National Repository of Grey Literature 65 records found  beginprevious21 - 30nextend  jump to record: Search took 0.01 seconds. 
Origins and development of the European car manufacturers stressing the positioning of their brands and their growth strategies
Schneider, Richard ; Král, Petr (advisor) ; Stránský, Karel (referee)
The goal of this thesis is to describe the origins and development of the biggest European car manufacturers. Its aim is to desrcibe the examples of growth strategies especially in foreign markets and to identify the strategies of brand management considering the number of brands in their portfolios, their shareholder structure, and the co-operation with foreign partners as well as with the competitors when sharing the technical development and product distribution.
Economic crisis and its impact on commercial property markets in the Czech Republic
Jankovský, Milan ; Krejčí, Filip (advisor) ; Stránský, Karel (referee)
This thesis presents a comprehensive view on the commercial properties market in the Czech Republic and its development in time both before the economic crisis and after its beginning. Author tracks both major segments of commercial properties market -- offices and industrial & logistic properties from the rental as well as investment point of view. The target of the thesis is to characterize commercial properties market, its major actors and branches and to point out the most important differences in impact of the crisis on the two major market segments. The author uses relevant public data as well as own experience based on more than 4 year track record on real estate market. Based on attainable data and own experience, the author predicts also future market development.
Modelling of the carbon diffusion coefficients temperature dependence in the welded joint of steels
Řeháčková, L. ; Dobrovská, J. ; Million, Bořivoj ; Stránský, K.
This contribution contains the results of measurement of carbon redistribution ithe welded joint of low-alloy CrNiMoV steel and low-alloy Si steel. The measurements was carried out in the range of temperatures 500-1000°C. On the basis of the measured concentration data the carbon diffusion coefficients were calculated and also their temperature dependences were determined
Mathematic model for prediction of the ductile iron structure
Stránský, K. ; Šenberger, J. ; Musilová, I. ; Million, Bořivoj ; Dobrovská, J.
The paper deals with a original thermodynamic model of growth of graphite in spheroidal graphite cast iron. The model, which is based on the using of equations of mathematic physics and of thermodynamic, diffusion and phase data, describes of graphite growth in liquid and solid phase of Fe-C-M system.
On modelling of the diffusion phenomena in the selected welded joints of steels
Řeháčková, L. ; Million, Bořivoj ; Dobrovská, J. ; Stránský, K.
Measurement of carbon redistribution was carried out in temperature range 500-750oC in two types of the welded joints (low-alloy Si steel/alloy CrNiMoV steel and low-alloy Si steel/ austenitic Cr18Ni9 steel). For approximation of the measured concentrations of carbon there were applied the relations representing solution of the stationary model of carbon redistribution i.e. classical method of solution of diffusion with help of the error function.
On the redistribution of aluminium and carbon in the weld joints of steels in the temperature range 500-1100oC (1,15 wt.% Al)
Stránský, K. ; Million, Bořivoj ; Foret, R. ; Michalička, Petr ; Rek, A.
Measurements of Al, Cr, Fe, Ni, C redistribution in welded joints of unalloyed 12050+1,15Al steel and high alloyed Cr-Ni steel in temperature range 500-1100oC were realised by means of analytical complex JEOL JXA 8600/KEVEX. The C, Al, Cr, Fe, Ni diffusion coefficients were established and the relation among diffusion coefficients were discused.
Contribution to modelling the diffusion phenomena in the welded joints of steels
Řeháčková, L. ; Million, Bořivoj ; Dobrovská, J. ; Stránský, K.
This contribution contains the original results of measurement of redistribution of carbon in the welded joints of steels (low-alloy Si steel/low-alloy CrNiMoV steel and low-alloy Si steel/austenitic Cr18Ni9 steel). The measurement was carried out in the range of temperatures 500 - 750 C.
THE INFLUENCE OF HIGH TEMPERATURES ON THE DIRECTION OF CARBON DIFFUSION FLUX IN STEEL WELDMENTS
Kučera, Jaroslav ; Michalička, Petr ; Million, Bořivoj ; Rek, A. ; Stránský, K.
The redistribution of carbon in steel weldments heated at temperatures situated in the range 500 °C up to 1100 °C is reported. The sandwich-like specimens used for experiments were made from the steels A .IDENT. (ČSN 17242) and K .IDENT. (P91). It was stated that at low temperatures (500-750 °C) the carbon diffusion flux is directed from the steel A into the steel K and at high temperatures from K into A.
Simultaneous diffusion of aluminium, carbon, chromium, iron and nickel in steel weldments at temperature interval 500 to 1100°C
Stránský, K. ; Million, Bořivoj ; Foret, R. ; Rek, A. ; Michalička, Petr
In this paper results of measurements of simultaneous diffusion of aluminium, carbon, chromium, iron and nickel in welded joints of unalloyed 12050+Al steel and high alloy austenitic chromium-nickel steel are presented.

National Repository of Grey Literature : 65 records found   beginprevious21 - 30nextend  jump to record:
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