Results 61 to 70 of about 4,161 (142)

Status of Thermal NDT of Space Shuttle Materials at NASA [PDF]

open access: yes
Since the Space Shuttle Columbia accident, NASA has focused on improving advanced NDE techniques for the Reinforced Carbon-Carbon (RCC) panels that comprise the orbiter's wing leading edge and nose cap.
Cramer, K. Elliott   +5 more
core   +3 more sources

Spartan Daily, August 26, 2002 [PDF]

open access: yes, 2002
Volume 119, Issue 1https://scholarworks.sjsu.edu/spartandaily/10645/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

A Review on Rail Defect Detection Systems Based on Wireless Sensors. [PDF]

open access: yesSensors (Basel), 2022
Zhao Y   +8 more
europepmc   +1 more source

Aeronautical engineering: A continuing bibliography, supplement 122 [PDF]

open access: yes
This bibliography lists 303 reports, articles, and other documents introduced into the NASA scientific and technical information system in April ...

core   +1 more source

An automated railway system : railway network automation for Bangladesh railway [PDF]

open access: yes
This thesis report is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2014.While trains are convenient for travel and for transporting goods, they have become a riskier ...
Chowdhury, Zinia Faisal   +2 more
core  

Time domain analysis of switching transient fields in high voltage substations [PDF]

open access: yes, 2009
Switching operations of circuit breakers and disconnect switches generate transient currents propagating along the substation busbars. At the moment of switching, the busbars temporarily acts as antennae radiating transient electromagnetic fields within ...
Judd, M.D., Musa, B.U., Siew, W.H.
core  

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