# B.6 mapping spatial systems

2021 ◽  
pp. 81-88
Keyword(s):  
Spatial Systems

The Determinants of Entrepreneurship Development in Spatial Systems

2017 ◽  
Vol 13 ◽  
pp. 8-24
Author(s):  
Zbigniew Zioło
Keyword(s):  
Spatial Scales ◽  
Institutional Barriers ◽  
Entrepreneurship Development ◽  
Continental Scale ◽  
Spatial Systems ◽  
Business Conditions ◽  
Mutual Relations ◽  
Growth Shape ◽  
Strategic Goal

The processes of technological  progress create new opportunities for economic, social and cultural growth, shape new relations between economic  entities and their environment,  and influence changes in the determinants  of entrepreneurship development.  These processes vary significantly in certain geographic locations, characterised by an enormous  diversity of natural, social, economic and cultural structures. As a consequence, this creates different opportunities  and different conditions for the development of entrepreneurship in certain spatial scales, from the continental scale, through national and regional to local scales. The article presents complex conditions  for the development of entrepreneurship, highlights its limitations resulting from institutional  barriers, and the importance of knowing the mechanisms of mutual relations between spatial systems and the influence of control instruments. The quality of central and local government authorities is of particular significance here, which do not always properly use the mechanisms of rational business support. A serious barrier to the development of entrepreneurship is the low quality of social capital, manifested in a lack of trust in institutional authorities and reluctance to engage in entrepreneurship and business development. The conclusions point out that further research should be developed that will take into account changing business conditions, with a defined strategic goal of raising the quality and standard of living, international competitiveness of the country and products in different market categories.

The Impact of High-Speed Rail on the Spatial Structure of Chinese Urban Agglomerations

2020 ◽  
Vol 46 (3) ◽  
pp. 379-397
Author(s):  
Chunyang Wang
Keyword(s):  
High Speed ◽  
River Delta ◽  
City Size ◽  
High Speed Rail ◽  
Local Conditions ◽  
Urban Agglomerations ◽  
Large Cities ◽  
Spatial Systems ◽  
Economic Concentration ◽  
The Impact

This paper measures the spatial evolution of urban agglomerations to understand be er the impact of high-speed rail (HSR) construction, based on panel data from fi ve major urban agglomerations in China for the period 2004–2015. It is found that there are signi ficant regional diff erences of HSR impacts. The construction of HSR has promoted population and economic diff usion in two advanced urban agglomerations, namely the Yang e River Delta and Pearl River Delta, while promoting population and economic concentration in two relatively less advanced urban agglomerations, e.g. the middle reaches of the Yang e River and Chengdu–Chongqing. In terms of city size, HSR promotes the economic proliferation of large cities and the economic concentration of small and medium-sized cities along its routes. HSR networking has provided a new impetus for restructuring urban spatial systems. Every region should optimize the industrial division with strategic functions of urban agglomeration according to local conditions and accelerate the construction of inter-city intra-regional transport network to maximize the eff ects of high-speed rail across a large regional territory.

Logic-Based Modeling Approaches for Qualitative and Hybrid Reasoning in Dynamic Spatial Systems

2015 ◽  
Vol 48 (1) ◽  
pp. 1-40 ◽  
Author(s):  
Stefan Mitsch ◽  
André Platzer ◽  
Werner Retschitzegger ◽  
Wieland Schwinger
Keyword(s):  
Modeling Approaches ◽  
Spatial Systems ◽  
Hybrid Reasoning

Multiscale accessibility and urban performance

2021 ◽  
pp. 239980832110246
Author(s):  
Nir Kaplan ◽  
David Burg ◽  
Itzhak Omer
Keyword(s):  
Performance Indicators ◽  
Spatial Planning ◽  
Spatial Scales ◽  
Urban System ◽  
Spatial Accessibility ◽  
Spatial Systems ◽  
Urban Scaling ◽  
National Road ◽  
National Systems ◽  
Specific Scale

Accessibility is fundamentally thought to be related to functional, economic, and social performances of cities and geographical systems and, therefore, constitutes an essential aspect for spatial planning. Previous studies focused on cities or metropolitan scales, often disregarding their position within regional and national systems, which can greatly affect their performance. Although accessibility at various spatial scales has been examined, the studies focused on accessibility patterns at different scales, with no reference to the level of accessibility of cities over local, regional, and national scales simultaneously, i.e. multiscale accessibility. This study aims to elucidate the multiscale accessibility level of individual cities and examine its relationship to urban performance in the urban system of Israel. Spatial accessibility was analyzed using the space syntax methodology for the entire national road network across multiple geographic scales—from the local to the national scale. Based on three distinct spatial accessibility systems identified, a unique multiscale accessibility profile was created for individual cities in Israel. Subsequently, each city’s multiscale accessibility profiles were examined against urban performance indicators determined from urban scaling theory. We found that the superiority of cities characterized by high accessibility level plays a role not only for a specific scale but also over scales and spatial systems. Moreover, most urban performance indicators related to the multiscale accessibility profiles of cities, while some multiscale accessibility profiles can be related to over- or under-performance of cities. The findings suggest that pervasive accessibility across spatial scales is inherently connected to urban performance and may indicate on the implementation and interpretation of accessibility. These findings may assist in various aspects of spatial planning at various scales.

The work of Peirce’s Dicisign in representationalizing early deictic events

Semiotica ◽  
2018 ◽  
Vol 2018 (225) ◽  
pp. 19-38 ◽  
Author(s):  
Donna E. West
Keyword(s):  
Joint Ventures ◽  
Reference Points ◽  
Object Location ◽  
Graphical Displays ◽  
Spatial Systems ◽  
Complex Process ◽  
Basic Purpose ◽  
Directing Attention ◽  
Human Ontogeny

AbstractDirecting attention to features in the here and now (via individual or joint ventures) is the single, most basic purpose for Dicisigns in human ontogeny. To effectively individuate in the stream of relational awareness, attentional devices must maximize notice of the dynamicity of primary graphical displays. This is a complex process, in that it requires codification of several interconnected but individualized spatial systems and event correlates: associating objects with locations, utilizing other objects as reference points, using intrinsic sidedness and absolute points of reference to orient, and anticipating potential alterations of participants within the spatial array. Early awareness of shifting object location relies upon a double sign (index, icon) to identify and implement landmarks for precise object location. Afterward, establishing other persons/objects as referent points becomes critical. Determining orientation and motility ultimately requires individuating-shape representamen which can leverage spatial inferencing –defining participant action schemes via event profiles. In other words, expectations of action paths which attentional signs afford drives well-formed abductions of participants’ likely momentary orientational shifts. Nonetheless, to successfully predict these shifts, Dicisigns must supersede affiliation with single energetic interpretants; they need to incorporate logical interpretants realized in agent-receiver role reciprocation.

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