In our age of technological growth and change, the role of the engineer has evolved from lone specialist to team player, from internally focused to globally aware, from reactionary to entrepreneur. The entrepreneur has created much of our social wealth. The characteristics of the entrepreneur transcend academic disciplines, and social as well as economic status. To foster these characteristics among its students, Lehigh University is developing a multidisciplinary educational environment where entrepreneurial spirit can flourish. Lehigh's academic programs in Integrated Product, Process and Project (iP 3 ), Integrated Business and Engineering (IBE), and Integrated Design Arts (IDA) integrate across Engineering, Business and Design Arts through sponsored projects and entrepreneurial teams or e-teams consisting of students, faculty advisors, staff support and company mentors. Project sponsors include the full range from student entrepreneurs and other start-up companies, to established small, medium and large corporations. The multi-level approach to curricular integration includes pre-college outreach, freshman projects, curricula support, capstone projects and graduate projects. The educational environment includes a Campus Center for Entrepreneurial projects; an entire building designed to support students project teams. This paper will discuss the design and implementation of these programs, our assessment and evaluation methods, lessons learned and future plans for improving this environment.
Although unknown 25 years ago, natural arsenic contamination of groundwater affects over 50 countries and up to 200 million people. The economic viability was analyzed and modeled of eighty-eight community-based arsenic mitigation systems existing for up to 20 years in India and Bangladesh. The performances of three communitybased arsenic mitigation systems that are ethnically different and separated across two different countries were monitored closely for 24 months of self-sustainable, long-term operation at WHO standards through local, paid caretakers. Based on data from the use of hybrid ion exchange materials (HIX-Nano) and the broad set of field operations, Monte Carlo simulations were used to explore the conditions required for self-sustainable operation and job creation in low-income communities (<$2/day/capita). The results from field data and cost modeling provided clear evidence of economic growth and job creation for systems managed by villagers' committee through collection of monthly tariffs. Ethnicity and religion did not have perceptible impacts on day-to-day operations or cumulative long-term revenue. The cost of the treatment technology (i.e., HIX-Nano) had minimal impact on the operational profitability, while number of customers and water delivery significantly affected profitability. Local employment generation with income significantly higher than poverty level was the most enduring outcome and led to enhanced sustainability.
At the end of the Cold War, the manufacturing operations involved in making military equipment and commercial goods are commonly believed to intersect hardly at all. Our analyses of 1991 survey data from a large sample of establishments in the machining-intensive durable goods sector show that there are few technical and competitive conditions separating the defense and commercial industrial spheres. Commercial-military integration of production is now the normal practice among the majority of defense contractors in this sector. Moreover, we find little difference between defense and commercial producers in the competitive conditions they face or in the diversity of their customers. However, defense contractors have an advantage over their strictly commercial counterparts because of their greater use of productivity-enhancing technologies.
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