Cities in the 21st century

O2- Gifted Identification in the 21st Century

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Medical Education in 21st-century

Medical education play an important role in health of people in 20st-century, but this system has to change overtime. Medical education must respond to not only the demand of community at larg but also to changing in new technologies. Medical education have been criticized in last two decades of 20st-century, because of producing too many specialists focus on treatment instead of health, insuf...

Industrial Renewal in the 21st Century: Evidence from U.S. Cities∗

Where and why do new industries emerge? Using revisions of official industrial classifications, a central contribution of this paper is to document the fraction of workers in entirely new industries, stemming directly from technological change of the 2000s. Our findings speak to a growing concern about the U.S. economy’s capacity to create new work: we show that in 2010 only 0.5 percent of the ...

The Challenges of Cognitive Neuroscience in the 21st Century

The 21st century health challenge of slums and cities.

One of the key 21st century challenges in population health is the challenge of improving the global urban condition. 2 Starting in 2007, and for the first time in human history, the majority of the world's population will live in urban areas. According to the latest UN projections, 3 by 2030, the world's urban population will increase by more than two billion, while the rural population will d...