scholarly journals OLENDER ETHNOGRAPHIC PARK IN WIELKA NIESZAWKA: ASSUMPTIONS AND IMPLEMENTATION

Muzealnictwo ◽  
2021 ◽  
Vol 62 ◽  
pp. 30-40
Author(s):  
Ewa Tyczyńska

What has proven the most effective and durable form of the preservation of rural historic buildings in Poland is their translocation to open-air museums. A branch of the Maria Znamierowska-Prüffer Ethnographic Museum in Torun, the Olender Ethnographic Park in Wielka Nieszawka was opened to visitors in 2018, and it is the first open-air museum in Poland entirely dedicated to the colonization of the Olenders and Mennonites in the Lower Vistula Valley. Following the decision on the Park’s location in 2011, the construction works were conducted for several following years. They had been preceded by fieldwork allowing to identify six buildings for translocation: residential as well as farm and livestock structures. Constituting the most precious preserved examples of architecture related to the Olender settlement, they date back to the 18th and 19th centuries. Their deplorable technical condition found in the field was most commonly due to the lack of continuous care and to improper preservation of the buildings. Therefore the facilities’ translocation to the Park was the only chance of securing their effective preservation and survival. Owing to the varied structures, substantial alterations over the years and varied preservation state, the historic facilities transferred to the Park posed new conservation and ethnographic challenges. It goes without saying that any relocation of a building sets difficult conservation tasks, that it is a complex multi-stage process which requires contribution from representatives of various professions and trades, while its fulfillment goes well beyond any generally known ‘standards’, revealing new mysteries and problems which have to be solved in real time. What matters a lot in such projects is an appropriate attitude to a historic building, scientifically grounded, and supported with expertise, experience and reliable documentation. The methods and reconstruction means used in the translocation of the edifices to the Olender Ethnographic Park in Wielka Nieszawka described in the paper display the highest standards of open-air museology, owing to which the basic conservation rule, namely securing the historic monument’s authenticity, and thus its historical value, has been obeyed.

2018 ◽  
Vol 196 ◽  
pp. 02042
Author(s):  
Wojciech Terlikowski

The revitalization process is an interdisciplinary process that combines many fields of economy and science. It is a set of urban planning, architectural and construction, economic, business, pro-social and pro-environment actions, which purpose is to lead the area out of a crisis situation. This is often done by restoring to the revitalized area its former utility function or creating a new one. In case of buildings, especially historic ones, located in the revitalized area, a key element of revitalization is their rehabilitation. The successful revitalization process requires adequate interdisciplinary diagnosis, taking into account not only the technical issues relating to the technical condition of the building, but also beyond technical issues arising from the principles of sustainable development. The revitalization capacity of the historic building is a set of features, properties and states defining the building, in terms of its construction, form, function, location, environmental, social and health values, defining opportunities and economic viability of planned revitalization, including all aspects of revitalization, also principles of sustainable development. The article discusses the methodologies for evaluation of the revitalization capacity of a historic building, on the example of interdisciplinary diagnostics of specific historic buildings located in Warsaw.


Author(s):  
Yuvraj Sanjayrao Takey ◽  
Sai Gopal Tatikayala ◽  
Satyanadha Sarma Samavedam ◽  
P R Lakshmi Eswari ◽  
Mahesh Uttam Patil

2014 ◽  
Vol 610 ◽  
pp. 339-344
Author(s):  
Qiang Guo ◽  
Yun Fei An

A UCA-Root-MUSIC algorithm for direction-of-arrival (DOA) estimation is proposed in this paper which is based on UCA-RB-MUSIC [1]. The method utilizes not only a unitary transformation matrix different from UCA-RB-MUSIC but also the multi-stage Wiener filter (MSWF) to estimate the signal subspace and the number of sources, so that the new method has lower computational complexity and is more conducive to the real-time implementation. The computer simulation results demonstrate the improvement with the proposed method.


2021 ◽  
Vol 28 ◽  
pp. 1510-1514
Author(s):  
Wanli Peng ◽  
Jinyu Zhang ◽  
Yiming Xue ◽  
Zhenghong Yang

2010 ◽  
Vol 133-134 ◽  
pp. 1225-1231 ◽  
Author(s):  
Feng Lin ◽  
Ying Wang ◽  
Xiang Lin Gu ◽  
Xin Yuan Zhao

Important historic buildings may be subjected to accidental loads during their service life. It is therefore necessary not only to evaluate their safety under traditional loads and seismic action (only in earthquake area), but also to evaluate the structural performance of resisting progressive collapse. For historic buildings, two aspects make them different from the modern buildings: the material properties are usually deteriorated to some extent, and the structural system/constructions may not meet the requirements of current design and construction codes. Considering such aspects, a method consisting of four steps to evaluate the performance of the historic buildings to resist progressive collapse is presented in this paper. Firstly, the building layout should be evaluated whether it can protect the occupants from the possible explosion. Secondly, geometrical information, structural constructions and the material properties are to be investigated in details. Thirdly, by means of tie force method and the alternate path method the performance of the structure is analyzed to resist progressive collapse. The load combinations used in the analysis are derived based on the expected service life of the structure. The failure criteria for the structural elements as well as the damage limits for the structure follow the provisions addressed in American Unified Facilities Criteria “Design of Structure to Resist Progressive Collapse” (UFC 4-023-03). Finally, based on the above information an overall evaluation is made for the probably structural retrofitting and strengthening. This method is illustrated with a case study of a steel frame historic building, namely the Bund 18 building, in Shanghai, China. Some suggestions for retrofitting and strengthening this building are also presented.


2021 ◽  
Vol 10 (16) ◽  
pp. 3554
Author(s):  
Dionysios J. Papachristou ◽  
Stavros Georgopoulos ◽  
Peter V. Giannoudis ◽  
Elias Panagiotopoulos

Fracture-healing is a complex multi-stage process that usually progresses flawlessly, resulting in restoration of bone architecture and function. Regrettably, however, a considerable number of fractures fail to heal, resulting in delayed unions or non-unions. This may significantly impact several aspects of a patient’s life. Not surprisingly, in the past few years, a substantial amount of research and number of clinical studies have been designed, aiming at shedding light into the cellular and molecular mechanisms that regulate fracture-healing. Herein, we present the current knowledge on the pathobiology of the fracture-healing process. In addition, the role of skeletal cells and the impact of marrow adipose tissue on bone repair is discussed. Unveiling the pathogenetic mechanisms that govern the fracture-healing process may lead to the development of novel, smarter, and more effective therapeutic strategies for the treatment of fractures, especially of those with large bone defects.


2013 ◽  
Vol 12 (3) ◽  
pp. 271-278
Author(s):  
Jan Wrana ◽  
Aleksandra Jarocka-Mikrut

The article concerns the issue of revitalizing historical buildings by assigning new functions to them. The authors of the writing provide examples of constantly dilapidating edifices in Lublin and their brief historical outlines. Basing on the expert’s report concerning Sobiescy Palace in Lublin, the writers present problems resulting from the technical condition of this as well as other historical buildings. Chances for improving the conditions of such properties by including them in a completely new functional programme are seen by authors. In order to support this thesis, the writers present already implemented revitalization projects in Poland by assigning various new ones, e.g. living and public utility functions to the buildings.


2020 ◽  
Author(s):  
Dr Siddhartha Sharma ◽  
Dr Anupam Mittal ◽  
Aditi Mahajan ◽  
Riddhi Gohil

Osteoclastogenesis (OCG) is a multi-stage process that involves formation of activated osteoclasts from bone marrow macrophages. The progression of each stage of OCG is governed by a set of transcription factors and gene regulators, which are genetically and epigenetically regulated at both transcription and post-transcription levels. Epigenetic changes are used to denote interactions between genetic material and environment leading to phenotypic alterations that can be inherited, without any variations in DNA sequence. Epigenetic and transcription regulatory events have profound effects on osteoclast formation and activation; these have been implicated in numerous disorders including osteoporosis, osteopetrosis, rheumatoid arthritis, spondyloarthritis, gout and bone metastasis. We aim to conduct a systematic review to assess possible relationship between key epigenetic and transcriptional regulators of osteoclastogenesis, and their role in specific bone disorders. This is a protocol for the proposed review. Keywords: osteoclasts; osteoclastogenesis; epigenetics; transcription; bone; skeletal disorders; methylation; histone proteins; micro RNA


2019 ◽  
Vol 130 ◽  
pp. 360-366 ◽  
Author(s):  
Haiyun Wu ◽  
Ryosuke Shinoda ◽  
Masataka Murata ◽  
Haruto Matsumoto ◽  
Hitoshi Ohnuki ◽  
...  

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