Članek zarisuje recepcijo gregorijanskega korala v Sloveniji v 19. stoletju. Na podlagi virov opisuje stanje v prvi polovici stoletja ter vpliv prvih poskusov na historistični estetiki utemeljenih ...reformnih prizadevanj. Podrobno opazuje razmah cecilijanskega gibanja po letu 1877 in na podlagi virov analizira sredstva, vsebino in uspešnost njegovih reformnih prizadevanj.
Članek obravnava, kako je bil cecilijanski slogovni ideal večglasne cerkvene glasbe sprejet na Slovenskem. Kratko predstavi njegove značilnosti in kot vzorčni primer opazuje njegovo uveljavitev v ...ustvarjalnosti osrednje glasbeniške avtoritete slovenske veje tega gibanja, Antona Foersterja (1837–1926).
Delo predstavlja pomembno novost, saj v muzikološki literaturi do danes še nismo premogli celovitega orisa delovanja te, za slovensko glasbeno kulturo tako pomembne ustanove. V preteklosti ...pripravljeni letopisi in obletni zborniki so bili namreč predvsem prej – sicer morda pogojno uporabne – zbirke podatkov kot pa celoviti prikazi njenega delovanja.
Magnesium is one of the lightest metals for structural components. It has been used for producing various lightweight cast components, but the application of magnesium sheet plates is less ...widespread. There are two reasons for this: (i) its poor formability at ambient temperatures; and (ii) insufficient data on its durability, especially for dynamic loading. In this article, an innovative approach to predicting the fatigue life of the AZ31 magnesium alloy is presented. It is based on an energy approach that links the strain–energy density with the fatigue life. The core of the presented methodology is a comprehensive new model for tensile and compressive loading paths, which makes it possible to calculate the strain–energy density of closed hysteresis loops. The model is universal for arbitrary strain amplitudes. The material parameters are determined from several low-cycle fatigue tests. The presented approach was validated with examples of variable strain histories.
This article deals with an analysis of mixing and determines the admixing rate of a base S355 steel plate in single-bead surface welds by measuring the chemical composition using a plane-scan energy ...dispersive X-ray spectroscopy (EDXS) on metallographic cross-sections. The results show that obtaining a larger number of EDXS measurements does not necessarily lead to obtaining a more accurate admixing rate. Due to the ever-present segregations that are generally near the base material, the disadvantage of this method is the subjective influence of the SEM operator on the estimated admixing rate. To obtain relevant results, a sufficiently wide area of well-mixed melt, including segregations, must be analyzed. This study showed that by using a sufficiently large number of appropriately selected sites with a sufficiently large surface area, it is possible to estimate the admixing rate from the chemical composition with an accuracy of ≥96% for the geometrically determined admixing rate
= 30%. From several equations, the best result showed an equation which is the arithmetic mean of the two different arithmetic means and in which the artificial influencing factor of the segregations of the base material is taken into account. With this equation, the same value of admixing rate,
= 30%, was obtained using the comparative geometric method.
The article observes distortions of the historiographical narrative about the musical culture of Slovenia in the past, caused by specific circumstances of the formation of the Slovenian nation and ...the dominance of nationalism. It also outlines the strategies applied by Slovenian musicology since the second half of the twentieth century to escape the grip of nationalistic ideology.
The electrochemical behavior of commercially pure titanium (CP Ti) and Ti-6Al-4V (Grade 5) alloy in phosphate buffered saline solution (PBS, pH = 7.4) at 37 °C (i.e., in simulated physiological ...solution in the human body) was examined using open circuit potential measurements, linear and potentiodynamic polarization and electrochemical impedance spectroscopy methods. After the impedance measurements and after potentiodynamic polarization measurements, the surface of the samples was investigated by scanning electron microscopy, while the elemental composition of oxide film on the surface of each sample was determined by EDS analysis. The electrochemical and corrosion behavior of CP Ti and Ti-6Al-4V alloys is due to forming a two-layer model of surface oxide film, consisting of a thin barrier-type inner layer and a porous outer layer. The inner barrier layer mainly prevents corrosion of CP Ti and Ti-6Al-4V alloy, whose thickness and resistance increase sharply in the first few days of exposure to PBS solution. With longer exposure times to the PBS solution, the structure of the barrier layer subsequently settles, and its resistance increases further. Compared to Ti-6Al-4V alloy, CP Ti shows greater corrosion stability.
Im vorliegenden Aufsatz wird der Historismus als Richtung in der Kirchenmusik des 19. Jahrhunderts erörtert, deren Vertreter mithilfe einer Wiederbelebung historischer Werke und dem Komponieren neuer ...Werke nach historischen Vorbildern die wahre Kirchenmusik erneuern wollten. Es wird die schrittweise Durchsetzung historistischer Ideen im Gebiet Sloweniens dargestellt, welche zuerst in der Musikpublizistik und später in der Reproduktion und der Komposition stattfand.
Medium carbon high-silicon abrasion resistant (AR) steel was examined by performing dilatometry, light optical microscopy (LOM), scanning electron microscopy (SEM), and hardness measurements after ...isothermal bainitization and modified martempering and compared to direct quenching technology. A commercial thermodynamic tool was used for hardness prediction and compared to the measured one and revealed a rather good agreement for direct quenching, as was the case for isothermal holdings near to the martensite start (Ms). The predicted martensite start temperatures were in good agreement with the experimental data, the experimental value was 321 °C, while the predicted values were 324 and 296 °C. However, a higher discrepancy appeared for isothermal holding much above the martensite transition in the bainite region resulting in lower measured hardness compared to the predictions related to the actual kinetics and complexity of the formed final volume percentages of phase constituents such as bainite, martensite, and rest austenite, later as a part of unfinished bainite transformation at studied temperature. The predicted hardness values for quenching, isothermal holding at 280, 300 and 350 °C were 50.6, 50.6, 49.4 and 49.4 HRC, while the measured values were 53.3, 48.3, 48 and 43 HRC, respectively. A very good agreement between the thermodynamic prediction was achieved by comparing the measured Ms concerning prior austenite grain size as one of the crucial parameters for setting a proper heat treatment strategy of various isothermal quenchings making thermodynamic predictions for low alloyed steels a powerful tool for optimizing the heat-treating operations.