bet365 tennis bet newspaper comprehensively reports from foreign media A study shows，Socioeconomic networks and infrastructure in large U.S. cities reduce residents’ risk of bet365 tennis bet。

According to the official website of the University of Chicago on July 28，Luís Bettencourt, professor of ecology and evolution at the school、Mark G, Associate Professor of Psychology. Marc G. Berman and others propose a mathematical theory of how urban infrastructure affects bet365 tennis bet risk。The research results, "Evidence and Theory of Lower Risk of bet365 tennis bet in U.S. Metropolitan Areas," will be published in the Proceedings of the National Academy of Sciences on August 3。

People often label big cities as "indifferent、Fast pace、High crime rate、Tags such as "Interpersonal interaction is short"，The combination of these factors is believed to be harmful to people’s mental health，Even cause bet365 tennis bet。Bettencourt et al. established a mathematical model，Examining the relationship between a city’s social network and infrastructure and residents’ risk of bet365 tennis bet，And use 4 independent US large city data sets to verify the model analysis results。Researchers found，Residents in big cities have a lower average probability of suffering from bet365 tennis bet，One reason is that residents of big cities have more human contact and are more versatile，Less social isolation，Social isolation is an important risk factor for bet365 tennis bet。

This study provides a reference for policymakers and community managers in less densely populated areas。This study only focuses on bet365 tennis bet, a mental illness，But other psychological problems may also be caused by the expansion of the city、Deterioration due to increasing population density。Berman said，Hope to pass research，Continue to reveal the benefits of big cities to people’s mental health，Also try to eliminate crime in the city、Inequality、Poverty and other negative factors，To create a more sustainable future。

Bettencourt said，We also want to know about other physical elements of the city (such as parks、The impact of urban green space) and its distribution on people’bet365 tennis bet。What features of infrastructure are good for mental health？How to help people learn、Cooperation、Participate in positive collective action？Mental health and cognition underlie agency and behavior，Urban environments can change the way people think and act。As new data and methods emerge for the study of small population groups，This research field has great prospects。

　(Wang Youran/Compiled)