Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Petr Hora"'
Publikováno v:
Materials Research Express, Vol 11, Iss 10, p 106522 (2024)
This study presents estimates of a possible temperature rise at the crack tip from three dimensional (3D) atomistic simulations of fracture via molecular dynamics (MD) technique. Simulations start from an initial temperature of 0 K. The pre-existing
Externí odkaz:
https://doaj.org/article/2080c3ba9ae54c6a956058733506f0f8
Publikováno v:
Materials Research Express, Vol 9, Iss 3, p 036508 (2022)
3D atomistic simulations via molecular dynamics ( MD) at temperature of 0 K and 295 K (22 °C) with a high quasi-static loading rate dP/dt of 2.92 kN s ^−1 show that cleavage fracture is supported by surface emission of oblique dislocations $\left\
Externí odkaz:
https://doaj.org/article/34c70edad4284715be90844417735790
Publikováno v:
Metals, Vol 10, Iss 11, p 1525 (2020)
We present the results of free 3D molecular dynamics (MD) simulations, focused on the influence of temperature on the ductile-brittle behavior of a pre-existing central Griffith through microcrack (1¯10)[110] (crack plane/crack front) under biaxial
Externí odkaz:
https://doaj.org/article/5254cc0478264d53bcb99e2e1a0c480d
Publikováno v:
Contributions to Geophysics and Geodesy, Vol 42, Iss 3, Pp 269-281 (2012)
The current division of the Czech Republic into climatic regions was carried out according to basic criteria which meet the assumption of similar conditions for growth and development of agricultural crops. Ten climatic regions in the Czech Republic
Externí odkaz:
https://doaj.org/article/ced5226908e7401da60221bb25f159ba
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 6, Pp 1-60 (2024)
Abstract With the use of mathematical techniques of tropical geometry, it was shown by Mikhalkin some twenty years ago that certain Gromov-Witten invariants associated with topological quantum field theories of pseudoholomorphic maps can be computed
Externí odkaz:
https://doaj.org/article/d44171a87c6745f5933afd3f22903961
Publikováno v:
Parasitology, Vol 151, Pp 412-420 (2024)
The incidences of multiple sclerosis have risen worldwide, yet neither the trigger nor efficient treatment is known. Some research is dedicated to looking for treatment by parasites, mainly by helminths. However, little is known about the effect of h
Externí odkaz:
https://doaj.org/article/1831fd3501da48a58fc23723ddfcf3af
Autor:
Alena Uhnáková, Anna Machová, Michaela Janovská, Martin Ševčík, Jan Štefan, Petr Hora, Jaroslav Čapek, Pavel Lejček
Publikováno v:
Journal of Applied Physics. 132:065107
This paper is devoted to an experimental and 3D atomistic study of the influence of loading rate on fracture toughness in dilute Fe–Si alloys and in bcc iron. We analyze new and previous experimental results from fracture tests performed at room te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75f869e92b6a82662e3cffbf471a1686
https://doi.org/10.1063/5.0101626
https://doi.org/10.1063/5.0101626
Publikováno v:
PeerJ, Vol 12, p e17598 (2024)
Background In Europe, avian schistosomes of the genus Trichobilharzia are the most common etiological agents involved in human cercarial dermatitis (swimmer’s itch). Manifested by a skin rash, the condition is caused by an allergic reaction to cerc
Externí odkaz:
https://doaj.org/article/d46df3656eb44b03a1a989e154ffcb61
Publikováno v:
PeerJ, Vol 12, p e17196 (2024)
Cancer is one of the leading causes of death, with an estimated 19.3 million new cases and 10 million deaths worldwide in 2020 alone. Approximately 2.2 million cancer cases are attributed to infectious diseases, according to the World Health Organiza
Externí odkaz:
https://doaj.org/article/aedf0abf8fc2499a9925c5a277ab5b43
Autor:
Manfred Schreiber, Tomáš Macháček, Vojtěch Vajs, Barbora Šmídová, Martin Majer, Jiří Hrdý, Ondřej Tolde, Jan Brábek, Daniel Rösel, Petr Horák
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
Cancer is still one of the leading causes of death, with an estimated 19.3 million new cases every year. Our paper presents the tumor-suppressing effect of Taenia crassiceps and Mesocestoides corti on B16F10 melanoma, the intraperitoneal application
Externí odkaz:
https://doaj.org/article/c0cd1e571005414dafc8ba25864b2198