National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Examination of the Spatial Structure of Pigs' Melanoma in Tissue Sections Based on Histology and Mass Spectrometry
Anýz, J. ; Vysloužilová, L. ; Horák, Vratislav ; Štěpánková, O. ; Vaculovič, T. ; Adam, V.
We examine the spatial structure of the melanoma in tissue sections. The pigs melanoma was examined in 10 tissue samples obtained from animals of age between 4 and 22 weeks. The tissue sections were measured by light microscopy and Laser Ablation Ion Inductively Coupled Plasma Mass Spectrometry to obtain spatial metal (Cu, Zn) distribution. The exploratory analysis of the tissue sections indicates there is clearly a pattern in the spatial structure. Different projections of the spatial structure of the melanoma are obtained by the different measurement methods. The spectral clustering on the data was utilized to describe the structure in the data. According to the clustering results, there are distinct clusters of observations in the histological data. The spatial elemental distribution of the metals Cu and Zn cannot be clustered -the data form one compact cluster. The clustering of the histological images produces clusters which are related to the annotation of the biological samples in broader terms -the differences between fibrous and cancerous tissue.
E-learning of Specific Segments of Differential Calculus for Students of Economic Faculties with Support of Maple Software
Anýž, Jaroslav ; Hřebíček, Jiří (referee) ; Chvátalová, Zuzana (advisor)
The bachelor thesis describes a creation of integrated system which is dedicated to differential calculus for economic school auditors. System operates test questions generated by Maple software based on input parameters from an administrator. These examples were inserted into a database for automatic internet presentation by the system end user that is student economic faculty.

See also: similar author names
1 Anýž, Jaroslav
1 Anýž, Jiří
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