National Repository of Grey Literature 39 records found  beginprevious33 - 39  jump to record: Search took 0.00 seconds. 
Detect the presence of obesity of children 10-11 years old in České Budějovice by BMI method
NOVÁK, Václav
The main aim of this diploma thesis is to determine the occurrence of obesity in schoolchildren attending primary schools in České Budějovice. The research focused on determining whether students of the 5 th grades aged 10 and 11 are obese based on their body mass index, age and sex BMI percentile graph. the findings were compared against the Parizkova and Lisa method (2007). It was discovered that 5,13 % of the responded girls and 6,67 % of the boys are obese. The results suggest that out of 195 participants, 11,5% of them suffer from obesity and that the occurrence of obesity is more frequent in boys.
Restructuring of Technistone, a.s. company
Siparau, Aliaksei ; Kislingerová, Eva (advisor) ; Novák, Václav (referee)
Master's Thesis "Restructuring of Technistone, a.s. company" is pursuits two main aims: to analyze Technistone's initial financial situation including identification of its causes and to propose the remedy solution. As a primary method for analyzing data are used standard methods of financial analysis. The remedy solution is based on the combination of the results of the financial analysis and used in practice concept of change management above crisis conditions -- "V Concept". Thesis conclusion lies in discovering of insolvency of Technistone, a.s. company. The proposed solution mainly consists in the debt reorganization.
Investigation of transformation processes in shape memory alloys based on monitoring acoustic emission activity
Landa, Michal ; Novák, Václav ; Blaháček, Michal ; Šittner, Petr
Stress induced martensitic transformation in Cu-based memory alloys were studied by AE methods. AE phenomena was used for nondestructive recognition of various transformation processes. Correlation of structural processes and accompanied AE activity in single crystals is shown.
Correlation of anomalous magnetic properties and mechanical treatment of Bi.sub.2./sub.Sr.sub.2./sub.Ca.sub.2./sub.Cu.sub.3./sub.O.sub.10./sub. silver-sheathed tapes
Yurchenko, Vitaliy ; Jirsa, Miloš ; Kováč, P. ; Novák, Václav
Due to granular character of the tapes, the total magnetic moment is composed of two additive contributions of intra- and intergranular moments. We pressed our samples in a controlled way and observed evolution of the critical current density.
Correlation of anomalous magnetic properties and mechanical treatment of Bi.sub.2./sub.Sr.sub.2./sub.Ca.sub.2./sub.Cu.sub.3./sub.O.sub.10./sub. silver-sheathed tapes
Yurchenko, Vitaliy ; Jirsa, Miloš ; Kováč, P. ; Hušek, I. ; Novák, Václav
Measurements of induced critical currents in silver-sheathed Bi.sub.2Sr./sub.2Ca.sub.2Cu./sub.3O.sub.10 tapes will the aim to investigate the anomaly of intergranular currents. We gradually destroyed the inter-grain links by imposing and increasing uniaxial stress along the tape normal, and observed the corresponding evolution of the magnetic hysteresis loop shape.
Elastické konstanty 2H martenzitu CuAlNi
Sedlák, Petr ; Seiner, Hanuš ; Landa, Michal ; Novák, Václav ; Šittner, Petr ; Manosa, L.
Elastic constants of cubic austenite and orthorhombic 2H martensite phases existing in Cu-Al-Ni shape memory alloy were determined by ultrasonic pulse - echo method using single crystal specimens.
Elastické vlastnosti jednotlivých fází slitin s tvarovou pamětí vyšetřovaných pomocí RUS
Landa, Michal ; Novák, Václav ; Sedlák, Petr ; Manosa, L. ; Šittner, Petr
Elastic constants of the austenite phase in CuAlNi shape memory alloys single crystal and their temperature dependence were determination by ultrasonic pulse-echo and resonant ultrasound spectroscopy methods. RUS is novel method in which all components of elastic tensor are detrmined from measured resonance frequencies of freely vibrating speciment.

National Repository of Grey Literature : 39 records found   beginprevious33 - 39  jump to record:
Interested in being notified about new results for this query?
Subscribe to the RSS feed.