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Full-Text Articles in Operations Research, Systems Engineering and Industrial Engineering

Using Quality Management Systems To Meet Food Traceability Requirements Of The Bioterrorism Act Of 2002, Chad M. Laux, Charles R. Hurburgh Jr., Gretchen A. Mosher Nov 2008

Using Quality Management Systems To Meet Food Traceability Requirements Of The Bioterrorism Act Of 2002, Chad M. Laux, Charles R. Hurburgh Jr., Gretchen A. Mosher

Agricultural and Biosystems Engineering Conference Proceedings and Presentations

The events of 9/11 intensified concerns about the safety of food. Legislation requirements for food traceability present challenges for US grain handlers in meeting new regulations of the Food and Drug Administration (FDA) (Iowa Grain Quality Initiative, 2006). With the goal of protecting the US food supply, the Public Health Security and Bioterrorism Preparedness and Response Act of 2002 (known as ‘the Act’).


Rapid Manufacturing In Biomedical Materials: Using Subtractive Rapid Prototyping For Bone Replacement, Matthew C. Frank, Christopher V. Hunt, Donald D. Anderson, Todd O. Mckinley, Thomas D. Brown Aug 2008

Rapid Manufacturing In Biomedical Materials: Using Subtractive Rapid Prototyping For Bone Replacement, Matthew C. Frank, Christopher V. Hunt, Donald D. Anderson, Todd O. Mckinley, Thomas D. Brown

Industrial and Manufacturing Systems Engineering Conference Proceedings and Posters

This paper presents methods for the rapid manufacturing of replacement bone fragments using a Subtractive Rapid Prototyping process called CNC-RP. The geometry of segmental defects in bone, resulting from traumatic injury or cancerous tumor resection, can be reverse-engineered working from medical images (such as CT scans), and then accurate defect fillers can be automatically generated in advanced synthetic biomaterials and other bioactive/biocompatible materials. The research provides evidence that suitable bone geometries can be created using subtractive RP from a variety of materials including Trabecular Metal® (porous tantalum), polymers, ceramics, and actual bone allografts. The research has implications in the ...


Integrating Communication And Engineering Skills In An Industrial Engineering Curriculum Based On Outcome Assessment Results, Leslie A. Potter, John K. Jackman, K. Jo Min, Matt Search Jan 2008

Integrating Communication And Engineering Skills In An Industrial Engineering Curriculum Based On Outcome Assessment Results, Leslie A. Potter, John K. Jackman, K. Jo Min, Matt Search

Industrial and Manufacturing Systems Engineering Conference Proceedings and Posters

To bridge the gap between technical and communication skills of industrial engineering students at Iowa State University, faculty have focused assessment-driven continuous improvement in the curriculum on the integration of communication and engineering skills. Written, verbal, and non-verbal communication skills are addressed through the core communication process (Analysis, Formulation, Creation, Delivery, and Assessment): the focus of a new engineering communications course. This paper describes the creation of this course, including the impetus for inception, course content, structure, and outcome-based learning activities. Student growth and survey results are examined. Long term impact expectations and assessment plans are described.


Developing Students’ Understanding Of Global Issues Through Lean Manufacturing, Frank E. Peters, Leslie Potter, Kyung J. Min Jan 2008

Developing Students’ Understanding Of Global Issues Through Lean Manufacturing, Frank E. Peters, Leslie Potter, Kyung J. Min

Industrial and Manufacturing Systems Engineering Conference Proceedings and Posters

While traditional international exchange programs provide valuable experience for engineering students, they are neither within reach nor practical for all students. An innovative course was developed and executed Spring 2007 to provide engineering students with an intense international experience. This course is aimed at strengthening ABET outcome item (h) [the broad education necessary to understand the impact of engineering solutions in a global, economic, environmental, and societal context]. Additionally, the course provides students the opportunity to practice contemporary, industry-relevant skills by exploring lean manufacturing, including tools, philosophies, and current literature. In the first offering of the course, fifteen students participated ...


Coordination Indices Between Lifting Kinematics And Kinetics, Xu Xu, Simon M. Hsiang, Gary Mirka Jan 2008

Coordination Indices Between Lifting Kinematics And Kinetics, Xu Xu, Simon M. Hsiang, Gary Mirka

Industrial and Manufacturing Systems Engineering Publications

During a lifting task the movement of the trunk can account for the majority of the external moment about the ankle. Though the angle of trunk flexion and the external moment about the ankles are roughly correlated, this correlation can be reduced by various segmental dynamics and momentums with the upper/lower extremities. Two methods are proposed in this technical note for describing the relationship between the kinematics and the kinetics of a lifting motion. The first relies on the phase plane analysis technique and explores the relative phase angle between the kinematic characteristics of lifting motion (i.e., trunk ...


A Web-Based Environment For Documentation And Sharing Of Engineering Design Knowledge, Justin A. Rockwell, Paul Witherell, Rui Fernandes, Ian R. Grosse, Sundar Krishnamurty, Jack C. Wileden Jan 2008

A Web-Based Environment For Documentation And Sharing Of Engineering Design Knowledge, Justin A. Rockwell, Paul Witherell, Rui Fernandes, Ian R. Grosse, Sundar Krishnamurty, Jack C. Wileden

Center for e-Design Proceedings

This paper presents the foundation for a collaborative Web-based environment for improving communication by formally defining a platform for documentation and sharing of engineering design knowledge throughout the entire design process. In this work an ontological structure is utilized to concisely define a set of individual engineering concepts. This set of modular ontologies link together to create a flexible, yet consistent, product development knowledge-base. The resulting infrastructure uniquely enables the information stored within the knowledge-base to be readily inspectable and computable, thus allowing for design tools that reason on the information to assist designers and automate design processes. A case ...