Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Marko Liebler"'
Autor:
André Gerlach, Marko Liebler, Gerhard M. Sessler, Heinz von Seggern, Bernd Scheufele, Erhard Hirth
Publikováno v:
AIP Advances, Vol 10, Iss 9, Pp 095313-095313-11 (2020)
It is well known that fluorocarbon electrets, although thermally very stable, suffer a surface potential decay if exposed to high temperatures. This potential decay is of considerable interest in applications, for example, in the so-called prepolariz
Externí odkaz:
https://doaj.org/article/820ae0025c5141fd9d94bbafd42417b9
Publikováno v:
The Journal of the Acoustical Society of America. 148(3)
High-intensity focused airborne ultrasound fields are increasingly applied in various technical fields, for example, to generate haptic feedback during gesture interaction. Reliable measurement data of sound pressure levels are required to assess pot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dde17363e3c0f5c2b0dbe0de57d60cfc
https://pubmed.ncbi.nlm.nih.gov/33003840
https://pubmed.ncbi.nlm.nih.gov/33003840
Publikováno v:
Applied Acoustics. 142:114-122
The use of high-intensity focused ultrasound (HIFU) to heat polymer films is getting more in focus of interest in the industry due to some advantages e.g. low damages of thin polymer films during film processing or cost reduction of the processing to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4883d4d6e872f34612aefafe7cbcbb7a
https://doi.org/10.1016/j.apacoust.2018.08.011
https://doi.org/10.1016/j.apacoust.2018.08.011
Autor:
Klaus-Vitold Jenderka, Lukas Oehm, Marko Liebler, Holger Brehm, Jens-Peter Majschak, Coralie Koo Sin Lin
Publikováno v:
IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 67(6)
This article presents the study of the thermal and acoustic effects occurring in polymer samples of different thicknesses receiving high-intensity focused ultrasound (HIFU). Whereas the heating mechanisms in polymer plates immersed in water are well
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c7c12ab430c88ff05b5413a7b48ee4d
https://pubmed.ncbi.nlm.nih.gov/31514132
https://pubmed.ncbi.nlm.nih.gov/31514132
Autor:
Heinz von Seggern, Marko Liebler, Gerhard M. Sessler, Andre Gerlach, Erhard Hirth, Bernd Scheufele
Publikováno v:
AIP Advances, Vol 10, Iss 9, Pp 095313-095313-11 (2020)
It is well known that fluorocarbon electrets, although thermally very stable, suffer a surface potential decay if exposed to high temperatures. This potential decay is of considerable interest in applications, for example, in the so-called prepolariz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b00c4f807f6c587e21d1d7762cd00484
https://doaj.org/article/820ae0025c5141fd9d94bbafd42417b9
https://doaj.org/article/820ae0025c5141fd9d94bbafd42417b9
Publikováno v:
2018 IEEE International Ultrasonics Symposium (IUS).
Previous studies showed that using a 1 MHz solid waveguide transducer based on High-Intensity Focused Ultrasound (HIFU)enables 320 μm thick low density polyethylene (LDPE)films heating above the melting temperature within 200 ms. However, the physic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::129453f98bafccb579ba5c9b6086987a
https://doi.org/10.1109/ultsym.2018.8580190
https://doi.org/10.1109/ultsym.2018.8580190
Autor:
Holger Brehm, Jens-Peter Majschak, Bernd Wilke, Coralie Koo Sin Lin, Marko Liebler, Klaus-Vitold Jenderka, Lukas Oehm
Publikováno v:
2017 IEEE International Ultrasonics Symposium (IUS).
High-intensity focused ultrasound (HIFU) is increasingly getting in focus of interest for polymer layer joining [1]. It has been found that HIFU is able to heat polymer layers with a temperature rise of over 680 K · s−1 [1]. However the physical m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f05168fec03a2f256b98b1ecdd18b37
https://doi.org/10.1109/ultsym.2017.8092471
https://doi.org/10.1109/ultsym.2017.8092471
Publikováno v:
Ultrasonics. 44
In medical applications of high intense focused ultrasound the mechanism of interaction between ultrasound waves and cavitation bubbles is responsible for several therapeutic effects as well as for undesired side effects. Based on a two-phase continu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41ddfe9fa4d826100555bb300007912a
https://pubmed.ncbi.nlm.nih.gov/16908041
https://pubmed.ncbi.nlm.nih.gov/16908041
Autor:
Marko Liebler, Peter E. Huber, Gabriela Wilzbach Divkovic, Klaus Braun, Thomas Dreyer, Jürgen Jenne
Publikováno v:
Ultrasound in medicinebiology. 33(6)
A polyacrylamide phantom containing egg white has been proposed previously as an adequate tissue-mimicking material for high intensity focused ultrasound (HIFU) application. In this work, we report on measurements of egg white phantom thermal conduct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::721e727131bfc7c65c4b1d80d9d4a5c3
https://pubmed.ncbi.nlm.nih.gov/17434665
https://pubmed.ncbi.nlm.nih.gov/17434665
Autor:
Marko Liebler, Jürgen Jenne, Peter E. Huber, Gabriela Wilzbach Divkovic, Peter Siegler, Klaus Braun
Publikováno v:
AIP Conference Proceedings.
The aim of this work was to visualize the HIFU (high intensity focused ultrasound) induced lesion formation. For that purpose a tissue mimicking transparent egg white phantom was used. Investigation on lesion growth was conducted with different param
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cfdc167907a4f557f1186cd83d2889e
https://doi.org/10.1063/1.2205552
https://doi.org/10.1063/1.2205552