Zobrazeno 1 - 10
of 971
pro vyhledávání: '"Kopacz P"'
Autor:
Aldea, Nicoleta, Kopacz, Piotr
In this work, we pose and solve the time-optimal navigation problem considered on a slippery mountain slope modeled by a Riemannian manifold of an arbitrary dimension, under the action of a cross gravitational wind. The impact of both lateral and lon
Externí odkaz:
http://arxiv.org/abs/2407.04851
We extend the classical Baire category approach, used in proving the finite generator theorem of Krieger, the homomorphism theorem of Sinai and the isomorphism theorem of Ornstein, applying a similar reasoning to the case of actions of countably infi
Externí odkaz:
http://arxiv.org/abs/2406.13004
Autor:
Kopacz Piotr
Publikováno v:
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, Vol 25, Iss 3, Pp 107-123 (2017)
We generalize the Zermelo navigation on Riemannian manifolds (M; h), admitting a space dependence of a ship's speed 0 < |u(x)|h ≤ 1 in the presence of a perturbation W̃ determined by a strong (critical) velocity vector field satisfying |W̃ (x)|h
Externí odkaz:
https://doaj.org/article/896cae1536854fd9ac5d71fb26a629c8
Autor:
Małgorzata Koziarska-Rościszewska, Agata Kapuścińska, Dagmara Skonieczka, Anna Garwacka, Klaudia Mazurkiewicz, Marta Klepczyńska, Łukasz Kopacz, Karolina Kopacz
Publikováno v:
Family Medicine & Primary Care Review, Vol 26, Iss 2, Pp 214-220 (2024)
Externí odkaz:
https://doaj.org/article/6ca9dfca7c944ee3b0706f38be2f3be7
Autor:
Kowalski, Jarosław, Skorupska, Kinga, Kopacz, Agata, Muczyński, Bartosz, Kopeć, Wiesław, Bohdanowicz, Zbigniew, Górska, Gabriela, Biele, Cezary
As an increasing number of academic conferences transition to the online sphere, new event paradigms must be explored and developed to better utilise the unique multimedia opportunities offered by the virtual world. With this in mind, we conducted in
Externí odkaz:
http://arxiv.org/abs/2305.09403
Autor:
Marek Tadeusz Kopacz, Agnieszka Kowalczyk, Stanisław Lach, Zbigniew Kowalewski, Beata Grabowska-Polanowska
Publikováno v:
Journal of Ecological Engineering, Vol 25, Iss 11, Pp 317-326 (2024)
The aim of the study was to analyse precipitation, subsurface runoff and concentrations of nutrients in water (NH4+-N, NO3--N and PO43- ions). The study was conducted at the lysimetric station in Jaworki (Małe Pieniny, Nowy Targ district, Malopolska
Externí odkaz:
https://doaj.org/article/3387b7e3d97e4eb88559bc43a49aa099
The analysis of distributed techniques is often focused upon their efficiency, without considering their robustness (or lack thereof). Such a consideration is particularly important when devices or central servers can fail, which can potentially crip
Externí odkaz:
http://arxiv.org/abs/2303.13015
Autor:
Anna Rygula, Anna Klisińska-Kopacz, Paulina Krupska-Wolas, Tomasz Wilkosz, Marta Matosz, Michał Obarzanowski, Karolina Skóra, Aldona Kopyciak, Julio M. del Hoyo-Meléndez
Publikováno v:
Heritage, Vol 7, Iss 8, Pp 4109-4130 (2024)
Amber has been used to create decorative items for centuries, but its degradation presents challenges for conservators. This study identifies substances historically used to protect amber objects, especially those from 17th and 18th century Gdansk wo
Externí odkaz:
https://doaj.org/article/01e0972677bb42b4bbf4b07f47f88ee0
Publikováno v:
Archives of Forensic Medicine and Criminology, Vol 2024, Iss 1, Pp 50-63 (2024)
The aim of this study is to provide a retrospective assessment of the possibility of determining the severity of atherosclerosis based on postmortem computed tomography (PMCT), autopsy protocols and histopathological examination results. In the first
Externí odkaz:
https://doaj.org/article/f157c6b8adee45d8af60f3e8af807a0f
Autor:
Dan Sexton, Ryan Faucette, Melody Rivera-Hernandez, Jon A. Kenniston, Nikolaos Papaioannou, Janja Cosic, Kris Kopacz, Gary Salmon, Chantal Beauchemin, Salomé Juethner, Dave Yeung
Publikováno v:
Frontiers in Allergy, Vol 5 (2024)
BackgroundCleaved high-molecular-weight kininogen (HKa) is a disease state biomarker of kallikrein-kinin system (KKS) activation in patients with hereditary angioedema due to C1 inhibitor deficiency (HAE-C1INH), the endogenous inhibitor of plasma kal
Externí odkaz:
https://doaj.org/article/0d761743922e42949564199f1786651f