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Bajram Zeqiri
Researcher at National Physical Laboratory
Publications - 88
Citations - 1597
Bajram Zeqiri is an academic researcher from National Physical Laboratory. The author has contributed to research in topics: Ultrasonic sensor & Hydrophone. The author has an hindex of 22, co-authored 81 publications receiving 1359 citations. Previous affiliations of Bajram Zeqiri include University of Melbourne.
Papers
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Acoustic emission spectra from 515 kHz cavitation in aqueous solutions containing surface-active solutes.
TL;DR: By conducting experiments in the presence of background electrolytes and also using non-ionic surfactants, the importance of electrostatic effects has been revealed and provides further mechanistic evidence for the interpretation of the effect of surface-active solutes on acoustic cavitation and hence on the mechanism of sonochemistry.
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A novel sensor for monitoring acoustic cavitation. Part I: Concept, theory, and prototype development
TL;DR: The rationale behind the new sensor is introduced, describing details of its construction and the materials formulation program undertaken to develop the cavitation shield.
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The influence of waveform distortion on hydrophone spatial‐averaging corrections—Theory and measurement
Bajram Zeqiri,Antony D. Bond +1 more
TL;DR: In this article, the influence of nonlinear distortion on spatial-averaging corrections was studied. But the authors did not consider the effect of finite amplitude distortions on the transducer pressure field distribution.
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Tissue mimicking materials for imaging and therapy phantoms: a review.
Conor K. McGarry,Lesley J Grattan,Aoife M. Ivory,Francesca Leek,Gary P Liney,Yang Liu,Piero Miloro,Robba Rai,A P Robinson,Albert J. Shih,Bajram Zeqiri,Catharine H. Clark +11 more
TL;DR: This review investigates the specifications that are typically being used in development of the latest TMMs and investigates the imaging modalities that have been investigated focus around CT, mammography, SPECT, PET, MRI and ultrasound.
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High-frequency acoustic emissions generated by a 20 kHz sonochemical horn processor detected using a novel broadband acoustic sensor: a preliminary study
TL;DR: The application of a novel broadband acoustic sensor to evaluating the acoustic emissions from cavitation produced by a typical commercial 20 kHz sonochemical horn processor shows that significant nonlinearity can be seen in measured cavitation activity with increasing nominal output power.