1

Corpuscular theory of the aurora borealis. (Concluded)

Year:
1917
Language:
english
File:
PDF, 1001 KB
english, 1917
3

The Aurora of October 15, 1926, in Norway and Sounds Associated with it

Year:
1927
File:
PDF, 657 KB
1927
4

Corpuscular theory of the aurora borealis

Year:
1917
Language:
english
File:
PDF, 467 KB
english, 1917
6

How the horseshoe-formed auroral curtains can be explained by the corpuscular theory

Year:
1932
Language:
english
File:
PDF, 917 KB
english, 1932
7

Über die Bahnen von Elektronen im axialsymmetrischen elektrischen und magnetischen Felde

Year:
1933
Language:
german
File:
PDF, 472 KB
german, 1933
8

L'Aurore Boréale le 22–23 Mars 1920

Year:
1920
Language:
french
File:
PDF, 246 KB
french, 1920
11

Höhe und Lage des Nordlichtes am 22. März 1920

Year:
1923
Language:
german
File:
PDF, 354 KB
german, 1923
12

Ultraviolette Nordlichtstrahlen?

Year:
1923
Language:
german
File:
PDF, 390 KB
german, 1923
14

New Evidence of the Action of Sunlight on Aurora Rays

Year:
1929
File:
PDF, 357 KB
1929
15

Mother-of-Pearl Clouds over Scandinavia in January and February 1932

Year:
1932
File:
PDF, 129 KB
1932
16

Luminous Night Clouds

Year:
1934
File:
PDF, 125 KB
1934
17

Altitudes and Spectra of Red and Sunlit Auroras

Year:
1937
File:
PDF, 107 KB
1937
19

Variations of Cosmic Ray Intensity during Magnetic Storms

Year:
1937
File:
PDF, 212 KB
1937
20

Photographic Measurements of the Great Aurora of January 25–26, 1938

Year:
1938
File:
PDF, 302 KB
1938
21

Blue Sunlit Aurora Rays and their Spectrum

Year:
1938
File:
PDF, 151 KB
1938
22

Red Auroral Lines on September 14–16

Year:
1939
File:
PDF, 152 KB
1939
25

Auroral Activity during April–December 1956

Year:
1957
File:
PDF, 111 KB
1957
26

MOTHER-OF-PEARL CLOUDS

Year:
1948
Language:
english
File:
PDF, 583 KB
english, 1948
29

Is magnetite involved in the formation of neurodegenerative diseases?

Year:
2010
Language:
english
File:
PDF, 41 KB
english, 2010
31

Summary of results of the Aurora-Borealis expedition of 1913 to Bossekop, Norway

Year:
1916
Language:
english
File:
PDF, 412 KB
english, 1916
35

On an auroral expedition to Bossekop in the spring of 1913

Year:
1913
Language:
english
File:
PDF, 198 KB
english, 1913
37

Auroral work in southern Norway since 1922

Year:
1928
Language:
english
File:
PDF, 185 KB
english, 1928
38

Twenty-five years' work on the polar aurora

Year:
1930
Language:
english
File:
PDF, 1.19 MB
english, 1930
39

Progress in the photography of the aurora borealis

Year:
1932
Language:
english
File:
PDF, 190 KB
english, 1932
40

Blue auroral rays situated in the sunlit part of the atmosphere

Year:
1939
Language:
english
File:
PDF, 444 KB
english, 1939
41

Auroral work in southern Norway in the year 1938

Year:
1939
Language:
english
File:
PDF, 604 KB
english, 1939
45

Remarks on a Paper: Note on the Nature of Cosmic Rays, by Paul S. Epstein

Year:
1931
Language:
english
File:
PDF, 122 KB
english, 1931
46

Is there a link between type 2 diabetes, Alzheimer, magnetite and memory loss?

Year:
2014
Language:
english
File:
PDF, 249 KB
english, 2014
47

Critical Remarks on a Paper by G. Lemaitre and M. S. Vallarta on Cosmic Radiation

Year:
1934
Language:
english
File:
PDF, 545 KB
english, 1934