Results 21 to 30 of about 9,577 (247)

Description of the usefulness and ease of use wireless stethoscope for auscultation: A pilot study

Jurnal Ners dan Kebidanan Indonesia, 2023
Background: A stethoscope is an acoustic medical device commonly utilized for listening to internal sounds in the human body. Since its invention, the stethoscope has undergone several transformative improvements, including the introduction of electronic
Ricky Prawira, Suhartini Ismail, Andrew Johan, Rifky Ismail   +3 more
doaj   +1 more source

Biosignal and context monitoring: Distributed multimedia applications of body area networks in healthcare [PDF]

, 2008
We are investigating the use of Body Area Networks (BANs), wearable sensors and wireless communications for measuring, processing, transmission, interpretation and display of biosignals.
Beijnum, B. van, Bults, R.G.A., Hermens, H., Huis in 't Veld, R., Jones, V.M., Tonis, T., Vollenbroek-Hutten, M., Widya, I.   +7 more
core   +2 more sources

Wearable Multi-Biosignal Analysis Integrated Interface With Direct Sleep-Stage Classification

IEEE Access, 2020
This paper presents a wearable multi-biosignal wireless interface for sleep analysis. It enables comfortable sleep monitoring with direct sleep-stage classification capability while conventional analytic interfaces including the Polysomnography (PSG ...
Sung-Woo Kim, Kwangmuk Lee, Junyeong Yeom, Tae-Hoon Lee, Don-Han Kim, Jae Joon Kim   +5 more
doaj   +1 more source

Affective Man-Machine Interface: Unveiling human emotions through biosignals [PDF]

, 2010
As is known for centuries, humans exhibit an electrical profile. This profile is altered through various psychological and physiological processes, which can be measured through biosignals; e.g., electromyography (EMG) and electrodermal activity (EDA ...
A. Choi, A. Daly, A. Haag, A.C. Rencher, A.J. Fridlund, A.M. Kring, B. Schölkopf, B.L. Frederickson, C. Liu, C. Liu, C.D. Katsis, C.L. Cooper, C.L. Lisetti, C.M. Bishop, C.M.A.V. Ravenswaaij-Arts, D. Grandjean, D. Ververidis, E. Aarts, E. Leon, E.A. Butler, E.L. Broek Van den, E.L. Broek van den, E.L. Broek van den, E.L. Broek van den, F. Lotte, F. Nasoz, G.F. Solomon, G.G. Berntson, G.H.E. Gendolla, G.N. Yannakakis, H. Gunes, H.D. Critchley, I.B. Mauss, J. Cacioppo, J. Kim, J. Scheirer, J. Whitehill, J. Zhai, J.A. Healey, J.A. Russel, J.A. Russell, J.H.D.M. Westerink, J.L.H. Schuler, J.T. Cacioppo, K.H. Kim, L.F. Barrett, M. Marwitz, M. Minsky, M. Tulder van, M.B.I. Reaz, P. Carrera, P. Grossman, P. Lukowicz, P. Rani, P. Rani, R. Ader, R. Sinha, R.W. Picard, R.W. Picard, S.D. Kreibig, S.H. Fairclough, S.K. Yoo, T.M. Cover, T.M. Mitchell, Task Force, W. Boucsein, W. James, Z. Zeng   +67 more
core   +2 more sources

Differential Ultra-Wideband Microwave Imaging: Principle Application Challenges

Sensors, 2018
Wideband microwave imaging is of interest wherever optical opaque scenarios need to be analyzed, as these waves can penetrate biological tissues, many building materials, or industrial materials.
Jürgen Sachs, Sebastian Ley, Thomas Just, Somayyeh Chamaani, Marko Helbig   +4 more
doaj   +1 more source

Advanced Intracardial Biosignal Processing [PDF]

, 2012
In this work deals about the efficient intracardial ECG analysis algorithm. The main focus was design an optimal detection method for intracardial signals based on essential intracardial measuring methods and basic principles of gathering and processing data from invasive catheters.
Penhaker, Marek, Klimes, Petr, Pindor, Jakub, Korpas, David   +3 more
openaire   +2 more sources

Task-Projected Hyperdimensional Computing for Multi-Task Learning

, 2020
Brain-inspired Hyperdimensional (HD) computing is an emerging technique for cognitive tasks in the field of low-power design. As a fast-learning and energy-efficient computational paradigm, HD computing has shown great success in many real-world ...
A Rahimi, M Imani, N Abbas, P Kanerva, RM French, SG Leem, TA Plate   +6 more
core   +1 more source

Simulation based investigation of source-detector configurations for non-invasive fetal pulse oximetry

Current Directions in Biomedical Engineering, 2015
Transabdominal fetal pulse oximetry is a method to monitor the oxygen supply of the unborn child non-invasively. Due to the measurement setup, the received signal of the detector is composed of photons coding purely maternal and photons coding mixed ...
Böttrich Marcel, Ley Sebastian, Husar Peter   +2 more
doaj   +1 more source

Ultra-Wideband Temperature Dependent Dielectric Spectroscopy of Porcine Tissue and Blood in the Microwave Frequency Range

Sensors, 2019
The knowledge of frequency and temperature dependent dielectric properties of tissue is essential to develop ultra-wideband diagnostic technologies, such as a non-invasive temperature monitoring system during hyperthermia treatment.
Sebastian Ley, Susanne Schilling, Ondrej Fiser, Jan Vrba, Jürgen Sachs, Marko Helbig   +5 more
doaj   +1 more source

Preliminary investigations of magnetic modulated nanoparticles for microwave breast cancer detection

Current Directions in Biomedical Engineering, 2015
This paper investigates the potential of magnetic modulated iron oxide nanoparticles in terms of a contrast enhancement for Ultra-wideband (UWB) breast imaging.
Ley S., Helbig M., Sachs J.
doaj   +1 more source