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The selection of project delivery systems is a critical problem for project owners, because it will directly affect the achievement of owner's project objectives. At the beginning, this paper proposes the project objectives of Design-Bid-Build and Design-Build project, and also the factors influencing the selection of Design-Bid-Build and Design-Build. Then, Reliability Analysis and Non-parametric...
Nowadays, the requirement and market of children product is accordingly enlarging in pursuit of humanized design. How to design the product which answers for the physical and mental development of children is becoming more and more important. This paper analyzes and sums up the characteristics of eating behavior of children during early childhood as well as their cognitive characteristics by a series...
With the widely using of baby changing station in the public place, its usability is considered greatly important. It is necessary to give convenience in the behavior of nursing for both baby and adult. Through analyzing baby's psychological characteristics in the adult's nursing behavior, the main features of using baby changing station are researched and analyzed. At last some key factors about...
Probabilistic engineering design enhances safety and reduces costs by incorporating risk assessment directly into the design process. In this paper, we assess the format of the quantitative metrics for the vehicle which will replace the Space Shuttle, the Ares I rocket. Specifically, we address the metrics for in-flight measurement error in the vector position of the motor nozzle, dictated by limits...
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