2010 study from the Harvard School of Public Health on the relative safety of on-street bicycle lanes and physically separated cycle tracks.
2011 reports from the U.S. Department of Justice with census of imprisoned and paroled persons.
2012 report from the University of North Carolina on the nature and number of U.S. terrorism incidents and convictions.
2011 paper in Human Rights Review on international efforts to address the problem of human trafficking.
2012 report from Harvard's Berkman Center for Internet and Society on current laws as well as definitions of bullying, prevention strategies, and educational, social and legal responses.
2012 report by the Manhattan Institute on the historical evolution in the racial segregation of neighborhoods in the United States.
2011 study by the Georgia State and San Diego State on the psychological costs associated with PTSD in service members returning from the post-9/11 conflicts.
2012 United Nations panel report on human rights violations by the Syrian government and military.
A 2012 metastudy published in The Lancet Infectious Diseases on risks associated with large public events such as stress-related cardiac episodes, heatstroke and stampedes.
2012 study in the Journal of Labor Economics at the University of Chicago on the relationship between youth unemployment and immigration.