scholarly journals Renovation cycle diagram

Vestnik MGSU ◽  
2021 ◽  
pp. 1088-1094
Author(s):  
Leonid V. Kievskiy ◽  
Yakov I. Kievskiy

Introduction. A relatively new form of transformation of the territory in the current urban development, the renovation of quarters, requires close scientific study and methodological justification. Renovated neighborhoods, as well as projects for the construction of new houses, have individual features and characteristics. The authors hypothesize that, despite the variety of characteristics of renovated neighborhoods and projects for the construction of new houses, traditional in-line construction with the allocation of characteristic stages is possible. Materials and methods. To study the actual duration of the stages of creating objects under the renovation program (which is necessary to identify objects of similar duration), a special database was formed in the Scientific and Project Center “City Development”. As of 15.05.2021, 313 objects involved in the renovation program are included in this special database. A thorough verification of the specified database was performed. As a result, 122 objects with a spread of construction duration values from 11 months to 43.2 months are stored in the verified database. In addition, the materials of the information system for ensuring urban planning activities (ISOGD) of Moscow were used. The initial materials allowed us to identify a number of characteristic stages in the renovation program for each object. Results. To analyze the design duration of construction, the set of objects is divided into 2 parts: commissioning in 2021 and commissioning in subsequent years. For each part, histograms of the distribution of the duration of construction of houses during renovation are constructed and it is proved that the law of normal distribution is observed. A schematic model of renovation processes with multiple process durations is presented. The overall duration of the design (project stage) can take 1 year, construction — 2 years, and the combined stages: preparation of documents, relocation and demolition, will approximately take 1 year. This four-year wave cycle is then repeated the required number of times. The calendar plan of renovation for three wave objects with the allocation of the leading stream is presented. The ratio of flow processes during renovation is most clearly reflected in the constructed cyclogram of a multi-rhythmic object flow modified for renovation conditions. Combined schedules of renovation of in-line construction are constructed. Conclusions. Despite the considerable variety of renovated neighborhoods and projects for the construction of new houses, the authors of the article prove that traditional in-line construction with the allocation of characteristic stages is possible. For large contracting organizations, it is realistic to form a multi-rhythmic object flow with the allocation of the construction stage as the leading flow and calculate the renovation cyclogram.

Author(s):  
Ken Greenberg

The author, an architect and urban designer, has played a leading role on a broad range of assignments in highly diverse urban settings in North America and Europe. Much of his work focuses on the rejuvenation of downtowns, waterfronts, neighborhoods, and campus master planning. His projects include the award-winning Saint Paul on the Mississippi Development Framework, the Brooklyn Bridge Park on the East River in New York, the East River waterfront in Lower Manhattan, the Fan Pier in Boston, the Southwest and Southeast Waterfronts in Washington, DC, the Vision Plan for Washington DC, Kendall Square and North Point/Lechmere Square in Cambridge, the Downtown Hartford Economic and Urban Design Action Strategy and the Downtown Master Plan for Fort Lauderdale. Current efforts include the " Big Picture for the Big Dig": the Rose Kennedy Greenway in Boston, the renewal of Regent Park, a major public housing project in Toronto; the implementation of the Convention District Master Plan in San Juan, P.R., and Urban Design advice for the Cincinnati Center City Development Corp (3CDC). In each city, with each project, his strategic, consensus-building approach has led to coordinated planning and a renewed focus on urban design. The text that follows is an edited and revised version of a paper presented at the international symposion on"The Natural City, " Toronto, 23-25 June, 2004, sponsored by the University of Toronto's Division of the Environment, Institute for Environmental Studies, and the World Society for Ekistics. 


The multi-factor organizational and economic model developed in the Research and Design center "City Development" is based on a detailed analysis of renovation processes of (new construction–resettlement–demolition) on the scale of the city as a whole and individual quarters; specially formed dynamic databases; synthesis of factors affecting the organization of renovation; comparison of costs and results for economic estimates. The model is designed to solve key problems of optimization and planning of construction, such as determining the total duration of renovation of buildings in Moscow on the specified parameters; calculation of city-wide planned indicators of input–demolition– resettlement by year; determining the order of inclusion of quarters in the renovation process according to various criteria, taking into account the availability of launch sites; determination of structural characteristics of renovation for each quarter (the volume of new construction for resettlement, for the purchase of additional housing by migrants, for migrants from neighboring neighborhoods, the volume of new construction for sale at the real estate market); calculation of economic and financial indicators of the investment renovation project. To solve each problem, special algorithms have been developed to transform the planning from a set of random solutions in a clear calculation of the organizational and economic model.


2020 ◽  
Vol 3 (4) ◽  
pp. 483
Author(s):  
Teo Mujibul Hidayat ◽  
Mu'man Mu'man

The purposes of this research were to analyze the word formation process of slang words in Dat Stick song. Word formation is a change of words from old form to the new form. This research used descriptive method because the researcher described the word formation process of slang word in the song into the word or sentence in detail. This research used a documentation method to collect the data. The researcher used Yule (2010) theory to analyze the slang word. There are 10 types of word formation process which consist of coinage, borrowing, compounding, blending, clipping, and back-formation, conversion, acronym, derivation, and multiple process. Based on these 10 types, the researcher found 5 type of words formation process of 16 slang words. There were 9 from the clipping process, 1 from multiple process, 3 from acronym process, 1 from coinage process and 2 from blending process. Based on the results above, the most formed words were the clipping process. Keywords:  Word formation, Slang words, Song


Author(s):  
W. H. Zucker ◽  
R. G. Mason

Platelet adhesion initiates platelet aggregation and is an important component of the hemostatic process. Since the development of a new form of collagen as a topical hemostatic agent is of both basic and clinical interest, an ultrastructural and hematologic study of the interaction of platelets with the microcrystalline collagen preparation was undertaken.In this study, whole blood anticoagulated with EDTA was used in order to inhibit aggregation and permit study of platelet adhesion to collagen as an isolated event. The microcrystalline collagen was prepared from bovine dermal corium; milling was with sharp blades. The preparation consists of partial hydrochloric acid amine collagen salts and retains much of the fibrillar morphology of native collagen.


Author(s):  
M.K. Lamvik ◽  
L.L. Klatt

Tropomyosin paracrystals have been used extensively as test specimens and magnification standards due to their clear periodic banding patterns. The paracrystal type discovered by Ohtsuki1 has been of particular interest as a test of unstained specimens because of alternating bands that differ by 50% in mass thickness. While producing specimens of this type, we came across a new paracrystal form. Since this new form displays aligned tropomyosin molecules without the overlaps that are characteristic of the Ohtsuki-type paracrystal, it presents a staining pattern that corresponds to the amino acid sequence of the molecule.


2013 ◽  
Author(s):  
Joshua Wilt ◽  
William Revelle

Nature ◽  
2001 ◽  
Author(s):  
Philip Ball
Keyword(s):  

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