Zobrazeno 1 - 10
of 34
pro vyhledávání: '"David Mackie"'
Publikováno v:
PLoS ONE, Vol 6, Iss 6, p e21089 (2011)
To communicate at long range, animals have to produce intense but intelligible signals. This task might be difficult to achieve due to mechanical constraints, in particular relating to body size. Whilst the acoustic behaviour of large marine and terr
Externí odkaz:
https://doaj.org/article/87046b93919c4746ad6b26fcf4d97c52
Autor:
Haval Kareem, Alex Langrock, Jeffrey Auletta, Luther Mahoney, Daniel Hallinan, Hyun Kim, Asher C. Leff, Dat T. Tran, David Mackie
Publikováno v:
Polymers for Advanced Technologies. 33:2552-2559
Publikováno v:
PubMed Central
Underwater acoustic transducers, particularly at low frequencies, are beset by problems of scale and inefficiency due to the large wavelengths of sound in water. In insect mating calls, a high call volume is usually desirable, increasing the range of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5006e6e39ceb3145a7722680fdcb26ab
https://europepmc.org/articles/PMC5805976/
https://europepmc.org/articles/PMC5805976/
Publikováno v:
Journal of the Royal Society, Interface. 15(138)
Underwater acoustic transducers, particularly at low frequencies, are beset by problems of scale and inefficiency due to the large wavelengths of sound in water. In insect mating calls, a high call volume is usually desirable, increasing the range of
Autor:
David Mackie, Joseph C. Jackson, James Gordon Brown, Deepak Uttamchandani, James F. C. Windmill
Publikováno v:
Micro & Nano Letters. 9:276-279
A microelectromechanical systems (MEMS)-based structure capable of operating mechanically as a directional acoustical sensor is presented. The structure, fabricated through the commercially available SOIMUMPS foundry process, consists of two circular
Publikováno v:
Mackie, D, Robson, J D, Withers, P J & Turski, M 2015, ' Characterisation and modelling of defect formation in direct-chill cast AZ80 alloy ', Materials Characterization, vol. 104, pp. 116-123 . https://doi.org/10.1016/j.matchar.2015.03.033
Wrought magnesium alloys for demanding structural applications require high quality defect free cast feedstock. The aim of this study was to first identify and characterise typical defects in direct chill cast magnesium aluminium zinc (AZ) alloy bill
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaccd758d34ebb6a11fe3977eaac1e3a
https://www.research.manchester.ac.uk/portal/en/publications/characterisation-and-modelling-of-defect-formation-in-directchill-cast-az80-alloy(0ada78f6-5362-448c-8f31-57171f017100).html
https://www.research.manchester.ac.uk/portal/en/publications/characterisation-and-modelling-of-defect-formation-in-directchill-cast-az80-alloy(0ada78f6-5362-448c-8f31-57171f017100).html
Autor:
David Mackie
Publikováno v:
Common European Sales Law Meets Reality
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::700991229f61f3e34857fbb2d33fd92e
https://doi.org/10.1515/9783866539945.41
https://doi.org/10.1515/9783866539945.41
Publikováno v:
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America. 60(7)
Telemedicine technologies are rapidly being integrated into infectious diseases programs with the aim of increasing access to infectious diseases specialty care for isolated populations and reducing costs. We summarize the utility and effectiveness o
Autor:
David Mackie
Publikováno v:
Music and Letters. 85:466-469