scholarly journals US Air Force will continue to share meteor data

Nature ◽  
2009 ◽  
Vol 460 (7252) ◽  
pp. 163-163
Keyword(s):  
Air Force ◽  
Us Air Force ◽  
Meteor Data

The Utilization of Men and Women in Enlisted US Air Force Career Fields

1999 ◽  
Author(s):  
Karla K. Rudert ◽  
Martin K. Topping ◽  
Laurie J. Elder
Keyword(s):  
Air Force ◽  
Men And Women ◽  
Us Air Force

scholarly journals An Investigation of Geography and Climate Induced Distresses Patterns on Airfield Pavements at US Air Force Installations

2017 ◽  
Vol 2017 ◽  
pp. 1-10 ◽  
Author(s):  
Lauren K. Sahagun ◽  
Moses Karakouzian ◽  
Alexander Paz ◽  
Hanns de la Fuente-Mella
Keyword(s):  
Air Force ◽  
Condition Index ◽  
Portland Cement Concrete ◽  
Climate Zones ◽  
Pavement Condition ◽  
Pavement Distress ◽  
Western Us ◽  
Us Air Force ◽  
Pavement Condition Index ◽  
Predominant Factor

This study investigated climate induced distresses patterns on airfield pavements at US Air Force installations. A literature review and surveys of Pavement Condition Index indicated that the predominant factor contributing to the development of pavement distress was climate. Results suggested that, within each type of pavement distress, a geographic pattern exists which is strongly correlated to conventional US climate zones. The US Air Force Roll-Up Database, housing over 50,000 records of pavement distress data, was distilled using a process designed to combine similar distresses while accounting for age and size of samples. The process reduced the data to a format that could be used to perform krig analysis and to develop pavement behavior models for runways built with asphalt cement (AC) and Portland cement concrete (PCC). Regression and krig analyses were conducted for each distress type to understand distress behavior among climate zones. Combined regression and krig analyses provided insight into the overall pavement behavior for AC and PCC runways and illustrated which climate zone was more susceptible to specific pavement distresses. Distress behavior tends to be more severe in the eastern US for AC and in the western US for PCC runway pavements, respectively.

scholarly journals Prevalence and Impact of Anemia on Basic Trainees in the US Air Force

2016 ◽  
Vol 2 (1) ◽  
Author(s):  
Kathryn E. Myhre ◽  
Bryant J. Webber ◽  
Thomas L. Cropper ◽  
Juste N. Tchandja ◽  
Dale M. Ahrendt ◽  
...  
Keyword(s):  
Air Force ◽  
Us Air Force ◽  
The Us
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