Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Theresa Roland"'
Autor:
Alexander Maletzky, Carl Böck, Thomas Tschoellitsch, Theresa Roland, Helga Ludwig, Stefan Thumfart, Michael Giretzlehner, Sepp Hochreiter, Jens Meier
Publikováno v:
JMIR Medical Informatics, Vol 10, Iss 10, p e38557 (2022)
Electronic health records (EHRs) have been successfully used in data science and machine learning projects. However, most of these data are collected for clinical use rather than for retrospective analysis. This means that researchers typically face
Externí odkaz:
https://doaj.org/article/712e200a996542efa54f6f29f66c27fb
Autor:
Theresa Roland
Publikováno v:
Sensors, Vol 20, Iss 4, p 1031 (2020)
Myoelectric prostheses help amputees to regain independence and a higher quality of life. These prostheses are controlled by electromyography, which measures an electrical signal at the skin surface during muscle contractions. In this contribution, t
Externí odkaz:
https://doaj.org/article/ee9c72707ab947f8afad3cd8b557c684
Publikováno v:
Sensors, Vol 19, Iss 4, p 959 (2019)
Myoelectric prostheses help amputees to regain independence and a higher quality of life. These prostheses are controlled by state-of-the-art electromyography sensors, which use a conductive connection to the skin and are therefore sensitive to sweat
Externí odkaz:
https://doaj.org/article/a568c486b6654e329dbbdee2fdbf6f2a
Autor:
Theresa Roland, Kerstin Wimberger, Sebastian Amsuess, Michael Friedrich Russold, Werner Baumgartner
Publikováno v:
Sensors, Vol 19, Iss 4, p 961 (2019)
Electromyography (EMG), the measurement of electrical muscle activity, is used in a variety of applications, including myoelectric upper-limb prostheses, which help amputees to regain independence and a higher quality of life. The state-of-the-art se
Externí odkaz:
https://doaj.org/article/e03c5b0d9513429284524841f9512d75
Autor:
Theresa Roland, Carl Böck, Thomas Tschoellitsch, Alexander Maletzky, Sepp Hochreiter, Jens Meier, Günter Klambauer
Publikováno v:
JOURNAL OF MEDICAL SYSTEMS
Many previous studies claim to have developed machine learning models that diagnose COVID-19 from blood tests. However, we hypothesize that changes in the underlying distribution of the data, so called domain shifts, affect the predictive performance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34dbbc118410b8e51a48bc012041aa05
https://zenodo.org/record/8138391
https://zenodo.org/record/8138391
Autor:
Theresa Roland, Werner Baumgartner, Yana Vereshchaga, Christoph Wolf, Richard Viskup, Anna Theresia Stadler, Agnes Weth
Publikováno v:
The 3rd International Electronic Conference on Atmospheric Sciences.
Pollutant emissions from vehicles form major sources of metallic nanoparticles entering the environment and surrounding atmosphere. In this research, we spectrochemically analyse the chemical composition of particle matter emissions from in-use diese
Autor:
Sebastian Amsüss, Theresa Roland, Christoph Wolf, Michael Friedrich Russold, Werner Baumgartner
Publikováno v:
Procedia Engineering. 168:155-158
Active upper limb prostheses can be controlled by surface electromyography (EMG) signals. State of the art sensors are based on conductive electrodes which measure local voltage differences at the surface of the skin due to muscle activity. The curre
Autor:
Sebastian Amsuess, Theresa Roland, Michael Friedrich Russold, Wolfgang Roland, Christian G. Diskus, Werner Baumgartner, Christoph Wolf, Sabrina Mairhofer
Publikováno v:
Scientific Computing in Electrical Engineering ISBN: 9783319755373
Myoelectric prostheses use electromyography (EMG) signals to control the movements of the prosthesis. EMG-signals are electric potentials on the skin which originate from voluntarily contracted muscles within a person’s residual limb. Thus prosthes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95ece9799551f38e28f0a083fe2f2ef4
https://doi.org/10.1007/978-3-319-75538-0_2
https://doi.org/10.1007/978-3-319-75538-0_2
Publikováno v:
EMBC
As motion artefacts are a major problem with electromyography sensors, a new algorithm is developed to differentiate artefacts to contraction EMG. The performance of myoelectric prosthesis is increased with this algorithm. The implementation is done
Publikováno v:
2016 IEEE EMBS Conference on Biomedical Engineering and Sciences (IECBES).
Upper limb myoelectric prostheses drives are controlled by muscle signal, generated by electrochemical effects in the tissue. State of the art electrodes use the conductive measurement principle for acquiring the signal to control these active prosth