Zobrazeno 1 - 10
of 2 539
pro vyhledávání: '"P. Hartikainen"'
The phenomenon of branched flow, visualized as a chaotic arborescent pattern of propagating particles, waves, or rays, has been identified in disparate physical systems ranging from electrons to tsunamis, with periodic systems only recently being add
Externí odkaz:
http://arxiv.org/abs/2406.12922
Autor:
Blair Rajamaki, Kaisa Hokkinen, Aarno Dietz, Kai Kaarniranta, Sirpa Hartikainen, Anna-Maija Tolppanen
Publikováno v:
BMC Geriatrics, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background Hearing impairment is a known risk factor for Alzheimer’s disease (AD), although less is known about vision impairment or dual sensory impairment (DSI) as risk factors for AD. We studied the association between diagnosed hearing
Externí odkaz:
https://doaj.org/article/6369dac508454b04b805458997126c60
Autor:
Suvi Hartikainen, Ville Vepsäläinen, Tiina Laitinen, Marja Hedman, Tomi Laitinen, Tuomo Tompuri
Publikováno v:
EJNMMI Research, Vol 14, Iss 1, Pp 1-6 (2024)
Abstract Background Inadequate myocardial glucose metabolism suppression (GMS) can hamper interpretation of cardiac [18F]fluorodeoxyglucose (FDG) positron emission tomography (PET/CT). Use of β-hydroxybutyrate (BHB) measurement before [18F]FDG injec
Externí odkaz:
https://doaj.org/article/9ee387c079154ffcbe0fb2c6af609e5c
Autor:
Haarnoja, Tuomas, Moran, Ben, Lever, Guy, Huang, Sandy H., Tirumala, Dhruva, Humplik, Jan, Wulfmeier, Markus, Tunyasuvunakool, Saran, Siegel, Noah Y., Hafner, Roland, Bloesch, Michael, Hartikainen, Kristian, Byravan, Arunkumar, Hasenclever, Leonard, Tassa, Yuval, Sadeghi, Fereshteh, Batchelor, Nathan, Casarini, Federico, Saliceti, Stefano, Game, Charles, Sreendra, Neil, Patel, Kushal, Gwira, Marlon, Huber, Andrea, Hurley, Nicole, Nori, Francesco, Hadsell, Raia, Heess, Nicolas
We investigate whether Deep Reinforcement Learning (Deep RL) is able to synthesize sophisticated and safe movement skills for a low-cost, miniature humanoid robot that can be composed into complex behavioral strategies in dynamic environments. We use
Externí odkaz:
http://arxiv.org/abs/2304.13653
Children increasingly use applications utilizing Artificial Intelligence / Machine Learning (AI/ML). Given the propensity of such applications to propagate existing social, gender, and racial biases, it becomes imperative to consider designing and de
Externí odkaz:
http://arxiv.org/abs/2304.08041
Autor:
Anna K. Hartikainen, Jonna Jalanka, Perttu Lahtinen, Alise J. Ponsero, Tuomas Mertsalmi, Laura Finnegan, Fiona Crispie, Paul D. Cotter, Perttu Arkkila, Reetta Satokari
Publikováno v:
npj Biofilms and Microbiomes, Vol 10, Iss 1, Pp 1-10 (2024)
Abstract Imbalanced microbiota may contribute to the pathophysiology of irritable bowel syndrome (IBS), thus fecal microbiota transplantation (FMT) has been suggested as a potential treatment. Previous studies on the relationship between clinical imp
Externí odkaz:
https://doaj.org/article/7368523d417b497a98d3ab71a346798c
Publikováno v:
GCB Bioenergy, Vol 16, Iss 12, Pp n/a-n/a (2024)
ABSTRACT Substituting alternative materials and energy sources with forest biomass can cause significant environmental consequences, such as alteration in the released emissions which can be described by displacement factors (DFs). Until now, DFs of
Externí odkaz:
https://doaj.org/article/be4970e6ad5b455780f79fcbf3b9e700
Autor:
Antti Lappalainen, Juha E.K. Hartikainen, Konsta Teppo, Olli Halminen, Aapo L. Aro, Rasmus Siponen, Janne Virrankorpi, Annukka Marjamaa, Birgitta Salmela, Jukka Putaala, Pirjo Mustonen, Miika Linna, Jari Haukka, K.E. Juhani Airaksinen, Mika Lehto
Publikováno v:
International Journal of Cardiology: Heart & Vasculature, Vol 55, Iss , Pp 101541- (2024)
Background: Catheter ablation is a well-established treatment to prevent atrial fibrillation (AF) and atrial flutter (AFL) recurrences and to relieve symptoms, whereas pacemaker implantation and atrioventricular node (AVN) ablation is used for rate c
Externí odkaz:
https://doaj.org/article/075bf0b55a8f4b88a75e7342accdd328
Autor:
Kirsi Kainulainen, Einari A. Niskanen, Johanna Kinnunen, Kaisa Mäki-Mantila, Kiia Hartikainen, Ville Paakinaho, Marjo Malinen, Kirsi Ketola, Sanna Pasonen-Seppänen
Publikováno v:
OncoImmunology, Vol 13, Iss 1 (2024)
The inflammatory tumor microenvironment (TME) is a key driver for tumor-promoting processes. Tumor-associated macrophages are one of the main immune cell types in the TME and their increased density is related to poor prognosis in prostate cancer. He
Externí odkaz:
https://doaj.org/article/a71552567e81431ba1016ecf0f52198f
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