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spec: There are , however , obstacles to be overcome before this vision can be realized . I left a place I could love . I do not regret choosing not to teach at Emerson , because I had the wonderful experience of teaching students at WestConn . In addition to providing flexibility for registrants , the indexing system permits web-based searches of general names ( e.g ., typing `` art.museum '' into a browser will return relevant third-level entries from the . Generally speaking , when participating in the above programs , many externs present a view of their experience ( and sometimes a presentation of their focus project ) . The study of development is surrounded by debate about its driving forces , its facilitating and inhibiting conditions , obstacles to its achievement , and the appropriate agents for bringing it about . According to CHPPM officials , obstacles to the services ' reporting compliance may have included a lack of understanding by some within the deployed military services about the type of OEHS reports that should have been submitted . It is proposed that this nanoimprinting technology will provide a valuable platform for studies in cell-substrate interactions and for development of medical devices with nanoscale features . The group engaged in a process designed to build relationships and allow participants to identify common goals , reasons to work together , obstacles to overcome , and a plan of action . Included is a discussion of needs assessment of teachers , goals for staff development programs , models and strategies , obstacles to implementation , and the evaluation of such programs .