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pro vyhledávání: '"Justin Kaufman"'
Autor:
Sarah Hudak, Joshua Gold, Elizabeth Ansong, Jack T. Dennerlein, Stephanie Karban, Justin Kaufman, Michael J. Pencina, Karen Jacobs, Emily Firn, Denise Peterson, Nancy Richmond, Peter Johnson, Sarah Williams, Katherine Tung, Victoria Hall, Karol M. Pencina
Publikováno v:
Applied Ergonomics. 40:404-409
Recent evidence suggests that university students are self-reporting experiencing musculoskeletal discomfort with computer use similar to levels reported by adult workers. The objective of this study was to determine how university students use noteb
Autor:
Justin Kaufman
Publikováno v:
SSRN Electronic Journal.
Technologists distinguish between two types of change: change in degree, and change in kind. The leap from gas-powered cars to hybrid and electric vehicles was an example of change in degree; the car became more energy efficient, but the functionalit