Results 131 to 140 of about 187,881 (274)

The control network of Mars: April 1991 [PDF]

open access: yes
The modern geodetic control network of Mars was first established based on Mariner 9 images with 1-2 km/pixel resolutions and covered almost the entire Martian surface.
Davies, Merton E., Rogers, Patricia G.
core   +1 more source

"Odějme Tóra v nevěsty úbor!" O genderových stereotypech severské společnosti v době Vikingské éry

open access: yesTheatrum Historiae, 2009
This article, based on Scandinavian narrative sources (tha sagas), skaldic and eddic poetry as well as medieval law-codes, presents a particular view of the Scandinavian gender history during the Viking Age.
Lenka Doová
doaj  

Viking

open access: yes, 2019
Viking will become a 2D game, mono-player, of side scroll platforms, in which the player will control a warrior character using a keyboard, guiding it from an initial starting point to the end of the level and at the end of the game . Each level will be fully designed and generated a priori.
openaire   +1 more source

The Mars climate for a photovoltaic system operation [PDF]

open access: yes
Detailed information on the climatic conditions on Mars are very desirable for the design of photovoltaic systems for establishing outposts on the Martian surface.
Appelbaum, Joseph, Flood, Dennis J.
core   +1 more source

Performance and evaluation of the Viking lander camera performance prediction program [PDF]

open access: yes
A computer program is described for predicting the performance of the Viking lander cameras. The predictions are primarily concerned with two objectives: (1) the picture quality of a reference test chart (of which there are three on each lander) to aid ...
Huck, F. O.   +3 more
core   +1 more source

Space programs summary no. 37-61, volume 1 for the period 1 November - 31 December 1969. Flight projects [PDF]

open access: yes
Mariner Mars 1969 project, Mariner Mars 1971 project, and Viking 1973 project - research and advancement ...

core   +1 more source

The Viking seismometry [PDF]

open access: yes
Efforts were made to determine the seismicity of Mars as well as define its internal structure by detecting vibrations generated by marsquakes and meteoroid impacts.
Anderson, D. L.   +9 more
core   +1 more source

Viking Force: Canada’s Unknown Commandos [PDF]

open access: yes, 2012
Most people interested in Canadian military history know about hte elite first Special Battalion, formed in July 1942 as the Canadian element of the largely American First Sepcial Service Force.1 Few, however, have ever heard of Viking Force, Canada’s ...
Kerr, George
core   +1 more source

Erosional and depositional history of central Chryse Planitia [PDF]

open access: yes
This map uses high resolution image data to assess the detailed depositional and erosional history of part of Chryse Planitia. This area is significant to the study of the global geology of Mars because it represents one of only two areas on the martian ...
Crumpler, L. S.
core   +1 more source

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