This correlational descriptive study examined students' achievement in learning computer-
aided drawing and engineering/technical graphics concepts in introductory classes at North …

The purpose of this study was to compare the effects of three methods of instruction for
improving the spatial-visualization (SV) ability of freshmen enrolled in a technology seminar …

The continuous evolution of digital technologies applied to the more traditional world of
industrial automation led to Industry 4.0, which envisions production processes subject to …

This paper is part of an ongoing set of papers by Wiebe, Branoff, and Hartman looking at
how constraint-based 3D modeling can be used as a vehicle for rethinking instructional …

Purpose–The purpose of this paper is to describe a comprehensive modelling technique
that supports the assembly of very complex products that require intensive use of both …

摘要针对灾难备份中心必须达到对客户恢复目标的承诺, 研究了灾难恢复主要量化目标———
恢复点目标. 研究发现传统数据复制方式对达到恢复点目标的风险, 从而提出恢复点目标风险 …

The development and deployment of a web-based software tool, the Automated Grading
Platform (AGP), will be presented. A collaborative effort between the Mechanical & …

Abstract The Engineering Technology (ET) department at UNC Charlotte began offering the
first two years of its BSET curriculum in the fall semester 2004, having previously been …

Internet based teaching and learning systems are ready for the connection with engineering
systems at companies and teaching purposed laboratories. In order to make this connection …

A gas turbine disc has three critical regions for which lifing calculations are essential: the
assembly holes or weld areas, the hub region, and the blade-disc attachment area …