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Highly elliptical orbit

Known as: HEO 
A highly elliptical orbit (HEO) is an elliptic orbit with a low-altitude (often under 1,000 kilometres (540 nmi)) perigee and a high-altitude (often… Expand
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Highly Cited
2013
Highly Cited
2013
Future space exploration demands a Space Network that will be able to connect spacecrafts with one another and in turn with Earth… Expand
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2013
2013
Abstract : The energetic electron observations from the HEO 97-068 satellite are used to study the electron response to magnetic… Expand
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Highly Cited
2012
Highly Cited
2012
The world of online personal photo management has come a long way in the past few years, but today, there are still huge gaps in… Expand
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Highly Cited
2011
Highly Cited
2011
Abstract In the present work we evaluated five enzyme-mixtures (Protex 7L, Alcalase 2.4L, Viscozyme L, Natuzyme, and Kemzyme) for… Expand
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2007
2007
  • J. Longley
  • Math. Struct. Comput. Sci.
  • 2007
  • Corpus ID: 15626683
It is an empirical observation arising from the study of higher type computability that a wide range of approaches to defining a… Expand
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Highly Cited
2006
Highly Cited
2006
[1] The relativistic electron dropout event on 20 November 2003 is studied using data from a number of satellites including… Expand
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Highly Cited
2001
Highly Cited
2001
Abstract : Many studies have shown that satellite charging can cause anomalies on spacecraft. The SCATHA (Spacecraft Charging AT… Expand
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Highly Cited
2000
Highly Cited
2000
<; => .?@ A B ?> C .DFEG H 8IJEG K .?>LM ?@ ?>N! 8?>EO PGPQBHR! K= S 8?> ?>EG H PGEG UTV=>N W 8?> KSX?Y R R! ZTV=> [?> K\]? KN… Expand
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2000
2000
Spaceborne Global Positioning System (GPS) technology is being widely accepted by both the commercial space industry and by NASA… Expand
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Highly Cited
1986
Highly Cited
1986
Some insight into both the operational and denotational semantics of polymorphic lambda calculus may be gained by considering… Expand
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