Zobrazeno 1 - 10
of 3 059
pro vyhledávání: '"Jezierski A"'
Publikováno v:
Central European Management Journal, Vol 30, Iss 4, Pp 90-119 (2022)
Purpose: The Covid-19 pandemic disrupted the lives of people and organizations, including supply chains (SC). Therefore, this study aims to explore concepts, methods, and tools for managing SC during the Covid-19 pandemic.
Externí odkaz:
https://doaj.org/article/0f71810ee6764532b8944e4edd29303d
Based on the Density Functional Theory calculations, we propose a new pathway toward compounds featuring flat [AgF2] layers which mimic [CuO2] layers in high-temperature oxocuprate superconductor precursors. Calculations predict the dynamic (phonon)
Externí odkaz:
http://arxiv.org/abs/2410.15905
Autor:
Jezierski, Jacek, Smołka, Tomasz
We introduce and analyze quasi-local mass using Hamiltonian methods. It is based on multipole decomposition for surfaces that are topological spheres. Based on the above model, tests were performed for Kerr spacetime for two arbitrary choices of surf
Externí odkaz:
http://arxiv.org/abs/2408.14978
We construct electromagnetic field with non-trivial topological properties on de Sitter background. The field is closely related with Hopf fibration. We analyze energy, angular momentum and topological charges for this solution. The paper is a genera
Externí odkaz:
http://arxiv.org/abs/2403.14245
We present a new compound in the silver cobalt fluoride system, featuring paramagnetic silver (d9) and high-spin cobalt (d6), synthesized by solid state method in an autoclave under F2 overpressure. Based on powder X ray diffraction, we determined th
Externí odkaz:
http://arxiv.org/abs/2402.17399
Autor:
Jezierski, Daniel, Grochala, Wojciech
We present theoretical study of relative stability as well as of the magnetic and electronic properties of AgF2 and CuF2, in two related structural forms: orthorhombic (ambient pressure form of AgF2) and monoclinic (ambient pressure form of CuF2), us
Externí odkaz:
http://arxiv.org/abs/2311.04566
Automatic text simplification systems help to reduce textual information barriers on the internet. However, for languages other than English, only few parallel data to train these systems exists. We propose a two-step approach to overcome this data s
Externí odkaz:
http://arxiv.org/abs/2305.12908
Autor:
Jezierski, D., Koteras, K., Domanski, M., Połczynski, P., Mazej, Z., Lorenzana, J., Grochala, W.
High-temperature solid-state reaction between orthorhombic AgF2 and monoclinic CuF2 (y = 0.15, 0.3, 0.4, 0.5) in a fluorine atmosphere resulted in coexisting solid solutions of Cu-poor orthorhombic and Cu-rich monoclinic phases with stoichiometry Ag1
Externí odkaz:
http://arxiv.org/abs/2304.02257
Autor:
C. Baron, M. Stawarz, A. Studnicki, J. Jezierski, T. Wróbel, R. Dojka, M. Lenert, K. Piasecki
Publikováno v:
Archives of Foundry Engineering, Vol vol. 24, Iss No 3, Pp 25-35 (2024)
The article presents the test results on the technology of surface hardening of castings from unalloyed and low-alloy nodular cast iron using the method of surface heat treatment, i.e., induction surface hardening and methods of thermochemical treatm
Externí odkaz:
https://doaj.org/article/7ecb655e5b9548cb993d63fbd0a87154
Publikováno v:
Frontiers in Psychology, Vol 15 (2024)
IntroductionTo cope with catastrophic floods, people need to be better prepared. In this context, a self-assessment digital tool for habitat vulnerability was developed. To improve its take-up rate, we are looking at the motivations associated with t
Externí odkaz:
https://doaj.org/article/d42418add3f94e4f9b0842a5180e4b3a