Papers by Keyword: Reconstruction

Abstract: The super-resolution image reconstruction has become a hot topic in the areas of image processing and computer vision because of its extensive theoretical and practical values. This paper described the concept of super-resolution reconstruction, reviewed the development process of the technique, common algorithms classification, the current research findings and other related issues. The characteristics of different algorithms are also analyzed.

Abstract: Ostrava as a post-industrial city has many brownfields, black fields and industrial areas. Brownfields are one of the most important problems, which today’s cities have to solve. Regeneration of them and then reintegration back to the city organism are very time-consuming and expensive. Theme conversion of listed industrial hall buildings, the assessment made solutions, converting three historic buildings, the former power station. Looking at the history of the buildings, the technical condition before reconstruction. Using qualitative analysis used to evaluate the progress of our selected objects. Using the principles of similar objects in other post-industrial cities and their historic buildings.

Abstract: We got already used to adapted industrial architecture as a reliable architectural setting for a museum or a cultural centre. Former industrial objects have the ability to provide expected architectural expression/expressiveness together with optimal functionality. The characteristic schematic profile of a factory as well as museum of art saw-tooth roof signifies a part of genetics the mentioned types of buildings have in common. What is the situation of former military objects and areas Do they have a potential comparable to the industrial architecture Military estates can represent an ideal donor of a spatial setting for cultural centre or a museum. We’re not dealing with a recent direction in architectural evolution – the project of sculptor Donald Judd in Marfa in American Texas begun to rise already in the 70-ties of the 20^th century. Some time later the area Hombroich in Germany begun to develop and it has been systematically evolved since then until nowadays. In both cases we can see generous or even landscape-like defined areas based on their character. In 2013 open “Kulturpark Košice” realized within the “European Capital of Culture – Košice 2013” event represents a different point of view to this problematic. Not only has the design and the former adapted military objects a different dating but above all by its urban context in which it exists. In any case these examples of successful conversions show on one hand the potential of former military objects or areas that lost their former use on the other hand these projects are an inspirational perspective of how these forgotten or even seemingly dead buildings and areas can revive again.

Abstract: The problem of preservation, reconstruction and conversion of historic urban layouts and historic buildings have been discussed in the article. Although some of the urban layouts and structures are not monuments by formal means, they are often being well protected by local law (Local Development Plans). Both the quantity of the original structures (very few remained original - many objects within the layout have been already converted) and the quality of the original substance and architectural layout - to little space, many elements which need reconstruction - allow to raise a question: Does preservation or reconstruction still make sense, and does conversion should be allowed. Several case studies have been discussed: Wolf's Throat in Gliwice (Glaubenstatt) - urban village layout set up by Germans in 1941, design for house conversion in Wolfsthroat and also Szobiszowice (Schobischowitz) in Gliwice - one of the urban neighbourhoods layout set up by Germans before the II-nd world. Authors of the article are practicing architects: theory versus practice have been discussed. keywords: historic buildings, historic urban layout, historic district, reconstruction, convertion

Abstract: The vibration of the string is a series of different frequency and different amplitude and phase of harmonic vibration superposition. These different frequencies are including fundamental frequency, double or triple frequency, and more integer time’s frequency. It is composed of string segment of vibration. The piano sound is spread by the string vibration, through the string to the soundboard that is by the soundboard to air, and then is introduced to the process of the human ear. String vibration is sound energy generated link, its energy is the key to the size of the sound vibration energy; therefore, the sound propagation attenuation problem in the first part is crucial, how to improve the strings attenuation becomes a key problem to be solved. This article aim is that the application of the string vibration theory in the piano strings sound reconstruction and its implementation are discussed.

Abstract: In this paper, by analyzing the present conditions of rural residential, the energy saving reconstruction of rural building walls, windows, roofs and other parts of the measures, both improve the living environment of farmers, but also received a good economic benefits, environmental benefits and social benefits.

Abstract: The article considers the ways of solar photovoltaic installation into a number of electrical systems. The optimization of the parameters of such systems, based on the example of an independent consumer (Nehaj fortress, Montenegro), has been carried out. The configuration of systems which are based on the results of both calculations, using one energy source (solar/diesel plant) and using a combination, is proposed in the article. The capital cost of the equipment has been estimated together with the cost of maintenance and parts replacement as well as the total discounted costs over the operation of the system.

Abstract: Nowadays it is possible to reduce energy consumption without losing comfort as a result of using efficient energy saving technologies and advanced environment control methods for buildings. One of the measures to improve energy performance of buildings can be installation of decentralized air intake and exhaust mechanical ventilation systems with plate heat exchangers in apartments making it possible to «return» up to 85% of thermal energy. The article deals with the decentralized system controlled ventilation with heat recovery and alternative solutions heating supply air in residential buildings.

Abstract: Decentralized ventilation systems applied in residential buildings are generalized in this article. Basic system elements and devices and tools assigned for its application are considered herein. Basic requirements for design of the ventilation systems used in residential buildings are stipulated.

Abstract: A building can be a piece of art on the same level as pictures. This notion is argued by many scholars, yet a building designed in a way that can both satisfy practical needs and cause aesthetical pleasure is equal to a painting. The actual situation of the architectural culture, its incongruities and the quantity of architectural production which increases day by day, leads us according to Manfredo Tafuri in his book Theory and History of Architecture, to be facing an unconscious effort. This effort on one hand dictates the death of Architecture and on the other hand the discovery of a new dimension and conception of the architectural application in real life. As referred by Umberto Eco there must be a dialog between the subject and the object. Tourism could give a push into the maintenance of architecture quality, and preserving of architectonic historical zones. So what is the purpose of the tourism realm in the 21st century