Zobrazeno 1 - 10
of 2 709
pro vyhledávání: '"acoustic cavitation"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Liver fibrosis is a hallmark of chronic liver disease which could lead to liver cirrhosis or liver cancer. However, there is currently lack of a direct treatment for liver fibrosis. Boiling histotripsy (BH) is an emerging non-invasive high-i
Externí odkaz:
https://doaj.org/article/3f84443f2c1441d1a794867a492895ae
Autor:
Siruo Zhang, Guanglong Li, Yingdong Qu, Huijun Kang, Zongning Chen, Enyu Guo, Wei Zhang, Tongmin Wang
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1461-1471 (2024)
Copper matrix composites with dual-scale particles were fabricated through casting with reaction. Ultrasonic vibration has been successfully introduced into the melt at about 1523 K while the microstructural development and mechanism of copper matrix
Externí odkaz:
https://doaj.org/article/86331b1e3aa0487fae5ca7065048edc6
Autor:
Nikta Amiri, Aastha Shah, Amit Kumar Bhayadia, Chia‐Chen Yu, M. Amin Karami, Canan Dagdeviren
Publikováno v:
Advanced Sensor Research, Vol 3, Iss 10, Pp n/a-n/a (2024)
Abstract Painless, needleless delivery of drugs through the skin can be realized through aphenomenon called sonophoresis by applying an ultrasound field to the biological tissue. Development of wearable embodiments of such systems demands comprehensi
Externí odkaz:
https://doaj.org/article/9871fd414b5e4aab8250063da37009cf
Publikováno v:
Ultrasonics Sonochemistry, Vol 109, Iss , Pp 107020- (2024)
The present study aims to investigate the degradation of HPMC on a laboratory scale by acoustic and hydrodynamic cavitation. The effects of temperature and the addition of an external oxidizing agent on the effectiveness of HPMC degradation were syst
Externí odkaz:
https://doaj.org/article/92a178b8c1ae4c438278ddfdf7a5f222
Publikováno v:
Ultrasonics Sonochemistry, Vol 109, Iss , Pp 107001- (2024)
Tailoring the phase constitutions of the interfacial reaction layers under the assistance of ultrasonic vibration is a convenient method to fabricate high-strength Al/Cu brazing joints. In this study, 1060-Al and T2-Cu dissimilar metals were ultrason
Externí odkaz:
https://doaj.org/article/0050029a3aff41199a39d92ffd6dbe35
Publikováno v:
Environmental Advances, Vol 17, Iss , Pp 100570- (2024)
Along with the transition to cleaner energy production methods, closing the processing loop on batteries is becoming one of the significant issues to tackle in this decade. The most promising recycling technique consists in the leaching of crushed ca
Externí odkaz:
https://doaj.org/article/31ee1db66c934160bcb049d2e610a967
Publikováno v:
Molecular Therapy: Methods & Clinical Development, Vol 32, Iss 3, Pp 101277- (2024)
Over the past two decades, there has been tremendous and exciting progress toward extending the use of medical ultrasound beyond a traditional imaging tool. Ultrasound contrast agents, typically used for improved visualization of blood flow, have bee
Externí odkaz:
https://doaj.org/article/418db92826df4ed6938e7176dd2441a2
Autor:
Quinten Goris, Ariana Bampouli, Mohammed Noorul Hussain, Olivier Louisnard, Georgios D. Stefanidis, Tom Van Gerven
Publikováno v:
Ultrasonics Sonochemistry, Vol 112, Iss , Pp 107114- (2025)
In this work, novel numerical models were developed and validated to offer new strategies in modelling sonochemical reactors. More specifically, in our original approach the non-linear Louisnard model was coupled with heat and mass transport equation
Externí odkaz:
https://doaj.org/article/a5cd40be78374ebebaafaf41fec645e5
Autor:
Davide Masiello, Ignacio Tudela, Stephen J. Shaw, Ben Jacobson, Paul Prentice, Prashant Valluri, Rama Govindarajan
Publikováno v:
Ultrasonics Sonochemistry, Vol 111, Iss , Pp 107068- (2024)
Most research on sonoluminescence and sonochemistry has been conducted at acoustic frequencies above ∼20 kHz. Consequently, mathematical models for the dynamics of acoustically-driven bubbles have hardly been examined in the audible frequency spect
Externí odkaz:
https://doaj.org/article/57ffb815a663496191f6a7614a5f850a
Publikováno v:
Ultrasonics Sonochemistry, Vol 111, Iss , Pp 107142- (2024)
Soldering of ceramics/metals using an inactive commercial solder with the advantage of low cost has wide application prospects. The dissolution behavior of base metal could not be quantified, which has been a basic issue for the joining design. This
Externí odkaz:
https://doaj.org/article/cfc3c956266c4a17962b522dbf337b60