots pine heartwood from a log end during tree harvesting

Raatevaara, Antti; Korpunen, Heikki; Tiitta, Markku; Tomppo, Laura; Kulju, Sampo; Antikainen, Jukka; Uusitalo, Jori. 2020. Computers and electronics in agriculture. 177: 105690 A1 Journal article (refereed), original research

The effect of moisture content on electrical impedance spectroscopy response of natural fibre-polymer composite granules

Tomppo, Laura; Tiitta, Markku; Lappalainen, Reijo. 2018. Journal of thermoplastic composite materials. 2019; 32: 216-2271-12 A1 Journal article (refereed), original research

Predicting the bending properties of air dried and modified Populus tremula L. wood using combined air-coupled ultrasound and electrical impedance spectroscopy

Tiitta M, Tomppo L, Möttönen V, Marttila J, Antikainen J, Lappalainen R, Heräjärvi H. 2016. European Journal of Wood and Wood Products. 2017; 75: 701-709 A1 Journal article (refereed), original research

Air-coupled ultrasound and electrical impedance analyses of normally dried and thermally modified Scots pine (Pinus sylvestris)

Tomppo Laura, Tiitta Markku, Lappalainen Reijo. 2014. Wood material science and engineering. 2016; 11: 274-282 A1 Journal article (refereed), original research

Electrical impedance spectroscopy and acoustic emission methods for analyses of forest residuals and wood chips

Tiitta, Markku; Tomppo, Laura; Lappalainen, Reijo. Teoksessa: Funk, David B; Trabelsi, Samir; Pierce, Richard O(toim.) , 2011. Proceedings of the 9th international conference on electromagnetic wave interaction with water and moist substances. s. 47-53. - A4 Conference proceedings

Moisture content determination of thermally modified timber by electrical and ultrasound methods

van der Beek Jelle, Tiitta Markku, Tomppo Laura, Lappalainen Reijo. 2011. International wood products journal. 2: 60-66 A1 Journal article (refereed), original research

Study of stilbene and resin acid content of Scots pine heartwood by electrical impedance spectroscopy (EIS)

Tomppo Laura, Tiitta Markku, Laakso Tapio, Harju Anni, Venäläinen Martti, Lappalainen Reijo. 2011. Holzforschung. 65: 643-649 A1 Journal article (refereed), original research

Combined acoustic and electric method for monitoring wood drying process: a review

M. Tiitta, L. Tomppo, R. Lappalainen. 2010. Wood material science and engineering. DOI:10.1080/17480272.2010.483289: 78-83 A1 Journal article (refereed), original research

The concentration of phenolics in brown-rot decay resistant and susceptible Scots pine heartwood

Venäläinen M, Harju AM, Saranpää P, Kainulainen P, Tiitta M, Velling P. 2004. Wood science and technology. 38: 109-118 A1 Journal article (refereed), original research

Comparison the effect of chemical and physical properties on complex electrical impedance of scots pine wood

Tiitta M, Kainulainen P, Harju AM, Venäläinen M, Manninen A-M, Vuorinen M, Viitanen H. 2003. Holzforschung. 57: 433-439 A1 Journal article (refereed), original research

Electrical impedance spectroscopy applications for wood moisture gradient measurement

Tiitta M. Teoksessa: Kailash Thakur(toim.) , 2003. ISEMA 2003, 5th International Conference on Electromagnetic Wave Interaction with Water and Moist Substances, Conference Proceedings. s. 277-283. A4 Conference proceedings

Measurement of pulpwood freshness using electrical impedance spectroscopy

Tiitta M. Teoksessa: Beall FC(toim.) , 2003. Proceedings of the 13th International Symposium on Nondestructive Testing of Wood. s. 27-32. A4 Conference proceedings

Menetelmä hygroskooppisen materiaalin pintakerroksen syvyyssuuntaisen kosteusjakauman mittaamiseksi

Tiitta M, Savolainen T. 2003. H1 Granted patent

Differences in resin acid concentration between brown-rot resistant and susceptible Scots pine heartwood

Harju AM, Kainulainen P, Venäläinen M, Tiitta M, Viitanen H. 2002. Holzforschung. 56: 479-486 A1 Journal article (refereed), original research

Electrical impedance spectroscopy device for measurement of moisture gradients in wood

Tiitta M, Olkkonen H. 2002. Review of scientific instruments. 73: 3093-3100 A1 Journal article (refereed), original research

Classification study for using acoustic-ultrasonics to detect internal decay in glulam beams

Tiitta ME, Beall FC, Biernacki JM. 2001. Wood science and technology. 35: 85-96 A1 Journal article (refereed), original research

Effect of soft rot and bacteria on electrical impedance of wood at low moisture content

Tiitta M, Repo T, Viitanen H. 2001. MATERIAL UND ORGANISMEN. (1999/2000)33: 271-287 A1 Journal article (refereed), original research

Electrical multifrequency impedance equipment for wood moisture gradient analysis

Tiitta M, Olkkonen H. Teoksessa: (toim.) , 2001. Proceedings of the XI International Conference on Electrical Bio-Impedance. s. 221-224. A4 Conference proceedings

Development of an electrical impedance spectrometer for the analysis of wood transverse moisture gradient

Tiitta M, Savolainen T, Lappalainen T. Teoksessa: (toim.) , 2000. Proceedings of the 12th International Symposium on Nondestructive Testing of Wood. s. 307-316. University of Western Hungary A4 Conference proceedings

Using spatial averaging and relative measurement techniques to improve acousto-ultrasonic decay detection efficiency

Tiitta M, Biernacki JM, Beall FC. Teoksessa: (toim.) , 1999. Proceedings of the Eleventh International Symposium on Nondestructive Testing of Wood. s. 185-194. Washington State University A4 Conference proceedings

Wood moisture gradient analysis by electrical impedance spectroscopy

Tiitta M, Savolainen T, Olkkonen H, Kanko T. 1999. Holzforschung. 53: 68-76 A1 Journal article (refereed), original research

Acousto-ultrasonic assessment of internal decay in glulam beams

Tiitta M, Beall FC, Biernacki JM. 1998. Wood and fiber science. 30: 259-272 A1 Journal article (refereed), original research

Gamma-absorption techniques for measuring internal moisture and density distributions of wood products

Tiitta M, Olkkonen H, Lappalainen T, Kanko T. Teoksessa: (toim.) , 1994. Proceedings. First European Symposium on Nondestructive Evaluation of Wood. s. 583. University of Sopron A4 Conference proceedings

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Air-coupled ultrasound detection of natural defects in wood using ferroelectret and piezoelectric sensors

Classification of Wood Chips Using Electrical Impedance Spectroscopy and Machine Learning

Electrical impedance and image analysis methods in detecting and measuring Scots pine heartwood from a log end during tree harvesting

The effect of moisture content on electrical impedance spectroscopy response of natural fibre-polymer composite granules

Predicting the bending properties of air dried and modified Populus tremula L. wood using combined air-coupled ultrasound and electrical impedance spectroscopy

Air-coupled ultrasound and electrical impedance analyses of normally dried and thermally modified Scots pine (Pinus sylvestris)

Electrical impedance spectroscopy and acoustic emission methods for analyses of forest residuals and wood chips

Moisture content determination of thermally modified timber by electrical and ultrasound methods

Study of stilbene and resin acid content of Scots pine heartwood by electrical impedance spectroscopy (EIS)

Combined acoustic and electric method for monitoring wood drying process: a review

Dielectric spectroscopy of Scots pine

Electret matrix sensor for measurement of dynamic pressure distributions

Electromagnetic and combined methods for wood material characterization

Electromagnetic measurement of green and RH 65 % conditioned wood samples

Spectral and chemical analyses of mould development on Scots pine heartwood

Ultrasound evaluation of lathe check depth in birch veneer

Puun kosteuden jatkuvatoiminen mittaus

Non-destructive Methods for Characterication of Wood Material

Development of new nondestructive methods for wood material characterisation

Electrical impedance testing of wood components

Monitoring of particles in a real-world driving conditions

The concentration of phenolics in brown-rot decay resistant and susceptible Scots pine heartwood

Comparison the effect of chemical and physical properties on complex electrical impedance of scots pine wood

Electrical impedance spectroscopy applications for wood moisture gradient measurement

Measurement of pulpwood freshness using electrical impedance spectroscopy

Menetelmä hygroskooppisen materiaalin pintakerroksen syvyyssuuntaisen kosteusjakauman mittaamiseksi

Differences in resin acid concentration between brown-rot resistant and susceptible Scots pine heartwood

Electrical impedance spectroscopy device for measurement of moisture gradients in wood

Classification study for using acoustic-ultrasonics to detect internal decay in glulam beams

Effect of soft rot and bacteria on electrical impedance of wood at low moisture content

Electrical multifrequency impedance equipment for wood moisture gradient analysis

Development of an electrical impedance spectrometer for the analysis of wood transverse moisture gradient

Using spatial averaging and relative measurement techniques to improve acousto-ultrasonic decay detection efficiency

Wood moisture gradient analysis by electrical impedance spectroscopy

Acousto-ultrasonic assessment of internal decay in glulam beams

Gamma-absorption techniques for measuring internal moisture and density distributions of wood products