Zobrazeno 1 - 10
of 631
pro vyhledávání: '"P. Pivonka"'
Autor:
Pivoňka, Tomáš, Přeučil, Libor
Re-ranking is the second stage of a visual place recognition task, in which the system chooses the best-matching images from a pre-selected subset of candidates. Model-free approaches compute the image pair similarity based on a spatial comparison of
Externí odkaz:
http://arxiv.org/abs/2410.18573
Publikováno v:
IEEE Access, Vol 9, Pp 86811-86823 (2021)
MRI is a non-ionising imaging modality that could be used as an alternative to Xray-based imaging methods to accurately assess the 3D morphology of the vertebral anatomy of scoliosis patients. However, a major caveat in utilising MRI is the significa
Externí odkaz:
https://doaj.org/article/9bb0f085820c43e1b397d2d8103be3b8
Critical research about camera-and-LiDAR-based semantic object segmentation for autonomous driving significantly benefited from the recent development of deep learning. Specifically, the vision transformer is the novel ground-breaker that successfull
Externí odkaz:
http://arxiv.org/abs/2404.17793
Autor:
A.M. Ashique, L.S. Hart, C.D.L. Thomas, J.G. Clement, P. Pivonka, Y. Carter, D.D. Mousseau, D.M.L. Cooper
Publikováno v:
Bone Reports, Vol 7, Iss C, Pp 9-16 (2017)
The lacunar-canalicular network (LCN) of bone contains osteocytes and their dendritic extensions, which allow for intercellular communication, and are believed to serve as the mechanosensors that coordinate the processes of bone modeling and remodeli
Externí odkaz:
https://doaj.org/article/2d9acff921084b1f81c59bc717ee1ab2
Publikováno v:
Bone Reports, Vol 6, Iss C, Pp 129-139 (2017)
In this paper, a comprehensive framework is proposed to estimate the anisotropic permeability matrix in trabecular bone specimens based on micro-computed tomography (microCT) imaging combined with pore-scale fluid dynamics simulations. Two essential
Externí odkaz:
https://doaj.org/article/bd98a13dfdb74608803e044d64726f01
Autor:
Gray, Colin M., Obi, Ikechukwu, Chivukula, Shruthi Sai, Li, Ziqing, Carlock, Thomas, Will, Matthew, Pivonka, Anne C., Johns, Janna, Rigsbee, Brookley, Menon, Ambika R., Bharadwaj, Aayushi
Design and technology practitioners are increasingly aware of the ethical impact of their work practices, desiring tools to support their ethical awareness across a range of contexts. In this paper, we report on findings from a series of co-design wo
Externí odkaz:
http://arxiv.org/abs/2210.03002
Publikováno v:
Advanced Modeling and Simulation in Engineering Sciences, Vol 11, Iss 1, Pp 1-21 (2024)
Abstract We propose a novel two-scale (meso-macro-scale) approach to computationally capture cancellous bone remodelling allowing for efficient and effective numerical implementation. Therein, the macro-scale is governed by the well-established kinem
Externí odkaz:
https://doaj.org/article/780a5a50adb14cb1a5c085e09fa87566
Autor:
Rachel A. Carr, Trichina Tucker, Precious M. Newman, Lama Jadalla, Kamayel Jaludi, Briana E. Reid, Damian N. Alpheaus, Anish Korrapati, April E. Pivonka, Valerie J. Carabetta
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Nε-lysine acetylation is recognized as a prevalent post-translational modification (PTM) that regulates proteins across all three domains of life. In Bacillus subtilis, the histone-like protein HBsu is acetylated at seven sites, which regulates DNA
Externí odkaz:
https://doaj.org/article/7b0d04d310f6486d8fcbb728313556d2
Over the past decade, HCI researchers, design researchers, and practitioners have increasingly addressed ethics-focused issues through a range of theoretical, methodological and pragmatic contributions to the field. While many forms of design knowled
Externí odkaz:
http://arxiv.org/abs/2102.08909
Autor:
Saira Mary Farage-O’Reilly, Vee San Cheong, Edmund Pickering, Peter Pivonka, Ilaria Bellantuono, Visakan Kadirkamanathan, Enrico Dall’Ara
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
Introduction: The in vivo tibial loading mouse model has been extensively used to evaluate bone adaptation in the tibia after mechanical loading treatment. However, there is a prevailing assumption that the load is applied axially to the tibia. The a
Externí odkaz:
https://doaj.org/article/ef1cf1735a85466e9569e84c6a79f157