Zobrazeno 1 - 10
of 19 001
pro vyhledávání: '"A AN Nieminen"'
Total variation (TV) regularization is a popular reconstruction method for ill-posed imaging problems, and particularly useful for applications with piecewise constant targets. However, using TV for medical cone-beam computed X-ray tomography (CBCT)
Externí odkaz:
http://arxiv.org/abs/2412.07465
Publikováno v:
Methods Inf Med 2024; 63(01/02): 035-051
Background: Synthetic data has been proposed as a solution for sharing anonymized versions of sensitive biomedical datasets. Ideally, synthetic data should preserve the structure and statistical properties of the original data, while protecting the p
Externí odkaz:
http://arxiv.org/abs/2403.13612
Publikováno v:
Journal of Accounting & Organizational Change, 2024, Vol. 20, Issue 6, pp. 223-251.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JAOC-12-2023-0221
Autor:
Petri Paakkari, Satu I. Inkinen, Ali Mohammadi, Miika T. Nieminen, Anisha Joenathan, Mark W. Grinstaff, Juha Töyräs, Janne T. A. Mäkelä, Juuso T. J. Honkanen
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract This proof-of-concept study explores quantitative imaging of articular cartilage using photon-counting detector computed tomography (PCD-CT) with a dual-contrast agent approach, comparing it to clinical dual-energy CT (DECT). The diffusion o
Externí odkaz:
https://doaj.org/article/ae81d665ad7a40f68f5adf1b95d0e5c8
Autor:
Niko Järveläinen, Paavo J. Halonen, Jussi Nurro, Antti Kuivanen, Juho Pajula, Miikka Tarkia, Maria Grönman, Antti Saraste, Johanna Laakkonen, Pyry Toivanen, Tiina Nieminen, Tuomas T. Rissanen, Juhani Knuuti, Seppo Ylä-Herttuala
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract This preliminary study investigated if VEGFR-2 selective adenoviral Vammin (AdVammin) gene therapy could induce angiogenesis and increase perfusion in the healthy porcine myocardium. Also, we determined using a clinically relevant large anim
Externí odkaz:
https://doaj.org/article/1dbb7bbfe5c546bdb83e1bdc390a088d
Autor:
Louise Forsblom, Elina A. Virtanen, Heidi Arponen, Rasmus Boman, Jaakko Haapamäki, Joonas Hoikkala, Niko Kallio, Ville-Juhani Karvinen, Anu Kaskela, Essi Keskinen, Lauri Kuismanen, Lasse Kurvinen, Ari O. Laine, Maiju Lanki, Eveliina Lampinen, Juho Lappalainen, Pekka Lehtonen, Aija Nieminen, Kevin O’Brien, Anu Riihimäki, Henna Rinne, Sonja Salovius-Lauren, Antti Takolander, Karl Weckström, Markku Viitasalo
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-12 (2024)
Abstract Since 2004, marine biodiversity inventory data have been systematically collected with diving, video, and benthic sampling methods in Finland. To date, this collection of data consists of more than 194 000 spatially explicit observations, co
Externí odkaz:
https://doaj.org/article/54d111d25ee94457a76f3532890d23ec
Autor:
Fedik Rahimov, Pekka Nieminen, Priyanka Kumari, Emma Juuri, Tiit Nikopensius, Kitt Paraiso, Jakob German, Antti Karvanen, Mart Kals, Abdelrahman G. Elnahas, Juha Karjalainen, Mitja Kurki, Aarno Palotie, FinnGen, Estonian Biobank Research Team, Arja Heliövaara, Tõnu Esko, Sakari Jukarainen, Priit Palta, Andrea Ganna, Anjali P. Patni, Daniel Mar, Karol Bomsztyk, Julie Mathieu, Hannele Ruohola-Baker, Axel Visel, Walid D. Fakhouri, Brian C. Schutte, Robert A. Cornell, David P. Rice
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract In Finland, the frequency of isolated cleft palate (CP) is higher than that of isolated cleft lip with or without cleft palate (CL/P). This trend contrasts to that in other European countries but its genetic underpinnings are unknown. We con
Externí odkaz:
https://doaj.org/article/deb6024dc0564416a196dc00f1b96ded
Knee Osteoarthritis (KOA) is a highly prevalent chronic musculoskeletal condition with no currently available treatment. The manifestation of KOA is heterogeneous and prediction of its progression is challenging. Current literature suggests that the
Externí odkaz:
http://arxiv.org/abs/2307.00873
Autor:
Juan C. Landoni, Semin Erkul, Tuomas Laalo, Steffi Goffart, Riikka Kivelä, Karlo Skube, Anni I. Nieminen, Sara A. Wickström, James Stewart, Anu Suomalainen
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract High mitochondrial DNA (mtDNA) amount has been reported to be beneficial for resistance and recovery of metabolic stress, while increased mtDNA synthesis activity can drive aging signs. The intriguing contrast of these two mtDNA boosting out
Externí odkaz:
https://doaj.org/article/abaa7a8f0e33491a807e68fa7bc5e122
Publikováno v:
Livers, Vol 4, Iss 3, Pp 333-351 (2024)
Overdose of acetaminophen (APAP) produces fulminant hepatic necrosis. The underlying mechanism of APAP hepatotoxicity involves mitochondrial dysfunction, including mitochondrial oxidant stress and the onset of mitochondrial permeability transition (M
Externí odkaz:
https://doaj.org/article/a4f6a251e7eb455597d007a3ff08d8c9