Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Carl Andersson"'
Autor:
Smaragda-Maria Argyri, Carl Andersson, Nicolas Paillet, Lars Evenäs, Jens Ahrens, Asier Marzo, Víctor Contreras, Romain Bordes
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 9, Iss 3, Pp 100720- (2024)
Acoustic levitators are becoming increasingly common research instrumentation for contact-free, lab-in-a-droplet studies. Recently, levitators that employ multiple, small, ultrasonic transducers have gained popularity, given their low price, temperat
Externí odkaz:
https://doaj.org/article/a770ee61a9b64c7080e0497ea6037a82
Autor:
Carl Andersson, Andreas Lundbäck
Publikováno v:
Metals, Vol 13, Iss 11, p 1846 (2023)
The grain texture of the as-printed material evolves during the laser-based powder bed fusion (PBF-LB) process. The resulting mechanical properties are dependent on the obtained grain texture and the properties vary depending on the chosen process pa
Externí odkaz:
https://doaj.org/article/523e209b3c6f483b87247c4b45f5f9f2
Autor:
Iwan Darmadi, Jordi Piella, Alicja Stolaś, Carl Andersson, Christopher Tiburski, Kasper Moth-Poulsen, Christoph Langhammer
Publikováno v:
ACS Applied Nano Materials. 6:8168-8177
Autor:
Carl Andersson
Publikováno v:
The Journal of the Acoustical Society of America. 151:2999-3006
Recently, acoustic levitation of a wavelength-sized spherical object using a general-purpose ultrasonic transducer array was demonstrated. In this article, the possibility of extending the capabilities of such arrays to levitate multi-wavelength-size
Autor:
Carl Andersson, Jens Ahrens
Publikováno v:
2021 IEEE International Ultrasonics Symposium (IUS).
We propose a method to generate an acoustical levitation trap at the same time as suppressing the sound in a multi-wavelength region of space. The method uses a spherical basis expansion of the sound field in the quiet zone, calculated by translating
Autor:
Jens Ahrens, Carl Andersson
Publikováno v:
The Journal of the Acoustical Society of America. 145:2783-2794
A listening experiment is presented in which subjects rated the perceived differences in terms of spaciousness and timbre between a headphone-based headtracked dummy head auralization of a sound source in different rooms and a headphone-based headtra
Autor:
Carl Andersson, Jens Ahrens
Publikováno v:
2020 IEEE International Ultrasonics Symposium (IUS)
IEEE International Ultrasonics Symposium, IUS (19485719) vol.2020-September(2020)
IEEE International Ultrasonics Symposium, IUS (19485719) vol.2020-September(2020)
Ultrasonic transducer array based levitation can be applied for non-contact manipulation of small objects. The technique can sometimes suffer from instability issues in the form of uncontrolled oscillatory movement that builds up until the levitating
Autor:
Euan Freeman, Orestis Georgiou, Michele Iodice, William Frier, Gözel Shakeri, Carl Andersson, Benjamin Long
Publikováno v:
Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems-CHI EA 19
Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems -CHI EA '19
CHI Extended Abstracts
Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems -CHI EA '19
CHI Extended Abstracts
Ultrasound enables new types of human-computer interfaces, ranging from auditory and haptic displays to levitation (visual). We demonstrate these capabilities with an ultrasonic phased array that allows users to interactively manipulate levitating ob
Autor:
Carl Andersson, Jens Ahrens
Publikováno v:
2019 IEEE International Ultrasonics Symposium (IUS)
IEEE International Ultrasonics Symposium, IUS (19485719) vol.2019-October(2019)
IEEE International Ultrasonics Symposium, IUS (19485719) vol.2019-October(2019)
Acoustic levitation of spherical objects in mid-air is a technique that is gaining traction in various human computer interaction applications such as data visualization or interactive displays. The commonly used hardware platforms are phased ultraso
Evaluation of QuickFISH and maldi Sepsityper for identification of bacteria in bloodstream infection
Autor:
Helena Enroth, Karolina Retz, Anna-Karin Pernestig, Lars Ljungström, Diana Tilevik, Sofie Andersson, Kristina Svensson, Carl Andersson
Background: Early detection of bacteria and their antibiotic susceptibility patterns are critical to guide therapeutic decision-making for optimal care of septic patients. The current gold standard, blood culturing followed by subculture on agar plat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8abf6e4a23b06127e7ca25b8da017500
http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-16603
http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-16603