scholarly journals 3D PROCEDURAL RECONSTRUCTION OF URBAN LANDSCAPES FOR THE PURPOSES OF A WEB-BASED HISTORICAL ATLAS

Author(s):  
J. Cajthaml ◽  
P. Tobiáš

The ”Czech Historical Atlas” project is a part of the NAKI II programme of the Czech Ministry of Culture and aims to create the following two main outputs: a printed atlas of the Czech history in the 20th century and an electronic map portal on the Czech history. This paper is focused on the latter mentioned output and specifically on the design of 3D scenes which should supplement the 2D map content. Currently existing literature is briefly reviewed and the procedural modelling is found to be suitable for the needs of urban landscape reconstruction. Furthermore, available data sources in the Czech republic are discussed and important aspects of modelling are presented.

Author(s):  
Hana Šefrová

Results of an analysis of dipteran pests composition and changes of their importance in agricultural, horticultural and ornamental plants during the 20th century are given. Even 89 Diptera species have been registered as pests of these plants (1.1 % of all species known in the Czech Republic). Of these ca 14 (16%) species caused regular and important and other 23 (26%) species occasional damages. The remaining 52 (58%) species are unimportant, local and sporadic pests. Only small changes (10% maximally) in the species composition of more important dipteran pests have been registered during the century.


2012 ◽  
Vol 57 (12) ◽  
pp. 2550-2567 ◽  
Author(s):  
JINDŘIŠKA BOJKOVÁ ◽  
KLÁRA KOMPRDOVÁ ◽  
TOMÁŠ SOLDÁN ◽  
SVĚTLANA ZAHRÁDKOVÁ

Author(s):  
Iryna Mishchenko

The purpose of this article is to consider the peculiarities of the reflection of the city – its architecture and inhabitants – in the works of Chernivtsi artists of the 20th and early 21st century, to analyze the differences between their views on the reproduction of urban motifs. The methodology consists in the application of the historical-chronological method, art analysis, and generalization, comparative and systematic approach. The scientific novelty lies in the introduction into scientific circulation of works by artists of the specified time, in understanding the evolution in the reflection of the city in the works of authors with various artistic orientations. Conclusions. In the paintings and graphics of the 20th – 21st centuries, several options for solving urban landscapes can be defined, among which the most common is a careful reflection of existing architectural monuments. In the 19th century in European art, in particular in Impressionist painting, the desire to convey not only the appearance but above all the spirit of the city became noticeable, depicting the townspeople, emphasizing the bustle or poetry of squares and streets. At the turn of the 20th-21st centuries the artists are no longer limited to the usual fixation of what is seen, but try to create a conceptual image of the city, to tell a story through iconic images and symbols, reveal their own position in particular and to preserve the authenticity of an object or the city in general. Such a variety of approaches for creating an urban landscape is partly due to differences in preferences formed during studies in art institutions and is also characteristic for the art of Chernivtsi – a city where people of many nationalities with different cultural traditions have lived side by side for centuries. Ultimately, the artists who worked here in the 20th century were often graduates not only of Ukrainian schools or universities, but also of well-known European institutions, including Vienna, Munich, Florentine, Berlin, Kraków, or Bucharest academies. While in the second half of the 19th – early 20th century the city often appears as the sum of certain architectural structures in the works of artists of Bukovina and visiting masters (F. Emery, R. Bernt, J. Shubirs), in the second half of the 19th – first third of the 20th century the artists mostly try to recreate the dynamics of urban life instead, sometimes depicted with a touch of irony, using the grotesque in the image of the inhabitants (lithography and watercolors by F.-K. Knapp, O. Laske and G. Löwendal). Subsequently, we meet emphasized mood images, in which the author's subjective perception of a particular motive, which he seeks to reproduce in a work full of emotions, is important (L. Kopelman, G. Gorbaty). A peculiar historical retrospection is present in the exquisite graphics of O. Kryvoruchko and in the distilled-finished sheets of O. Lyubkivsky, and the lyrical watercolors and sketches of N. Yarmolchuk represent the non-festive side of the city center. In O. Litvinov's paintings Chernivtsi surprises with desolation and restraint, and in M. Rybachuk's paintings it is distinguished by an unexpected riot of colors. Therefore, each of the artists creates his own image of Chernivtsi, which landscapes often become only a stimulus for the author's imagination, allowing him to depict a completely individual sense of space and life of the city.


2017 ◽  
pp. 367-399
Author(s):  
Rudolf Krajíc ◽  
Zdeněk Měřínský ◽  
Pavel Vařeka

Author(s):  
Hana Šefrová

Results of an analysis of coleopteran pests in agricultural, horticultural and ornamental plants during the 20th century are given. About 115 Coleoptera taxa were registered as pests of these plants (1.9% of all species known in the Czech Republic). Of these ca 20-25 species caused regular and important and other 40 species occasional and local damages. The remaining (ca 50-55) species appeared to be economically nearly or quite irrelevant. Only small changes in the composition of important coleopteran pests were registered during the century.


2021 ◽  
Vol 16 (2) ◽  
pp. 61-77
Author(s):  
Alexander Bielicki

Trust in those who lead the government, trust in the way society is ordered, and trust in other people can all influence how individuals perceive the country in which they live. This study examines the different facets of societal trust (the complex network of state, political, national and social trust) in four European countries – Norway, Sweden, Slovakia and the Czech Republic – and connects these with how people understand their society to be organized, especially the degree to which the national frame is relevant. The results presented from these four countries offer a more nuanced picture of what it means to have trust in government and institutions and what it means to have trust in those who inhabit one’s country, especially in a time of crisis. The main data sources are identical surveys in four languages.


2021 ◽  
pp. 51-61
Author(s):  
Anikó Radvánszky

The experience of “transfrontality”, in the concrete and figurative sense of the word, is always strongly dominant in a region where ethnic and national borders have always been separated, in an area where, throughout its history, but especially in the 20th century, in re- and re-emerging units, individual, community, or national identities had to be conceived according to new and new points of reference. The meaning of the concept of Central Europe is very variable, its use is diverse; there are several interpretations of the region based on geographical, political and cultural aspects. It is an indisputable fact that Central Europe today is a literary concept rather than an economic, political and spiritual reality, a concept that is kept alive by writers such as Milosz from Poland, Kundera from the Czech Republic, Miklós Mészöly from Hungary. In my study I compare two literary works, Danubio (Danube) by Claudio Magris and Hahn-Hahn grófnö pillantása (The Glance of Countess Hahn-Hahn) by Péter Esterházy that create and approach the imaginary construction called Central Europe in their own way. Both travel novels capture the trip on the Danube and the experience of transfrontality


The extent to which history is determinative of, or even relevant to, the present is of course subject to an old and inconclusive debate. There seems to be no guarantee that great social traditions and achievements of the past will be preserved to the present day, no matter what the effort. Conversely, however, if a society works hard at destroying its institutions and persists with this programme for decades, it is quite likely to succeed, as evidenced by the sad story of private law in several jurisdictions in central Europe in the second half of the 20th century.


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