Results 81 to 90 of about 26,952 (178)

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

The aerospace technology laboratory (a perspective, then and now) [PDF]

open access: yes
The physical changes that have taken place in aerospace facilities since the Wright brothers' accomplishment 78 years ago are highlighted. For illustrative purposes some of the technical facilities and operations of the NASA Lewis Research Center are ...
Connors, J. F., Hoffman, R. G.
core   +1 more source

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

Is force ever justified in preventing a State from acquiring nuclear weapons? [PDF]

open access: yes
In order to provide a grounded argument, the present paper asks the following questions. Why do States acquire nuclear weapons? Why do finally States tend to prevent this acquisition? What does the use of force imply?
Dobra, Alexandra
core   +1 more source

Aeronautical Engineering: A special bibliography with indexes, supplement 72, July 1976 [PDF]

open access: yes
This bibliography lists 184 reports, articles, and other documents introduced into the NASA scientific and technical information system in June ...

core   +1 more source

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