scholarly journals Artificial Barriers of the Cities

2014 ◽  
Vol 12 ◽  
pp. 35-38
Author(s):  
Martina Peřinková ◽  
Eva Slováková ◽  
Václav Potůček

Urban structure is constantly changing. Its development was influenced by several important steps in history of any city. Up to interval of time, it is possible to accept the assessment of the pros and cons, but mainly emerging lessons for the future. When studying the map sources, the authors of the article found three main groups. These groups have got common working title barriers of the cities. For the single barriers of the cities were chosen the specific examples of urban structures on which the effects of their influence were demonstrated. On the basis of the influence of the three groups of barriers were defined two basic structures of the cities.

ZARCH ◽  
2017 ◽  
pp. 78
Author(s):  
Rubén García Rubio ◽  
Tiziano Aglieri Rinella

En el imaginario global, Dubái representa hoy en día una fascinante y reluciente ciudad joven proyectada hacia el futuro aunque hace tan solo 50 años, la ciudad no era más que pequeña población de comerciantes y pescadores. Sin embargo, el descubrimiento y comercialización el petróleo en los años 60 supuso un punto de inflexión en la historia del emirato y su capital. Rápidamente brotaron del desierto infinitas siluetas de luces brillantes que animan la imagen de Dubái. Una imagen que presenta numerosas analogías con las fachadas iluminadas de Las Vegas, ciudad con la que Dubái ha sido frecuentemente comparada, pero, ¿qué se esconde verdaderamente “detrás de las fachadas” de este espectáculo urbano? La rápida y explosiva expansión de la ciudad durante el pasado reciente condujo a fenómenos de expansión urbana y a la proliferación de espacios basura (junkspaces). En medio de zonas de alta densidad existen grandes espacios vacíos y zonas desérticas generan una fuerte sensación de desorientación urbana. Así, en una ciudad donde los centros comerciales y los hoteles se ha convertido en los principales puntos de agregación social, la estructura urbana parece similar a una interconexión de “no-lugares”, según la definición de Marc Augé, de iconos dispersos por el territorio. Este artículo analizará las ambiciones implícitas y descartadas de los distintos planes urbanos de Dubái para, en base a ellos, tratar de señalar las soluciones para las actuales cuestiones urbanas abiertas.PALABRAS CLAVE: Dubái, crecimiento, plan urbano, morfología, densidad, futuro.In the global imaginary, Dubai represents a fascinating and glimmering young city projected to the future even, if just 50 years ago, the city was a small village of fishermen and shopkeepers. Nevertheless, the discovery and commercialization of oil in the 60s was a turning point in the history of the emirate and its capital. Quickly sprout up from the desert, the glittering led lights that animate Dubái’s skyscrapers at night present common analogies with the «decorated sheds» of Las Vegas, which is a city commonly compared with Dubái. But, what is concealed “behind the scenes” of this outstanding urban spectacle? The very fast and bursting expansion of the city of the recent past led to phenomena of urban sprawl and to the proliferation of junkspaces. In between highdensity zones, there are large unbuilt empty spaces and desertic areas that generate a strong sensation of urban disorientation. Thus, in a city where shopping malls and hotels became the main points of social aggregation, the urban structure seems similar to an interconnection of Non-Places, following the definition of Marc Augé, of urban landmarks spread on the territory. This paper will attempt to unfold the implied and jettisoned ambitions of Dubái’s masterplans, attempting to point out solutions for the present open urban issues.KEYWORDS: Dubai, urban growth, masterplan, morphology, density, future


Author(s):  
Pavliv A ◽  
◽  
Shuldan L ◽  

The issue of impulse development of cities caused by different infrastructural factors is considered. It has been determined that rapid development of urban planning structure which occurred over a short period of time can be viewed as an effective urban planning impulse, with the exception of the following conditions, when they: a) did not lead to sustainable results, b) did not solve the basic problems of life support; c) originated from the modernist legacy of total urban planning, which considered the possibility of creating a large urban structure from scratch, based on a one-time master plan). According to the history of their development, urban structures fall into two major categories: evolutionary and impulse-based. Evolutionary category includes the cities which have developed gradually, without any significant spurts from the original core, through the long-term accumulation of complications. While the cities, which fall into the impulse-based category are characterized by a stage of sharp acceleration of development or a kind of a growth spurt, followed by either stabilization or a relative slowdown. Given the task set in this study, this category of the cities was selected as the object of further consideration. Based on the analysis of the source base, four basic factors of historical urban planning have been outlined, which can be considered as impulse factors in the form of clearly expressed changes - infrastructural, demographic, economic, myth-making. Taking Tenochtitlan, Stockholm and Alexandria as the example, the content and functional structure of infrastructural impulse changes have been outlined. By these we mean rethinking of life support systems, which leads to sharp population growth and employment diversification. To become a ‘growth spurt’ factor, such changes must contain a number of special qualities: convenience, accessibility and uniqueness. Convenience is the difference in the use of infrastructural benefits between the locality in which the impulse change takes place and other similar cities. Accessibility means the ability to use (access) the infrastructural benefits by as many residents as possible. While uniqueness stands for a feature or set of infrastructure features that are notably absent in the cities of the competing area.


1999 ◽  
Author(s):  
Gerald Miller

Abstract The Bioengineering Division of ASME has recently undergone considerable discussion regarding the future of programming at the winter meeting (the International Congress — formerly the WAM) and at the Summer Bioengineering meeting. There has been considerable debate as to what is in the best interest of the Bioengineering Division and its members — should the programming stay the same? Should all programming occur only at the summer meeting? Only at the winter meeting? Should the Summer meeting occur annually, rather than every odd year? Should the Bioengineering division program at the winter “slot” jointly with BMES and/or EMBS? Much of these discussions have occurred because some BED members feel that the trend of the division is towards life science oriented papers and that the ASME congress is not well suited for such presentations. Others bemoan the proliferation of scientific meetings which begs the issue of which meeting(s) should be eliminated for the sake of others. A brief presentation of the mechanisms of programming at the ASME congress will take place as well as the history of BED programming at both the winter and summer meetings. Discussions of the pros and cons of continued programming at the winter meeting (the Congress) will follow along with alternatives such as joint programming with other societies. The format of the session will be as follows: • Twenty minute presentation on the current status of programming at the winter and summer meetings • Ten minute question and answer session on current programming • Forty five minute open forum on future programming mechanisms for BED Within this open forum, we hope to hear from all BED members on a number of issues regarding programming. These include the following options: • Continue with the current formats: annual programming at the winter meeting (congress) and biannual programming at the summer meeting. • Programming annually at both the winter and summer meetings • Program biannually at the winter meeting (congress) and program annually at the summer meeting – causes some problems which must be explained • Program annually at the summer meeting and discontinue programming at the winter meeting in lieu of joint programming with another society. • Another programming plan This session will allow a lengthy discussion of BED members regarding the future of programming at ASME and the potential effects on publications in the Journal, in the conference proceedings and on the finances of the Division (as the summer meeting is a major source of income for the division).


2001 ◽  
Vol 6 (3) ◽  
pp. 172-176 ◽  
Author(s):  
Lawrence A. Pervin

David Magnusson has been the most articulate spokesperson for a holistic, systems approach to personality. This paper considers three concepts relevant to a dynamic systems approach to personality: dynamics, systems, and levels. Some of the history of a dynamic view is traced, leading to an emphasis on the need for stressing the interplay among goals. Concepts such as multidetermination, equipotentiality, and equifinality are shown to be important aspects of a systems approach. Finally, attention is drawn to the question of levels of description, analysis, and explanation in a theory of personality. The importance of the issue is emphasized in relation to recent advances in our understanding of biological processes. Integrating such advances into a theory of personality while avoiding the danger of reductionism is a challenge for the future.


2019 ◽  
Vol 50 (1) ◽  
pp. 1-6
Author(s):  
Katja Corcoran ◽  
Michael Häfner ◽  
Mathias Kauff ◽  
Stefan Stürmer

Abstract. In this article, we reflect on 50 years of the journal Social Psychology. We interviewed colleagues who have witnessed the history of the journal. Based on these interviews, we identified three crucial periods in Social Psychology’s history, that are (a) the early development and further professionalization of the journal, (b) the reunification of East and West Germany, and (c) the internationalization of the journal and its transformation from the Zeitschrift für Sozialpsychologie to Social Psychology. We end our reflection with a discussion of changes that occurred during these periods and their implication for the future of our field.


2016 ◽  
Vol 19 (3) ◽  
pp. 229-247 ◽  
Author(s):  
Hugo Klappenbach ◽  
Ana Maria Jacó-Vilela

2020 ◽  
Vol 5 (1) ◽  
pp. 13
Author(s):  
Arman Syah Putra

The problem raised in this research is the implementation of ERP (Electronic Road Price) which will be applied in several street corners of the capital of Jakarta, many pros and cons that will occur in its application, ranging from its licensing to its application in the field, socialization to users the road in the capital is very important to do because it will directly intersect with motorized motorists in the capital of Jakarta, in its application also must be considered using what tools are best placed in every corner of the capital to help smooth the system to be applied, in this research the author will provide suggestions and frameworks so that the implementation of the ERP system (Electronic Road Price) can be carried out right away, with the suggestions that have been made are expected to influence the policies that will be made in terms of ERP (Electronic Road Price) in the future.


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