Overview of optical ground systems developments for network switching controls to avoid cloud blockage in space optical direct communications [International Communications Satellite Systems Conference]

2019 ◽  
Author(s):  
T. Mukai ◽  
Y. Takayama ◽  
T. Araki
Keyword(s):  
Satellite Systems ◽  
Direct Communications ◽  
Ground Systems

Development system of metrological maintenance for radio-navigation fields of satellite systems

2001 ◽  
Vol 7 (4) ◽  
pp. 122-125
Author(s):  
V.N. Roman'ko ◽  
◽  
E.N. Khomyakov ◽  
S.T. Cherepkov ◽  
◽  
...  
Keyword(s):  
Development System ◽  
Satellite Systems ◽  
Radio Navigation

Network and Protocol Architectures for Future Satellite Systems

2017 ◽  
Author(s):  
Tomaso de Cola ◽  
Alberto Ginesi ◽  
Giovanni Giambene ◽  
George C. Polyzos ◽  
Vasilios A. Siris ◽  
...  
Keyword(s):  
Satellite Systems

Advertising an Agenda? Examining the Consistency between Campaign Issue Emphasis and Presidential Issue Priorities, 1980-2001

2007 ◽  
Vol 3 ◽  
Author(s):  
Christopher S. Randolph, Jr.
Keyword(s):  
Presidential Candidates ◽  
Campaign Messages ◽  
Direct Communications ◽  
Issue Emphasis

Presidential candidates often make issue appeals during their campaigns, but question exists as to whether the actions of presidents are consistent with their messages as candidates. Examining presidential documents and direct communications between candidates and voters allows an exploration of the degree to which presidential priorities reflect issues emphasized in campaigns. This analysis is followed by a discussion of the effects of electoral dynamics on the consistency between campaign messages and presidential agendas.

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