21. The gap remains even when New York City is compared with other urban systems in the state. 22. He has also explored'self-organizing traffic lights'and also applied self-organization to public transport regulation and other urban systems . 23. Like Moses, Olmsted regarded parks as one element in an urban system that also included housing and transportation. 24. Several students have been given permission by Peter Urban to teach and continue to propagate the Urban System . 25. Compact, high-density communities result in more efficient urban systems , delivering services at less cost per unit to each citizen. 26. The movement today is toward urban systems , social responsibility and the connective tissue that integrates buildings into community life. 27. Urban systems are more likely to have disagreements over discipline issues, resulting in weaker or inconsistent enforcement, teachers say.28. The first element of urban climate resiliency focuses on systems or the physical infrastructure embedded in urban systems . 29. And, he notes, New York City spends more per pupil than many urban systems , particularly those in California and Texas. 30. This framework, which is applicable for industrial as well as urban systems was first developed by Wan Alwi and Manan.
