منابع مشابه
Formal Specifications of Traceback Marking Protocols
Denial-of-Service attacks and Distributed Denial-of-Service attacks are serious security problems over the Internet due to their nature. They are easy to implement, hard to prevent, and very difficult to trace. This paper describes Denial-of-Service attacks and Distributed Denial-of-Service attacks and presents various traceback that are proposed to identify the sources of theses attackers in t...
متن کاملRelative Luminance of Retroreflective Raised Pavement Markers and Pavement Marking Stripes on Simulated Rural Two-Lane Roads
The Federal Highway Administration’s (FHWA) Turner Fairbank Highway Research Center (TFHRC) is undertaking a research program to study the visibility of retroreflective raised pavement markers (RRPMs). The focus of the initial effort is to determine the relative luminance of RRPMs and pavement markings (PMs) needed to produce adequate guidance on rural two-lane roadways at night. A driving simu...
متن کاملEffectiveness of Experimental Transverse- Bar Pavement Marking as Speed-Reduction Treatment on Freeway Curves
roundabouts, intersections, bridges, and work zones. A 1995 review of current practice by Griffin and Reinhardt showed rather extensive experimentation with transverse-bar markings throughout the United States (1). Several patterns, colors, sizes, and spacings had been reported for the various transverse-bar installations, with widely inconclusive results on their effectiveness for speed reduct...
متن کاملRelation of Laser Parameters in Color Marking of Stainless Steel
Color marking of stainless steels as a process is known for sometime but still it has not been used widely in the industry. Some industrial applications have been seen. New MOPA fiber lasers allow independent tuning different laser parameters and the marking process can be optimized for producing colors with better quality and visual appearance. Laser processing of metal surfaces creates an oxi...
متن کاملEvaluation of an Experimental Transverse-Bar Pavement Marking Treatment on Freeway Curves
Researchers performed a before-and-after analysis of speeds to determine the short-term and long-term effectiveness of an experimental transverse-bar pavement marking treatment at the “Plainfield Curve” on I-43/94 in Milwaukee, Wisconsin. The experimental transverse pavement marking treatment was installed in both the northbound and southbound lanes in early September 2006 and each treatment se...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/3.12.65