Matches in SemOpenAlex for { <https://semopenalex.org/work/W1994172330> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W1994172330 abstract "THE conditions for the reflection of radio waves from the ionosphere are generally obtained by putting 2 = 0. But it is more correct, as was pointed out by Appleton1, to obtain this condition by finding out when the group velocity vanishes. If we work out the conditions for the vanishing of the group velocity, neglecting friction, we find certain unexpected results. While for the ordinary wave there is only one condition of reflection given by (where p is pulsatance and p02 = 4Ne2/m), the conditions for the extraordinary wave are found to be as follow: where pH = eH/mc, PT = eHT/mc, when we are using short waves. The first and second of these are those usually obtained for the extraordinary wave reflection. It is usually supposed that (2a) is the only one obtained, as (2b) is supposed to penetrate and to be absorbed. Toshniwal2 was the first to observe and interpret the reflection corresponding to (2b). This has also been recently confirmed by Leiv Harang3 working at Tromso. The third is a new one and has not been so far reported." @default.
- W1994172330 created "2016-06-24" @default.
- W1994172330 creator A5048701999 @default.
- W1994172330 date "1937-01-01" @default.
- W1994172330 modified "2023-09-24" @default.
- W1994172330 title "Reflection from the Ionosphere" @default.
- W1994172330 cites W2015483664 @default.
- W1994172330 cites W4247606898 @default.
- W1994172330 doi "https://doi.org/10.1038/139115b0" @default.
- W1994172330 hasPublicationYear "1937" @default.
- W1994172330 type Work @default.
- W1994172330 sameAs 1994172330 @default.
- W1994172330 citedByCount "0" @default.
- W1994172330 crossrefType "journal-article" @default.
- W1994172330 hasAuthorship W1994172330A5048701999 @default.
- W1994172330 hasBestOaLocation W19941723301 @default.
- W1994172330 hasConcept C116403925 @default.
- W1994172330 hasConcept C120665830 @default.
- W1994172330 hasConcept C121332964 @default.
- W1994172330 hasConcept C17674307 @default.
- W1994172330 hasConcept C181341577 @default.
- W1994172330 hasConcept C199360897 @default.
- W1994172330 hasConcept C30475298 @default.
- W1994172330 hasConcept C41008148 @default.
- W1994172330 hasConcept C55670731 @default.
- W1994172330 hasConcept C62520636 @default.
- W1994172330 hasConcept C65682993 @default.
- W1994172330 hasConcept C8058405 @default.
- W1994172330 hasConcept C96513508 @default.
- W1994172330 hasConceptScore W1994172330C116403925 @default.
- W1994172330 hasConceptScore W1994172330C120665830 @default.
- W1994172330 hasConceptScore W1994172330C121332964 @default.
- W1994172330 hasConceptScore W1994172330C17674307 @default.
- W1994172330 hasConceptScore W1994172330C181341577 @default.
- W1994172330 hasConceptScore W1994172330C199360897 @default.
- W1994172330 hasConceptScore W1994172330C30475298 @default.
- W1994172330 hasConceptScore W1994172330C41008148 @default.
- W1994172330 hasConceptScore W1994172330C55670731 @default.
- W1994172330 hasConceptScore W1994172330C62520636 @default.
- W1994172330 hasConceptScore W1994172330C65682993 @default.
- W1994172330 hasConceptScore W1994172330C8058405 @default.
- W1994172330 hasConceptScore W1994172330C96513508 @default.
- W1994172330 hasLocation W19941723301 @default.
- W1994172330 hasOpenAccess W1994172330 @default.
- W1994172330 hasPrimaryLocation W19941723301 @default.
- W1994172330 hasRelatedWork W1965980810 @default.
- W1994172330 hasRelatedWork W1983743154 @default.
- W1994172330 hasRelatedWork W1984058100 @default.
- W1994172330 hasRelatedWork W1985047603 @default.
- W1994172330 hasRelatedWork W2004545557 @default.
- W1994172330 hasRelatedWork W2009929698 @default.
- W1994172330 hasRelatedWork W2017876214 @default.
- W1994172330 hasRelatedWork W2021286551 @default.
- W1994172330 hasRelatedWork W2023091311 @default.
- W1994172330 hasRelatedWork W2055245730 @default.
- W1994172330 hasRelatedWork W2060221666 @default.
- W1994172330 hasRelatedWork W2070419202 @default.
- W1994172330 hasRelatedWork W2090785612 @default.
- W1994172330 hasRelatedWork W2099059961 @default.
- W1994172330 hasRelatedWork W2142255096 @default.
- W1994172330 hasRelatedWork W2142378093 @default.
- W1994172330 hasRelatedWork W2149142305 @default.
- W1994172330 hasRelatedWork W2161290449 @default.
- W1994172330 hasRelatedWork W3011381792 @default.
- W1994172330 hasRelatedWork W2187807812 @default.
- W1994172330 isParatext "false" @default.
- W1994172330 isRetracted "false" @default.
- W1994172330 magId "1994172330" @default.
- W1994172330 workType "article" @default.