Cosmic radiation (408 resultados)

Soft cover. Condición: Very Good. pp175-185, five figures in the text. Removed from ANNUAL REPORT OF THE BOARD OF REGENTS OF THE SMITHSONIAN INSTITUTION FOR THE YEAR ENDED JUNE 30, 1938. VG. In plastic report covers. "The study of cosmic radiation is rather a curious one. It is related ultimately to astronomy, to geophysics, and to physics. The subject started about 1900 with the discovery by C.T.R. Wilson, and by Elster and Geitel, that the air in a closed vessel had a slight residual conductivity. We know now that this residual ionization is, in fact, due to atomic particles of enormous penetrating power coming into the earth's atmosphere from some sources outside the solar system, but exactly what these particles are, or where they come from, or how they were formed, or when, we still do not know." I am not a student of astronomy, but I assume we know a bit more now than when this article was written.…

Soft cover. Condición: VG. 17pp extract, illustrated with 4 plates, plus diagrams, salvaged from a damaged copy of the Annual Report Of The Smithsonian Institution, 1935. Housed in protective mylar report cover.

Pamphlet. Condición: Very Good. Vol 73, No 13, pp. 4261-4271, Illus, Extracted from orig vol, begins with title page, trimmed & stapled, thus is like a pamphlet else VG.

Condición: As New. Unread book in perfect condition.

Hardcover. Condición: UsedGood. Hardcover; surplus library copy with the usual stampings and reference numb er written on the spine; light fading, light shelf wear to the cover; other wise in good condition with clean text and tight binding.

Condición: New.

Condición: New.

Paperback or Softback. Condición: New. NASA: Cosmic Ray Telescope for the Effects of Radiation Educational Kit. Book.

Pamphlet. Condición: Very Good. Vol 64, No 11, pp. 1807-1813, Illus, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.

Condición: As New. Unread book in perfect condition.

Pamphlet. Condición: Very Good. Vol 68, No 1, pp. 101-110, Illus, Extracted from orig vol, begins with title page, trimmed & stapled, thus is like a pamphlet, paper wrinkled at bottom else VG.

gebundene Ausgabe. Condición: Gut. 172 Seiten; Der Erhaltungszustand des hier angebotenen Werks ist trotz seiner Bibliotheksnutzung sehr sauber. Es befindet sich neben dem Rückenschild lediglich ein Bibliotheksstempel im Buch; ordnungsgemäß entwidmet. In ENGLISCHER Sprache. Sprache: Englisch Gewicht in Gramm: 200.…

Condición: New.

Condición: New.

Condición: New.

Paperback or Softback. Condición: New. The Cosmic Radiation. Book.

Pamphlet. Condición: Very Good. Vol 64, No 10, pp. 3025-3034, Illus, Extracted from orig vol, then Recased in Orig Journal Covers, else VG.

Pamphlet. Condición: Very Good. Vol 73, No 9, pp. 2897-2909, Illus, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.

Pamphlet. Condición: Very Good. Vol 71, No 13, pp. 3251-3259, Illus, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.

Pamphlet. Condición: Very Good. Vol 69, No 7, pp. 1217-1232, Illus, Extracted from orig vol, begins with title page, stapled & trimmed, thus is like a pamphlet, paper wrinkled, at bottom else VG.

Pamphlet. Condición: Very Good. Vol 77, No 20, pp. 3650-3659, Illus, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.

Pamphlet. Condición: Very Good. Vol 71, No 7, pp. 1771-1780, Illus, Extracted from orig vol, then Recased in Orig Journal Covers, else VG.

Pamphlet. Condición: Very Good. Vol 70, No 15, pp. 3515-3527, Illus, Extracted from orig vol, begins with title page, trimmed & stapled, thus is like a pamphlet else VG.

Pamphlet. Condición: Very Good. Vol 70, No 5, pp. 1005-1017, Illus, Extracted from orig vol, thus begins with title page, stapled & trimmed pamphlet, else VG.

Pamphlet. Condición: Very Good. Vol 72, No 3, pp. 915-925, Illus, Extracted from orig vol, begins with title page, trimmed & stapled, thus is like a pamphlet, VG.

Pamphlet. Condición: Very Good. Vol 67, No 6, pp. 2119-2132, Illus, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, paper wrinkled at bottom else VG.

Pamphlet. Condición: Very Good. Vol 66, No 10, pp. 3083- 3093, Illus, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.

Pamphlet. Condición: Very Good. Vol 65, No 1, pp. 39-53, Illus, Extracted from orig vol, begins with title page, stapled & trimmed, thus is like a pamphlet, VG.

Pamphlet. Condición: Very Good. Vol 65, No 11, pp. 3545-3558, Illus, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.

Pamphlet. Condición: Very Good. Vol 72, No 5, pp. 1495-1511, Illus, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.