The electrons found in Dirac materials are notorious for being difficult to manipulate due to the Klein phenomenon and absence of backscattering. Here we investigate how spatial modulations of the Fermi velocity in two-dimensional Dirac materials can give rise to locali...

The use of impact attenuators (IA) is important for vehicles as they absorb the kinetic energy exerted from the car crashes to protect the drivers from any possible injuries. Under the framework of the Formula Student (FS) competition, we investigate various designs of ...

Fat fraction quantification and assessment of its distribution in the hepatic tissue become more important with the growing epidemic of obesity, and the increasing prevalence of diabetes mellitus type 2 and non-alcoholic fatty liver disease. At 3Tesla, the multi-echo, c...

In this paper we introduce a notion of spectral approximation for directed graphs. While there are many potential ways one might define approximation for directed graphs, most of them are too strong to allow sparse approximations in general. In contrast, we prove that f...

Founding and determination of thermodynamic functions related to solid often geologic materials is traced showing interactions between Czech Professor F. Wald and Russian R.S. Kurnakov and D.S. Korzhinski? in the early definition of phases and characterization of partly...

The paper presents experimental results concerning the variation of microplastic limit (MPL) during fatigue as determined by the measurement of changes in inductanceLof specimens made from normalized low-C steel CSN 411375. Some indications have been obtained that MPL v...

Colorectal cancer (CRC) is a heterogeneous disease that includes both hereditary and sporadic types of tumors. Tumor initiation and growth is driven by mutational or epigenetic changes that alter the function or expression of multiple genes. The genes predominantly enco...

Náplní diplomové práce je návrh a posouzení nosné ocelové konstrukce výrobní haly. Hala má dvě lodě. Rozpětí hlavní lodi je 30 metrů, rozpětí vedlejší lodě je 15 m. Hala je dlouhá 90 metrů. Nosný systém je tvořený příčnou vazbou složenou ze 3 vetknutých sloupů a na ně d...

The main topic of this article is a comparison between job demand and the structure of university full-time graduates of generation Z in the Czech Republic. Firstly, there is defined generation Z in their demographic and sociological way with the bindings to their acade...

A search for squarks of R-parity violating supersymmetry is performed in $ep$ collisions at HERA using H1 1994 $e^+$ data. Direct single production of squarks of each generation by $e^+$-quark fusion via a Yukawa coupling $\lambda'$ is considered. All possible R-parity ...