Date of download: 9/19/2016 Copyright © ASME. All rights reserved. From: Design Principles: Literature Review, Analysis, and Future Directions J. Mech. Des. 2016;138(10): doi: / Proportion of reference types Figure Legend:
Date of download: 9/19/2016 Copyright © ASME. All rights reserved. From: Design Principles: Literature Review, Analysis, and Future Directions J. Mech. Des. 2016;138(10): doi: / Field of references Figure Legend:
Date of download: 9/19/2016 Copyright © ASME. All rights reserved. From: Design Principles: Literature Review, Analysis, and Future Directions J. Mech. Des. 2016;138(10): doi: / Reference year of publication Figure Legend:
Date of download: 9/19/2016 Copyright © ASME. All rights reserved. From: Design Principles: Literature Review, Analysis, and Future Directions J. Mech. Des. 2016;138(10): doi: / Research method classification for analyzed literature Figure Legend:
Date of download: 9/19/2016 Copyright © ASME. All rights reserved. From: Design Principles: Literature Review, Analysis, and Future Directions J. Mech. Des. 2016;138(10): doi: / Methods used in literature to derive design principles Figure Legend:
Date of download: 9/19/2016 Copyright © ASME. All rights reserved. From: Design Principles: Literature Review, Analysis, and Future Directions J. Mech. Des. 2016;138(10): doi: / Sources from which design principles were extracted Figure Legend:
Date of download: 9/19/2016 Copyright © ASME. All rights reserved. From: Design Principles: Literature Review, Analysis, and Future Directions J. Mech. Des. 2016;138(10): doi: / Methods used in literature to validate design principles Figure Legend:
Date of download: 9/19/2016 Copyright © ASME. All rights reserved. From: Design Principles: Literature Review, Analysis, and Future Directions J. Mech. Des. 2016;138(10): doi: / Sources used in literature to validate design principles Figure Legend:
Date of download: 9/19/2016 Copyright © ASME. All rights reserved. From: Design Principles: Literature Review, Analysis, and Future Directions J. Mech. Des. 2016;138(10): doi: / Part of speech word position semantic principle analysis Figure Legend:
Date of download: 9/19/2016 Copyright © ASME. All rights reserved. From: Design Principles: Literature Review, Analysis, and Future Directions J. Mech. Des. 2016;138(10): doi: / Quantities by part of speech of first three words in first five sentences for set of design principles Figure Legend: