Speed limits were increased in Utah and other States after repeal of the national maximum speed limit law (NMSL) in 1995. This study analyzed effects of the increased speed limit on Utah highways on crash rates, fatality crash rates, and injury crash rates. Annual (1992-1999) rates of crashes, fatality crashes, and injury crashes for the following highway categories were calculated: urban Inter...

connector proteins have been discovered that associate Elaine Fuchs* and Yanmin Yang with multiple cytoskeletal networks, integrating old Howard Hughes Medical Institute functions and creating new ones. As the roles of these Department of Molecular Genetics connectors unravel, it has become increasingly clear and Cell Biology that they are tailored to suit the tissue-specific needs The Universi...

because of the dispersion of activities in big cities, employing highways as the most important connecting way is indispensable. in today world, highways are connection arteries of cities transporting people to their social activities. because of continual use of highway, their walls prepare a context for conveying many social, cultural, economic, etc concepts. that is why most economic promoti...

Lean Construction (LC) is under the spotlight to improve the overall performance of civil construction projects in England. A strategic target of public clients is to effectively extend the current LC efforts, which have been mainly led by large companies to date, across small-medium sized enterprises (SMEs). This paper presents a summary of the initial findings of a research effort aimed at un...