Texas Highways, Volume 67, Number 9, September 2020 (open access)

Texas Highways, Volume 67, Number 9, September 2020

Monthly travel magazine discussing locations and events in Texas to encourage travel within the state.
Date: September 2020
Creator: Texas. Department of Transportation.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Texas Highways, Volume 66, Number 9, September 2019 (open access)

Texas Highways, Volume 66, Number 9, September 2019

Monthly travel magazine discussing locations and events in Texas to encourage travel within the state.
Date: September 2019
Creator: Texas. Department of Transportation.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Texas Highways, Volume 45, Number 9, September 1998 (open access)

Texas Highways, Volume 45, Number 9, September 1998

Monthly travel magazine discussing locations and events in Texas to encourage travel within the state.
Date: September 1998
Creator: Texas. Department of Transportation.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Texas Highways, Volume 56, Number 9, September 2009 (open access)

Texas Highways, Volume 56, Number 9, September 2009

Monthly travel magazine discussing locations and events in Texas to encourage travel within the state.
Date: September 2009
Creator: Texas. Travel Information Division.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Biological Rhythms: Implications for the Worker (open access)

Biological Rhythms: Implications for the Worker

This report discusses biological rhythms: what they are, how they are controlled by the brain, and the role they play in regulating physiological and cognitive functions. The major focus of the report is the examination of the effects of nonstandard work hours on biological rhythms and how these effects can interact with other factors to affect the health, performance, and safety of workers.
Date: September 1991
Creator: United States. Congress. Office of Technology Assessment.
Object Type: Report
System: The UNT Digital Library