Results 61 to 70 of about 106,558 (168)

Anomalous TWTA output power spikes and their effect on a digital satellite communications system [PDF]

open access: yes
Several 30 GHz, 60 W traveling wave tube amplifiers (TWTA) were manufactured for the NASA Lewis Research Center's High Burst Rate Link Evaluation Terminal Project.
Kerczewski, Robert J.   +2 more
core   +1 more source

Svoboda, Jindřich

open access: yes, 2012
(1884 - 1941), Astronom und ...
openaire   +1 more source

Aortic Valve Perforation in Pediatric Granulomatosis With Polyangiitis: A Case Report. [PDF]

open access: yesClin Case Rep
Svoboda L   +5 more
europepmc   +1 more source

Svoboda, Václav

open access: yes, 2014
(1813 - 1888), Pädagoge und ...
openaire   +1 more source

Correction: Curated character of the Initial Upper Palaeolithic lithic artefact assemblages in Bacho Kiro Cave (Bulgaria). [PDF]

open access: yesPLoS One
Tsanova T   +10 more
europepmc   +1 more source

Selective Harvests of Brown Bears Associated With Increasing Skull Size and Older Age Structure. [PDF]

open access: yesEcol Evol
Parchizadeh J   +5 more
europepmc   +1 more source

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