Władysław Łuszczkiewicz was an art historian, artist, pedagogue, an outstanding personality of nineteenth-century Krakow, active in many fields. He was a professor at the Cracow School of Fine Arts, and in the years 1857–1873 and 1893–1895 he was the headmaster of this school. He was a teacher of many artists, of which it is enough to mention only the greatest — Jan Matejko, Stanisław Wyspiański, Józef Mehoffer and Artur Grottger. In 1883, Łuszczkiewicz was appointed the director of the National Museum in Krakow. He managed this institution until his death, that is until 1900.

Among the oldest source materials belonging to the Archive of the National Museum in Krakow, we can find the correspondence of former students of the School of Fine Arts addressed directly to their former teacher — Professor Łuszczkiewicz, who was at this time the director of the National Museum in Krakow. Based on selected letters, the article presents their interesting subject matter and presents the issues in which the students wrote to their Master. The attempt to describe the relation between former students and their master revealed in letters will be made.

The modern companies, which are competing on product market, need to use innovative solutions, in order to become potential leaders. One of the modernization methods is rearrangement of organizational structure and redistribution of competence. The article describes the Advanced Manufacturing Engineering Department in production plant, which is an innovative initiative in worldwide organizational management. Some aspects including AME application in plant processes are highlighted. Some advanced techniques are presented. In the article summary, perspectives for the development of AME are included.

World Class Manufacturing system consists of ten technical and ten managerial pillars.

These, impacting directly and indirectly on each other, generate the flow of internal processes. Two of the mentioned pillars, Early Product Management (EPM) and Cost Deployment

(CD) play a special role in the system, because they create a future strategic management

of a company influencing design engineering, manufacturing and economy [1, 2]. Referring

to the author’s previous publications on Early Product Management methodology [3, 4], the

role of Cost Deployment pillar in the new product launch remains an important issue. Additionally, there is a noticeable lack of publications in this specific field of the WCM system.

Therefore, a proper understanding of the relationship between these two technical pillars

is the basis for effective project management for the implementation of new products. In

this article, the correlation between EPM and CD will be highlighted whereas some critical

remarks will be indicated. The main part of the article will describe: the current approach to

project management according to the standards set by the WCM system and recommended

improvements originated from EPM and CD pillars. The quality scientific methods used in

this article are based on a case study of internal processes in an international plant specializing in agriculture machinery production and include elements of direct observation and

theoretical analysis and synthesis. This paper refers to the presented issues in practical terms

on the example of the methodology of managing of new launch product projects in terms of

cost management. The purpose of this paper is to draw attention to the problem of the cost

factor generated during the design phase and early implementation of the new product into

production, which will enable effective cost management of new implementation projects.

Electric energy meters are designed to account energy under sinusoidal and nonsinusoidal conditions, because both, old and new standards for energy meters require testing their accuracy under different conditions. The latest EN 50470 standard increases the range of meter testing under nonsinusoidal conditions, introducing new shapes of test signals such as the phase fired waveform or the burst fired waveform. This paper discusses calibration problems of electronic revenue energy meters for direct connection and for connection through current transformers, and it proposes a new calibration procedure which reproduces normal operating conditions better: three-phase configurations of measurement systems, load range during meter testing or shapes of test signals. Recently, modern Electrical Power Standards, also known as Power Calibrators, enable automatic testing of various types of electrical devices, including electricity meters in their normal operating conditions. This article presents examples of single and multi position fully automatic test systems, which employ Power/Energy Calibrator from Poland as the precision source with programmed waveforms of three phase voltages up to 560 V and currents up to 120 A conforming to EN 50470, or with random waveforms generated by PC software random wave generator. Measurement uncertainty of the energy meters under different nonsinusoidal conditions using a test system with reference to accuracy of the power calibrator or to the reference meter, are discussed.

Comparative analysis of test results for different shapes of voltage and current signals is presented in the conclusions of this paper.

The paper presents the results of the experimental tests of Mg/Al bimetallic bars rolling process in classic and multi-radial modified round-oval-round passes. The bimetallic bar consist of magnesium core, grade AZ31 and aluminium outer layer, grade 1050A. The stocks were round bars with diameter 22.5 mm with an aluminium layer share of 28%. As a result of rolling in four passes, bars of a diameter of about 17 mm were obtained. A bimetallic feedstock was manufactured using an explosive welding method. The use of the designed arrangement of multi-radial modified stretching passes resulted in obtaining Mg/Al bimetallic bars with an uniform distribution of the cladding layer over the bar perimeter and high quality of shear strength between individual layers compared to Mg/Al bars obtained in the classic passes.

This study presents results of stress rupture test of MAR-M-509 cobalt alloy samples, as-cast and after surface refining with a concentrated stream of heat. Tests were conducted on samples of MAR-M-509 alloy castings, obtained using the lost-wax method. Casting structure refining was performed with the GTAW method in argon atmosphere, using the current I = 200 A and electrical arc scanning velocity vs = 100, 150, 200 and 250 mm/min. The effect of rapid resolidification of the MAR-M-509 alloy on the microstructure was examined and significant improvement in stress rupture test was observed.

The paper presents results of examination of material parameters of cast iron with structure obtained under rapid resolidification conditions carried out by means of the nanoindentation method.

The aim of the study is to present cycling as an active form of tourism in the context of the motivation of people cultivating it – in particular residents of the Municipality of Radom. The work indicates the essence and importance of cycling tourism, taking into account its types and infrastructure. Factors and trends influencing the development of cycling tourism – promoting a healthy lifestyle were discussed. Also presented are the results of research on the motivation of moving residents of the Municipality of Radom using the bike in individual age groups.

The paper proposes a methodology useful in verification of results of dilatometric tests aimed at determination of temperatures defining

the start and the end of eutectoid transformation in the course of ductile cast iron cooling, based on quenching techniques and

metallographic examination. For an industrial melt of ductile cast iron, the effect of the rate of cooling after austenitization at temperature

900°C carried out for 30 minutes on temperatures TAr1

start and TAr1

end was determined. The heating rates applied in the study were the

same as the cooling rates and equaled 30, 60, 90, 150, and 300°C/h. It has been found that with increasing cooling rate, values of

temperatures TAr1

start and TAr1

end decrease by several dozen degrees.