National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Radiation damage of samples in low-voltage transmission electron microscopy
Vykydal, Václav ; Valterová, Eva (referee) ; Kolář, Radim (advisor)
This thesis is focused on Radiation damage of samples in low-voltage transmission electron microscopy. In thesis is general description of transmission electron microscopy and their important parts. There is described how samples are damaged by primary electron beam and how samples for transmission electron microscopy are prepared and which degradation occurs from the point of view materials of sample and time dose of electrons from primary electron beam.
Measurement of human reaction time
Vykydal, Václav ; Škutková, Helena (referee) ; Smíšek, Radovan (advisor)
This thesis is focused on the evalution of reaction time using the android application made at MIT App Inventor. The objects will be tested for visual and auditory reaction time and the results will be statistically evaluated. Testing will involve different age groups.

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