Results 81 to 90 of about 26,181 (190)

Fighting the Defensive Battle on the Jamestown Line: The Canadians in Korea, November 1951 [PDF]

open access: yes, 2012
Barbed wire. Artillery duels. Patrolling in “no-man’s land.” Static warfare from fixed defensive positions. This description could easily fit the western front in 1916.
Bercuson, David J.
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

Historical development of worldwide guided missiles [PDF]

open access: yes
The development of missiles from early history to present time is put in perspective. The influence of World War II in accelerating the development of guided missiles, particularly through German scientists, is discussed.
Spearman, M. L.
core   +1 more source

Asteroid Deflection: How, where and when?

open access: yes, 2007
To deflect impact-trajectory of massive km^3 and spinning asteroid by a few terrestrial radius one need a large momentum exchange. The dragging of huge spinning bodies in space by external engine seems difficult or impossible.
Fargion, D.
core  

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  

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

Home - About - Disclaimer - Privacy