Results 151 to 160 of about 144,156 (294)
Nondestructive Testing of Welded Composite Metal Foams
Advanced Engineering Materials, EarlyView.X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva +2 more
wiley +1 more source
Statewide Transportation Plan: Intermodalism...Bringing Transportation Together
Georgia has benefited from a comprehensive multimodal transportation network. The availability of road, air, rail and port transportation facilities has been a magnet for business development and economic activity. The ability to connect goods to markets
Georgia Department of Transportation
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Chicago-Iowa City passenger rail : project financial plan [PDF]
The Chicago to Iowa City Intercity Passenger Rail Program (Program) is a jointundertaking of the Iowa Department of Transportation (Iowa DOT) and the IllinoisDepartment of Transportation (Illinois DOT).
Iowa. Dept. of Transportation
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Advanced Engineering Materials, EarlyView.Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver +9 more
wiley +1 more source
Spatial analysis of air passengers with respect to population and employment [PDF]
The relationship between air transportation and urbanization at the national scale is investigated in order to illustrate its role in the post-war evolution of the Turkish urban system. Theory suggests that major transportation innovations have exhibited
Vedia Dokmeci, Irmak Betul Cakir
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Investing in California\u2019s Transportation Future: 2022 Public Opinion on Critical Needs
65A0660This study surveyed 3,821 adults living in California about their general travel behaviors and resources, use of ride-hailing, performance ratings for the transportation system and agencies responsible for transportation, transportation system ...
Nixon, Hilary +3 more
core +1 more source
Air transportation carbon dioxide emission forecasting: An improved back propagation neural network. [PDF]
PLoS OneZhang P, Luo Y, Yu Q, Zhou Z.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca +9 more
wiley +1 more source
, 1981 July 13, 1981Lecture delivered July 13, 1981, by Robert Reed Gray, Esq. to the "Air Transportation -- Management, Economics, and Planning" course, organized by the Center for Advanced Engineering Study, Flight Transportation Laboratory, Department of ...
Gray, Robert Reed
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