NOTE

1887 ◽  
Vol 19 (1) ◽  
pp. 18-18 ◽  
Keyword(s):  

Living Pupæ.— The Rev. W.J. Holland (5th Avenue, Oakland, Pittsburgh, Pa.) has a large number of living pupæ of Tela Polyphemus, Actias Luna, C. Promethea and Angularis, E. Imperialis and C. Regalis, reared in the South, which he desires to dispose of at reasonable rates. His object is to asist and encourage a poor lad whom he has interested in Entomology. Application should be made to him at once.

1962 ◽  
Vol 24 (2) ◽  
pp. 303-322 ◽  
Author(s):  
Bernard Cosman
Keyword(s):  

2000 ◽  
Vol 179 ◽  
pp. 201-204
Author(s):  
Vojtech Rušin ◽  
Milan Minarovjech ◽  
Milan Rybanský

AbstractLong-term cyclic variations in the distribution of prominences and intensities of green (530.3 nm) and red (637.4 nm) coronal emission lines over solar cycles 18–23 are presented. Polar prominence branches will reach the poles at different epochs in cycle 23: the north branch at the beginning in 2002 and the south branch a year later (2003), respectively. The local maxima of intensities in the green line show both poleward- and equatorward-migrating branches. The poleward branches will reach the poles around cycle maxima like prominences, while the equatorward branches show a duration of 18 years and will end in cycle minima (2007). The red corona shows mostly equatorward branches. The possibility that these branches begin to develop at high latitudes in the preceding cycles cannot be excluded.


2014 ◽  
Author(s):  
John Narborough ◽  
Abel Tasman ◽  
John Wood ◽  
Friderich Martens
Keyword(s):  

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