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of 97
pro vyhledávání: '"Phuoc, Truong The"'
This work studies the inverse problem of photoacoustic tomography (more precisely, the acoustic subproblem) as the identification of a space-dependent source parameter. The model consists of a wave equation involving a time-fractional damping term to
Externí odkaz:
http://arxiv.org/abs/2411.06609
Publikováno v:
Inverse Probl. 40.5 (2024) 055007
The objective of this work is to quantify the reconstruction error in sparse inverse problems with measures and stochastic noise, motivated by optimal sensor placement. To be useful in this context, the error quantities must be explicit in the sensor
Externí odkaz:
http://arxiv.org/abs/2308.01055
Autor:
Huynh, Phuoc-Truong, Nguyen, Phuoc-Tai
In this paper, we consider a class of integro-differential operators $\mathbb{L}$ posed on a $C^2$ bounded domain $\Omega \subset \mathbb{R}^N$ with appropriate homogeneous Dirichlet conditions where each of which admits an inverse operator commonly
Externí odkaz:
http://arxiv.org/abs/2209.06502
Autor:
Huynh, Phuoc-Truong, Nguyen, Phuoc-Tai
Recently, several works have been carried out in attempt to develop a theory for linear or sublinear elliptic equations involving a general class of nonlocal operators characterized by mild assumptions on the associated Green kernel. In this paper, w
Externí odkaz:
http://arxiv.org/abs/2101.03941
Akademický článek
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Autor:
Phuoc Truong Nguyen, Ravi Kant, Frederik Van den Broeck, Maija T. Suvanto, Hussein Alburkat, Jenni Virtanen, Ella Ahvenainen, Robert Castren, Samuel L. Hong, Guy Baele, Maarit J. Ahava, Hanna Jarva, Suvi Tuulia Jokiranta, Hannimari Kallio-Kokko, Eliisa Kekäläinen, Vesa Kirjavainen, Elisa Kortela, Satu Kurkela, Maija Lappalainen, Hanna Liimatainen, Marc A. Suchard, Sari Hannula, Pekka Ellonen, Tarja Sironen, Philippe Lemey, Olli Vapalahti, Teemu Smura
Publikováno v:
Communications Medicine, Vol 2, Iss 1, Pp 1-9 (2022)
Truong Nguyen, Kant, Van den Broeck et al. report the SARS-CoV-2 lineages circulating in Finland in 2020. Phylogeographic analysis suggests that 42 independent SARS-CoV-2 introductions into Finland occurred, with a single introduction seeding one thi
Externí odkaz:
https://doaj.org/article/e409474410e6461bb05b9a4ec14fcdf6
Autor:
Hanna Vauhkonen, Phuoc Truong Nguyen, Ravi Kant, Ilja Plyusnin, Mert Erdin, Satu Kurkela, Hanna Liimatainen, Niina Ikonen, Soile Blomqvist, Kirsi Liitsola, Erika Lindh, Otto Helve, Hanna Jarva, Raisa Loginov, Aino Palva, Tiina Hannunen, Sari Hannula, Mikko Parry, Paula Kauppi, Antti Vaheri, Tarja Sironen, Maija Lappalainen, Carita Savolainen-Kopra, Teemu Smura, Olli Vapalahti
Publikováno v:
Emerging Infectious Diseases, Vol 28, Iss 6, Pp 1229-1232 (2022)
Multiple introductions of SARS-COV-2 Omicron variant BA.1 and BA.1.1. lineages to Finland were detected in early December 2021. Within 3 weeks, Omicron overtook Delta as the most common variant in the capital region. Sequence analysis demonstrated th
Externí odkaz:
https://doaj.org/article/7758930069f940efbf0601d560be8ab2
Akademický článek
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Autor:
Ravi Kant, Phuoc Truong Nguyen, Soile Blomqvist, Mert Erdin, Hussein Alburkat, Maija Suvanto, Fathiah Zakham, Veera Salminen, Viktor Olander, Minna Paloniemi, Leena Huhti, Sara Lehtinen, Bruno Luukinen, Hanna Jarva, Hannimari Kallio-Kokko, Satu Kurkela, Maija Lappalainen, Hanna Liimatainen, Sari Hannula, Jani Halkilahti, Jonna Ikonen, Niina Ikonen, Otto Helve, Marianne Gunell, Tytti Vuorinen, Ilya Plyusnin, Erika Lindh, Pekka Ellonen, Tarja Sironen, Carita Savolainen-Kopra, Teemu Smura, Olli Vapalahti
Publikováno v:
Emerging Infectious Diseases, Vol 27, Iss 12, Pp 3137-3141 (2021)
Severe acute respiratory syndrome coronavirus 2 Alpha and Beta variants became dominant in Finland in spring 2021 but had diminished by summer. We used phylogenetic clustering to identify sources of spreading. We found that outbreaks were mostly seed
Externí odkaz:
https://doaj.org/article/6dd49167c06843a4a2c7510652d08c4c
Autor:
Vauhkonen, Hanna1 hanna.vauhkonen@helsinki.fi, Nguyen, Phuoc Truong1, Kant, Ravi1, Plyusnin, Ilja1, Erdin, Mert1, Kurkela, Satu2, Liimatainen, Hanna2, Ikonen, Niina3, Blomqvist, Soile3, Liitsola, Kirsi3, Lindh, Erika3, Helve, Otto3, Jarva, Hanna, Loginov, Raisa2, Palva, Aino4, Hannunen, Tiina4, Hannula, Sari4, Parry, Mikko2, Kauppi, Paula2, Vaheri, Antti1
Publikováno v:
Emerging Infectious Diseases. Jun2022, Vol. 28 Issue 6, p1229-1232. 4p.