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Cost Estimating Certifications Offered By Professional Societies In The United States And Abroad, Donald S. Remer, Karen Ahle, Kevin Alley, John Silny, Karen Hsin, Elijah Kwitman, Allison Hutchings
Cost Estimating Certifications Offered By Professional Societies In The United States And Abroad, Donald S. Remer, Karen Ahle, Kevin Alley, John Silny, Karen Hsin, Elijah Kwitman, Allison Hutchings
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Many projects in industry and government go over budget and schedule. In most engineering economics courses, the emphasis is on how to compare alternatives and learn about time value of money and interest and inflation rates. The students are usually given the costs and asked to compare the alternatives. However, this is the easy part of the analysis. The hard part of real project evaluations is developing the cost and investment numbers to do the engineering economics analysis. In most engineering economic textbooks, there is at most one chapter on cost estimation. More and more companies and government organizations are …
The Effects Of Representational Format And Discourse Principles On The Comprehension And Production Of Temporal Order, Louise J. Rasmussen
The Effects Of Representational Format And Discourse Principles On The Comprehension And Production Of Temporal Order, Louise J. Rasmussen
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In the present study I examined the role physical representations play in supporting distributed planning and scheduling. Specifically, I investigated the implications of different representational formats for the production of discourse as well as the later comprehension of text relating to temporal order. In the first part of the study, pairs of participants created schedules for constructing a house with the aid of either a numeric, list format, or a graphical, Gantt chart format. Participants completed the task in a non-collocated fashion, without shared visual access. In the second part of the study, after completing their schedule, the same participants …