Zobrazeno 1 - 10
of 334
pro vyhledávání: '"Oras P"'
Autor:
Polyakov, Boris, Novikovs, Aleksandrs, Leimane, Madara, Kadiwala, Kevon, Zubkins, Martins, Butanovs, Edgars, Oras, Sven, Damerchi, Elyad, Zadin, Veronika, Vlassov, Sergei
Publikováno v:
Thin Solid Films, Volume 784, 1 November 2023, 140087
Spray deposition and inkjet printing of various nanostructures are emerging complementary methods for creating conductive coatings on different substrates. In comparison to established deposition techniques like vacuum metal coating and lithography-b
Externí odkaz:
http://arxiv.org/abs/2310.12506
Publikováno v:
Eesti Arheoloogiaajakiri, Vol 28, Iss 2, Pp 67-92 (2024)
Horsemeat consumption has been one of the most intriguing questions about ancient dietary practices. Zooarchaeological materials from the Late Bronze Age in Estonia (850â500 BCE) contain high proportions of the domestic horse (Equus caballus) compar
Externí odkaz:
https://doaj.org/article/3b5b5e1adf5246e89643063116816212
Autor:
Moradpur-Tari, Ehsan, Vlassov, Sergei, Oras, Sven, Ernits, Mart, Damerchi, Elyad, Polyakovc, Boris, Kyritsakis, Andreas, Zadin, Veronika
Publikováno v:
Ultramicroscopy, Volume 261, 2024, 113949
Nanoparticles in microscopy images are usually analyzed qualitatively or manually and there is a need for autonomous quantitative analysis of these objects. In this paper, we present a physics-based computational model for accurate segmentation and g
Externí odkaz:
http://arxiv.org/abs/2306.15319
Autor:
Josefine Beck-Friis, Magnus Gisslén, Staffan Nilsson, Anna Lindblom, Jonatan Oras, Aylin Yilmaz
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Intensive care unit-acquired infections are complicating events in critically ill patients. In this study we analyzed the incidence, microbiological patterns, and outcome in patients with COVID-19 versus influenza in the intensive care unit
Externí odkaz:
https://doaj.org/article/9222720f997e44668c96b3af2361b391
Autor:
Annamarija Trausa, Sven Oras, Sergei Vlassov, Mikk Antsov, Tauno Tiirats, Andreas Kyritsakis, Boris Polyakov, Edgars Butanovs
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 15, Iss 1, Pp 704-712 (2024)
Due to the recent interest in ultrawide bandgap β-Ga2O3 thin films and nanostructures for various electronics and UV device applications, it is important to understand the mechanical properties of Ga2O3 nanowires (NWs). In this work, we investigated
Externí odkaz:
https://doaj.org/article/001d202673684b589a58a192dd7c5157
Autor:
Helen Jinton, Victoria Rotter Sopasakis, Linnéa Sjölin, Anders Oldfors, Anders Jeppsson, Jonatan Oras, Mathias Wernbom, Kristina Vukusic
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Global ischemia has been shown to induce cardiac regenerative response in animal models. One of the suggested mechanisms behind cardiac regeneration is dedifferentiation of cardiomyocytes. How human adult cardiomyocytes respond to global isc
Externí odkaz:
https://doaj.org/article/de8d352d1039459e889decfa6d216596
Using density functional theory (DFT), we study charge transfer between hexagonal boron nitride (h-BN) point defects and graphene in h-BN/graphene heterostructures for a range of intrinsic defects -- nitrogen vacancy, boron vacancy, nitrogen antisite
Externí odkaz:
http://arxiv.org/abs/2301.04750
Autor:
Elyad Damerchi, Sven Oras, Edgars Butanovs, Allar Liivlaid, Mikk Antsov, Boris Polyakov, Annamarija Trausa, Veronika Zadin, Andreas Kyritsakis, Loïc Vidal, Karine Mougin, Siim Pikker, Sergei Vlassov
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 15, Iss 1, Pp 435-446 (2024)
Metallic nanowires (NWs) are sensitive to heat treatment and can split into shorter fragments within minutes at temperatures far below the melting point. This process can hinder the functioning of NW-based devices that are subject to relatively mild
Externí odkaz:
https://doaj.org/article/3b1c3789808641a38799b0e658bddee1
Publikováno v:
Journal of Intensive Care, Vol 12, Iss 1, Pp 1-9 (2024)
Abstract Background Intensive care unit-to-unit transfer due to temporary shortage of beds is increasing in Sweden. Transportation induces practical hazards, and the change of health care provider may prolong the length of stay in intensive care. We
Externí odkaz:
https://doaj.org/article/c3b0b1a992fb43b894d839c2134ca4ec
Autor:
Maris Niinesalu-Moon, Keiti Randoja, Anu Lillak, Ester Oras, Mari Tõrv, Kristiina Johanson, Ragnar Saage, Alexandre Lucquin, Sirje Hiie, Aivar Kriiska, Valter Lang
Publikováno v:
Eesti Arheoloogiaajakiri, Vol 27, Iss 2, Pp 129-158 (2023)
This article presents the results of a multi-proxy study conducted on a triple burial found at a settlement site at Pärnu Road 41, Tallinn, Estonia, dating to 405â360 cal BC (Pre-Roman Iron Age). Through archaeological and chemical analyses, incl
Externí odkaz:
https://doaj.org/article/1fe33bb38a4d4a3aab0786180251e361