scholarly journals Retracted article: Kalyakulin S.Yu., Kuzmin V.V., Mitin E.V., Suldin S.P., Tyurbeeva T.B. Designing the Structure of Technological Processes Based on Synthesis. Vestnik Mordovskogo universiteta = Mordovia University Bulletin. 2018; 28(1):77–84. DOI: 10.15507/0236-2910.028.201801.077-084 (In Russ.)

2021 ◽  
Vol 31 (2) ◽  
pp. 321

This article by Sergey Yu. Kalyakulin ([email protected]), Vladimir V. Kuzmin ([email protected]), Eduard V. Mitin ([email protected]), Sergey P. Suldin ([email protected]), Tatyana B. Tyurbeeva ([email protected]) has been retracted (i.e. withdrawn from the press) by the editor with permission of the publisher. The reason for the article retraction is detection of large-scale borrowings from the article: Kuzmin V.V., Maksimovskiy D.E. Choice of Technological Bases on the Basis of the Decision of a Direct Problem of the Dimensional Analysis. Vestnik MGTU STANKIN = MSTU STANKIN Bulletin. 2012; (2):64-69. (In Russ.)

2021 ◽  
Vol 31 (2) ◽  
pp. 322

This article by Sergey Yu. Kalyakulin ([email protected]), Vladimir V. Kuzmin ([email protected]), Eduard V. Mitin ([email protected]), Sergey P. Suldin ([email protected]), Tatyana B. Tyurbeeva ([email protected]) has been retracted (i.e. withdrawn from the press) by the editor with permission of the publisher. The reason for the article retraction is detection of large-scale borrowings from the book: Kuzmin V.V., Skhirtladze A.G. [Mathematical Modeling of Technological Processes of Assembly and Machining of Mechanical Engineering Products]. Moscow: Higher School Publ.; 2008. 280 p. ISBN: 978-5-06-004837-7 (In Russ.)


Author(s):  
Zhongheng Guo ◽  
Lingyu Sun ◽  
Taikun Wang ◽  
Junmin Du ◽  
Han Li ◽  
...  

At the conceptual design phase of a large-scale underwater structure, a small-scale model in a water tank is often used for the experimental verification of kinematic principles and structural safety. However, a general scaling law for structure-fluid interaction (FSI) problems has not been established. In the present paper, the scaling laws for three typical FSI problems under the water, rigid body moves at a given kinematic equation or is driven by time-dependent fluids with given initial condition, as well as elastic-plastic body moves and then deforms subject to underwater impact loads, are investigated, respectively. First, the power laws for these three types of FSI problems were derived by dimensional analysis method. Then, the laws for the first two types were verified by numerical simulation. In addition, a multipurpose small-scale water sink test device was developed for numerical model updating. For the third type of problem, the dimensional analysis is no longer suitable due to its limitation on identifying the fluid pressure and structural stress, a simulation-based procedure for dynamics evaluation of large-scale structure was provided. The results show that, for some complex FSI problems, if small-scale prototype is tested safely, it doesn’t mean the full-scale product is also safe if both their pressure and stress are the main concerns, it needs further demonstration, at least by numerical simulation.


2019 ◽  
Vol 17 (17) ◽  
pp. 180-194
Author(s):  
O.V. Serdiuk

Вackground. The composer creativity of the talented Polish pianist Maria Szymanowska, her concert activity was arousing an exceptional interest among the public in the 1920s. However, shortly after her death, she was undeservedly forgotten for a long time. At the end of the XX – beginning of the XXI centuries a revival of interest in her work is observed. Her works are increasingly performed by contemporary musicians, and not only Polish (among them, for example, the Dutch pianist Bart van Oort is); international scientific symposiums are devoted to her creativity – in particular, in November 2015, the Сonference was held in Paris on the works by M. Szymanowska. In 2019, in connection with the 230th anniversary of this outstanding Polish artist, the Polish Sejm declared the year of Maria Szymanowska. The time distance between the eras and the change in cultural paradigms that has occurred today, prompt to rethink approaches to various cultural-forming activity in past eras, in particular, in the first half of the 19th century, to evaluate them from the standpoint of the modern creative thought. Indeed, the problems of choosing between universalism and specialization, of the search for effective means of artistic communication, the freedom of interpretation of the author’s text, with which M. Szymanowska has be faced, remain relevant and for modern cultural figures. In Ukraine, a steady interest in the music of M. Szymanowska, as well as the desire of scientists to study her works, has not yet been observed. The separate steps have been taken in this direction – for example, the publication of Maria Yanyshyn (2016), who is trying to explore some aspects of the creative work of the Polish artist, relying on modern methodological tools. Oddly enough, the concert activity of M. Szymanowska in Ukrainian cultural centers is also ignored: local historians did not publish a single critic review of her performances, although not only the Polish pianist was participating in such concerts, but also the local musicians. At one time, the example of such careful archival work was demonstrated by I. Belza (1956), who analyzed the newspaper reviews that were printed primarily in Moscow and St. Petersburg, and the correspondence of the figures of Russian culture, in which he found the references to M. Szymanowska and published them in his monograph. The present article intends to designate a corpus of problematic issues rather than thoroughly solve them. It cannot be said that and Polish scientists today made significant progress in their resolution, although Renata Suhovejko (2012) and others (Slavomir Dobzansky, Maria Stolarzhevich) touch on certain aspects Maria Szymanowska’s creative activity in their articles. The purpose of this article is to reveal the features of M. Szymanowska’s creative approaches to piano (concert) performing and composer activity, which are the object of this study. The subject of the study is the features of cultural arising, of the formation of creative attitudes and the principles of artistic activity, of the means of cultural communication and artistic interpretation of M. Szymanowska. The results of the study. The scientific novelty of the study is to identify little-known facts of Maria Szymanowska’s creative biography and their new interpretation, to form new ideas about the specifics of her creative methods in both piano and composer works. The important role of self-education in her creative development and the ability to self-development are emphasized, as well as the conscious cultural universalism, the penchant for innovation (for example, the introduction to concert practice of playing without the notes – from memory, playing in “three hands”, the rapid formation of playing skills on various types of instruments). Attention is focused on conflicting moments of the approach to the interpretation of copyright texts (for example, the frequent use of cuts). The comparative characteristics of pianism and individual creative methods of Maria Szymanowska and Clara Schumann also give in the article. Perhaps the most important difference between Clara Schumann and Maria Szymanowska was laying in their relation to the mission of the performer. Clara Schumann was among the first artists in the history of pianism who acted as a fairly strict “intermediary”, subordinated to the composer “guide” of his musical ideas to the listener. M. Szymanowska asserted the right of a performer to greater creative independence, taking the same position that, in essence, F. Liszt defended. At the same time, individual reading of the text, personal attitude to the work was important for both pianists. Emotional openness, lyricism and poetry, sincere performance, melodious full-blooded sound, large scale of the playing, ardent temperament, and a tendency to improvisation were distinguished the both from a number of pianists of the academic direction. Rationalistically verified approaches of M. Szymanowska to the organization of information support of her concert activity are determined, based on three communicative levels: there are friendship, professional contacts and short-term acquaintances. These communicative spheres realize in such directions of activity as maintenance of the albums of autographs, preparation and sending the letters of recommendation, establishing the contacts with the press, and the use of musical criticism. The latter becomes an instrument for the formation of an artistic myth that mobilizes the audience. The study also reveals, through which Ukrainian cities went along the route of the concert tours of the Polish pianist (Kiev, Tulchin, Zhytomyr, Dubno, Kremenets, Lviv and Vinnitsa). The success of the tour, confirmed by the press, proved the high competitive ability of M. Szymanowska in the European concert market, and the proficiency to offer an original creative product ensured a stable interest to her of the audience. Сonclusions. Using the example of M. Szymanowska’s creative biography, it is proved that on the basis of the growth of the personality’s cultural potential, the process of self-development, self-education acquires a conscious and focused character and contributes to the artist’s creative productivity. In a situation of the choice between specialization and universalism, M. Szymanowska demonstrates a penchant for creative universality. Her intensive performing and composing activities are marked by the search for effective means of artistic communication, by innovativeness, creativeness, emotional openness, freedom of interpretation of the musical text.


Author(s):  
Maria Fernanda Baptista Bicalho ◽  
Iara Lis Franco Schiavinatto

The Portuguese Empire in the tropics, established in Rio de Janeiro, the political center of Portuguese America between 1808 and 1821, was characterized by a government in flux, dealing with a revolutionary Atlantic, an immediate result of the French Revolution and the Napoleonic invasions. This was a period of instability and transition. Studies from the perspective of political culture analysis have demonstrated the strength of enlightened ideas, the reformist strategy of the Portuguese monarchy in the reorganization of its overseas empire, and the regimentation of Luso-Brazilian elites since the 1780s and 1790s. After 1808, the association of interests between those born in Brazil and those from Portugal benefited from King João’s policy to distribute lands, offices, privileges, and mercês (favours). The process of the interiorization of the metropole in Southern Central Portuguese America corresponded with the interests of the Luso-Brazilian elites around the city of Rio de Janeiro, who expanded their political projects toward other regions of Brazil. In Pernambuco, by contrast, the 1817 insurrection and the republican choice of its leaders explained the fracturing of the empire and monarchical authority. Revisiting debates about the empire in the tropics—including in the press that emerged following the establishment of the court of Rio de Janeiro—implies rethinking the dynamics of the reconfiguration and apprehension of the territories and their geopolitics, thinking about heterogeneous temporalities, and investigating the transit of people on a large scale across the world, the increase in black slave traffic, and forms of compulsory labor. These dynamics were the subject of innovative studies during the bicentenary of the transfer of the court, providing details of the unprecedented experience of a European king in the Americas. In 2008, many academic, cultural, and artistic events were held, and numerous books, collections, and catalogues were published, fruit of a dialogue between Brazilian and Portuguese historians. Among these were the publication of biographies, correspondence, and studies of scientists and artists who were in the court in Rio de Janeiro and who traveled through Brazil from north to south at the beginning of the 19th century. Furthermore, the project of civility in the tropics helped gestate liberal constitutional politics and a limit on the Joanino government in relation to the forms of reappropriation of the revolutionary ideal. Thus, the court in exile was an important element of the redefinition of the autonomization process in Brazil in the 1820s.


2011 ◽  
Vol 201-203 ◽  
pp. 1500-1503
Author(s):  
Heng Li ◽  
Quan Kun Liu ◽  
Ling Yun Qian ◽  
Yu Han

Improving the straightness accuracy of bending workpieces becomes an urgent problem for the development of bending equipment with large size and high precision. In order to obtain the characteristics of slider deformation, a three-dimensional finite element model was developed according to the mechanic characteristics of large-scale press brake and obtained the small deformation using FEM (finite element method). The numerical results are in good agreement with the experimentation. Then based on the simulation results we design a large-scale mechanical crowning system through which the press brake could be automatically compensated in the bend direction by means of a CNC (Computer Numerical Control)-powered motor and could also be compensated for local parts by adjusting the side screw nuts manually. The system has been successfully applied in production and its accuracy was increased 33% compared with the traditional ones. It is proved that the present investigation can provide a technical support and reliable system for the improvement of accuracy of the press brakes.


2011 ◽  
Vol 90 (2) ◽  
pp. 179-203 ◽  
Author(s):  
R. Scott Spurlock

Alasdair Mann, the noted scholar of book culture in early modern Scotland, has suggested that a significant change had occurred in Scotland's relationship with the printed word by the late seventeenth century. This study sets out to explain how the interregnum served as a ‘watershed’ during which a consumer demand was created for popular print and how this in turn necessitated a significant increase in the production and distribution of printed material. Beginning with the sale of the press and patent of Evan Tyler to the London Stationers’ Company in 1647, the article charts the key factors that transformed Scotland's printing industry from the production of official declarations and works for foreign markets to the production of polemical texts for a Scottish audience. These developments also witnessed publication of the first serial news journal and the growth of a competitive market for up-to-date printed news. More than just an anomaly that flourished during a decade of occupation, these fundamental changes altered Scotland by introducing the large-scale consumption of chapbooks and printed ephemera, thereby initiating the nation's enduring print culture.


2020 ◽  
Vol 48 (1) ◽  
pp. 25-26
Author(s):  
Fred Lin ◽  
Keyur Muzumdar ◽  
Nikolay Pavlovich Laptev ◽  
Mihai-Valentin Curelea ◽  
Seunghak Lee ◽  
...  

2020 ◽  
Vol 19 (6) ◽  
pp. 48-58
Author(s):  
Natalia D. Melnik

Purpose. The purpose of this study is to examine the coverage in the Russian and foreign press the preparation and conduct of the first Russian season in Paris (then in Berlin) by S. P. Diaghilev in 1906, which became the beginning of implementation of large-scale activities of impresario in Western Europe, whose main objective was the promotion of almost unknown at the time for the Europeans the Russian art. Results. Quoting the correspondence of artists-friends of Diaghilev, memoirs of contemporaries, publications in the press, as well as modern research, allows the author to assert that the basis of this cultural project of the impresario was the exhibition “Two centuries of Russian painting and sculpture”, where he exhibited ancient Russian icons, works of Russian artists of the 18th century – the first half of the 19th century, as well as paintings by members of the art Association “World of Art” who were the representatives of Russian symbolism and modernism. Conclusion. The studied materials indicate that the success of the first Russian season set the stage for further cultural activities to acquaint Western Europe with a variety of achievements of Russian art and their success among critics and the public.


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