Zobrazeno 1 - 10
of 13 780
pro vyhledávání: '"A Strömberg"'
Quantum key distribution (QKD) offers a theoretically secure method to share secret keys, yet practical implementations face challenges due to noise and loss over long-distance channels. Traditional QKD protocols require extensive noise compensation,
Externí odkaz:
http://arxiv.org/abs/2412.08694
Autor:
Kun, Daniel, Strömberg, Teodor, Spagnolo, Michele, Dakić, Borivoje, Rozema, Lee A., Walther, Philip
One of the most striking quantum phenomena is superposition, where one particle simultaneously inhabits different states. Most methods to verify coherent superposition are indirect, in that they require the distinct states to be recombined. Here, we
Externí odkaz:
http://arxiv.org/abs/2405.08065
Publikováno v:
Nature Reviews Physics (2024)
In the past decade, the toolkit of quantum information has been expanded to include processes in which the basic operations do not have definite causal relations. Originally considered in the context of the unification of quantum mechanics and genera
Externí odkaz:
http://arxiv.org/abs/2405.00767
Single-mode optical fibres exhibit a small but non-negligible birefringence that induces random polarisation rotations during light propagation. In classical interferometry these rotations give rise to polarisation-induced fading of the interferometr
Externí odkaz:
http://arxiv.org/abs/2312.10145
Autor:
Janika Leoste, Kadri Strömberg-Järvis, Tarmo Robal, Kristel Marmor, Katrin Kangur, Anne-Mari Rebane
Publikováno v:
Computational and Structural Biotechnology Journal, Vol 24, Iss , Pp 105-114 (2024)
The ageing global population puts heavy pressure on healthcare systems everywhere. Addressing ageing-related chronic conditions requires employment of novel innovative solutions. Telehealth technologies, including telepresence robots (TPRs), are bein
Externí odkaz:
https://doaj.org/article/e57b26c88a7448db90b207c72d213d14
Publikováno v:
BMC Health Services Research, Vol 24, Iss 1, Pp 1-14 (2024)
Abstract Background Leadership and access to structural empowerment are known to influence the work life experiences of staff and quality of care. Knowledge about relationships between specific factors of structural empowerment, leadership and manage
Externí odkaz:
https://doaj.org/article/ae06d7da4b924d0d949ca319c71d8a79
Autor:
Kytö, Mikko, Koivusalo, Saila, Tuomonen, Heli, Strömberg, Lisbeth, Ruonala, Antti, Marttinen, Pekka, Heinonen, Seppo, Jacucci, Giulio
Gestational diabetes (GDM) poses a growing health risk to both pregnant women and their offspring. While telehealth interventions for GDM management have proven effective, they have traditionally relied on healthcare professionals for guidance and fe
Externí odkaz:
http://arxiv.org/abs/2309.07437
Autor:
Laura Aalto-Setälä, Peter Uppstu, Robert Björkenheim, Gustav Strömberg, Nina C. Lindfors, Jukka Pajarinen, Leena Hupa
Publikováno v:
Journal of Materials Science: Materials in Medicine, Vol 35, Iss 1, Pp 1-9 (2024)
Abstract Fabrication of porous tissue-engineering scaffolds from bioactive glasses (BAG) is complicated by the tendency of BAG compositions to crystallize in thermal treatments during scaffold manufacture. Here, experimental biocompatible glass S59 (
Externí odkaz:
https://doaj.org/article/ab6ae41617d14a7b9a24d30986dea35a
Autor:
Mika Lehto, Alex Luojus, Olli Halminen, Jari Haukka, Jukka Putaala, Miika Linna, Pirjo Mustonen, Janne Kinnunen, Ossi Lehtonen, Konsta Teppo, Paula Tiili, Elis Kouki, Saga Itäinen-Strömberg, Mikko Niemi, Aapo L. Aro, Juha Hartikainen, K. E. Juhani Airaksinen
Publikováno v:
Annals of Medicine, Vol 56, Iss 1 (2024)
Background Little is known how individual time-in-therapeutic-range (TTR) impacts the effectiveness and safety of warfarin therapy compared to direct oral anticoagulants (DOACs) in patients with atrial fibrillation (AF).Objective To compare the effec
Externí odkaz:
https://doaj.org/article/73fe543e868b49939f16146669005f27
Autor:
Strömberg, Teodor, Schiansky, Peter, Peterson, Robert W., Quintino, Marco Túlio, Walther, Philip
Publikováno v:
Phys. Rev. Lett. 131, 060803 (2023)
The quantum SWITCH is an example of a process with an indefinite causal structure, and has attracted attention for its ability to outperform causally ordered computations within the quantum circuit model. To date, realisations of the quantum SWITCH h
Externí odkaz:
http://arxiv.org/abs/2211.12540