City College will close today, January 26, 2015, at 3 p.m. due to inclement weather. Only essential personnel are expected to report to or remain at work for regular business hours. The college is closed Tuesday, January 27, 2015. Only essential personnel report to work.

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Center for Analysis of Structures and Interfaces (CASI)


Established in 1988 through a cooperative agreement with the National Science Foundation, CASI has two goals: to conduct exemplary research and to increase the number of minority scientists trained to conduct high-level research.

Research at CASI focuses on three areas: using light and its properties to study structural and dynamical processes of molecules absorbed on different surfaces; developing new materials with unique properties, made of small numbers of elements; and characterizing and engineering materials, using ultrafast laser techniques, for the light-based optical computers of the future.

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