The fundamental goal of this study is to determine if the complex spatial concept of map overlay can be effectively learned by young adolescents through the utilization of an instructional technique based within the foundations of Instructional Geographic Information Science (InGIScience). Percent correct and reaction times were the measures used to analyze the ability of young adolescents to …
Trr No. 1311 Pavement Design, Management And Performance, pp. 33-42 The FAA conducted a tire performance evaluation and friction equipment correlation study in August 1989 at NASA Wallops Flight Facility located at Wallops Island Virginia. The study was peformed in response to a request by the ASTM to evaluate the performnce of tires manufactured according to specifications ASTM E524 and ASTM…