Historical Analysis: Why do we use big city GREATER WEALTH | THROUGH WINDOW
Cities grow and develop for centuries by the same principles. It emphasizes the analysis of archaeological data from Mexico. Scott Ortman from the University of Colorado at Boulder (Colorado / USA) and his colleagues have done using theory that human settlements function as social networks in the area. Scientists call this phenomenon "Urban Scaling", population of shanghai which was a modern city is already well understood. It argues that the growing population of shanghai urban welfare of the people is increasing population of shanghai faster than the population. In other words: The bigger the city, the stronger'kvitne' economy. And this improvement is increasing faster than population growth. Author Luis Bettencourt, professor of complex systems to the Santa Fe Institute (New Mexico / USA), developed this theory on the basis of socioeconomic data of modern cities. population of shanghai
This Ortman and Bettencourt could now "Urban Scaling" to prove the historical sites. Based on data gathered by archaeologists in 1960 and 1975 in the Valley of Mexico before there extended metropolitan area in Mexico-City. Of the approximately 4,000 jobs excavations derived data on the size of houses and temples of a large number of historic sites. The population density was calculated from the frequency of pottery shards found.
According to age, the remains of the seats allocated to four periods: As is clear from the archaeological findings, originated between 1150 BC until the first 150 local communities. In the classical period population of shanghai (r. 150-650) politically and economically dominated city of Teotihuacan in the Valley of Mexico with about 100,000 inhabitants. The Toltec period (r. 650-1200) there are a number of smaller sites that competing with one another. When the Spanish conquistadors arrived, Tenochtitlan with about 200,000 inhabitants, was the center of the Aztec empire (r. 1200-1520).
In all these towns and villages population of shanghai were Ortmann and his colleagues are able to demonstrate that cities benefit from population growth. The decisive factor is always greater human network population of shanghai with a growing population. Benefits of social relations are greater than the cost of infrastructure, which always require larger cities.
Bettencourt population of shanghai arguments apply thus the historical, but also new cities: With a growing population rising cost of streets and other infrastructure facilities disproportionately (growth rate of about five sixths). The productivity per head, however, excessively population of shanghai increases (about seven sixths), measured on the average size of the home and the number and size of public temples.
"This reinforces our view that human settlements operate in the same way every year, in every place - and that exhibit interacting social networks," write Ortman and his colleagues in a professional journal "Science Advances". They believe that the theory of "Urban-Scaling" offers a means by which archeology can make a stronger contribution population of shanghai to sociology and perhaps even the current policy.
But they do not increase the size of the town only human social networks and productivity. There are also negative effects, the researchers point out. Intensive contacts simplify the example, the spread of infectious diseases. Although crime may rise heads. "The benefits of social interaction population of shanghai can thus be reduced," write the researchers. Whether these problems existed in the old mansion, has yet to be explored.
Science
Now Ulrich Nose: Perpetuum Mobile (EN) Scott Stevens: Cymatics Atmospheric Geoengineering: Weather population of shanghai manipulation, contrails and chemtrails
THROUGH WINDOW
EVERY DAY on a journey of discovery redakcia@cez-okno.net toll-free Also thanks to you. Our PayPal account: spravy@cez-okno.net Unless otherwise stated, the content of the web log THROUGH WINDOW is distributed only with permission of the editors WWW.CEZ-OKNO.NET! Dissemination of articles in the form of sharing the line is allowed to reserve population of shanghai the right of each individual to their work to authorize the reproduction and communication to the public. 2015 THROUGH WINDOW All Rights Reserved | Established 2008 | undergone language editing | Publisher: Alliance, Yezid ... we run on Drupal In addition, we offer banner advertising links PR-articles-interviews-videos. Order Support freely available exclusively translations more information email: aliancia@cez-okno.net 11 editors | 10.000 population of shanghai Articles | 11,000,000 views
Cities grow and develop for centuries by the same principles. It emphasizes the analysis of archaeological data from Mexico. Scott Ortman from the University of Colorado at Boulder (Colorado / USA) and his colleagues have done using theory that human settlements function as social networks in the area. Scientists call this phenomenon "Urban Scaling", population of shanghai which was a modern city is already well understood. It argues that the growing population of shanghai urban welfare of the people is increasing population of shanghai faster than the population. In other words: The bigger the city, the stronger'kvitne' economy. And this improvement is increasing faster than population growth. Author Luis Bettencourt, professor of complex systems to the Santa Fe Institute (New Mexico / USA), developed this theory on the basis of socioeconomic data of modern cities. population of shanghai
This Ortman and Bettencourt could now "Urban Scaling" to prove the historical sites. Based on data gathered by archaeologists in 1960 and 1975 in the Valley of Mexico before there extended metropolitan area in Mexico-City. Of the approximately 4,000 jobs excavations derived data on the size of houses and temples of a large number of historic sites. The population density was calculated from the frequency of pottery shards found.
According to age, the remains of the seats allocated to four periods: As is clear from the archaeological findings, originated between 1150 BC until the first 150 local communities. In the classical period population of shanghai (r. 150-650) politically and economically dominated city of Teotihuacan in the Valley of Mexico with about 100,000 inhabitants. The Toltec period (r. 650-1200) there are a number of smaller sites that competing with one another. When the Spanish conquistadors arrived, Tenochtitlan with about 200,000 inhabitants, was the center of the Aztec empire (r. 1200-1520).
In all these towns and villages population of shanghai were Ortmann and his colleagues are able to demonstrate that cities benefit from population growth. The decisive factor is always greater human network population of shanghai with a growing population. Benefits of social relations are greater than the cost of infrastructure, which always require larger cities.
Bettencourt population of shanghai arguments apply thus the historical, but also new cities: With a growing population rising cost of streets and other infrastructure facilities disproportionately (growth rate of about five sixths). The productivity per head, however, excessively population of shanghai increases (about seven sixths), measured on the average size of the home and the number and size of public temples.
"This reinforces our view that human settlements operate in the same way every year, in every place - and that exhibit interacting social networks," write Ortman and his colleagues in a professional journal "Science Advances". They believe that the theory of "Urban-Scaling" offers a means by which archeology can make a stronger contribution population of shanghai to sociology and perhaps even the current policy.
But they do not increase the size of the town only human social networks and productivity. There are also negative effects, the researchers point out. Intensive contacts simplify the example, the spread of infectious diseases. Although crime may rise heads. "The benefits of social interaction population of shanghai can thus be reduced," write the researchers. Whether these problems existed in the old mansion, has yet to be explored.
Science
Now Ulrich Nose: Perpetuum Mobile (EN) Scott Stevens: Cymatics Atmospheric Geoengineering: Weather population of shanghai manipulation, contrails and chemtrails
THROUGH WINDOW
EVERY DAY on a journey of discovery redakcia@cez-okno.net toll-free Also thanks to you. Our PayPal account: spravy@cez-okno.net Unless otherwise stated, the content of the web log THROUGH WINDOW is distributed only with permission of the editors WWW.CEZ-OKNO.NET! Dissemination of articles in the form of sharing the line is allowed to reserve population of shanghai the right of each individual to their work to authorize the reproduction and communication to the public. 2015 THROUGH WINDOW All Rights Reserved | Established 2008 | undergone language editing | Publisher: Alliance, Yezid ... we run on Drupal In addition, we offer banner advertising links PR-articles-interviews-videos. Order Support freely available exclusively translations more information email: aliancia@cez-okno.net 11 editors | 10.000 population of shanghai Articles | 11,000,000 views
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