Jukka Lekkala

47 papers B 3C 3Misc 1Journal 25Unranked 15
YearRankTypeTitle / Venue / Authors
2022 J jnl
A comparison of online methods for change point detection in ion-mobility spectrometry data.
Array
Anton Rauhameri, Katri Salminen, Jussi Rantala, Timo Salpavaara, Jarmo Verho, Veikko Surakka, Jukka Lekkala, Antti Vehkaoja, Philipp Müller
2020 J jnl
Cardiomyocytes: Analysis of Temperature Response and Signal Propagation Between Dissociated Clusters Using Novel Video-Based Movement Analysis Software.
IEEE Access
Dhanesh Kattipparambil Rajan, Antti-Juhana Maki, Mari Pekkanen-Mattila, Joose Kreutzer, Tomi Ryynänen, Hannu Valimaki, Jarmo Verho, Jussi T. Koivumäki, Heimo Ihalainen, Katriina Aalto-Setälä, Pasi Kallio, Jukka Lekkala
2020 J jnl
Functional electrical stimulation for facial pacing: Effects of waveforms on movement intensity and ratings of discomfort.
Biomed. Signal Process. Control.
Mirja Ilves, Ville Rantanen, Hanna Venesvirta, Jani Lylykangas, Antti Vehkaoja, Eeva Makela, Jarmo Verho, Jukka Lekkala, Markus Rautiainen, Veikko Surakka
2020 — conf
Transferring scents over a communication network.
Mindtrek
Poika Isokoski, Katri Salminen, Philipp Müller, Jussi Rantala, Ville Nieminen, Markus Karjalainen, Jari Väliaho, Anton Kontunen, Mariaana Savia, Joni Leivo, Anca A. Telembeci, Jukka Lekkala, Pasi Kallio, Veikko Surakka
2019 J jnl
Effects of Percutaneous Transluminal Angioplasty of Superficial Femoral Artery on Photoplethysmographic Pulse Transit Times.
IEEE J. Biomed. Health Informatics
Mikko Peltokangas, Velipekka Suominen, Damir Vakhitov, Janne Korhonen, Jarmo Verho, Ville M. Mattila, Pekka Romsi, Jukka Lekkala, Antti Vehkaoja, Niku Oksala
2019 J jnl
Facial muscle activations by functional electrical stimulation.
Biomed. Signal Process. Control.
Mirja Ilves, Jani Lylykangas, Ville Rantanen, Eeva Makela, Antti Vehkaoja, Jarmo Verho, Jukka Lekkala, Markus Rautiainen, Veikko Surakka
2019 J jnl
Online Scent Classification by Ion-Mobility Spectrometry Sequences.
Frontiers Appl. Math. Stat.
Philipp Müller, Katri Salminen, Anton Kontunen, Markus Karjalainen, Poika Isokoski, Jussi Rantala, Joni Leivo, Jari Väliaho, Pasi Kallio, Jukka Lekkala, Veikko Surakka
2019 J jnl
Scent classification by K nearest neighbors using ion-mobility spectrometry measurements.
Expert Syst. Appl.
Philipp Müller, Katri Salminen, Ville Nieminen, Anton Kontunen, Markus Karjalainen, Poika Isokoski, Jussi Rantala, Mariaana Savia, Jari Väliaho, Pasi Kallio, Jukka Lekkala, Veikko Surakka
2018 J jnl
A Portable Live-Cell Imaging System With an Invert-Upright-Convertible Architecture and a Mini-Bioreactor for Long-Term Simultaneous Cell Imaging, Chemical Sensing, and Electrophysiological Recording.
IEEE Access
Dhanesh Kattipparambil Rajan, Joose Kreutzer, Hannu Valimaki, Mari Pekkanen-Mattila, Antti Ahola, Anne Skogberg, Katriina Aalto-Setälä, Heimo Ihalainen, Pasi Kallio, Jukka Lekkala
2018 J jnl
Evaluation of Dry Electrodes in Canine Heart Rate Monitoring.
Sensors
Juhani Virtanen, Sanni Somppi, Heini Törnqvist, Vala Jeyhani, Patrique Fiedler, Yulia Gizatdinova, Päivi Majaranta, Heli Väätäjä, Anna Valldeoriola Cardó, Jukka Lekkala, Sampo Tuukkanen, Veikko Surakka, Outi Vainio, Antti Vehkaoja
2018 J jnl
Indirect Temperature Measurement and Control Method for Cell Culture Devices.
IEEE Trans Autom. Sci. Eng.
Antti-Juhana Maki, Tomi Ryynänen, Jarmo Verho, Joose Kreutzer, Jukka Lekkala, Pasi Kallio
2018 B conf
Olfactory Display Prototype for Presenting and Sensing Authentic and Synthetic Odors.
ICMI
Katri Salminen, Jussi Rantala, Poika Isokoski, Marko Lehtonen, Philipp Müller, Markus Karjalainen, Jari Väliaho, Anton Kontunen, Ville Nieminen, Joni Leivo, Anca A. Telembeci, Jukka Lekkala, Pasi Kallio, Veikko Surakka
2018 J jnl
Parameters Extracted From Arterial Pulse Waves as Markers of Atherosclerotic Changes: Performance and Repeatability.
IEEE J. Biomed. Health Informatics
Mikko Peltokangas, Anca A. Telembeci, Jarmo Verho, Ville M. Mattila, Pekka Romsi, Antti Vehkaoja, Jukka Lekkala, Niku Oksala
2018 J jnl
The effect of percutaneous transluminal angioplasty of superficial femoral artery on pulse wave features.
Comput. Biol. Medicine
Mikko Peltokangas, Velipekka Suominen, Damir Vakhitov, Jarmo Verho, Janne Korhonen, Jukka Lekkala, Antti Vehkaoja, Niku Oksala
2017 J jnl
Age Dependence of Arterial Pulse Wave Parameters Extracted From Dynamic Blood Pressure and Blood Volume Pulse Waves.
IEEE J. Biomed. Health Informatics
Mikko Peltokangas, Antti Vehkaoja, Jarmo Verho, Ville M. Mattila, Pekka Romsi, Jukka Lekkala, Niku Oksala
2017 — conf
Indoor localisation using aroma fingerprints: A first sniff.
WPNC
Philipp Müller, Simo Ali-Löytty, Jukka Lekkala, Robert Piché
2017 — conf
Monitoring pH, temperature and humidity in long-term stem cell culture in CO2 incubator.
MeMeA
Dhanesh Kattipparambil Rajan, Jarmo Verho, Joose Kreutzer, Hannu Valimaki, Heimo Ihalainen, Jukka Lekkala, Mimmi Patrikoski, Susanna Miettinen
2017 B conf
Smile to save it: facial expressions for lifelogging.
MUM
Hanna Venesvirta, Oleg Spakov, Yulia Gizatdinova, Outi Tuisku, Ville Rantanen, Jarmo Verho, Akos Vetek, Jukka Lekkala, Veikko Surakka
2016 — conf
A survey on the feasibility of surface EMG in facial pacing.
EMBC
Ville Rantanen, Mirja Ilves, Antti Vehkaoja, Anton Kontunen, Jani Lylykangas, Eeva Makela, Markus Rautiainen, Veikko Surakka, Jukka Lekkala
2016 — conf
Design and simulation of a thermal flow sensor for gravity-driven microfluidic applications.
NEMS
Antti-Juhana Maki, Anton Kontunen, Tomi Ryynänen, Jarmo Verho, Joose Kreutzer, Jukka Lekkala, Pasi Kallio
2016 J jnl
Emotional Reactions to Point-Light Display Animations.
Interact. Comput.
Hanna Venesvirta, Veikko Surakka, Yulia Gizatdinova, Jani Lylykangas, Oleg Spakov, Jarmo Verho, Akos Vetek, Jukka Lekkala
2016 J jnl
Pointing and Selecting with Facial Activity.
Interact. Comput.
Outi Tuisku, Ville Rantanen, Oleg Spakov, Veikko Surakka, Jukka Lekkala
2015 — conf
Biodegradable Passive Resonance Sensor - Fabrication and Initial Testing.
BIODEVICES
Timo Salpavaara, Ville Ellä, Minna Kellomäki, Jukka Lekkala
2015 J jnl
CytoSpectre: a tool for spectral analysis of oriented structures on cellular and subcellular levels.
BMC Bioinform.
Kimmo Kartasalo, Risto-Pekka Pölönen, Marisa Ojala, Jyrki Rasku, Jukka Lekkala, Katriina Aalto-Setälä, Pasi Kallio
2015 — conf
Effects of sensor type and sensor location on signal quality in bed mounted ballistocardiographic heart rate and respiration monitoring.
EMBC
Antti Vehkaoja, Anton Kontunen, Jukka Lekkala
2014 J jnl
Measuring resistivity of silicon nanowire using pseudo-random binary sequence injection.
Microelectron. J.
Tomi Roinila, Hongjiang Zeng, Jarmo Verho, Yu Xiao, Matti Vilkko, Pasi Kallio, Jukka Lekkala, Tie Li, Yuelin Wang
2014 J jnl
Monitoring Arterial Pulse Waves With Synchronous Body Sensor Network.
IEEE J. Biomed. Health Informatics
Mikko Peltokangas, Antti Vehkaoja, Jarmo Verho, Matti Huotari, Juha Röning, Jukka Lekkala
2013 J jnl
Combining the Information of Unconstrained Electrocardiography and Ballistography in the Detection of Night-Time Heart Rate and Respiration Rate.
Int. J. Monit. Surveillance Technol. Res.
Antti Vehkaoja, Mikko Peltokangas, Jarmo Verho, Jukka Lekkala
2013 J jnl
Text Entry by Gazing and Smiling.
Adv. Hum. Comput. Interact.
Outi Tuisku, Veikko Surakka, Ville Rantanen, Toni Vanhala, Jukka Lekkala
2012 C conf
Biodegradable encapsulation for inductively measured resonance circuit.
BIBE
Timo Salpavaara, Jukka Lekkala, Saiful Khan, Ville Ella, Minna Kellomäki
2012 C conf
Combining unobtrusive electrocardiography and ballistography for more accurate monitoring of sleep.
BIBE
Antti Vehkaoja, Mikko Peltokangas, Jarmo Verho, Jukka Lekkala
2012 B conf
The effect of clicking by smiling on the accuracy of head-mounted gaze tracking.
ETRA
Ville Rantanen, Jarmo Verho, Jukka Lekkala, Outi Tuisku, Veikko Surakka, Toni Vanhala
2012 J jnl
Wireless Face Interface: Using voluntary gaze direction and facial muscle activations for human-computer interaction.
Interact. Comput.
Outi Tuisku, Veikko Surakka, Toni Vanhala, Ville Rantanen, Jukka Lekkala
2011 J jnl
A Wearable, Wireless Gaze Tracker with Integrated Selection Command Source for Human-Computer Interaction.
IEEE Trans. Inf. Technol. Biomed.
Ville Rantanen, Toni Vanhala, Outi Tuisku, Pekka-Henrik Niemenlehto, Jarmo Verho, Veikko Surakka, Martti Juhola, Jukka Lekkala
2011 J jnl
All Titanium Microelectrode Array for Field Potential Measurements from Neurons and Cardiomyocytes - A Feasibility Study.
Micromachines
Tomi Ryynänen, Ville J. Kujala, Laura Ylä-Outinen, Ismo Korhonen, Jarno M. A. Tanskanen, Pasi Kauppinen, Katriina Aalto-Setälä, Jari A. K. Hyttinen, Erja Kerkelä, Susanna Narkilahti, Jukka Lekkala
2011 — conf
Gazing and Frowning to Computers Can Be Enjoyable.
KSE
Outi Tuisku, Veikko Surakka, Yulia Gizatdinova, Toni Vanhala, Ville Rantanen, Jarmo Verho, Jukka Lekkala
2011 — conf
Wearable System for EKG Monitoring - Evaluation of Night-Time Performance.
MobiHealth
Antti Vehkaoja, Jarmo Verho, Alper Cömert, Markku Honkala, Jukka Lekkala
2010 J jnl
Capacitive facial movement detection for human-computer interaction to click by frowning and lifting eyebrows - Assistive technology.
Medical Biol. Eng. Comput.
Ville Rantanen, Pekka-Henrik Niemenlehto, Jarmo Verho, Jukka Lekkala
2009 Misc conf
Development of a Lower Extremity Rehabilitation Aid Utilizing an Insole-Integrated Load Sensor Matrix and a Sole-Embedded Measurement Node.
ISWC
Pekka Iso-Ketola, Tapio Karinsalo, Manu Myry, Aki Halme, Timo Salpavaara, Jukka Lekkala, Jukka Vanhala
2009 — conf
Utilization of wireless sensor network for health monitoring in home environment.
SIES
Mari Zakrzewski, Sakari Junnila, Antti Vehkaoja, Harri Kailanto, Antti-Matti Vainio, Irek Defée, Jukka Lekkala, Jukka Vanhala, Jari A. K. Hyttinen
2008 — conf
Capacitive insole sensor for hip surgery rehabilitation.
PervasiveHealth
Timo Salpavaara, Jarmo Verho, Jukka Lekkala
2007 — conf
A resource optimized physical movement monitoring scheme for environmental and on-body sensor networks.
HealthNet
Antti Vehkaoja, Mari Zakrzewski, Jukka Lekkala, Sameer Iyengar, Ruzena Bajcsy, Steven D. Glaser, Shankar Sastry, Roozbeh Jafari
2007 C conf
EMFi in wearable audio applications.
BSN
Satu Kärki, Timo Salpavaara, Jukka Lekkala
2007 J jnl
Wireless and inductively powered implant for measuring electrocardiogram.
Medical Biol. Eng. Comput.
Jarno Riistama, Juho Väisänen, Sami Heinisuo, Hanna Harjunpää, Satu Arra, Kati Kokko, Maunu Mäntylä, Jutta Kaihilahti, Pekka Heino, Minna Kellomäki, Outi Vainio, Jukka Vanhala, Jukka Lekkala, Jari A. K. Hyttinen
2006 — conf
Electrode-electrolyte Interface Properties in Implantation Conditions.
EMBC
Jarno Riistama, Jukka Lekkala
2006 — conf
Miniature Wireless Measurement Node for ECG Signal Transmission in Home Area Network.
EMBC
Antti Vehkaoja, Jarmo Verho, Jukka Lekkala
2006 — conf
Novel Measurement Method for Magnetic Particles.
EMBC
Jarkko Mäkiranta, Jarmo Verho, Jukka Lekkala, Nuutti Matintupa