The role of the Internal courtyard in organizing the function and shaping architecture

2020 ◽  
Vol 27 (2) ◽  
pp. 135-146
Author(s):  
Basim Hasan Almajidi ◽  
Tuqa Mahmood Hameed
Keyword(s):  
Spatial Structure ◽  
Interior Design ◽  
Spatial Organization ◽  
Three Dimensional ◽  
Spatial Relations ◽  
Architectural Form ◽  
Formation Function ◽  
The One ◽  
Architectural Characteristics

Despite the development of architecture, the courtyard remained one of the most important methods of preserving the privacy and suitability of the environmental and social aspects as well as its role in the process of regulating the spatial relations between the mass and the vacuum, highlighting the importance, especially in light of the increasing seriousness of slums in the design and neglect of its role in the architectural form and reflections of the shape of the courtyard In the form of the composition of the building, thus the problem of the search was (Lack of cognitive perception available on the role of the internal courtyard in the organization of the function of architecture and its implications at the level of bilateral and three-dimensional mass configuration). And the approach of research to clarify the architectural characteristics of the structured internal courtyard and its functions and strategy as well as the patterns of spatial structure through the construction of knowledge framework, and then a comprehensive theoretical framework of the internal courtyard structured derived from the architectural proposals to reflect the final in four main words: The architectural characteristics of the structured inner courtyard, the spatial structure patterns of the structured inner courtyard, the functions of the organized inner courtyard, and the structured interior design strategy. It has been applied to selected projects to clarify the extent to which these indicators are achieved and to reach conclusions, which showed the existence of a relationship between the two (vacuum and mass) on the one hand and between the two (vacuum, and spatial organization of the spaces) on the other hand, and three aspects: Mass formation, function formation, and movement configuration", reflecting the internal courtyard structure in terms of simplicity or complexity.

scholarly journals Research of urban agglomerations in the aspect of implementation of the administrative and territorial reform in Ukraine (case study of Kharkiv region)

2019 ◽  
Keyword(s):  
Spatial Structure ◽  
Spatial Organization ◽  
Weighted Average ◽  
Evolutionary Potential ◽  
Statistical Parameters ◽  
Urban Agglomerations ◽  
Territorial Structure

In the modern context of, one of the main tasks in the regional development management is to optimally realize the complex potential of the territories, which requires a comprehensive study of the spatial structure and evolutionary potential of agglomerations of all levels in order to identify disparities in their development, correct imbalances and optimize the spatial organization of the region. The first step to solve this problem is to identify the spatial structure and evaluate the interconnections of agglomerations sequentially, from local to regional level. This is becoming more relevant in the context of administrative and territorial reform in Ukraine. The purpose of this study is to analyze the prospects for the development of urban agglomerations and the organization of the administrative and territorial structure of Kharkiv region in view of the prevailing influence of the city of Kharkiv and the Kharkiv agglomeration. The basic theoretical and methodological starting points of the study of urban agglomerations are presented; their characteristics and parameters of boundary determination were defined. The essence of the method of modeling of integral influence function (IIF modeling) was revealed, the author's research methodology was substantiated. The tendencies of introduction of administrative and territorial reform in Ukraine were analyzed. It was established that Kharkiv region occupies mediocre places in terms of formation of the united territorial communities, there were 23 ones in the oblast (3 of them are city, 12 town, 8 rural ones) by the end of 2019. The scheme for dividing into enlarged districts has not yet been approved. According to different plans / proposals, the existing 27 districts of the oblast should be consolidated into nine, seven, six or four enlarged districts (counties). All of the above proposals were considered by the authors, it is established that the existing projects do not fully cover the main prevailing factors of allocation of competitive districts, do not take into account the role of historically formed system of settlement, spatial-statistical parameters, integral potential of territories, urbanization and agglomeration. The authors performed the IIF modeling and constructed the IIF surface of the weighted average settlement potential of Kharkiv region by the base radius of influence (2, 10, 20, and 30 km), which allowed to determine the features of the Kharkov agglomeration structure and the interaction of the settlements in the region by different radiuses of interaction, primary agglomerations, prospective growth points. On the basis of the obtained results of IIF modeling, the author's model of administrative and territorial division of Kharkiv region into eight enlarged districts was proposed, given the specific features of the settlement system and the correlation of area and population of the modeled administrative and territorial units. The scientifically grounded division of the region into enlarged districts (counties) and stimulation of their development will contribute to the most complete and rational use of the territories potential, increase of economic, human, investment potential, rise of the level and quality of life of the population, etc.

scholarly journals Detection of Symmetry and Repetition in One and Two Objects

2009 ◽  
Vol 56 (1) ◽  
pp. 5-17 ◽  
Author(s):  
Arno Koning ◽  
Johan Wagemans
Keyword(s):  
Three Dimensional ◽  
Intrinsic Property ◽  
Spatial Relations ◽  
Two Dimensional ◽  
Single Object ◽  
Ground Segmentation ◽  
Matching Strategy ◽  
The One

Symmetry is usually easier to detect within a single object than in two objects (one-object advantage), while the reverse is true for repetition (two-objects advantage). This interaction between regularity and number of objects could reflect an intrinsic property of encoding spatial relations within and across objects or it could reflect a matching strategy. To test this, regularities between two contours (belonging to a single object or two objects) had to be detected in two experiments. Projected three-dimensional (3-D) objects rotated in depth were used to disambiguate figure-ground segmentation and to make matching based on simple translations of the two-dimensional (2-D) contours unlikely. Experiment 1 showed the expected interaction between regularity and number of objects. Experiment 2 used two-objects displays only and prevented a matching strategy by also switching the positions of the two objects. Nevertheless, symmetry was never detected more easily than repetition in these two-objects displays. We conclude that structural coding, not matching strategies, underlies the one-object advantage for symmetry and the two-objects advantage for repetition.

The role of the geoid in one-, two-, and three-dimensional network adjustments

CISM journal ◽  
1990 ◽  
Vol 44 (1) ◽  
pp. 9-18 ◽  
Author(s):  
Michael G. Sideris
Keyword(s):  
Three Dimensional ◽  
One Dimensional ◽  
Control Networks ◽  
Deflections Of The Vertical ◽  
Dimensional Network ◽  
3D Network ◽  
Computational Procedures ◽  
The One ◽  
2D And 3D

The geoid and its horizontal derivatives, the deflections of the vertical, play an important role in the adjustment of geodetic networks. In the one-dimensional (1D) case, represented typically by networks of orthometric heights, the geoid provides the reference surface for the measurements. In the two-dimensional (2D) adjustment of horizontal control networks, the geoidal undulations N and deflections of the vertical ξ, η are needed for the reduction of the measured quantities onto the reference ellipsoid. In the three-dimensional (3D) adjustment, N and ξ, η are basically required to relate geodetic and astronomic quantities. The paper presents the major gravimetric methods currently used for predicting ξ, η and N, and briefly intercompares them in terms of accuracy, efficiency, and data required. The effects of N, ξ, η on various quantities used in the ID, 2D, and 3D network adjustments are described explicitly for each case and formulas are given for the errors introduced by either neglecting or using erroneous N, ξ, η in the computational procedures.

scholarly journals The Evolution of Urban Spatial Structure in Brasília: Focusing on the Role of Urban Development Policies

2019 ◽  
Vol 11 (2) ◽  
pp. 553
Author(s):  
Cayo Costa ◽  
Sugie Lee
Keyword(s):  
Urban Planning ◽  
Spatial Structure ◽  
Urban Development ◽  
Spatial Organization ◽  
Driving Forces ◽  
Urban Spatial Structure ◽  
Development Policies ◽  
Governance Processes ◽  
Over Time

Many cities evolve over time, but some are designed from scratch. Brasília is presented as a unique case on urban planning for having been built from figuratively nothing, based on a design concept that was the brainchild of Brazilian urbanist Lucio Costa. The present study aimed to analyze the interrelation between urban planning and spatial structure change over time to understand the role of urban development policies on the spatial organization of Brasília. The study was conducted based on three interrelated aspects: (1) The intentions of the plans, (2) territorial governance, and (3) external conditions. The results showed that the circumstances of territory occupation—characterized by a polycentric development system with dispersed satellite cities economically dependent on Brasília—have been gradually replaced by strategic development policies, mainly influenced by social and political driving forces. Accordingly, this research suggests a reconsideration of the scale of development instrumentations based on a better understanding of the metropolitan area of Brasília as a unique structure by strengthening its interrelations and seeking better coordination of interests and adaptability of governance processes.

scholarly journals Three-dimensional migration of macrophages requires Hck for podosome organization and extracellular matrix proteolysis

Blood ◽  
2010 ◽  
Vol 115 (7) ◽  
pp. 1444-1452 ◽  
Author(s):  
Céline Cougoule ◽  
Véronique Le Cabec ◽  
Renaud Poincloux ◽  
Talal Al Saati ◽  
Jean-Louis Mège ◽  
...  
Keyword(s):  
Extracellular Matrix ◽  
Spatial Organization ◽  
Ectopic Expression ◽  
Three Dimensional ◽  
Matrix Metalloproteases ◽  
3 Dimensional ◽  
Normal Expression ◽  
Migration Of Macrophages

Abstract Tissue infiltration of phagocytes exacerbates several human pathologies including chronic inflammations or cancers. However, the mechanisms involved in macrophage migration through interstitial tissues are poorly understood. We investigated the role of Hck, a Src-family kinase involved in the organization of matrix adhesion and degradation structures called podosomes. In Hck−/− mice submitted to peritonitis, we found that macrophages accumulated in interstitial tissues and barely reached the peritoneal cavity. In vitro, 3-dimensional (3D) migration and matrix degradation abilities, 2 protease-dependent properties of bone marrow–derived macrophages (BMDMs), were affected in Hck−/− BMDMs. These macrophages formed few and undersized podosome rosettes and, consequently, had reduced matrix proteolysis operating underneath despite normal expression and activity of matrix metalloproteases. Finally, in fibroblasts unable to infiltrate matrix, ectopic expression of Hck provided the gain–of–3D migration function, which correlated positively with formation of podosome rosettes. In conclusion, spatial organization of podosomes as large rosettes, proteolytic degradation of extracellular matrix, and 3D migration appeared to be functionally linked and regulated by Hck in macrophages. Hck, as the first protein combining a phagocyte-limited expression with a role in 3D migration, could be a target for new anti-inflammatory and antitumor molecules.

Organizing Locally, Competing Globally: The Kibbutz Factory as Home and Work

1997 ◽  
Vol 29 (1) ◽  
pp. 63-75
Author(s):  
A Lichtenstein
Keyword(s):  
Economic Development ◽  
Spatial Structure ◽  
Spatial Organization ◽  
Spatial Configuration ◽  
Local Communities ◽  
Social Structures ◽  
Positive Role ◽  
The Social ◽  
Organization Of Production

In this paper I examine one aspect of the organization of industrial production in the kibbutz that could advance our understanding of equitable economic development in local communities: the spatial unification of home and work within the kibbutz. This feature highlights the positive role of the spatial organization of production in preserving the social structure of the kibbutz. Specifically, the distinct spatial structure of the kibbutz facilitates the articulation of the kibbutz's ideological values and thereby provides an appropriate framework to contain the advancement both of the social and of the technical divisions of labor. I contend that the social and economic attributes of the kibbutz are embedded in a spatial configuration that unites work and home. The factory is part of the kibbutz home. In other words, there is both a spatial and a social unification of home and work. An understanding of the performance of kibbutz industry, and its commitment to the community, cannot be appreciated without recognizing the contributions both of the spatial and of the social structures.

scholarly journals Historical settlement of Vologda: historical and cultural landscape and three-dimensional and spatial structure of the city

2020 ◽  
Vol 161 ◽  
pp. 01034
Author(s):  
Elena M. Nikitina
Keyword(s):  
Spatial Structure ◽  
Cultural Landscape ◽  
Three Dimensional ◽  
Historical Buildings ◽  
Natural Landscape ◽  
Bell Tower ◽  
Spatial Composition ◽  
The City ◽  
Comprehensive Study

The article presents a comprehensive study of the city-forming significance of historical and cultural landscape in the three-dimensional and spatial composition and silhouette of Vologda. Particular attention is paid to the analysis of influence of the natural landscape components on the planning structure, the role of morphology of historical buildings for the perception of panoramas and views, including St. Sophia Cathedral, the cathedral bell tower and other city dominants.

scholarly journals Exploring Mondrian Compositions in Three-Dimensional Space

Leonardo ◽  
2020 ◽  
Vol 53 (1) ◽  
pp. 63-69
Author(s):  
Jasmina Stevanov ◽  
Johannes M. Zanker
Keyword(s):  
Interior Design ◽  
Architectural Design ◽  
Essential Role ◽  
Dimensional Space ◽  
Three Dimensional ◽  
Physical Constraints ◽  
Standards Of Beauty ◽  
Perceptual Factors ◽  
Three Dimensional Space

The dogmatic nature of Piet Mondrian’s neoplasticism manifesto initiated a discourse about translating aesthetic ideals from paintings to 3D structures. Mondrian rarely ventured into architectural design, and his unique interior design of “Salon de Madame B … à Dresden” was not executed. The authors discuss physical constraints and perceptual factors that conflict with neoplastic ideals. Using physical and virtual models of the salon, the authors demonstrate challenges with perspective projections and show how such distortions could be minimized in a cylinder. The paradoxical percept elicited by a “reverspective” Mondrian-like space further highlights the essential role of perceptual processes in reaching neoplastic standards of beauty.

scholarly journals Preservation of three-dimensional spatial structure in the gut microbiome

2017 ◽  
Author(s):  
Yuko Hasegawa ◽  
Jessica L. Mark Welch ◽  
Blair J. Rossetti ◽  
Gary G. Borisy
Keyword(s):  
Spatial Structure ◽  
Spatial Organization ◽  
Three Dimensional ◽  
Cutting Temperature ◽  
Dimensional Structure ◽  
Preparation Methods ◽  
Optimal Cutting Temperature ◽  
Food Particles ◽  
Intestinal Preparation

AbstractPreservation of three-dimensional structure in the gut is necessary in order to analyze the spatial organization of the gut microbiota and gut luminal contents. In this study, we evaluated preparation methods for mouse gut with the goal of preserving micron-scale spatial structure while performing fluorescence imaging assays. Our evaluation of embedding methods showed that commonly used media such as Tissue-Tek Optimal Cutting Temperature (OCT) compound, paraffin, and polyester waxes resulted in redistribution of luminal contents. By contrast, a hydrophilic methacrylate resin, Technovit H8100, preserved three-dimensional organization. Our mouse intestinal preparation protocol optimized using the Technovit H8100 embedding method was compatible with microbial fluorescencein situhybridization (FISH) and other labeling techniques, including immunostaining and staining with both wheat germ agglutinin (WGA) and 4’,6-diamidino-2-phenylindole (DAPI). Mucus labeling patterns of the samples fixed with paraformaldehyde (PFA) and Carnoy’s fixative were comparable. The protocol optimized in this study enabled simultaneous visualization of micron-scale spatial patterns formed by microbial cells in the mouse intestines along with biogeographical landmarks such as host-derived mucus and food particles.

Diffraction contrast of dislocations in icosahedral quasicrystals

1990 ◽  
Vol 48 (4) ◽  
pp. 454-455
Author(s):  
K. Urban ◽  
Z. Zhang ◽  
M. Wollgarten ◽  
D. Gratias
Keyword(s):  
Dimensional Space ◽  
Three Dimensional ◽  
Complete Characterization ◽  
Extinction Condition ◽  
Burgers Vector ◽  
Diffraction Contrast ◽  
Lattice Geometry ◽  
Reference Space ◽  
Icosahedral Quasicrystals ◽  
The One

Recently dislocations have been observed by electron microscopy in the icosahedral quasicrystalline (IQ) phase of Al65Cu20Fe15. These dislocations exhibit diffraction contrast similar to that known for dislocations in conventional crystals. The contrast becomes extinct for certain diffraction vectors g. In the following the basis of electron diffraction contrast of dislocations in the IQ phase is described. Taking account of the six-dimensional nature of the Burgers vector a “strong” and a “weak” extinction condition are found.Dislocations in quasicrystals canot be described on the basis of simple shear or insertion of a lattice plane only. In order to achieve a complete characterization of these dislocations it is advantageous to make use of the one to one correspondence of the lattice geometry in our three-dimensional space (R3) and that in the six-dimensional reference space (R6) where full periodicity is recovered . Therefore the contrast extinction condition has to be written as gpbp + gobo = 0 (1). The diffraction vector g and the Burgers vector b decompose into two vectors gp, bp and go, bo in, respectively, the physical and the orthogonal three-dimensional sub-spaces of R6.

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