Results 81 to 90 of about 26,887 (184)

Putting Medical Boots on the Ground: Lessons from the War in Ukraine and Applications for Future Conflict with Near-Peer Adversaries. [PDF]

open access: yesJ Am Coll Surg, 2023
Epstein A   +9 more
europepmc   +1 more source

Rocket-triggered lightning strikes and forest fire ignition [PDF]

open access: yes
The following are presented: (1) background information on the rocket-triggered lightning project an Kennedy Space Center (KSC); (2) a summary of the forecasting problem; (3) the facilities and equipment available for undertaking field experiments at KSC;
Fenner, James
core   +1 more source

Ballistic missile defence: how soon, how significant, and what should Australia's policy be? [PDF]

open access: yes
Summary: The issue of ballistic missile defence (BMD) was a controversial one when US President Reagan first advocated a strategic-level system in the early 1980s. It remains so today. What’s Australia’s interest?
Andrew Davies, Rod Lyon
core  

The human toll and humanitarian crisis of the Russia-Ukraine war: the first 162 days. [PDF]

open access: yesBMJ Glob Health, 2022
Haque U   +18 more
europepmc   +1 more source

Comparative analysis of the designs and implementation of vehicles based on reactive propulsion proposed during the nineteenth and beginning of the twentieth centuries [PDF]

open access: yes
Examination of the presently known historical scientific literature related to the problem of reactive flight indicates that considerable attention had already been given to the idea of reactive propulsion in the nineteenth century; about thirty designs ...
Sokolskiy, V. N.
core   +1 more source

Nano-Iron as a Catalyst in Isocyanate-Free Rocket Propellants. [PDF]

open access: yesPolymers (Basel)
Chmielarek M   +2 more
europepmc   +1 more source

Aeronautics and space report of the President, 1982 activities [PDF]

open access: yes
Achievements of the space program are summerized in the area of communication, Earth resources, environment, space sciences, transportation, aeronautics, and space energy.

core   +1 more source

Artificial intelligence powered crime scene analysis service. [PDF]

open access: yesMethodsX
Kshirsagar V   +6 more
europepmc   +1 more source

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