DSpace Collection: http://hdl.handle.net/2248/5816 2026-04-09T01:05:54Z 2026-04-09T01:05:54Z The determination of ancient dates from astronomical data Royds, T Sitaramaiya, S http://hdl.handle.net/2248/6229 2020-10-27T14:42:41Z 1912-12-01T00:00:00Z Title: The determination of ancient dates from astronomical data Authors: Royds, T; Sitaramaiya, S Description: Open Access 1912-12-01T00:00:00Z The different character of spectrum lines belonging to the same series Royds, T http://hdl.handle.net/2248/5141 2020-10-27T13:54:31Z 1915-03-01T00:00:00Z Title: The different character of spectrum lines belonging to the same series Authors: Royds, T Description: Open Access 1915-03-01T00:00:00Z The cause of the so-called pole-effect in the electric arc Royds, T http://hdl.handle.net/2248/5140 2020-10-27T13:54:30Z 1917-03-01T00:00:00Z Title: The cause of the so-called pole-effect in the electric arc Authors: Royds, T Description: Open Access 1917-03-01T00:00:00Z Das reflexionsvermogen schwarzer Flachen Royds, T http://hdl.handle.net/2248/5083 2020-10-27T13:58:22Z 1910-01-01T00:00:00Z Title: Das reflexionsvermogen schwarzer Flachen Authors: Royds, T Description: Open Access 1910-01-01T00:00:00Z