Zobrazeno 1 - 10
of 7 396
pro vyhledávání: '"Hajek P"'
Autor:
Pesola Francesca, Phillips-Waller Anna, Beard Emma, Shahab Lion, Sweanor David, Jarvis Martin, Hajek Peter
Publikováno v:
Public Health Research, Vol 11, Iss 07 (2023)
Background It is not currently clear what impact alternative nicotine-delivery products (electronic cigarettes, heated tobacco products and snus) have on smoking rates and cigarette sales. Objective To assess whether access to these products promotes
Externí odkaz:
https://doaj.org/article/3e1535e09eec42bab73af41657dc91c9
Autor:
Przulj Dunja, Pesola Francesca, Myers Smith Katie, McRobbie Hayden, Coleman Tim, Lewis Sarah, Griffith Christopher, Walton Robert, Whitemore Rachel, Clark Miranda, Ussher Michael, Sinclair Lesley, Seager Emily, Cooper Sue, Bauld Linda, Naughton Felix, Sasieni Peter, Manyonda Isaac, Hajek Peter
Publikováno v:
Health Technology Assessment, Vol 27, Iss 13 (2023)
Background Some pregnant smokers try e-cigarettes, but effectiveness and safety of such use are unknown. Objectives To compare effectiveness and safety of nicotine patches and e-cigarettes in pregnancy. Design A pragmatic multi-centre randomised cont
Externí odkaz:
https://doaj.org/article/cd3604281efb460a821bbacdbb50bfbf
Autor:
Das, Supratim, Rafie, Mahdie, Kammer, Paula, Skou, Søren T., Grønne, Dorte T., Roos, Ewa M., Hajek, André, König, Hans-Helmut, Ullaha, Md Shihab, Probul, Niklas, Baumbacha, Jan, Baumbach, Linda
Background: Patient-reported survey data are used to train prognostic models aimed at improving healthcare. However, such data are typically available multi-centric and, for privacy reasons, cannot easily be centralized in one data repository. Models
Externí odkaz:
http://arxiv.org/abs/2409.07997
Autor:
Horák, Michal, Kepič, Peter, Kabát, Jiří, Hájek, Martin, Ligmajer, Filip, Konečná, Andrea, Šikola, Tomáš, Křápek, Vlastimil
We present annular dark field scanning transmission electron microscopy (ADF-STEM) as an efficient, fast, and non-destructive nanoscale tool for monitoring solid-state phase transition. Using metal-insulator transition in vanadium dioxide nanoparticl
Externí odkaz:
http://arxiv.org/abs/2408.11972
Autor:
Cobollo, Ch., Hájek, P.
We prove that every Banach space admitting a Gateaux smooth norm and containing a complemented copy of $\ell_1$ has an equivalent renorming which is simultaneously G\^ateaux smooth and octahedral. This is a partial solution to a problem from the earl
Externí odkaz:
http://arxiv.org/abs/2408.03737
Autor:
Villa, Irene, Monguzzi, Angelo, Lorenzi, Roberto, Orfano, Matteo, Babin, Vladimir, Hájek, František, Kuldová, Karla, Kučerková, Romana, Beitlerová, Alena, Mattei, Ilaria, Buresova, Hana, Pjatkan, Radek, Čuba, Václav, Procházková, Lenka Prouzová, Nikl, Martin
Fast emitting polymeric scintillators are requested in advanced applications where high-speed detectors with large signal-to-noise ratio are needed. However, their low density implies a weak stopping power of high energy radiations, thus a limited li
Externí odkaz:
http://arxiv.org/abs/2408.01340
In this paper, we present some sufficient conditions on a metric space $M$ for which every molecule is a strongly subdifferentiable (SSD, for short) point in the Lipschitz-free space $\mathcal{F}(M)$ over $M$. Our main result reads as follows: if $(M
Externí odkaz:
http://arxiv.org/abs/2406.01269
Autor:
Staško, Daniel, Hájek, Filip, Vlášková, Kristina, Kaštil, Jiří, Henriques, Margarida, Klicpera, Milan
Reliable and profound studies of actual magnetic domain structure in rare-earth A2Ir2O7 pyrochlore iridates are frequently limited by insufficient sample quality or lack of single crystals. We report the magnetic properties of the for-the-first-time
Externí odkaz:
http://arxiv.org/abs/2405.14266
Autor:
Ameen, Taha, Hajek, Bruce
This work studies fundamental limits for recovering the underlying correspondence among multiple correlated random graphs. We identify a necessary condition for any algorithm to correctly match all nodes across all graphs, and propose two algorithms
Externí odkaz:
http://arxiv.org/abs/2405.12293
Stablecoins - crypto tokens whose value is pegged to a real-world asset such as the US Dollar - are an important component of the DeFi ecosystem as they mitigate the impact of token price volatility. In crypto-backed stablecoins, the peg is founded o
Externí odkaz:
http://arxiv.org/abs/2405.08305