Results 121 to 130 of about 1,875,890 (260)

Lightning Strike Victim Data [PDF]

open access: yes
About 40 million lightning strikes hit the ground in the United States each year. But the odds of being struck by lightning in a given year are less than one in a million, and almost 90% of all lightning strike victims survive.

core  

Adverse weather impact on aviation safety, investigation and oversight [PDF]

open access: yes, 1985
A brief review of the weather factors that effect aviation safety with respect to U.S. Coast Guard operations is presented. Precise meteorological information is an absolute necessity to the Coast Guard which must conduct life saving and rescue ...
Smith, M. J.
core   +1 more source

Could Ball Lightning Be Magnetic Monopoles? [PDF]

open access: yesarXiv
While magnetic monopoles have extensive theoretical justification for their existence, but have proved elusive to observe, ball lightning is both relatively frequently observed and largely unexplained theoretically. It was first proposed in 1990 that ball lightning might result from the catalysis of nuclear fission by a magnetic monopole.
arxiv  

Modelling of advanced submicron gate InGaAs/InAIAs pHEMTS and RTD devices for very high frequency applications [PDF]

open access: yes, 2015
InP based InAlAs/InGaAs pseudomorphic High Electron Mobility Transistors (pHEMTs) have shown outstanding performances, which makes them prominent in high frequency mm-wave and submillimeter-wave applications.
Mat Jubadi, Warsuzarina
core  

Atypical Dermal Findings in a Patient Following a Lightning Strike Injury. [PDF]

open access: yesCureus, 2023
Aldridge K   +4 more
europepmc   +1 more source

Ka-chow! A simple irregular 2D lattice model of lightning [PDF]

open access: yesarXiv
A model of lightning that captures the propagation of lightning channels on an irregular lattice is developed. The irregular lattice allows us to capture large two-dimensional systems (2 km x 2 km), while allowing grid refinement (on the order of cm) near areas of interest.
arxiv  

The QT interval in lightning injury with implications for the cessation of metabolism hypothesis [PDF]

open access: yes
An hypothesis is presented to provide an alternative to the Cessation of Metabolism hypothesis often invoked in lightning injury. Cessation of Metabolism has been proposed to explain the observation of good recovery after a prolonged period in cardiac ...
Andrews, Christopher J.   +2 more
core   +1 more source

Overview of safety research [PDF]

open access: yes
Aircraft safety is reviewed by first establishing a perspective of air transportation accidents as a function of calendar year, geographic area, and phase of flight, and then by describing the threats to safety and NASA research underway in the three ...
Enders, J. H.
core   +1 more source

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